go-learning

module
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 Go to latest Published: Sep 7, 2025 License: Apache-2.0

README

My golang training repository

A collection of all my different training exercises from day 1.

About

Most of the exercises should be documented in the code telling what the code is for and how it work. But a few might be added a little bit to hasty, and lack good documentation.

TODO

Check that all projects are well documented.

Directories

Path Synopsis
autocert
01 command
bash
03-go-shebang command
benchmarking
01-iteratingString command
Check for the occurence of a string inside another string.
 Check for the occurence of a string inside another string.
02 command
binary
01-binary-write command
02-reading-buffer-LitleEndian command
03-picking-pieces-of-a-byte command
04-convert-slice-of-bools-to-uint8 command
Turn a slice of 8 boolean values into a byte (uint8).
 Turn a slice of 8 boolean values into a byte (uint8).
05-use-portion-of-a-byte-to-check-map-values command
Example for picking out only the value of the 4 least significant bits of a byte, use that value to lookup the map.
 Example for picking out only the value of the 4 least significant bits of a byte, use that value to lookup the map.
06-invert-bits command
Invert the bits in an uint32.
 Invert the bits in an uint32.
07-get-network-and-hosts-of-an-ip-address command
Calculates the Prefix, and the address range for that prefix.
 Calculates the Prefix, and the address range for that prefix.
08-write-int8-to-slice-of-bytes command
09-endianTesting command
10-endianTesting command
11-bitShiftingUint64ToInt command
The gimmick here is that, unique among go's arithmetic-ish operators, << does not require that its parameters have the same type.
 The gimmick here is that, unique among go's arithmetic-ish operators, << does not require that its parameters have the same type.
12-convertAllTypesToByteSliceAndBack command
13-findAllHostsForNetworkPrefix command
14-checkIfIPisInCIDR command
blueprints
01.1-first-serving-web-with-http.HandleFunc-and-anonymous-func-in-main command
01.2-create-ServeHTTP-method-on-struct-call-with-http.Handle-and-struct command
01.3-modelling-a-client command
01.4-modelling-a-room command
01.5-turning-the-room-into-a-http.Handler command
01.6-getting-more-out-of-templates command
01.7-tracer command
01.7-tracer/trace
blueprints2
01chat/chat command
01chat/trace
02chat/chat command
02chat/trace
bok
ch1/dup1 command
Dup1 prints the text of each line that appears more than once in the standard input, preceded by its count.
 Dup1 prints the text of each line that appears more than once in the standard input, preceded by its count.
ch1/dup2 command
Dup2 prints the count and text of lines that appear more than once in the input.
 Dup2 prints the count and text of lines that appear more than once in the input.
ch1/dup3 command
Dup3 prints the count and text of lines that appear more than once in the named input files.
 Dup3 prints the count and text of lines that appear more than once in the named input files.
ch1/echo1 command
Echo1 prints its command-line arguments.
 Echo1 prints its command-line arguments.
ch1/echo2 command
Echo2 prints its command-line arguments.
 Echo2 prints its command-line arguments.
ch1/echo3 command
Echo3 prints its command-line arguments.
 Echo3 prints its command-line arguments.
ch1/fetch command
Fetch prints the content found at each specified URL.
 Fetch prints the content found at each specified URL.
ch1/fetchall command
Fetchall fetches URLs in parallel and reports their times and sizes.
 Fetchall fetches URLs in parallel and reports their times and sizes.
ch1/helloworld command
Helloworld is our first Go program.
 Helloworld is our first Go program.
ch1/lissajous command
Lissajous generates GIF animations of random Lissajous figures.
 Lissajous generates GIF animations of random Lissajous figures.
ch1/server1 command
Server1 is a minimal "echo" server.
 Server1 is a minimal "echo" server.
ch1/server2 command
Server2 is a minimal "echo" and counter server.
 Server2 is a minimal "echo" and counter server.
ch1/server3 command
Server3 is an "echo" server that displays request parameters.
 Server3 is an "echo" server that displays request parameters.
ch10/cross command
The cross command prints the values of GOOS and GOARCH for this target.
 The cross command prints the values of GOOS and GOARCH for this target.
ch10/jpeg command
The jpeg command reads a PNG image from the standard input and writes it as a JPEG image to the standard output.
 The jpeg command reads a PNG image from the standard input and writes it as a JPEG image to the standard output.
ch11/echo command
Echo prints its command-line arguments.
 Echo prints its command-line arguments.
ch11/storage1
Package storage is part of a hypothetical cloud storage server.
 Package storage is part of a hypothetical cloud storage server.
ch11/storage2
Package storage is part of a hypothetical cloud storage server.
 Package storage is part of a hypothetical cloud storage server.
ch11/word1
Package word provides utilities for word games.
 Package word provides utilities for word games.
ch11/word2
Package word provides utilities for word games.
 Package word provides utilities for word games.
ch12/display
Package display provides a means to display structured data.
 Package display provides a means to display structured data.
ch12/format
Package format provides an Any function that can format any value.
 Package format provides an Any function that can format any value.
ch12/methods
Package methods provides a function to print the methods of any value.
 Package methods provides a function to print the methods of any value.
ch12/params
Package params provides a reflection-based parser for URL parameters.
 Package params provides a reflection-based parser for URL parameters.
ch12/search command
Search is a demo of the params.Unpack function.
 Search is a demo of the params.Unpack function.
ch12/sexpr
Package sexpr provides a means for converting Go objects to and from S-expressions.
 Package sexpr provides a means for converting Go objects to and from S-expressions.
ch13/bzip
Package bzip provides a writer that uses bzip2 compression (bzip.org).
 Package bzip provides a writer that uses bzip2 compression (bzip.org).
ch13/bzip-print
Package bzip provides a writer that uses bzip2 compression (bzip.org).
 Package bzip provides a writer that uses bzip2 compression (bzip.org).
ch13/bzipper command
Bzipper reads input, bzip2-compresses it, and writes it out.
 Bzipper reads input, bzip2-compresses it, and writes it out.
ch13/equal
Package equal provides a deep equivalence relation for arbitrary values.
 Package equal provides a deep equivalence relation for arbitrary values.
ch13/unsafeptr command
Package unsafeptr demonstrates basic use of unsafe.Pointer.
 Package unsafeptr demonstrates basic use of unsafe.Pointer.
ch2/boiling command
Boiling prints the boiling point of water.
 Boiling prints the boiling point of water.
ch2/cf command
Cf converts its numeric argument to Celsius and Fahrenheit.
 Cf converts its numeric argument to Celsius and Fahrenheit.
ch2/echo4 command
Echo4 prints its command-line arguments.
 Echo4 prints its command-line arguments.
ch2/ftoc command
Ftoc prints two Fahrenheit-to-Celsius conversions.
