摘要:
NSString *tempA = @"123"; NSString *tempB = @"456";1,字符串拼接NSString *newString = [NSString stringWithFormat:@"%@%@",tempA,tempB];2,字符转intint intString... 阅读全文
摘要:
Noarchitecturestocompilefor(ONLY_ACTIVE_ARCH=YES,activearch=x86_64,VALID_ARCHS=armv7arm错误代码:No architectures to compile for (ONLY_ACTIVE_ARCH=YES, act... 阅读全文