Firebug (Linux)

Script-Panel

Focus Scripts Location Menu

`Ctrl` + `Space`

All hotkeys for Firebug (Linux)

Managing Firebug Open and close Firebug Panel	`F12`
Managing Firebug With Firebug Panel open, will put focus on the Panel (via the Firefox Find Box). Does not always work depending on what Panel is open	`Ctrl` + `F` , then `Shift` + `Tab`
Managing Firebug Open Firebug in window (for some reason sometimes pressing ctrl+f12 again closes Firefox, use ctrl+w to close the Firebug window instead	`Ctrl` + `F12`
Managing Firebug Toggle Inspect Mode	`Ctrl` + `Shift` + `C`
Managing Firebug Focus Command Line	`Ctrl` + `Shift` + `L`
Managing Firebug Focus Search Box	`Ctrl` + `Shift` + `K`
Managing Firebug Firebug Help Page	`F1`
HTML-Panel One line down / one line up	`Arrow Down` / `Arrow Up`
HTML-Panel One Node up / one Node down	`Ctrl` + `Arrow Down` / `Ctrl` + `Arrow Up`
HTML-Panel Collapse / Expand current node	`Arrow Left` / `Arrow Right`
CSS-Panel Jump to next / jump to previous field	`Tab` / `Shift` + `Tab`
CSS-Panel Increase / decrease number by 1	`Arrow Up` / `arrow down` field with number value
CSS-Panel Increase / decrease number by 10	`Page Up` / `page down` field with number value
CSS-Panel Finish editing	`Enter`
CSS-Panel Cancel editing	`Esc`
Script-Panel Continue	`F8`
Script-Panel Step Over	`F10`
Script-Panel Step Into	`F11`
Script-Panel Step Out	`Shift` + `F11`
Script-Panel Toggle breakpoint	Click on line number
Script-Panel Disable breakpoint	`shift` 'click on line number
Script-Panel Edit breakpoint condition	right-click on line number
Script-Panel Next / previous function on stack	`Ctrl` + `.` / `Ctrl` + `,`
Script-Panel Focus Scripts Location Menu	`Ctrl` + `Space`
Script-Panel Focus Watch Side Panel	`Ctrl` + `Shift` + `N`

Similar combinations for other applications

Microsoft Excel 2010 (Windows)

Select the entire column.

Work with Data Selections - Select Cells

`Ctrl` + `Space`

Microsoft Word 2007 (Windows)

Remove paragraph or character formatting.

Common tasks

`Ctrl` + `Space`

Microsoft Projects 2010 (Windows)

Select current column

Navigate Gantt Chart and Select Tasks

`Ctrl` + `Space`

Emacs 23.2.1 (Linux)

Begin Selection

Edit

`Ctrl` + `Space`

Civilization V (Windows)

End Turn

General Hotkeys

`Ctrl` + `Space`

Firebug (Windows)

Focus Scripts Location Menu

Script-Panel

`Ctrl` + `Space`

Microsoft Outlook 2010 (Windows)

Clear formatting (or use ctrl+shift+z)

Messages in Main View - Format Message Body

`Ctrl` + `Space`

Eclipse Helios (Windows)

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

Editing Source Code

`Ctrl` + `Space`

SharpDevelop 4.0 (Windows)

Show containing members of current object

Coding Shortcuts

`Ctrl` + `Space`

Inpage (Windows)

To switch between english and urdu mode

For Editing

`Ctrl` + `Space`

Visual Studio 2015 (Windows)

Autocomplete word from completion list (or alt+right arrow)

Code Editor - IntelliSense and Code Helper

`Ctrl` + `Space`

Access 2010 (Windows)

Select the current column

Manage Access Features - Select and move Fields or Columns

`Ctrl` + `Space`

Notepad++ 5 (Windows)

Function completion

Edit - Auto-completion

`Ctrl` + `Space`

Microsoft Excel 2010 (Windows)

Select the entire column.

Insert and Edit Data - Select Cells

`Ctrl` + `Space`

Microsoft Outlook 2010 (Windows)

Clear formatting (or use ctrl+shift+z)

Messages in Compose View - Format Message Body

`Ctrl` + `Space`

Notepad++ 5 (Windows)

Function completion

Search - Auto-completion

`Ctrl` + `Space`

Visual Studio 2015 (Windows)

Autocomplete word from completion list (or alt+right arrow)

Coding - IntelliSense and Code Helper

`Ctrl` + `Space`

Microsoft Word 2007 (Windows)

Remove manual character formatting.