 Ftoc prints two Fahrenheit-to-Celsius conversions.
ch2/popcount
(Package doc comment intentionally malformed to demonstrate golint.) !+
 (Package doc comment intentionally malformed to demonstrate golint.) !+
ch2/tempconv
Package tempconv performs Celsius and Fahrenheit conversions.
 Package tempconv performs Celsius and Fahrenheit conversions.
ch2/tempconv0
Package tempconv performs Celsius and Fahrenheit temperature computations.
 Package tempconv performs Celsius and Fahrenheit temperature computations.
ch3/basename1 command
Basename1 reads file names from stdin and prints the base name of each one.
 Basename1 reads file names from stdin and prints the base name of each one.
ch3/basename2 command
Basename2 reads file names from stdin and prints the base name of each one.
 Basename2 reads file names from stdin and prints the base name of each one.
ch3/comma command
Comma prints its argument numbers with a comma at each power of 1000.
 Comma prints its argument numbers with a comma at each power of 1000.
ch3/mandelbrot command
Mandelbrot emits a PNG image of the Mandelbrot fractal.
 Mandelbrot emits a PNG image of the Mandelbrot fractal.
ch3/netflag command
Netflag demonstrates an integer type used as a bit field.
 Netflag demonstrates an integer type used as a bit field.
ch3/printints command
Printints demonstrates the use of bytes.Buffer to format a string.
 Printints demonstrates the use of bytes.Buffer to format a string.
ch3/surface command
Surface computes an SVG rendering of a 3-D surface function.
 Surface computes an SVG rendering of a 3-D surface function.
ch4/append command
Append illustrates the behavior of the built-in append function.
 Append illustrates the behavior of the built-in append function.
ch4/autoescape command
Autoescape demonstrates automatic HTML escaping in html/template.
 Autoescape demonstrates automatic HTML escaping in html/template.
ch4/charcount command
Charcount computes counts of Unicode characters.
 Charcount computes counts of Unicode characters.
ch4/dedup command
Dedup prints only one instance of each line; duplicates are removed.
 Dedup prints only one instance of each line; duplicates are removed.
ch4/embed command
Embed demonstrates basic struct embedding.
 Embed demonstrates basic struct embedding.
ch4/github
Package github provides a Go API for the GitHub issue tracker.
 Package github provides a Go API for the GitHub issue tracker.
ch4/graph command
Graph shows how to use a map of maps to represent a directed graph.
 Graph shows how to use a map of maps to represent a directed graph.
ch4/issues command
Issues prints a table of GitHub issues matching the search terms.
 Issues prints a table of GitHub issues matching the search terms.
ch4/issueshtml command
Issueshtml prints an HTML table of issues matching the search terms.
 Issueshtml prints an HTML table of issues matching the search terms.
ch4/issuesreport command
Issuesreport prints a report of issues matching the search terms.
 Issuesreport prints a report of issues matching the search terms.
ch4/movie command
Movie prints Movies as JSON.
 Movie prints Movies as JSON.
ch4/nonempty command
Nonempty is an example of an in-place slice algorithm.
 Nonempty is an example of an in-place slice algorithm.
ch4/rev command
Rev reverses a slice.
 Rev reverses a slice.
ch4/sha256 command
The sha256 command computes the SHA256 hash (an array) of a string.
 The sha256 command computes the SHA256 hash (an array) of a string.
ch4/treesort
Package treesort provides insertion sort using an unbalanced binary tree.
 Package treesort provides insertion sort using an unbalanced binary tree.
ch5/defer1 command
Defer1 demonstrates a deferred call being invoked during a panic.
 Defer1 demonstrates a deferred call being invoked during a panic.
ch5/defer2 command
Defer2 demonstrates a deferred call to runtime.Stack during a panic.
 Defer2 demonstrates a deferred call to runtime.Stack during a panic.
ch5/fetch command
Fetch saves the contents of a URL into a local file.
 Fetch saves the contents of a URL into a local file.
ch5/findlinks1 command
Findlinks1 prints the links in an HTML document read from standard input.
 Findlinks1 prints the links in an HTML document read from standard input.
ch5/findlinks2 command
Findlinks2 does an HTTP GET on each URL, parses the result as HTML, and prints the links within it.
 Findlinks2 does an HTTP GET on each URL, parses the result as HTML, and prints the links within it.
ch5/findlinks3 command
Findlinks3 crawls the web, starting with the URLs on the command line.
 Findlinks3 crawls the web, starting with the URLs on the command line.
ch5/links
Package links provides a link-extraction function.
 Package links provides a link-extraction function.
ch5/outline command
Outline prints the outline of an HTML document tree.
 Outline prints the outline of an HTML document tree.
ch5/outline2 command
Outline prints the outline of an HTML document tree.
 Outline prints the outline of an HTML document tree.
ch5/squares command
The squares program demonstrates a function value with state.
 The squares program demonstrates a function value with state.
ch5/sum command
The sum program demonstrates a variadic function.
 The sum program demonstrates a variadic function.
ch5/title1 command
Title1 prints the title of an HTML document specified by a URL.
 Title1 prints the title of an HTML document specified by a URL.
ch5/title2 command
Title2 prints the title of an HTML document specified by a URL.
 Title2 prints the title of an HTML document specified by a URL.
ch5/title3 command
Title3 prints the title of an HTML document specified by a URL.
 Title3 prints the title of an HTML document specified by a URL.
ch5/toposort command
The toposort program prints the nodes of a DAG in topological order.
 The toposort program prints the nodes of a DAG in topological order.
ch5/trace command
The trace program uses defer to add entry/exit diagnostics to a function.
 The trace program uses defer to add entry/exit diagnostics to a function.
ch5/wait command
The wait program waits for an HTTP server to start responding.
 The wait program waits for an HTTP server to start responding.
ch6/coloredpoint command
Coloredpoint demonstrates struct embedding.
 Coloredpoint demonstrates struct embedding.
ch6/geometry
Package geometry defines simple types for plane geometry.
 Package geometry defines simple types for plane geometry.
ch6/intset
Package intset provides a set of integers based on a bit vector.
 Package intset provides a set of integers based on a bit vector.
ch6/urlvalues command
The urlvalues command demonstrates a map type with methods.
 The urlvalues command demonstrates a map type with methods.
ch7/bytecounter command
Bytecounter demonstrates an implementation of io.Writer that counts bytes.
 Bytecounter demonstrates an implementation of io.Writer that counts bytes.
ch7/eval
Package eval provides an expression evaluator.
 Package eval provides an expression evaluator.
ch7/http1 command
Http1 is a rudimentary e-commerce server.
 Http1 is a rudimentary e-commerce server.
ch7/http2 command
Http2 is an e-commerce server with /list and /price endpoints.
