Phím tắt hữu ích trong Eclipse

Trong hàng loạt các phím tắt của Eclipse hỗ trợ, mình thấy có một số các phím tắt sau mà mình thường xuyên dùng và hữu dụng trong việc code như sau:

Ctrl + B : Build project

Ctrl + Shift + B: Đặt Bug, cái này thường xuyên dùng tới, bỏ đặt bug thì nhấn thêm lần nữa

Ctrl + D : Xóa dòng tại chứa con trỏ (thường là khi có nhiều dòng trống quá, ta muốn kéo code lên gom lại nhìn cho đẹp code)

Ctrl + F : Tìm chuỗi trong class

Ctrl + H : Mở nhanh màn hình search

Ctrl + Shift + O : Tự động import

Ctrl + Shift + C : Comment, uncomment một đoạn code

Ctrl + Shift + F : Định dạng format code cho đẹp

Alt + Shift + S, V : Override hoặc implement một hàm

Alt + Shift + S, V : Override hoặc implement một hàm

Alt + Shift + S, R : Tạo hàm getter, setter cho field trong class

Alt + Shift + S, C : Tạo hàm khởi tạo bằng cách override hàm khởi tạo lớp cha

Alt + Shift + S, O : Tạo hàm khởi tạo bằng các field trong class

Ngoài ra bạn nào muốn làm cao thủ phím tắt thì thực hành nhiều lần trong project các phím tắt dưới đây của Eclipse ban hành

1. Manage Files and Projects

Ctrl+N   Create new project using the Wizard

Ctrl+Alt+n           Create new project, file, class, etc.

Alt+f, then .        Open project, file, etc.

Ctrl+Shift+r         Open Ressource (file, folder or project)

Alt+Enter             Show and access file properties

Ctrl+s    Save current file

Ctrl+Shift+s        Save all files

Ctrl+w   Close current file

Ctrl+Shift+w       Close all files

F5           Refresh content of selected element with local file system

▲ up

 minus2. Editor Window

Focus/ cursor must be in Editor Window for these to work.

F12         Jump to Editor Window

Ctrl+Page Down/Ctrl+Page Up   Switch to next editor / switch to previous editor

Ctrl+m  Maximize or un-maximize current Editor Window (also works for other Windows)

Ctrl+e    Show list of open Editors. Use arrow keys and enter to switch

Ctrl+F6/Ctrl+Shift+F6     Show list of open Editors. Similar to ctrl+e but switches immediately upon release of ctrl

Alt+Arrow Left/Alt+Arrow Right                Go to previous / go to next Editor Window

Alt+-      Open Editor Window Option menu

Ctrl+F10               Show view menu (features available on left vertical bar: breakpoints, bookmarks, line numbers, …)

Ctrl+F10, then n                Show or hide line numbers

Ctrl+Shift+q        Show or hide the diff column on the left (indicates changes since last save)

▲ up

 minus3. Navigate in Editor

Home/End          Jump to beginning / jump to end of indention. Press home twice to jump to beginning of line

Ctrl+Home/End                Jump to beginning / jump to end of source

Ctrl+Arrow Right/Arrow Left       Jump one word to the left / one word to the right

Ctrl+Shift+Arrow Down/Arrow Up           Jump to previous / jump to next method

Ctrl+l     Jump to Line Number. To hide/show line numbers, press ctrl+F10 and select 'Show Line Numbers'

Ctrl+q    Jump to last location edited

Ctrl+./Ctrl+,        Jump to next / jump to previous compiler syntax warning or error

Ctrl+Shift+p        With a bracket selected: jump to the matching closing or opening bracket

Ctrl+[+]/Ctrl+- on numeric keyboard       Collapse / Expand current method or class

Ctrl+[/]/Ctrl+* on numeric keyboard      Collapse / Expand all methods or classes

Ctrl+Arrow Down/Ctrl+Arrow Up             Scroll Editor without changing cursor position

▲ up

 minus4. Select Text

Shift+Arrow Right/Arrow Left    Expand selection by one character to the left / to the right

Ctrl+Shift+Arrow Right/Arrow Left           Expand selection to next / previous word

Shift+Arrow Down/Arrow Up     Expand selection by one line down / one line up

Shift+End/Home              Expand selection to end / to beginning of line

Ctrl+a    Select all

Alt+Shift+Arrow Up        Expand selection to current element (e.g. current one-line expression or content within brackets)

Alt+Shift+Arrow Left/Arrow Right            Expand selection to next / previous element

