1. Use Code Completion (Code Sense). However, the default keyboard shortcut is lame. Go to the Xcode preferences, Key Bindings:
and change the Code Sense Completion List binding to be Ctrl-Space (I use Option-Space, but really it is the ctrl-key, because I like to swap my ctrl and option keys):
While you are there, set the Code Sense Select Next Placeholder to be Ctrl-/ (that is control forward slash, and again, I have mine set to be option-/ because I swap my keys):
2. Now that you have it properly setup, use it! Here is how you should be using it:
You want to call a particular method in your current class (self). Type the first few characters:
Hit Ctrl-Space to bring up the Code Sense window:
Type a few more characters to narrow down what you want, and arrow key down to select the signature you want to use:
Hit enter to add the template into your source code:
Fill in the first parameter:
Then, hit Ctrl-/ to go the next completion item and highlight it:
Repeat with more Ctrl-/ commands until you are done.
3. Congratulations! You are now a faster programmer.
