iOS Development learning record 1th Day familiar with Mac common shortcut keys

Blog Introduction: I will learn iOS development from today, then the time will be recorded their learning track and experience, special open this blog record, record this great moment.

(a), Mac you should know the shortcut keys

1, let us first familiar with the future we will always hit the keyboard, we understand the layout of the Mac keyboard, according to our Mac Pro notebook keyboard as an example:

The first line starts from left to right:

ESC key: Cancels the command key to cancel the current command, such as we are now watching the movie in full screen, then when we press this button, this time back to the full screen.

F1 key: Display brightness, by holding down the F1 key can adjust the brightness of the display screen, where F1 to reduce the brightness F2 to increase brightness.

F3 key: Call out key, through this key can quickly call out all running programs and run to the desktop, but also allows you to more intuitively arrange all open applications.

F4 key: Equivalent to our Launchpad program, click on the window you open will immediately fade out, all the application software on the MAC will be rendered on the screen.

F5 key: Keyboard brightness, click F5 can make your keyboard brightness weaken, similarly click F6 Keyboard brightness will be enhanced.

F7 key: When we use itunes to play music, the F7 key can help you quickly switch to the previous song, F9 to the next song, through the F8 key can pause or start playing the current music.

F10 key: Mute key.

F11 Key: Sound key, F11 to reduce the amount of sound playback, F12 can increase the amount of sound playback.

TAB keyboard: Tab key, usually we can use it to align our text.

Caps LOCK key: Case Toggle

Shift keyboard, multi-select keys, can be combined with a lot of keys, here we just need to know through the SHIFT key we can achieve multiple selection on it

fn Key: can also be combined with other keys to achieve a variety of functions, such as: Fn+f11 (COMMAND+F3) can quickly display the desktop

Control key: Control+tab switch different interfaces of the same program (can be used to switch multiple tab pages: such as browser, etc.)

Option key: Turn off all the binders that were last opened by the desktop. The key can also be combined with other keys, and other functions have been completed.

Command key: The key is the Apple key, which is the key that we often use, and it can be used to achieve powerful functions by combining different keys.

Delete key: Clears the key.

Enter (Rerurn) key to confirm or enter.

Command + A Select all

Command + C Replication

Command + V Paste

Command + X-cut

Command + Z Undo

The above is a few keyboard keys on our Mac simple instructions, of course, the relationship between these keys and can be implemented a lot of functions, I do not have one by one cases, I hope that the process of learning, and slowly found that than proficiency in these shortcuts, because it will improve the efficiency of our work.

iOS Development learning record 1th Day familiar with Mac common shortcut keys