 Http2 is an e-commerce server with /list and /price endpoints.
ch7/http3 command
Http3 is an e-commerce server that registers the /list and /price endpoints by calling (*http.ServeMux).Handle.
 Http3 is an e-commerce server that registers the /list and /price endpoints by calling (*http.ServeMux).Handle.
ch7/http3a command
Http3a is an e-commerce server that registers the /list and /price endpoints by calling (*http.ServeMux).HandleFunc.
 Http3a is an e-commerce server that registers the /list and /price endpoints by calling (*http.ServeMux).HandleFunc.
ch7/http4 command
Http4 is an e-commerce server that registers the /list and /price endpoint by calling http.HandleFunc.
 Http4 is an e-commerce server that registers the /list and /price endpoint by calling http.HandleFunc.
ch7/sleep command
The sleep program sleeps for a specified period of time.
 The sleep program sleeps for a specified period of time.
ch7/sorting command
Sorting sorts a music playlist into a variety of orders.
 Sorting sorts a music playlist into a variety of orders.
ch7/surface command
The surface program plots the 3-D surface of a user-provided function.
 The surface program plots the 3-D surface of a user-provided function.
ch7/tempconv
Package tempconv performs Celsius and Fahrenheit temperature computations.
 Package tempconv performs Celsius and Fahrenheit temperature computations.
ch7/tempflag command
Tempflag prints the value of its -temp (temperature) flag.
 Tempflag prints the value of its -temp (temperature) flag.
ch7/xmlselect command
Xmlselect prints the text of selected elements of an XML document.
 Xmlselect prints the text of selected elements of an XML document.
ch8/cake
Package cake provides a simulation of a concurrent cake shop with numerous parameters.
 Package cake provides a simulation of a concurrent cake shop with numerous parameters.
ch8/chat command
Chat is a server that lets clients chat with each other.
 Chat is a server that lets clients chat with each other.
ch8/clock1 command
Clock1 is a TCP server that periodically writes the time.
 Clock1 is a TCP server that periodically writes the time.
ch8/clock2 command
Clock is a TCP server that periodically writes the time.
 Clock is a TCP server that periodically writes the time.
ch8/countdown1 command
Countdown implements the countdown for a rocket launch.
 Countdown implements the countdown for a rocket launch.
ch8/countdown2 command
Countdown implements the countdown for a rocket launch.
 Countdown implements the countdown for a rocket launch.
ch8/countdown3 command
Countdown implements the countdown for a rocket launch.
 Countdown implements the countdown for a rocket launch.
ch8/crawl1 command
Crawl1 crawls web links starting with the command-line arguments.
 Crawl1 crawls web links starting with the command-line arguments.
ch8/crawl2 command
Crawl2 crawls web links starting with the command-line arguments.
 Crawl2 crawls web links starting with the command-line arguments.
ch8/crawl3 command
Crawl3 crawls web links starting with the command-line arguments.
 Crawl3 crawls web links starting with the command-line arguments.
ch8/du1 command
The du1 command computes the disk usage of the files in a directory.
 The du1 command computes the disk usage of the files in a directory.
ch8/du2 command
The du2 command computes the disk usage of the files in a directory.
 The du2 command computes the disk usage of the files in a directory.
ch8/du3 command
The du3 command computes the disk usage of the files in a directory.
 The du3 command computes the disk usage of the files in a directory.
ch8/du4 command
The du4 command computes the disk usage of the files in a directory.
 The du4 command computes the disk usage of the files in a directory.
ch8/netcat1 command
Netcat1 is a read-only TCP client.
 Netcat1 is a read-only TCP client.
ch8/netcat2 command
Netcat is a simple read/write client for TCP servers.
 Netcat is a simple read/write client for TCP servers.
ch8/netcat3 command
Netcat is a simple read/write client for TCP servers.
 Netcat is a simple read/write client for TCP servers.
ch8/pipeline1 command
Pipeline1 demonstrates an infinite 3-stage pipeline.
 Pipeline1 demonstrates an infinite 3-stage pipeline.
ch8/pipeline2 command
Pipeline2 demonstrates a finite 3-stage pipeline.
 Pipeline2 demonstrates a finite 3-stage pipeline.
ch8/pipeline3 command
Pipeline3 demonstrates a finite 3-stage pipeline with range, close, and unidirectional channel types.
 Pipeline3 demonstrates a finite 3-stage pipeline with range, close, and unidirectional channel types.
ch8/reverb1 command
Reverb1 is a TCP server that simulates an echo.
 Reverb1 is a TCP server that simulates an echo.
ch8/reverb2 command
Reverb2 is a TCP server that simulates an echo.
 Reverb2 is a TCP server that simulates an echo.
ch8/spinner command
Spinner displays an animation while computing the 45th Fibonacci number.
 Spinner displays an animation while computing the 45th Fibonacci number.
ch8/thumbnail
The thumbnail package produces thumbnail-size images from larger images.
 The thumbnail package produces thumbnail-size images from larger images.
ch9/bank1
Package bank provides a concurrency-safe bank with one account.
 Package bank provides a concurrency-safe bank with one account.
ch9/bank2
Package bank provides a concurrency-safe bank with one account.
 Package bank provides a concurrency-safe bank with one account.
ch9/bank3
Package bank provides a concurrency-safe single-account bank.
 Package bank provides a concurrency-safe single-account bank.
ch9/memo1
Package memo provides a concurrency-unsafe memoization of a function of type Func.
 Package memo provides a concurrency-unsafe memoization of a function of type Func.
ch9/memo2
Package memo provides a concurrency-safe memoization a function of type Func.
 Package memo provides a concurrency-safe memoization a function of type Func.
ch9/memo3
Package memo provides a concurrency-safe memoization a function of type Func.
 Package memo provides a concurrency-safe memoization a function of type Func.
ch9/memo4
Package memo provides a concurrency-safe memoization a function of a function.
 Package memo provides a concurrency-safe memoization a function of a function.
ch9/memo5
Package memo provides a concurrency-safe non-blocking memoization of a function.
 Package memo provides a concurrency-safe non-blocking memoization of a function.
ch9/memotest
Package memotest provides common functions for testing various designs of the memo package.
 Package memotest provides common functions for testing various designs of the memo package.
bufio
01-use-scan-to-read-words-from-file command
02-bufioReaderAndWriter command
builtin
01-copy command
certificates
01-pem-decode-csr command
02-pem-decode-csr command
03-pem-decode-certificate command
04-make-csr command
05-create-certificate-of-csr command
06-autocert_from_lets_encrypt command
07-autocert_from_lets_encrypt_split_into_crt_and_key command
cli
manifoldco/01-original-example-selector command
manifoldco/02 command
compression
gzip/01-basicWriterReader command
gzip/02-gob-to-gzip command
zstd/01-zstd-vs-gzip command
concepts
01-mapWithExpire command
02-mapWithExpire command
concurrency
01-sending-numbers-and-receving-numbers-from-a-channel command
02-mutex command
03-sending-and-receiving-on-a-channel-2-go-routines-with-comma-ok-receiving-from-the-channel command
04-sending-and-receiving-on-a-channel-2-go-routines-with-range-on-channel-with-waitGroup command
This example is the same as 04, just that the checking of data is done with a range loop instead of checking if the loop is closed or not.