Character and paragraph formatting Apply character formats

`Ctrl` + `Space`

Oracle SQL Developer 4 (Windows)

Completion Insight

Code Editor

`Ctrl` + `Space`

Microsoft Outlook 2010 (Windows)

Clear formatting (or use ctrl+shift+z)

Calendar Shortcuts - Format Message Body

`Ctrl` + `Space`

Microsoft Excel 2010 (Windows)

Select the entire column.

Format Data - Select Cells

`Ctrl` + `Space`

Visual Studio 2015 (Windows)

Autocomplete word from completion list (or alt+right arrow)

Code Snippets (Visual C# Scheme) - IntelliSense and Code Helper

`Ctrl` + `Space`

Microsoft Excel 2011 (MacOS)

Select the entire column

Selecting cells, columns, or rows

`Ctrl` + `Space`

Smartplant Review (Windows)

Pause key frame motion

Managing Smartplan Review

`Ctrl` + `Space`

Access 2010 (Windows)

Select the current column

Working with Text and Data - Select and move Fields or Columns

`Ctrl` + `Space`

Evernote (Windows)

Remove formatting

Note Editor

`Ctrl` + `Space`

Microsoft Outlook 2010 (Windows)

Select or cancel selection of active card

Business Card View

`Ctrl` + `Space`

IntelliJ (Linux)

Code completion.

Productivity

`Ctrl` + `Space`

IntelliJ (Linux)

Basic code completion (the name of any class, method or variable)

Editing

`Ctrl` + `Space`

IntelliJ (Windows)

Code completion.

Productivity

`Ctrl` + `Space`

IntelliJ (Windows)

Basic code completion (the name of any class, method or variable)

Editing

`Ctrl` + `Space`

Microsoft PowerPoint 2010 (Windows)

Remove manual character formatting, such as subscript and superscript.

Change Fonts and Formatting

`Ctrl` + `Space`

Adobe Illustrator CS5 (Windows)

Switch to Zoom tool in magnify mode

Viewing Artwork

`Ctrl` + `Space`

Microsoft Excel 2010 (Windows)

Select the entire column.

Formulas and Names - Select Cells

`Ctrl` + `Space`

Adobe Photoshop CS5 (Windows)

Temporarily switch to Zoom In tool

View Images

`Ctrl` + `Space`

Texmaker 4.0.2 (Windows)

Switch between editor and embedded viewer

Other

`Ctrl` + `Space`

FreeMind 0.9.0 (Windows)

Toggle children folded

Node editing commands

`Ctrl` + `Space`

Notepad2 (Windows)

Select word (or line)

Char, Word

`Ctrl` + `Space`

Microsoft Excel 2013 (Windows)

Select the entire column

Basic and Advanced Cell Selections

`Ctrl` + `Space`

FL Studio (Windows)

Start/Pause playback

Record / Playback / Transport

`Ctrl` + `Space`

Access 2010 (Windows)

Select the current column

Working with Access Views - Select and move Fields or Columns

`Ctrl` + `Space`

Presonus Studio One (Windows)

Locate mouse cursor

Transport Menu

`Ctrl` + `Space`

Virtual DJ (Windows)

Automix

All Shortcuts

`Ctrl` + `Space`

Microsoft Excel 2010 (Windows)

Select the entire column.

The Rest - Select Cells

`Ctrl` + `Space`

FileMaker Pro (Windows)

Insert a non-breaking space

Layout Mode Shortcuts - Delete and Edit Text

`Ctrl` + `Space`

Qt Creator (Windows)

Trigger a completion in this scope

Editor

`Ctrl` + `Space`

Qt Creator (MacOS)

Trigger a completion in this scope

Editor

`Ctrl` + `Space`

Comsol 5 (Windows)

Open list of predefined quantities for insertion in Expression fields for plotting and results evaluation

Model Tree

`Ctrl` + `Space`

Comsol 5 (Linux)

Open list of predefined quantities for insertion in Expression fields for plotting and results evaluation

Model Tree

`Ctrl` + `Space`

Comsol 5 (MacOS)

Open list of predefined quantities for insertion in Expression fields for plotting and results evaluation

