Common skills1. Bookmarks (Bookmarks)
Description: This is a useful feature that allows you to make a mark (bookmark) Somewhere, so that you can jump back here.
Call: Menu→navigate→bookmarks
Shortcut keys:
Add/Remove
Common shortcut keys for Windows 8 Consumer PreviewWindows keys can be cyclically switched between the main menu of the Start screen and the last application.Windows key + C open "super button"Windows key + I open the "Settings" menu of the current
The main contents of this chapter:
First, foreign key
Second, table connection
Third, sub-query
Iv. Index
first, foreign key:
1. What is a foreign key
2. Foreign KEY syntax
3, FOREIGN key conditions
4.
The main contents of this chapter:
First, foreign key
Second, table connection
Third, sub-query
Iv. Index
First, FOREIGN key:
1. What is a foreign key
2. Foreign KEY syntax
3, FOREIGN key conditions
4.
Note: This article turns from:http://www.cnblogs.com/smyhvae/p/4042303.htmlThe main contents of this chapter:
First, foreign key
Second, table connection
Third, sub-query
Iv. Index
First, FOREIGN key:
1. What is a
First, FOREIGN key:
1. What is a foreign key
2. Foreign KEY syntax
3, FOREIGN key conditions
4. Add foreign keys
5. Delete foreign keys
1, what is the foreign key:PRIMARY KEY : Uniquely identifies a record, cannot be
Ps shortcut keys and ps common shortcut keysPs shortcut keys1. Toolbox (if multiple tools share one shortcut key, you can press Shift to add this shortcut key at the same time)Rectangular and elliptical box selection tool [M]Mobile tool [V]Loose,
Windows shortcut keys
I. Common usage:
F1 displays the current Program Or Windows Help content.F2 when you select a file, this means "RENAME"F3 when you are on the desktop, open the "Search: All Files" dialog box.F10 or Alt activates the menu
The most comprehensive shortcut keys for Windows operating systems
I. Common usage:
F1 displays the current
Program Or Windows Help content.
F2 when you select a file, this means "RENAME"
F3 when you are on the desktop, open the "Search: All
F1 displays the Help content of the current program or windows.
F2 when you select a file, this means "RENAME"
F3 when you are on the desktop, open "Search: All Files"
Dialog Box
F10 or Alt activates the menu bar of the current program
Windows key
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