Alt+Shift+Arrow Down  Reduce previously expanded selection by one step

▲ up

 minus5. Edit Text

Ctrl+c/Ctrl+x/Ctrl+v        Cut, copy and paste

Ctrl+z    Undo last action

Ctrl+y    Redo last (undone) action

Ctrl+d    Delete Line

Alt+Arrow Up/Arrow Down        Move current line or selection up or down

Ctrl+Alt+Arrow Up / Ctrl+Alt+Arrow Down /        Duplicate current line or selection up or down

Ctrl+Delete         Delete next word

Ctrl+Backspace Delete previous word

Shift+Enter         Enter line below current line

Shift+Ctrl+Enter               Enter line above current line

Insert    Switch between insert and overwrite mode

Shift+Ctrl+y        Change selection to all lower case

Shift+Ctrl+x        Change selection to all upper case

▲ up

 minus6. Search and Replace

Ctrl+f     Open find and replace dialog

Ctrl+k/Ctrl+Shift+k          Find previous / find next occurrence of search term (close find window first)

Ctrl+h    Search Workspace (Java Search, Task Search, and File Search)

Ctrl+j/Ctrl+Shift+j            Incremental search forward / backwards. Type search term after pressing ctrl+j, there is now search window

Ctrl + Shift + o    Open a resource search dialog to find any class

▲ up

 minus7. Indentions and Comments

Tab/Shift+Tab   Increase / decrease indent of selected text

Ctrl+i     Correct indention of selected text or of current line

Ctrl+shift+f         Autoformat all code in Editor using code formatter

Ctrl+/    Comment / uncomment line or selection ( adds '//' )

Ctrl+Shift+/        Add Block Comment around selection ( adds '/... */' )

Ctrl+Shift+          Remove Block Comment

Alt+Shift+j          Add Element Comment ( adds '/** ... */')

▲ up

 minus8. Editing Source Code

Ctrl+Space          Opens Content Assist (e.g. show available methods or field names)

Ctrl+1    Open Quick Fix and Quick Assist

Alt+/      Propose word completion (after typing at least one letter). Repeatedly press alt+/ until reaching correct name

Ctrl+Shift+Insert              Deactivate or activate Smart Insert Mode (automatic indention, automatic brackets, etc.)

▲ up

 minus9. Code Information

Ctrl+o    Show code outline / structure

F2           Open class, method, or variable information (tooltip text)

F3           Open Declaration: Jump to Declaration of selected class, method, or parameter

F4           Open Type Hierarchy window for selected item

Ctrl+t     Show / open Quick Type Hierarchy for selected item

Ctrl+Shift+t         Open Type in Hierarchy

Ctrl+Alt+h           Open Call Hierarchy

Ctrl+u    Find occurrences of expression in current file

Ctrl+move over method               Open Declaration or Implementation

▲ up

 minus10. Refactoring

Alt+Shift+r          Rename selected element and all references

Alt+Shift+v         Move selected element to other class or file (With complete method or class selected)

Ctrl+Shift+c        Change method signature (with method name selected)

Alt+Shift+m        Extract selection to method

Alt+Shift+l           Extract local variable: Create and assigns a variable from a selected expression

Alt+Shift+i           Inline selected local variables, methods, or constants if possible (replaces variable with its declarations/ assignment and puts it directly into the statements)

▲ up

 minus11. Run and Debug

Ctrl+F11               Save and launch application (run)

F11         Debug

F5           Step Into function

F6           Next step (line by line)

F7           Step out

F8           Skip to next Breakpoint

▲ up

 minus12. The Rest

Ctrl+F7/Ctrl+Shift+F7     Switch forward / backward between views (panels). Useful for switching back and forth between Package Explorer and Editor.

Ctrl+F8/Ctrl+Shift+F8     Switch forward / backward between perspectives

Ctrl+p    Print

F1           Open Eclipse Help

source: http://www.shortcutworld.com/en/win/Eclipse.html

Tổng hợp phím tắt hữu ích trong Visual Studio 2008, 2010, 2011, 2012

Shortcut keys play an important role to increase the output. Developers work at least 6 to 8 hours on daily basis on Visual Studio. If the developer knows the shortcut keys, he can keep away from using of mouse and absolutely it will enhance productivity and reduce headache to use of mouse again and again. I am sharing some interesting and useful shortcut keys to work with Visual Studio. For visual studio top shortcuts refer the article Top 10 Visual Studio Keyboard Shorcuts.

