toggle between .h and .m files in xcode5 CTRL+CMD+up arrow
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CMD + SHIFT + { - Select Next Tab
CMD + SHIFT + } - Select Previous Tab
toggle between .h and .m files in xcode5 CTRL+CMD+up arrow在xcode的所有窗口循环切换: CMD+`
显示代码中的函数列表: CTRL+6
show Project Navigator: Command + 1
Show/Hide Navigator Panel: Command + 0
Show/Hide Utilities Panel: Command + Option + 0
Open file in Assistant Editor: Option + Left-click on file in Project Navigator
Open file Quickly: Command + Shift + O (O is char)
Find Navigator (ie. Search): Command + Shift + F
Build the app: Command + B
Run the app: Command + R
Clean the project: Command + Shift + K
Documentation and Reference: Command + Shift + 0 (Zero)
Quick Help: Option + Left-click on class or method name
ios 模拟器的快捷键：
home button: Cmd-Shift-H
模拟器中关闭一个app： shift+command+H twice to simulate the double tap of home button, and then swipe your app‘s screenshot upward to close it.
-------------------------查看模拟器输出的log-----------------------------------------
iOS Simulator prints directly to stdout, so you can see the logs mixed up with system logs.
Open the Terminal and type: tail -f /var/log/system.log
Then run the simulator.
EDIT:
This stopped working on Mavericks/Xcode 5. Now you can access the simulator logs on it‘s own folder: ~/Library/Logs/iOS Simulator/<sim-version>/system.log
You can either use the Console.app to see this, or just do a tail (iOS 7.0.3 64 bits for example):
tail -f ~/Library/Logs/iOS\ Simulator/7.0.3-64/system.log
Under iOS 8 this location is now:
~/Library/Logs/CoreSimulator/<DEVICE_CODE>
So, the following will work:
tail -f ~/Library/Logs/CoreSimulator/<DEVICE_CODE>/system.log
The DEVICE_CODE value can be found via the following console command:
instruments -s devices
-------------------------查看模拟器输出的log end-----------------------------------------
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原文地址：http://www.cnblogs.com/welhzh/p/4285425.html