 This example is the same as 04, just that the checking of data is done with a range loop instead of checking if the loop is closed or not.
05-read-and-write-file-testing command
testing file reading in one go routine and sending whats read to other goroutine
 testing file reading in one go routine and sending whats read to other goroutine
06-read-channel-with-several-go-routines-and-store-in-the-same-map-of-slices command
07-channel-training command
08-sending-struct-over-channel command
09-sending-pointer-to-struct-over-channel command
09.1-sending-pointer-to-struct-over-channel-anonymous-function command
09.2-sending-pointer-to-struct-over-channel command
Test how to pass pointers to array via a channel, change it, and check if the change is reflected in the Go routine where the array was created.
 Test how to pass pointers to array via a channel, change it, and check if the change is reflected in the Go routine where the array was created.
10-channel-trainingchat command
10.1-channel-training-chat command
10.2-channel-training-chat command
10.3-channel-training-chat command
11channel-fanout-semaphore command
12channel-drop-pattern command
The idea here is to create buffer, and if the buffer is saturated, then drop the request.
 The idea here is to create buffer, and if the buffer is saturated, then drop the request.
13channel-log-limiting command
14-timeout command
15concurrency-fanout command
16-spawnMany-ReadWithSingle command
Spawn up a bunch of goroutines who want to put a single nr.
 Spawn up a bunch of goroutines who want to put a single nr.
17-slice-buffer-reading-from-channel
Make a buffered reader of channel.
 Make a buffered reader of channel.
17-slice-buffer-reading-from-channel/cmd command
17.1-slice-buffer-using-empty-interface
Make a buffered reader of channel.
 Make a buffered reader of channel.
17.1-slice-buffer-using-empty-interface/cmd command
18-checking-if-a-channel-is-closed command
Example for checking if a channel is closed.
 Example for checking if a channel is closed.
19-select-default-context command
20-contect-with-cancel command
21-convert-channel-types command
22-chan-Empty-Struct command
chan struct{} are used for signaling.
 chan struct{} are used for signaling.
23-chanWithChanOfEmptyStruct_usedForSignaling command
Testing the concept of channels who contains another channel of struct{} for signaling.
 Testing the concept of channels who contains another channel of struct{} for signaling.
24-chanWithChanOfEmptyStructUsedForSignalingAndSerialization command
Testing the concept of channels who contains another channel of struct{} for signaling.
 Testing the concept of channels who contains another channel of struct{} for signaling.
25-testingChannelPatterns command
26-findWebServerWhoRespondsFirst command
26.1-findWebServerWhoRespondsFirst command
26.2-findWebServerWhoRespondsFirst_notReturningChannel command
26.3-findWebServerWhoRespondsFirst_returnRanking command
27-cancel_httpResponses command
The purpose of this test is to learn more on context and cancelation of http request and responses.
 The purpose of this test is to learn more on context and cancelation of http request and responses.
28-nilChannels command
Example is for testing out setting channels to nil.
 Example is for testing out setting channels to nil.
29-simplePrioritizingBetween2Channels command
30-signalingToStopAndThenLaterStartAGoroutine command
31-ringBufferUsingChannels command
32-haveControlOverGoRoutinesWithInterfaces command
33-haveControlOverGoRoutinesWithFunctions command
34-haveControlOverGoRoutinesWithCustomFunctions command
35-signalingWithCallBack command
36.1-readerVSChannel command
36.2-readerVSChannel command
36.2.2-readerVSChannel command
37-draining-channels command
38-actor-testing command
39-channel-as-type command
40-map-concurrent-safe-access command
41-actor-idea command
42-errgroup command
constants
01 command
crypto
01-sha256 command
02-sh256-fileContent-current-dir command
03-sh256-fileContent-walk-find-similar-file command
04-ed25519 command
05-ed25519 command
06-ed25519 command
csv
01-testing command
database
badger/01-initialConcept command
badger/02-initialConcept command
bolt/01-initialConcept command
bolt/01.1-initialConcept command
bolt/02-gobEncodingValue command
bolt/02.1-gobEncodingValueREFACTORED command
pebble/01-original-example command
pebble/02-some-testing command
sql/01-sqliteTest command
DOC: https://golang.org/pkg/database/sql/
 DOC: https://golang.org/pkg/database/sql/
decoupling
01.1-start-making-the-concrete command
01.2-implemented-Puller-and-Pusher command
01.3implementing-interfaces command
02vehicle-controllers command
div
001httpGet command
01.1 command
01httpGet command
02-guess-number command
03- command
05-loan-calc command
06-file-test-creating-my-own-read-method command
06.1-file-test command
07-webTest command
The purpose of this exercise is to understand the differences between : handle, handler, handlefunc, handlerfunc.
 The purpose of this exercise is to understand the differences between : handle, handler, handlefunc, handlerfunc.
08-petter-and-bt-testing command
09-petter-and-bt-testing command
10-stack command
The idea is to make a push/pop stack, where you push and pop elements to the end of a stack with append.
 The idea is to make a push/pop stack, where you push and pop elements to the end of a stack with append.
11-map-in-struct command
12-parrotXMLDataConcept command
sorting/01-check-for-brackets command
dns
01-godaddyDnsUpdater command
dns/01 command
dns/02 command
mdns/01-hashiCorpMDNS command
mdns/02-daveCheneyMDNS command
mdns/03-mdnsReadingRecordsFromFile command
drone-IdeasTesting
100- command
101-argumentsTesting command
12-parrotXMLDataConcept command
15-mapOfMaps-droneParserIdea command
22-mapOfCommandsToMethodsForDrone command
The UDP stream received from the drone specifying what command to use will look like this: []byte{1, 4, 6, 0, 66, 170, 134, 60, 21, 152, 181, 189, 131, 170, 224, 191} where the first 3 values {1,4,06} is a reference to what this command is, and the following bytes are the payload (arguments) for that command.
 The UDP stream received from the drone specifying what command to use will look like this: []byte{1, 4, 6, 0, 66, 170, 134, 60, 21, 152, 181, 189, 131, 170, 224, 191} where the first 3 values {1,4,06} is a reference to what this command is, and the following bytes are the payload (arguments) for that command.
conceptTesting/benchmarkingReflect1 command
conceptTesting/decoding-proj-class-command command
The UDP stream received from the drone specifying what command to use will look like this: []byte{1, 4, 6, 0, 66, 170, 134, 60, 21, 152, 181, 189, 131, 170, 224, 191} where the first 3 values {1,4,06} is a reference to what this command is, and the following bytes are the payload (arguments) for that command.
