intellij 단축키

Editing
Ctrl + Space Basic code completion (the name of any class,method or variable)
Ctrl + Shift + Space Smart code completion (filters the list of methodsand variables by expected type)
Ctrl + Shift + Enter Complete statement
Ctrl + P  함수호출시 인수 정보 확인 (within method call arguments)
Ctrl + Q  코드에 대한 문서창 팝업
Shift + F1 코드에 대한 문서 인터넷 브라우저로 팝업 
Ctrl + mouse  코드를 링크처럼 타고 들어감

Ctrl + F1 Show descriptions of error or warning at caret
Alt + Insert  코드 생성 (Getters, Setters, Constructors,hashCode/equals, toString)
Ctrl + O  메서드 오버라이드 구현

Ctrl + I    인터페이스 메서드 구현
Ctrl + Alt + T  다음으로 코드 감싸기… (if..else, try..catch, for,synchronized, etc.)
Ctrl + / 줄 단위 주석 토글
Ctrl + Shift + /  블럭 단위 주석 토글

Ctrl + W 가장 안쪽의 괄호부터 선택(점점 확장 된다.)

Ctrl + Shift + W Decrease current selection to previous state
Alt + Q Context info
Alt + Enter Show intention actions and quick-fixes
Ctrl + Alt + L  파일 단위 재정렬 (이클립스의 ctrl + shift + f) 
Ctrl + Alt + O import 문 최적화
Ctrl + Alt + I  줄단위 재정렬

Tab / Shift + Tab  들여쓰기/내어쓰기

Ctrl + X or Shift + Delete 잘라내기 (블럭 선택이 안되어 있으면 라인을 잘라냄)
Ctrl + C or Ctrl + Insert 복사하기(블럭 선택이 안되어 있으면 라인을 복사함)
Ctrl + V or Shift + Insert 붙여넣기
Ctrl + Shift + V 복사하기 (목록에서 선택하여)

Ctrl + D 선택된 블럭을 복제
Ctrl + Y 캐럿을 있는 곳의 라인 삭제

Ctrl + Shift + J 스마트하게 코드를 한 줄로 합친다.

Ctrl + Enter 스마트하게 코드를 여러줄로 나눈다.
Shift + Enter 커서가 어디에 있건 다음 라인을 생성하고 첫줄로 이도 
Ctrl + Shift + U 커서가 있는 곳이나 블럭이 있는 곳을 대문자 및 소문자로 치화
Ctrl + Shift + ] / [  가장 가까운 괄호 시작/종료로 이동

Ctrl + Delete 단어 삭제 (커서 시작부터)
Ctrl + Backspace Delete to word start
Ctrl + NumPad+/- Expand/collapse code block
Ctrl + Shift + NumPad+ Expand all
Ctrl + Shift + NumPad- Collapse all
Ctrl + F4 Close active editor tab

 

 

Double Shift Search everywhere
Ctrl + F Find
F3 Find next
Shift + F3 Find previous
Ctrl + R Replace
Ctrl + Shift + F Find in path
Ctrl + Shift + R Replace in path
Ctrl + Shift + S Search structurally (Ultimate Edition only)
Ctrl + Shift + M Replace structurally (Ultimate Edition only)

 

 

 

Usage Search
Alt + F7 / Ctrl + F7 Find usages / Find usages in file
Ctrl + Shift + F7 Highlight usages in file
Ctrl + Alt + F7 Show usages

 

 

Compile and Run
Ctrl + F9 Make project (compile modifed and dependent)
Ctrl + Shift + F9 Compile selected file, package or module
Alt + Shift + F10 Select configuration and run
Alt + Shift + F9 Select configuration and debug
Shift + F10 Run
Shift + F9 Debug
Ctrl + Shift + F10 Run context configuration from editor

 

Debugging
F8 Step over
F7 Step into
Shift + F7 Smart step into
Shift + F8 Step out
Alt + F9 Run to cursor
Alt + F8 Evaluate expression
F9 Resume program
Ctrl + F8 Toggle breakpoint
Ctrl + Shift + F8 View breakpoints

 

 

Navigation
Ctrl + N Go to class
Ctrl + Shift + N Go to file
Ctrl + Alt + Shift + N Go to symbol
Alt + Right/Left Go to next/previous editor tab
F12 Go back to previous tool window
Esc Go to editor (from tool window)
Shift + Esc Hide active or last active window
Ctrl + Shift + F4 Close active run/messages/find/... tab
Ctrl + G Go to line
Ctrl + E Recent files popup
Ctrl + Alt + Left/Right Navigate back/forward
Ctrl + Shift + Backspace Navigate to last edit location
Alt + F1 Select current file or symbol in any view
Ctrl + B or Ctrl + Click Go to declaration
Ctrl + Alt + B Go to implementation(s)
Ctrl + Shift + I Open quick definition lookup
Ctrl + Shift + B Go to type declaration
Ctrl + U Go to super-method/super-class
Alt + Up/Down Go to previous/next method
Ctrl + ] / [ Move to code block end/start
Ctrl + F12 File structure popup
Ctrl + H Type hierarchy
Ctrl + Shift + H Method hierarchy
Ctrl + Alt + H Call hierarchy
F2 / Shift + F2 Next/previous highlighted error
F4 / Ctrl + Enter Edit source / View source
Alt + Home Show navigation bar
F11 Toggle bookmark
Ctrl + F11 Toggle bookmark with mnemonic
Ctrl + #[0-9] Go to numbered bookmark
Shift + F11 Show bookmarks

 

 

 

Refactoring
F5 Copy
F6 Move
Alt + Delete Safe Delete
Shift + F6 Rename
Ctrl + F6 Change Signature
Ctrl + Alt + N Inline
Ctrl + Alt + M Extract Method
Ctrl + Alt + V Extract Variable
Ctrl + Alt + F Extract Field
Ctrl + Alt + C Extract Constant
Ctrl + Alt + P Extract Parameter

 

 

 

VCS/Local History
Ctrl + K Commit project to VCS
Ctrl + T Update project from VCS
Alt + Shift + C View recent changes
Alt + BackQuote (`) ‘VCS’ quick popup

 

 

Live Templates
Ctrl + Alt + J Surround with Live Template
Ctrl + J Insert Live Template
iter Iteration according to Java SDK 1.5 style
inst Check object type with instanceof and downcast it
itco Iterate elements of java.util.Collection
itit Iterate elements of java.util.Iterator
itli Iterate elements of java.util.List
psf public static final
thr throw new

 

General
Alt + #[0-9] Open corresponding tool window
Ctrl + S Save all
Ctrl + Alt + Y Synchronize
Ctrl + Shift + F12 Toggle maximizing editor
Alt + Shift + F Add to Favorites
Alt + Shift + I Inspect current file with curre​nt profile
Ctrl + BackQuote (`) Quick switch current scheme
Ctrl + Alt + S Open Settings dialog
Ctrl + Alt + Shift + S Open Project Structure dialog
Ctrl + Shift + A Find Action
Ctrl + Tab Switch between tabs and tool window