Eclipse shortcut keys

Source: Internet
Author: User

Eclipse Shortcut 1, Java Smart tips

(1). Open Eclipse and select "Window-preferences" to open.

(2). Select "Java-editor-content Assist" on the Directory tree and "Auto-activation" on the right to find the "Auto Activation triggers for Java" option. The default triggering code hint is "." This symbol.

(3). In the "Auto Activation triggers for Java" option, set the "." Change:. abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz

2. Smart hints FOR XML

(1). Open Eclipse and select "Window-preferences" to open.

(2). Select "Xml-editor-content Assist" on the Directory tree and "Auto-activation" on the right to find the "Prompt when these characters is inserted" option.

(3). In the "Prompt when these characters is inserted" option, the "<=:," Change: <=:. ABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVW (,

In Eclipse, write a class name that does not import the corresponding package (the class name is already fully written, such as LayoutManager),
You can import the appropriate package with ctrl+shift+m/ctrl+shift+o/ctrl+1.

What are the shortcut keys for an auto-complete corresponding reference after eclipse creates an object? (Automatically complements the shortcut to the left of the equals sign)

Use the mouse to select this line, and then press the key combination shift+alt+l, click OK in the Pop-up dialog, or you can modify the variable name, actually using the "extract local variables" in the refactoring

MyEclipse shortcut key 1 (CTRL)
Ctrl+1 Quick Fix
Ctrl+d: Delete When moving forward
Ctrl+q positioning to the last edited place
Ctrl+l positioning in a row
Ctrl+o Quick Display OutLine
Ctrl+t quickly displays the inheritance structure of the current class
Ctrl+w Closing the current editer
Ctrl+k quickly navigate to the next
Ctrl+e quick display of the current Editer drop-down list
Ctrl+j forward Incremental lookup (after pressing CTRL+J, each letter editor you enter provides a quick match to navigate to a word, and if not, the display in Stutes line is not found,)
CTRL + Z returns to the pre-modified state
Ctrl+y Contrary to the above operation
ctrl+/comment on the current line, and then uncomment it
Ctrl+d Delete the current row.
Ctrl+q jumps to the last edit place
Ctrl+m the size of the switch window
Ctrl+i formats the active element in format active Elements.
Ctrl+f6 Switch to the next editor
CTRL+F7 switch to the next perspective
Ctrl+f8 switch to the next view
MyEclipse shortcut key 2 (ctrl+shift)
Ctrl+shift+e Display manager that manages all of the currently open view (you can choose to close, activate, and so on)
ctrl+shift+/Automatic Comment Code
Ctrl+shift+\ automatically cancels code that has been commented
Ctrl+shift+o Automatic Boot class package
CTRL+SHIFT+J Reverse incremental lookup (same as above, except forward)
Ctrl+shift+f4 Close all open editer
Ctrl+shift+x turns the currently selected text to lowercase
Ctrl+shift+y turns the currently selected text to lowercase
Ctrl+shift+f formatting of the current code
CTRL+SHIFT+M (placing the cursor on the class name of the package to be imported) is to add an import statement
Ctrl+shift+p position to the match (for example {}) (after locating from the front, the cursor is in the match, back to front, or vice versa)
Ctrl+shift+f formatted file format document.
The Ctrl+shift+o effect is that the missing import statement is added and the extra import statement is deleted.
Ctrl+shift+s Save all unsaved files.
ctrl+shift+/is this/*~*/comment in the Code window, which is the <!--~--> in the JSP file window.
Shift+ctrl+enter Insert blank line in current line (principle above)
MyEclipse shortcut Key 3 (ALT)
alt+/Code Helper to complete the insertion of some code, automatically display the prompt information
Alt+↓ the current line and the next line of interaction (especially useful, can be omitted first cut, then pasted)
Alt+↑ the current line and the upper row interaction position (IBID.)
alt+← the previous edited page
alt+→ next Edit page (of course, for the above article)
Alt+enter displays the properties of the currently selected resource (project, or file or file)

MyEclipse shortcut key 4 (Alt+ctrl)

Alt+ctrl+↓ Copy the current row to the next row (replication incremented)
Alt+ctrl+↑ Copy the current line to the previous row (replication incremented)
MyEclipse shortcut key 5 (alt+shift)
Alt+shift+r renaming
Alt+shift+m Extraction Method
Alt+shift+c Modify the function structure (more practical, there are n functions called this method, modified once done)
Alt+shift+l extracting local variables
Alt+shift+f change the local variable in class to a field variable
Alt+shift+i Merge variables
ALT+SHIFT+V moving functions and variables
Alt+shift+z reconstruction of Regret medicine (Undo) shift+enter inserts a blank line on the next line of the current line (at which point the mouse can be at any position in the current row, not necessarily the last)
Alt+shift+o (or click the Toggle Mark Occurrences button in the toolbar) when you click on a marker to make this marker yellow on the other side of the page, and the right border of the window appears with a white square, clicking this block jumps to the marker.
The following shortcut keys are commonly used in refactoring, I like and commonly used to tidy up (note: General refactoring of the shortcut keys are alt+shift beginning of the)

MyEclipse shortcut keys (6)
F2 when the mouse is placed on a marker, when the ToolTip is pressed F2, the ToolTip will also be displayed as the show ToolTip Description when the mouse is moved.
F3 jumps to the place of declaration or definition.
F5 One-step debugging into the inside of the function.
F6 single-Step debugging does not enter the function inside, if installed PowerWord 2006 to the "Take the word switch" shortcut keys to change to other.
The F7 is returned from inside the function to the call point.
F8 continues to the next breakpoint.

Eclipse shortcut keys

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