 The UDP stream received from the drone specifying what command to use will look like this: []byte{1, 4, 6, 0, 66, 170, 134, 60, 21, 152, 181, 189, 131, 170, 224, 191} where the first 3 values {1,4,06} is a reference to what this command is, and the following bytes are the payload (arguments) for that command.
conceptTesting/decodingArguments2 command
conceptTesting/decodingArguments2_makingItAPackage
conceptTesting/decodingArguments2_makingItAPackage/cmd command
conceptTesting/decodingArguments2_makingItAPackageBenchmarking
conceptTesting/decodingArguments2_makingItAPackageBenchmarking/cmd command
conceptTesting/endianTesting command
conceptTesting/typeTesting command
embedding
01-embedding-types-to-inherit-methods command
Test out embedding an existing type, and inherit all the methods that the original type have.
 Test out embedding an existing type, and inherit all the methods that the original type have.
encoding
gob/01-firstGOBTest command
encoding/gob testing Encode a struct into gob, put it on a buffer of type bytes.Buffer, then decode it.
 encoding/gob testing Encode a struct into gob, put it on a buffer of type bytes.Buffer, then decode it.
gob/02-decode-encode command
gob/03-decode-encode-wrong-use_failing command
json/01-marshall command
json/02- command
json/03-marshalling-and-unmarshalling-struct-and-slice-of-struct command
json/04-marshal-struct-to-file-read-from-file-and-unmarshal-into-new-variable command
json/05-read-json-from-file-and-unmarshal-into-map command
json/06-marshallingAnonymousStruct command
json/06-marshallingAnonymousStruct/somepkg
json/07-unmarshalStructInStruct command
json/08-unmarshalStructInSliceOfStruct command
json/09-unmarshalingIntoDifferentTypes command
json/10-struct_with_pointer_to_self command
json/11-rawmessage-orig command
json/12-json.RawMessage command
json/13-json.RawMessage command
msgpack/01-msgpack-vs-gob-vs-json-vs-cbor command
xml/01-first-test-unmarshalling-of-a-string-of-xml command
xml/02 command
xml/03-get-attributes command
xml/04-copy-of-template-parse
Package parse builds parse trees for templates as defined by text/template and html/template.
 Package parse builds parse trees for templates as defined by text/template and html/template.
xml/05-read-more-if-end-tag-missing command
Reading an xml file, and if there are multiple lines that belong together we add them together so lexing them later will be easir.
 Reading an xml file, and if there are multiple lines that belong together we add them together so lexing them later will be easir.
xml/05.1-read-more-if-end-tag-missing--TESTING-INIT command
Reading an xml file, and if there are multiple lines that belong together we add them together so lexing them later will be easir.
 Reading an xml file, and if there are multiple lines that belong together we add them together so lexing them later will be easir.
xml/06-read-more-if-end-tag-missing--WithChannels command
Working but the peek function with a fixed nr is not optimal
 Working but the peek function with a fixed nr is not optimal
error
01-composing-errors-with-errors.New command
02-testing-daveC-errors-package command
03-errorVariables command
An example that makes no sense, but to test out using error variables.
 An example that makes no sense, but to test out using error variables.
04-cascadingErrorValues command
05-errorMethodChecking command
06-creatingErrorTypeWithStructToHoldValues command
07-needs-more-work command
08-wrap command
flag
00-example-from-golang-doc command
These examples demonstrate more intricate uses of the flag package.
 These examples demonstrate more intricate uses of the flag package.
01-flagSlice command
02-flagStringIntoStruct command
03-args command
04 command
04.1 command
05 command
06-bttest command
07-flag-or-env-with-generics command
08-combining-flagsets command
fmt
01-Stringer-interface command
02-Printf-formatting command
03-moreStringer command
fsnotify
01-example command
02-check-for-done-writing command
03-check-for-done-writing command
function
01-functionAsType command
02-namedReturnValues command
03-function-as-input-to-function command
04-function-as-input-to-function-wrapper command
05-function-who-return-functions-and-function-type command
12-send-functions-over-channel command
The idea here is to test out sending functions as values over a channel.
 The idea here is to test out sending functions as values over a channel.
13-functions-returning-functions-statemachine command
The idea here is to test out having a function returning another function to be executed next.
 The idea here is to test out having a function returning another function to be executed next.
14-functional-input-options command
14.2-functional-input-options-with-struct command
14.3-functional-input-options-with-struct command
15-construct-functions command
The purpose of this exercise is to test how to compose a function based on what input you give to the function composer.
 The purpose of this exercise is to test how to compose a function based on what input you give to the function composer.
16-functionEmbedding command
17-functionsAsVariadicInputValuesUsingInterfaces command
18-mapOfFunctionsWithInputParameters command
19-functionChainingByReturningStructFromMethods command
Testing out chaining functions on a struct by returning a pointer to the structure from each method.
 Testing out chaining functions on a struct by returning a pointer to the structure from each method.
20-functionChainingByReturningInterface command
Same as test nr 19 for testing chaining functions on a struct, but this one returns an interface from the methods instead of a pointer to the structs, so we only make the methods available and not the types of the structs while chaining.
 Same as test nr 19 for testing chaining functions on a struct, but this one returns an interface from the methods instead of a pointer to the structs, so we only make the methods available and not the types of the structs while chaining.
21-moreStateFunctions command
22-moreStateFunctionsChannels command
23-moreStateFunctionsChannelsAddingWrappers command
24-functionalOptionsCalculator command
25-functionalProgramming command
26-recursion command
27-recursion command
28-SliceOfFunctions command
29-higherOrderFunctions-or-functionsAsInputParameterToFunction command
Higher order functions.
 Higher order functions.
30-funcsAsStructFieldWithChannel command
31-funcsAsStructFieldWithChannel command
32-moreWrapping command
fyne
01-initial command
gaard
bygg command
havre command
generics
01 command
02 command
03 command
04-method-receiver command
05-type-assertion command
06-method-receiver command
07 command
08-method-receiver-with-filter-func command
gioui
01 command
02 command
03-button command
goexpect
01-testing-goexpect command
graph
01 command
02 command
03 command
grpc
02-messaging/cmd/client command
02-messaging/cmd/server command
02-messaging/messagingpb
gui
fyne/01 command
tview/01-treeview-original-example command
tview/02-list-two-windows command
tview/03-list-two-windows-focus command
tview/04-list-result-to-form command
http
001-calhounCourse command
001-calhounCourse/controllers
001-calhounCourse/views
01-webtest command
02-webTest command
03-webTestGetDataFromUser command
04-methodHandler command
04-methodHandler/web
05-webtest-gorilla-mux-example-1 command
06webtest-Handler-as-method command
07-http-one-handle command
08-http-two-handles command
09-http-servemux command
10-http-manual-homemade-mux command
11-websockets-original-example command
12-websockets-different-actions-based-on-input-from-client command
13-websockets-sending-html-info-from-server-to-client-via-websockets command
14-websockets-sending-and-receiving-events command
15-websockets-sending-json-from-browser-to-server command
16-websockets-WORKING-HERE command
1.