Model Tree

`Ctrl` + `Space`

Autodesk Maya 2015 (Windows)

Switches between the standard view and a full-screen view

View

`Ctrl` + `Space`

Autodesk Maya 2015 (Windows)

Switch between the standard view and full-screen view of the current panels

Interfaces

`Ctrl` + `Space`

Adobe Acrobat Pro (Windows)

Change whether the row with focus is in the selection

PDF Portfolios

`Ctrl` + `Space`

Notepad++ 6 (Windows)

Launch CallTip ListBox

Edit menu

`Ctrl` + `Space`

Adobe Acrobat Pro (Windows)

Temporarily select Zoom In tool

Tools

`Ctrl` + `Space`

Sonar 2015 (Windows)

Stop with Now marker

Transport

`Ctrl` + `Space`

Access 2010 (Windows)

Select the current column

The Rest - Select and move Fields or Columns

`Ctrl` + `Space`

Microsoft Excel 2016 (Windows)

Select current column

Select Cells - Column and Row Selection

`Ctrl` + `Space`

FileMaker Pro (Windows)

Insert a non-breaking space

Text Shortcuts - Delete and Edit Text

`Ctrl` + `Space`

Android Studio (Windows)

Code Completion

General Shortcuts

`Ctrl` + `Space`

Microsoft Excel 2016 (Windows)

Select table column

Select Cells - Auto Tables

`Ctrl` + `Space`

Autodesk Maya 2017 (Windows)

Switches between the standard view and a full-screen view

View

`Ctrl` + `Space`

Autodesk Maya 2017 (Windows)

Switch between the standard view and full-screen view of the current panels

Interfaces

`Ctrl` + `Space`

Microsoft Excel 2016 (Windows)

Select current column

Format Cells - Column and Row Selection

`Ctrl` + `Space`

FileMaker Pro (Windows)

Insert a non-breaking space

Database Management Shortcuts - Delete and Edit Text

`Ctrl` + `Space`

Microsoft Excel 2016 (Windows)

Select table column

Format Cells - Auto Tables

`Ctrl` + `Space`

Microsoft Excel 2016 (Windows)

Select current column

Formulas - Column and Row Selection

`Ctrl` + `Space`

Microsoft Outlook 2016 (Windows)

Select or cancel selection of the active item

Views: Table View

`Ctrl` + `Space`

Microsoft Outlook 2016 (Windows)

Select or cancel selection of the active card

View: Business Cards/Address cards

`Ctrl` + `Space`

Microsoft Excel 2016 (Windows)

Select table column

Formulas - Auto Tables

`Ctrl` + `Space`

Microsoft Excel 2016 (Windows)

Select current column

Manage Workbooks - Column and Row Selection

`Ctrl` + `Space`

Zoho Sheet (Windows)

Select column

Selection

`Ctrl` + `Space`

Microsoft Excel 2016 (Windows)

Select table column

Manage Workbooks - Auto Tables

`Ctrl` + `Space`

Microsoft Excel 2016 (Windows)

Select current column

Excel Auto Tables and Data Forms - Column and Row Selection

`Ctrl` + `Space`

Microsoft Excel 2016 (Windows)

Select table column

Excel Auto Tables and Data Forms - Auto Tables

`Ctrl` + `Space`

Cloud9 (MacOS)

Complete

Code Manipulation

`Ctrl` + `Space`

Cloud9 (Windows)

Complete

Code Manipulation

`Ctrl` + `Space`

Microsoft Excel 2016 (MacOS)

Select the entire column

Select cells, columns, or rows

`Ctrl` + `Space`

Chief Architect (Windows)

Delete Objects

General Editing

`Ctrl` + `Space`

GOM Player (Windows)

Stop

Playback Control

`Ctrl` + `Space`

Impro-Visor (Windows)

toggle enharmonics of all chords and notes in selection

General

`Ctrl` + `Space`

CodeLite 10 (Windows)

Auto-complete / Abbreviations

Editor

`Ctrl` + `Space` / `Ctrl` + `J`

RStudio (Windows)

Attempt completion

Completions (Console and Source)

`Tab` / `Ctrl` + `Space`

PhpStorm

Basic code completion (Complete names of classes, methods, fields and keywords within the visibility scope)

General

`Ctrl` + `Space`

Solidworks 2019

Opens the View Selector.

