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NSArray用法简记
用法1：NSString *strings[3];strings[0] = @"First";strings[1] = @"Second";strings[2] = @"Third";NSArray *stringsArray = [NSArray arrayWithObjects:strings count:2];// strings array contains { @原创 2015-04-02 13:37:41 · 514 阅读 · 0 评论 -
xcode跑ios程序出错The file “HelloOpenGL” couldn’t be opened because you don’t have permission to view it.
xcode运行iOS程序出错，提示The file “HelloWorld” couldn’t be opened because you don’t have permission to view it.，经查询问题解决，方法如下：将Build Setting下的Compiler for C/C++/Object-C修改一下，修改前如图1图1修改后如图2：原创 2015-10-09 16:40:15 · 2136 阅读 · 0 评论