 1.
17-web-handlers-training command
18-put-a-ServeHTTP-method-on-a-struct-to-turn-it-into-a-http.Handle-sync.Once command
Want to test creating a method to a struct that satisfies the http.Handler interface
 Want to test creating a method to a struct that satisfies the http.Handler interface
19-Handle-vs-HandleFunc command
20-HandlerFunc-simple-wrapper-with-authentication-checking command
21-header-and-mux-and-creating-a-manual-router command
22-gorilla-mux-based-on-21 command
23-template-testing command
24-handle_handlers_handleFunc_handlerFunc command
The purpose of this exercise is to understand the differences between : handle, handler, handlefunc, handlerfunc.
 The purpose of this exercise is to understand the differences between : handle, handler, handlefunc, handlerfunc.
25-HandlerFuncs command
26-HandlerFuncs-register_and_login_users command
27-gorilla-sessions command
27.1-gorilla-sessions command
28-gorilla-sessions-secure-cookie_mschoebel_example command
29-gorilla-sessions_from_gowebexamples.com command
30-parse-html-forms command
31-websockets-commands-using-templates-via-websocket command
Test loading templates, and use them to be drawn via a websocket to the browser.
 Test loading templates, and use them to be drawn via a websocket to the browser.
32-middleware-wrapper command
33-middleware-wrapper command
34-middlewareWrappers/cmd command
34-middlewareWrappers/pkg/rootpage
34-middlewareWrappers/pkg/wrapper
35-middleware-with-handler command
Using wrapper/middleware with Handler instead of HandlerFunc
 Using wrapper/middleware with Handler instead of HandlerFunc
36-middlewareAuthentication command
Testing wrapping an authenticatin Handler around a normal HandlerFunc.
 Testing wrapping an authenticatin Handler around a normal HandlerFunc.
37-staticPagesServingADirectory command
Example will create an http server and server all files found in that directory.
 Example will create an http server and server all files found in that directory.
38-WrappingHandlerFuncsWithCastingToHandlerFunc command
Test, converting a function with a handler signature into a HandlerFunc type.
 Test, converting a function with a handler signature into a HandlerFunc type.
39-httpForwardingProxy command
40-reverseProxy command
Simple reverse proxy
 Simple reverse proxy
41-reverseProxyXForwarder command
Simple reverse proxy
 Simple reverse proxy
42-reverseProxyEyer.io command
Simple reverse proxy
 Simple reverse proxy
43httpMultiPartFileUpload command
44httpMultiPartFileUploadBufferedRead command
45httpMultiPartFileUploadWithResize command
46-barebonesFramework command
Test of the Barebones html/css framework.
 Test of the Barebones html/css framework.
47-templateLoadingUsingStaticDirectory command
48-queryURLValues command
49-startHttpServerWith_net.Listen command
Testing out net.Listen and http.Serve, and making a web server that will run for 10 seconds, and then shut down.
 Testing out net.Listen and http.Serve, and making a web server that will run for 10 seconds, and then shut down.
50-httptest command
51-httputilReverseProxyOriginalExample command
52-router-own_router command
53-router-own_router-with-timeouts command
54-jwt-example command
55-reverseShell command
56-httpGetWithCancelContext command
image
01-convertJpgToPng command
02-jpgResize command
interfaces
01.1-usingValueReceiver command
01.2-usingPointerReceiver command
02-interfaces command
03-interfaces command
04-interfaces command
05-interfaces_courseExercise command
06-interfaces command
07-interfaces-working-example command
08-interfaces command
09-interfaces-food-with-explanation command
10-cars-and-bike command
11-reader-read-number-of-bytes-from-string command
12-print-to-std-out-testing-empty-interface command
13-training-driver-interface-for-tractor-and-car command
14-stringer command
15-assigning-values-directly-to-the-interface-type-of-the-types-that-the-interface-support command
16-understanding-methods-slices-and-interfaces command
16.1-understandingmethods-slices-and-interfaces command
16.2-understanding-methods-slices-and-interfaces command
17-empty-interface command
18-interfaces-with-nil-underlying-values command
19-receiving-data-from-two-different-systems command
19.2-receiving-data-from-two-different-systems command
20-stringerInterface command
21-tracer command
22-mapOfCommandsToMethodsForDrone command
The UDP stream received from the drone specifying what command to use will look like this: []byte{1, 4, 6, 0, 66, 170, 134, 60, 21, 152, 181, 189, 131, 170, 224, 191} where the first 3 values {1,4,06} is a reference to what this command is, and the following bytes are the payload (arguments) for that command.
 The UDP stream received from the drone specifying what command to use will look like this: []byte{1, 4, 6, 0, 66, 170, 134, 60, 21, 152, 181, 189, 131, 170, 224, 191} where the first 3 values {1,4,06} is a reference to what this command is, and the following bytes are the payload (arguments) for that command.
23-functionsAsVariadicInputValuesUsingInterfaces command
24-combiningInterfaceTypesIntoNewInterface command
io
01-io.copy_WrapperAroundStdinStdout command
Example for using io.Copy to copy directly from STDIN which is an io.Reader to STDOUT which is an io.Writer.
 Example for using io.Copy to copy directly from STDIN which is an io.Reader to STDOUT which is an io.Writer.
bufio/01- command
bufio/02readFileLineByLine command
bytes/01-bytes command
bytes/02-bytes-buffer command
bytes/03-bytes-buffer-testing-with-explanation command
file/01-file-read-with-ioutil command
file/02-read-file-bufio command
file/03-file-os.copy-til-stdout command
file/04-testing-reading-and-writing-also-testing-to-create-a-Reader-of-a-string command
pipe/01 command
reader/01-reading-a-file-in-chuncks-of-a-bytes command
io.Reader is an interface of type Reader, that is defined within the io package.
 io.Reader is an interface of type Reader, that is defined within the io package.
reader/02-need-more-work command
reader/03-os.stdin-testing command
reader/04-creating-my-first-Read-Method command
The purpose of this program is to create a new type called storage, which can hold some data of type string The storage type shall have a read method, to read the content of the storage into a variable.
 The purpose of this program is to create a new type called storage, which can hold some data of type string The storage type shall have a read method, to read the content of the storage into a variable.
reader/04.2-creating-my-first-Read-Method-with-func-accepting-io.Reader command
The purpose of this program is to test creating a Read Method who follows the rule for Read methods, by taking a []byte as input, and returning n characters read, and an error telling when done or failed.
