Object-C杂谈共28篇
iOS NSString 包含字符串/匹配字符串-猿说编程

iOS NSString 包含字符串/匹配字符串

iOS NSString包含字符串,iOS NSString匹配字符串,NSString包含字符串,NSString匹配字符串,NSString substringWithRange,NSString rangeOfString,
猿说编程的头像-猿说编程钻石会员猿说编程4年前
09662
Object-C 加载 TTF/OTF/TTC 文件-猿说编程

Object-C 加载 TTF/OTF/TTC 文件

Object-C 加载 TTF/OTF/TTC 文件 - /* *函数描述:加载字体并返回 * *参数: * fontName : 字体名字,并非字体文件 * fontSize : 字体大小 * *返回值:加载成功,返回字体,加载失败,返回nil...
猿说编程的头像-猿说编程钻石会员猿说编程4年前
011932
Xcode - This app has attempted to access privacy-sensitive data without a usage description.-猿说编程

Xcode – This app has attempted to access privacy-sensitive data without a usage description.

Xcode - This app has attempted to access privacy-sensitive data without a usage description.
猿说编程的头像-猿说编程钻石会员猿说编程4年前
010872
Object-C  isKindOfClass-猿说编程

Object-C isKindOfClass

Object-C isKindOfClass /* 判断是否为对象是否为ClassName或其子类的实例 */ - (BOOL)isKindOfClass:(Class)aClass;
猿说编程的头像-猿说编程钻石会员猿说编程4年前
07271
Object-C 获取系统字体和字体名字-猿说编程

Object-C 获取系统字体和字体名字

Object-C 获取系统字体和字体名字 for(NSString *fontfamilyname in [UIFont familyNames]) { NSLog(@'family:'%@'',fontfamilyname); for(NSString *fontName in [UIFont fontNamesForFamilyNa...
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010191
Object-C isMemberOfClass-猿说编程

Object-C isMemberOfClass

Object-C isMemberOfClass /* 判断对象是否属于某个子类 */ - (BOOL)isMemberOfClass:(Class)aClass; isSubclassOfClass 和 isKindOfClass 作用基本上是一致都是用来判断一个对象或一个类是否为...
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05371
Xcode – Xcode replace 使用正则表达式替换文字-猿说编程

Xcode – Xcode replace 使用正则表达式替换文字

Xcode replace使用正则表达式替换文字,Xcode replace,Xcode replace正则表达式,Xcode replace替换文字,object-c,猿说编程,
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07761
iOS NSString 创建和初始化-猿说编程

iOS NSString 创建和初始化

iOS NSString 创建和初始化 + (instancetype)string; + (instancetype)stringWithString:(NSString *)string; + (instancetype)stringWithCharacters:(const unichar *)characters length:(NSUI...
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08601
Xcode – Unlock iPhone to Continue,iPhone is locked.-猿说编程

Xcode – Unlock iPhone to Continue,iPhone is locked.

Xcode – Unlock iPhone to Continue,iPhone is locked. 1.断开设备和Mac的连接(拔线) 2.重启Xcode(完全关闭后,再次打开本项目) 3.连接设备和Mac(插线) 4.运行 5.若出现信任设备弹框,选...
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013791
iOS NSString 替换字符串-猿说编程

iOS NSString 替换字符串

iOS NSString 替换字符串 - (NSString *)stringByReplacingOccurrencesOfString:(NSString *)target withString:(NSString *)replacement options:(NSStringCompareOptions)options range:(NSRa...
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026331