In iOS (Xcode) debug mode (release mode) controls the NSLog output, nslog two different cases of output mode

[New Year's atmosphere, 2016/01/04]

In the process of developing iOS programs, we often need to use the NSLog output some information, and even some development process, you must see the output in the console, experienced programmers through the console output to know the entire data interaction of a process. But a release of the program, with too much nslog output, certainly for app performance, this time we can use a macro definition to deal with, in the development of the use of debug mode, when the release mode is used. In this way, the published app does not do a lot of nslog output inside the program.

In iOS (Xcode) debug mode (release mode) controls the NSLog output, nslog two different cases of output mode