Color Bash Prompt. There are a variety of possibilities for Bash's prompt (PS1), and customizing it can help you be more productive at the command line.
You can add additional information to your prompt, or you can simply add color to it to make the prompt stand out. Applying changes. #pragma. In iOS source examples, you’ve probably come across the use of #pragma.
Pragmas are directives which instruct the compiler to use pragmatic or implementation-dependent features. Xcode supports some of helpful pragmas that can help you organize and manage your code. #pragma mark A Heading The mark argument is probably the most common one you’ll see used in Xcode. Xcode Shortcuts.png (PNG Image, 2088x2160 pixels) - Scaled (29%) ShortcutFoo.