General Shortcut Keys

Shortcut

Description

Ctrl-X or Shift-Delete or Ctrl-L

Cuts entire line or Cuts the currently selected item to the clipboard

Ctrl-Del

Delete next "word"

Ctrl-C or Ctrl-Insert

Copies the currently selected item to the clipboard

Ctrl-V or Shift-Insert

Pastes the item from the clipboard at the cursor location

Ctrl-Z or Alt-Backspace

Undo the previous editing action

Ctrl-Space

To see intelligence dialog

Ctrl-Y or Ctrl-Shift-Z

Redo the previous undo action

Ctrl-S

Saves the current selected file

Ctrl-Shift-S

Saves all files and projects

Ctrl-P

Displays the Print dialog

F7

Switches from the design view to the code view in the editor

Shift-F7

Switches from the code view to the design view in the editor

Shift-F8 or F8

Navigate to compile time errors

Alt-Shift-A

Add Existing Item(file) to selected project

Ctrl-Shift-A

Add New Item(file) to selected project

Shift-F9

Display the selected item quick output means contains value while debugging

F12

Moves the cursor to the selected method, variable, class definition.

Shift-F12

Finds the reference to the selected method, variable, class or the item under the cursor

Ctrl-}

Match curly braces, brackets or compiler directives

Ctrl-Shift-}

Select text between matched braces, brackets or compiler directives

Text manipulation

Shortcut

Description

Tab

Indents the currently selected line or lines by one tab stop. If there is no selection, this inserts a tab stop

Tab-Tab

Complete the syntax of an item. Example- Write for and now press Tab-Tab, then for loop syntax will be automatically completed. Similarly it works for property, index, class syntax.

Shift-Tab

Moves current line or selected lines one tab stop to the left

Backspace or Shift-Backspace

Deletes one character to the left of the cursor

Ctrl-K, Ctrl-C

Marks the current line or selected lines of code as a comment, using the correct comment syntax for the programming language

Ctrl-K, Ctrl-U

Removes the comment syntax from the current line or currently selected lines of code

Ctrl-K, Ctrl-D

Do proper alignment of all the code of design view and code view

Ctrl-T or Shift-Enter

Swaps the characters on either side of the cursor. (For example, AC|BD becomes AB|CD.) Available only in text editors

Ctrl-U

Changes the selected text to lowercase characters

Ctrl-Shift-U

Changes the selected text to uppercase characters

Ctrl-Shift-Right Arrow

Select the entire word with space from start to end

Ctrl-Right Arrow

Move the cursor in forward direction word by word

Shift-End

Select the entire line from start to end

Shift-Home

Select the entire line from end to start

Shift-Alt-Arrows or Alt-Mouse

Column wise text selection for text manipulation

Ctrl-Delete

Deletes the word to the right of the cursor

Ctrl-Backspace

Deletes the word to the left of the cursor

Ctrl-G

Jump to line number or go to line

Project related

Shortcut

Description

Ctrl-Shift-B

Builds the solution

Ctrl-N

Displays the New File dialog. Note: files created this way are not associated with a project. Use Ctrl-Shift-A to add a new file in a project

Ctrl-Shift-N

Displays the New Project dialog

Ctrl-O

Displays the Open File dialog

Ctrl-Shift-O

Displays the Open Project dialog

Ctrl-M-O

Collapse all the methods, classes, regions in the current code behind or class file

Ctrl-M-P or Ctrl-M-L

Expands all the methods, classes, regions in the current code behind or class file

Ctrl-F

Displays the Find dialog

Ctrl-H

Displays the Replace dialog

Ctrl-Shift-F

Find the reference of selected item into entire solution.

Ctrl-Tab

Move from one opened file to another opened file in visual studio.

F9

Sets or removes a breakpoint at the current line

Ctrl-F9

Enables or disables the breakpoint on the current line of code. The line must already have a breakpoint for this to work

F5

Runs the code with invoking the debugger.

Ctrl-F5

Runs the code without invoking the debugger.

F4 or Alt-Enter

Displays the Properties window, which lists the design-time properties and events for the currently selected item

Ctrl-Alt-S

Displays the Server Explorer window, which allows you to view and manipulate database servers, event logs, message queues, web services, and many other operating system services

Ctrl-Alt-L

Displays the Solution Explorer, which lists the projects and files in the current solution

Ctrl-Alt-X

Displays the Toolbox, which contains controls and other items that can be dragged into editor and designer windows

Ctrl-Alt-I

Displays the Immediate window, where you can find the controls or variables values or can do data manipulation during debugging

src sưu tầm: http://www.dotnet-tricks.com/Tutorial/visualstudio/DEI8040212-Visual-Studio-2008,-2010,-2011,-2012-Keyboard-Shortcuts-Keys.html