Windows 8 User Experience version once released, there are hundreds of millions of computer enthusiasts download the installation experience, but the Windows 8 operating system has added a lot of new features, the system interface design has improved a lot, especially for the touch screen computer designed Metro interface, so many users do not touch the mind! In fact, many times just because we do not understand Win8, in this large operating system, in addition to the people love and hate the Me
browsers currently in the browser.
JS inside the keyboard event is often used, so the keyboard event to collect the corresponding key code to share under:
KeyCode = BackSpace BackSpace keycode = tab Tab keycode = Clear KeyCode = Enter KeyCode = shift_l keycode = contr
The function of each key on the keyboard !!! (The most comprehensive in History)F1 helpF2 renameF3 searchF4 addressF5 refreshF6 SwitchingF10 menuCTRL + A select allCTRL + C copyCTRL + X cutCTRL + V PasteCTRL + Z undoCTRL + O openSHIFT + DELETE permanent DeletionDELETEALT + ENTER attributesALT + F4 disabledCTRL + F4 closeALT + TAB SwitchALT + ESC switchALT + Space
Step 1: Use the style sheet.
Step 2 Use JS scripts.
You can use a style sheet (style = "ime-mode: Disabled") to prevent switching to a Chinese character input method. That is to say, you can only use an English input method. This prevents Chinese characters from being entered.
JavaScript scripts are used to restrict keyboard input. Only numbers, decimal points, minus signs, backspace keys, deletion keys, and direction keys can be entered.
AS
JavaScript onkeydown EventsThe onkeydown event is triggered when a user presses a keyboard key. Unlike the onkeypress event, the onkeydown event responds to any key-pressed processing (including function keys), and the onkeypress event responds only to the processing of the character key as it is pressed.TipsThe Intern
Common windows keyboard key virtual code
Common ASCII codes for keyboardsESC key vk_escape (27)Enter the key: vk_return (13)Tab key: vk_tab (9)Caps Loc
Different companies have different code specifications. for example, some companies use the tab key for code indentation, and some companies use spaces to replace the tab. The following describes how the eclipsephp plug-in converts the tab key to a space.
Different companie
Automatic configuration of the tab key in Python
When a beginner learns Python, how can he not have the tab key completion function? I feel like it is a nightmare. For cainiao like us, I just got started with python and didn't know everything, fortunately, with the guidance of our predecessors, I learned about it and r
The conversion between the TAB key and the SPACEBAR is always a problem, such as in Makefile, where the TAB key should be replaced with a space.In Python code, however, the conversion between invisible spaces and tab keys can also be problematic due to the strict indentation
In fact, we all know that the tab is a jump grid key, such as writing an article when the beginning of the two grid can be used to this key. But it has other effects, such as jumping from the front to the grid in the table. From one item to another in the program interface. Programmers use it to implement the formatting alignment of program text. In addition,
It may not be advantageous to have the keyboard dirty. You can take the opportunity to study the key frequency. Keyboard close-up, which key is used more, and which key is pressed less, it is clear at a glance.
A to Z 26 primary keys, upper and lower left Op
How to set the width of the Tab key in linux (which can be set permanently), linuxtabLike in my previous article, you can set the Tab key width of the current user or the Tab key width of all users.1. Set only the
We all know that the tab is the key to the jump, such as writing an article when the beginning of the two blank to use this key. But it has other effects. For example, jump from the front to the next in the table. From one item to another in the program interface. Programmers use it to implement formatting alignment of program text. In addition, it is often used
F1 help
F2 rename
F3 search
F4 address
F5 refresh
F6 Switching
F10 menu
CTRL + A select all
CTRL + C copy
CTRL + x cut
CTRL + V Paste
CTRL + z undo
CTRL + O open
Shift + Delete permanent Deletion
Delete
Alt + enter attributes
Alt + F4 disabled
CTRL + F4 close
Alt + TAB Switch
Alt + ESC switch
Alt + Space key Window Menu
CTRL + ESC Start Menu
When dragging an item, press Ctrl to copy the selected item
Press
SetupCommand tab to switch to the next applicationCommand Shift tab to switch to the previous applicationCommand ~ Switch between different windows of the same program, Safari Internet is often usedCommand M minimizes the current windowCommand Option F A program that has a search bar jumps to the search bar, such as Preview's Search bar, Safari's Google BarReference:http://blog.csdn.net/u011694533/article/
How to use the "tab" key in Win7 system
1. quick File Renaming
Randomly select a file, press F2 to rename it, after the change, click the Tab key, will switch to the next location of the file to rename, when we can press the key combination "Shift+
Two emergency keys for mouse failure
The win key is the keyboard to display the Windows logo on the key, located in the CTRL and the AL key, generally around a win key can be used alone, the role is to start the Start menu, but often with other keys to use.
Common applicat
Strokesplus keyboard key to represent code
where "+" represents the Shift key, "^" represents the Ctrl key, "%" represents the ALT key, and "@" represents the Windows logo key, the key
This article mainly introduces how to implement the upper/lower key switch control on the keyboard of the ecshop search box in javascript. if you need it, refer to the createSelect () function to return an object. The two methods of this object are next ()
And the moveSelect () called in prev () can point to this function correctly, or
The moveSelect () function is put out.
The code is as follows:
/* Rec
JS inside the keyboard events are often used, so the collection of keyboard events corresponding to the key code to share the Following:KeyCode 8 = BackSpace BackSpaceKeyCode 9 = Tab tabKeyCode = ClearKeyCode = EnterKeyCode = shift_lKeyCode = control_lKeyCode = alt_lKeyCode = PauseKeyCode = Caps_lockKeyCode = Escape es
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