 The purpose of this program is to test creating a Read Method who follows the rule for Read methods, by taking a []byte as input, and returning n characters read, and an error telling when done or failed.
reader/05-moose-io.reader-creating-new-reader-types-from-another-reader-type command
reader/05.2-moose-io.reader-creating-new-reader-types-from-another-reader-type-let-the-moose-read-http command
reader/06 command
reader/07-chaining-readers-training command
reader/08-chaining-readers-training command
reader/09-chaining-readers-training command
reader/10-chaining-readers command
reader/11-creatingReaderUsingCopy command
utils/01-ReadDir command
utils/02-ReadAll command
ioutil testing ioutil is a package with some functions to make file reading and writing easier.
 ioutil testing ioutil is a package with some functions to make file reading and writing easier.
utils/03-WriteFile-and-ReadAll-test command
writer/01-simple-io.writer command
writer/02-file-open-and-append command
iot
amqp/01/receive command
docker run -it --rm --name rabbitmq -p 5672:5672 -p 15672:15672 rabbitmq:3-management
 docker run -it --rm --name rabbitmq -p 5672:5672 -p 15672:15672 rabbitmq:3-management
amqp/01/send command
docker run -it --rm --name rabbitmq -p 5672:5672 -p 15672:15672 rabbitmq:3-management
 docker run -it --rm --name rabbitmq -p 5672:5672 -p 15672:15672 rabbitmq:3-management
js
01 command
02-node-html-insert command
03-node-html-insert command
99-starfield command
lexing
01-check-for-character-after-position command
02-check-for-characters-after-position command
Check for the occurence of a string inside anothe string.
 Check for the occurence of a string inside anothe string.
03-concept-of-lexer-as-package command
The idea here is to learn and test out the concept of having local variables and methods in a package (lexml), and only expose what we want to the caller (main.go).
 The idea here is to learn and test out the concept of having local variables and methods in a package (lexml), and only expose what we want to the caller (main.go).
03-concept-of-lexer-as-package/lexml
lexml is a package that will take a file, lex it line by line, and return each line back to the caller on a channel.
 lexml is a package that will take a file, lex it line by line, and return each line back to the caller on a channel.
04-language
log
01-custom-logger command
02-custom-logger command
03-log-logger command
map
01-maps_different-types-of-maps command
02-mapOfStruct command
03-mapOfStructs-keys-initialised-from-a-list command
04-mapOfMaps1 command
05-mapOfSlices1 command
06-mapOfPointerToStruct command
07-mapOfMaps2 command
08-mapOfSlice command
09-comma-ok command
10-training-on-maps-comma-ok command
11-training-on-maps-map-of-slices command
12-training-on-maps-append-to-slice-of-maps command
13-training-on-maps-count-letters-in-a-string command
14-occurence-of-unique-numbers command
A litte practise with maps to count the occurence of numbers.
 A litte practise with maps to count the occurence of numbers.
15-mapOfMaps-droneParserIdea command
16-mapOfFunctionsWithInputParameters command
17-mapWithFunctionValues command
Using functions as map values with and without predefined values.
 Using functions as map values with and without predefined values.
18-mapOfMaps command
19-mapOfMapsofMaps command
20-mapOfMapofMap command
21-pointerToMapValue_delete command
methods
01-methods command
02-methods-pointerReciever-vs-non-pointerReciever command
03methods-with-pointer-reciever command
mqtt
mqtt-concept1 command
mqtt-concept1.1 command
nats
01-synchronous-subscribe command
02-async-subscribe-request_reply command
02-tst-async-subscribe-request_reply-splitPubSub/publisher command
02-tst-async-subscribe-request_reply-splitPubSub/subscriber command
03-async-subscribe-request_reply command
04-async-subscribe-request_reply-shell-command/central command
04-async-subscribe-request_reply-shell-command/edge command
05-test command
06-fanout-broadcast command
07-jetstream-pull-consumer command
08-jetstream-work-queue command
09-pullsubscribe-ephemeral command
10-pullsubscribe-durable command
11-ssh-keys-for-auth command
12-jetstream-testing command
13-jetstream-testing command
14-js-separate-publisher-consumer/consumer command
14-js-separate-publisher-consumer/publisher command
15-js-split-pub-consumer-only-persist-1-msg-pr-subject/consumer command
15-js-split-pub-consumer-only-persist-1-msg-pr-subject/publisher command
16-js-kv command
17-js-kv-split-pub-consumer/consumer command
17-js-kv-split-pub-consumer/publisher command
18-js-kv-split-pub-consumer-keys/consumer command
18-js-kv-split-pub-consumer-keys/publisher command
tmp command
net
01-tcp-listener-port-9999 command
02-tcp-listener-port-9999 command
03-tcp-listener-port-3000 command
04-with-response command
05-with-response-net-conn-read-waits-for-chr13 command
06-listener-with-exit-command command
07-listener-with-exit-command-writing-to-buffer command
08-do-some-action-on-input command
Starts a tcp listener on localhost port 9000, for testing net.Conn, and do something based on the input
 Starts a tcp listener on localhost port 9000, for testing net.Conn, and do something based on the input
09-httpRedirectUsing_io.copy command
10-runBashInNetConnection command
11-tcpPortScanner command
12-socket_read_and_write command
13-mtls command
14-get-all-nics-and-ip-addresses command
gopacket/01-example-from-google command
The pcapdump binary implements a tcpdump-like command line tool with gopacket using pcap as a backend data collection mechanism.
 The pcapdump binary implements a tcpdump-like command line tool with gopacket using pcap as a backend data collection mechanism.
gopacket/02-findAllDevices command
gopacket/03-capturePort command
gopacket/04-capturePortJustContent command
gopacket/05-protocolMonitor command
gopacket/06-optimizedProtocolDecoder command
rpc/01-rpcTest/client command
rpc/01-rpcTest/server command
Test for learning RPC.
 Test for learning RPC.
snmp/01 command
This program demonstrates BulkWalk.
 This program demonstrates BulkWalk.
oauth2
01 command
02-basicExample command
03-basicExample command
os
01-open-browser command
02signal command
03signal-and-detect-keypress command
04getEnvironementVariables command
05-readSTDIN command
06 command
07-exec_CommandContext_using_channels_for_sub_shell command
When using exec.CommandContext and executing a command with "bash -c" it seems that the timeout of of the context do not cancel the command with the godoc example by just defering the cancel.
 When using exec.CommandContext and executing a command with "bash -c" it seems that the timeout of of the context do not cancel the command with the godoc example by just defering the cancel.
