Documentation
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Overview ¶
Package cherryUtils file from https://github.com/gogf/gf
Package cherryUtils file from https://github.com/gogf/gf
Index ¶
- func IsEmpty(value interface{}) bool
- func IsLetter(b byte) bool
- func IsLetterLower(b byte) bool
- func IsLetterUpper(b byte) bool
- func IsNil(value interface{}, traceSource ...bool) bool
- func IsNumeric(s string) bool
- func IsPtr(value interface{}) bool
- func Try(tryFn func(), catchFn func(errString string)) bool
- func UcFirst(s string) string
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func IsEmpty ¶ added in v1.1.0
func IsEmpty(value interface{}) bool
IsEmpty checks whether given <value> empty. It returns true if <value> is in: 0, nil, false, "", len(slice/map/chan) == 0, or else it returns false.
func IsLetterLower ¶ added in v1.1.0
IsLetterLower checks whether the given byte b is in lower case.
func IsLetterUpper ¶ added in v1.1.0
IsLetterUpper checks whether the given byte b is in upper case.
func IsNil ¶ added in v1.1.0
IsNil checks whether given <value> is nil. Parameter <traceSource> is used for tracing to the source variable if given <value> is type of a pinter that also points to a pointer. It returns nil if the source is nil when <traceSource> is true. Note that it might use reflect feature which affects performance a little bit.
Types ¶
This section is empty.
Source Files