NSString(Common) Category Reference

Declared in	NSString+Common.h NSString+Common.m

Other Methods

`+ md5String:`

+ (NSString *)md5String:(NSString *)str

`– md5`

- (NSString *)md5

`– firstPinYin`

- (NSString *)firstPinYin

`– safePathString`

- (NSString *)safePathString

`+ isEmpty:`

+ (BOOL)isEmpty:(NSString *)string

`+ compareVerison:withDes:`

compare two version

+ (BOOL)compareVerison:(NSString *)sourVersion withDes:(NSString *)desVersion

Parameters

`sourVersion`	...
`desVersion`	...

Return Value

No,sourVersion is less than desVersion; YES, the statue is opposed

Declared In

NSString+Common.h

`– isWhitespaceAndNewlines`

- (BOOL)isWhitespaceAndNewlines

`– trim`

- (NSString *)trim

`– removeWhiteSpace`

- (NSString *)removeWhiteSpace

`– removeNewLine`

- (NSString *)removeNewLine

`– stringByUrlEncoding`

- (NSString *)stringByUrlEncoding

`– capitalize`

大写第一个字符

- (NSString *)capitalize

Return Value

格式化后的字符串

Declared In

NSString+Common.h

`– startsWith:`

- (BOOL)startsWith:(NSString *)str

`– startsWith:Options:`

- (BOOL)startsWith:(NSString *)str Options:(NSStringCompareOptions)compareOptions

`– endsWith:`

- (BOOL)endsWith:(NSString *)str

`– endsWith:Options:`

- (BOOL)endsWith:(NSString *)str Options:(NSStringCompareOptions)compareOptions

`– containsString:`

- (BOOL)containsString:(NSString *)str

`– containsString:Options:`

- (BOOL)containsString:(NSString *)str Options:(NSStringCompareOptions)compareOptions

`– equalsString:`

- (BOOL)equalsString:(NSString *)str

`– emjoiText`

- (NSString *)emjoiText

`– base64Encoding`

- (NSString *)base64Encoding

`– valueOfLabel:`

- (NSString *)valueOfLabel:(NSString *)label

`– substringAtRange:`

- (NSString *)substringAtRange:(NSRange)rang

`– utf8Length`

- (NSUInteger)utf8Length

`– isContainsEmoji`

- (BOOL)isContainsEmoji

`– cutBeyondTextInLength:`

- (NSString *)cutBeyondTextInLength:(NSInteger)maxLenth

`– textSizeIn:font:`

- (CGSize)textSizeIn:(CGSize)size font:(UIFont *)font

`– textSizeIn:font:breakMode:`

- (CGSize)textSizeIn:(CGSize)size font:(UIFont *)font breakMode:(NSLineBreakMode)breakMode

`– textSizeIn:font:breakMode:align:`

- (CGSize)textSizeIn:(CGSize)size font:(UIFont *)font breakMode:(NSLineBreakMode)breakMode align:(NSTextAlignment)alignment

Other Methods

`+ encodeXMLCharactersIn:`

+ (NSString *)encodeXMLCharactersIn:(NSString *)source

`+ decodeXMLCharactersIn:`

+ (NSString *)decodeXMLCharactersIn:(NSString *)source

`– md5Hash`

Calculate the md5 hash using CC_MD5.

- (NSString *)md5Hash

Return Value

md5 hash of this string.

Declared In

NSString+Common.m

`– sha1Hash`

Calculate the SHA1 hash using CommonCrypto CC_SHA1.

- (NSString *)sha1Hash

Return Value

SHA1 hash of this string.

Declared In

NSString+Common.m