08-exec_with_env_variables command
09-exec.CommandContext command
10-exec.CommandContext command
11-exec.CommandContext command
12-cmd.Wait-with-stdoutpipe command
package
01-test command
01-test/db
01-test/house
01-test/web
02-usingInterface command
Package printsome for testing package interface boundary.
 Package printsome for testing package interface boundary.
02-usingInterface/printsome
Package printsome for testing package interface boundary.
 Package printsome for testing package interface boundary.
03callingPrivateFunctions command
03callingPrivateFunctions/calc
pdf
01 command
pixel
001-peters-xor-tunnel command
01.1-basic-windows-config command
01.2-loading-file-convert-it-to-sprite-draw-it-in-window command
01.3-rotate-and-transform-the-shape-with-matrix command
01.4-continuous-rotation-and-sync-update-with-time command
01.5-sprite-follows-mouse-movement command
01.6-put-several-sprites-in-window-by-pressing-space command
02-put-sailors-in-window-by-pressing-space command
03-bouncing-triangle command
03.2-bouncing-triangle-subtracting-x-and-y-when-hitting-wall command
04-bouncing-triangle-cosSin-and-radius-only command
04.2-bouncing-lines-cosSin-and-radius-only command
05 command
06openStreetMap command
pointers
04-structs command
05-slices command
06-function-taking-copy-vs-pointer-values command
profiling
01-profilingNotOnDefaultMux command
prometheus
01-originalExampleFromDoc command
02 command
03-gaugeVector command
04-gaugeVector command
05-registry command
06-client-get-registry-values command
protocolBuffers
01-marshalingAndUnMarshaling command
pty
01-create-pty command
02 command
reflect
01-simple-test command
02-simple-test command
03-convert-channel-types command
04-ValueOfAndTypeOf command
05 command
Testing example from https://www.youtube.com/watch?v=vq_LnLViCjY
 Testing example from https://www.youtube.com/watch?v=vq_LnLViCjY
06-reflectStructAndChangeValues command
07-iterateStructFields command
08-convertUnexporteStructFieldsToSliceOfBytes command
09-convertUnexporteStructFieldsToSliceOfBytesWithoutReflect command
10-iterateStructFieldsAndCreateSliceOfBytesOfStructValues command
11-getNumberOfMethods command
12 command
regex
01-numbers command
01-someTesting command
02-appMonitoring command
serial
01-bugst-print-port-and-usb-id command
02-bugst-print-just-port-list command
03-goburrows-open-serial command
slice
02-sliceTest command
03-sliceOfStructs command
04-append-testing command
05-slice-of-slices command
06-slice-buffer-reading-from-channel command
07-slice-buffer-reading-from-channel command
Make a buffered reader of channel.
 Make a buffered reader of channel.
08randomAppendingTwoSlices command
09-slicesUnderlyingArrayMechanics command
sort
01-sort-package-in-std-library command
strings
01-trim-newline command
02-split command
03-unquote command
04-unquote command
04-unquote/tmp command
05-getGitName command
06-stringsBuilder command
struct
01-pointerToStruct command
02-pointerToStruct command
03-pointerToStructAndInterfaceAndPassingVariableToFunc command
04-structTest command
05-structTest_struct-containing-a-slice command
06-struct-inside-a-struct-embedding command
07-pointerToStructAndPassingVariableToHttpHandleFunc command
08-anonymousStruct command
09-structInStruct command
10-using-a-struct-by-using-pointer-to-the-type-also-creating-a-new-variable-based-on-referenced-type command
11-NOT-WORKING-iterating-a-struct-using-reflect command
12-anonymous-nested-struct command
13-anonymous-nested-struct command
14-slice-of-anonymous-nested-struct command
15-anonymous-struct-with-anonymous-function command
16-testing-printing-go-code-output-and-pasting-it-into-the-code command
17-normal-struct-in-struct command
svg
01-circle-in-html command
02-write-to-stdout command
03-rectangles-in-html command
04-rectangles-in-html command
04-rectangles-in-html/tmp command
switch
01switchWithExpression command
sync
01-sync.Once command
Using sync.Once to make sure a function is only run once.
 Using sync.Once to make sure a function is only run once.
syscall
01-detectKeypress command
02-mkdev command
03-mkdev-major-minor command
template
01-parseTemplateFunctions command
02-call-function command
03-fill-from-file command
testing
01- command
02- command
03-qr-example-from-effective-go command
04basictest command
05testOfFunction command
07-recursivelyWalkDirectories command
09-valid-json command
10-fuzz command
time
01-duration command
02-duration command
03-duration-cron-scheduler command
04-duration-cron-scheduler command
05-schedulerEgonElbre command
06-schedulerEgonElbre command
tmp
01 command
Simple reverse proxy
 Simple reverse proxy
02 command
03.1 command
03.2 command
03.5-concurrency-httpGet command
04 command
06-grafana-exploit command
08-buffered-reading-test command
Idea for creating a buffer.
 Idea for creating a buffer.
09-ringbuffer command
10-docker-create-image command
clearlinux-get-releasenotes command
http1 command
revproxy command
sftp command
sftp2 command
sftp3 command
sftp4-writing-to-temp-file command
sftp5-directly-pipe command
sftp6-auth command
stewardwriter command
stewardwriter.2 command
type
01-typeAssertion command
Example who shows how to do type checking with a switch statement.
 Example who shows how to do type checking with a switch statement.
02 command
type-and-methods-and-interfaces
01-type-with-methods-and-an-inteface command
02-type-with-methods-and-an-inteface command
03-customTypesAndConstants command
04-customTypesAndMapsAndSlices command
05-customTypesTestForReceivingTokens command
ultimate
decoupling/01decouplingDBPullStore command
unsafe
01-Sizeof command
02-memoryAllocations command
03-sizeOfBuiltIns command
04-moveContentOfOneTypeToAnother command
https://golang.org/pkg/unsafe/#Pointer
 https://golang.org/pkg/unsafe/#Pointer
05-uintptr command
https://golang.org/pkg/unsafe/#Pointer
 https://golang.org/pkg/unsafe/#Pointer
06-uintptrToSetTheValueOfAnArray command
https://golang.org/pkg/unsafe/#Pointer
 https://golang.org/pkg/unsafe/#Pointer
07-converting-into-unsafe-pointer-and-back command
08-converting-into-unsafe-pointer-and-back command
09-show_real_memory_layout_of_variable_content command
10-edit-struct-with-unsafe command
11 command
12-pointer-to-function command
usb
01-lsusb command
lsusb lists attached USB devices.
 lsusb lists attached USB devices.
02-lsb-btmod command
lsusb lists attached USB devices.
 lsusb lists attached USB devices.
03-test command
04-usb-single-instance-test command
05-ttyUSB-to-PTY command
validator
01-initial-example command
wf
01-wf command
02-wf command
yaegi
01/_gopath/src/github.com/mypkg

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