Display

`Ctrl` + `Space`

dbForge SQL Complete

Open the suggestion box

General

`Ctrl` + `Space`

Geany (Linux)

Complete word

Editting

`Ctrl` + `Space`

Geany (Windows)

Complete word

Editting

`Ctrl` + `Space`

App Maker

Open the code-completion window

Code editor shortcuts

`Ctrl` + `Space`

SAP Web IDE (Windows)

Show Code Completion Suggestions

47 Shortcuts for SAP Web IDE (Windows)

`Ctrl` + `Space`

SAP Web IDE (MacOS)

Show Code Completion Suggestions

47 Shortcuts for SAP Web IDE (MacOS)

`Ctrl` + `Space`

PSPad (Windows)

Show Clips

Tools

`Ctrl` + `Space`

ChessBase 13

Insert best variation of all engines into notation

Board window

`Ctrl` + `Space`

Modo (Windows)

GL viewport view type

Pie Menus

`Ctrl` + `Space`

Assetto Corsa

Recenter view

VR (Oculus)

`Ctrl` + `Space`

Huggle

Clear queue

Other

`Ctrl` + `Space`

RStudio

Attempt completion

Completions (Console and Source)

`Ctrl` + `Space`

EasyWorship

Switch between live output and control screen in single monitor mode

Show control

`Ctrl` + `Space`

DayZ

(Stable branch) Toggle Raise Weapon

Weapons

`Ctrl` + `Space`

Adobe Illustrator

Switch to Zoom tool in magnify mode

View artwork

`Ctrl` + `Space`

PyCharm 2018.2

Code completion for any class, method or variable.

Advanced editing

`Ctrl` + `Space`

Shotcut (Mac)

Select under playhead

Timeline

`Ctrl` + `Space`

Shotcut

Select under playhead

Timeline

`Ctrl` + `Space`

WorkZone Client

Select highlighted list items

Navigate in lists

`Ctrl` + `Space`

Evernote for Windows

Simplify Formatting

Note Editor

`Ctrl` + `Space`

JAWS

Select Multiple List Items

Working with dialog boxes

`Ctrl` + `Space`

Aegisub

Toggle focus between the video slider and the previous thing to have focus

Default

`Ctrl` + `Space`

Atom (Windows)

(Source: Autocomplete Plus) autocomplete-plus:activate

All shortcuts

`Ctrl` + `Space`

jEdit

Repeat last editor action.

Action bar

`Ctrl` + `Space`

Kindle for PC

Flip Flashcards (only works when in the Flashcards deck)

While Reading a Book

`Ctrl` + `Space`

CorelDRAW Graphics Suite 2018

Toggle Pick State

General

`Ctrl` + `Space`

Metapad

Select word

File format

`Ctrl` + `Space`

Kibana

Open Auto complete (even if not typing)

General editing

`Ctrl` + `Space`

Clip Studio Paint Pro

Zoom (scale up)

Frequently used shortcuts

`Ctrl` + `Space`

Virtual DJ 2018

Automix

General

`Ctrl` + `Space`

Microsoft FrontPage

Open a drop-down menu for the selected task pane.

Access and use task panes

`Ctrl` + `Space`

Adobe Photoshop CC

Switch to Zoom In tool

View images

`Ctrl` + `Space`

Hatim 4

Pause

General

`Ctrl` + `Space`

Microsoft Word 2016

Turn Chinese Input Method Editor (IME) on 101 keyboard on or off

Language bar: Turn on East Asian Input Method Editors

`Ctrl` + `Space`

Corel Painter

Zoom tool (zoom-in)

Panel menu commands

`Ctrl` + `Space`

Adobe Premiere Pro (Mac)

Play from Playhead to Out Point

Multi camera

`Ctrl` + `Space`

Adobe Premiere Pro (Windows)

Play from Playhead to Out Point

Multi camera

`Ctrl` + `Space`

WavePad

Play Again

Play Operations

`Ctrl` + `Space`

Microsoft Visual Studio 2017 (Most used shortcuts)

[Text Editor, Workflow Designer] Edit.CompleteWord

Edit

`Ctrl` + `Space`

IntelliJ IDEA (Windows, Linux)

Basic code completion

Editing

`Ctrl` + `Space`

AWS Cloud9 IDE (Windows)

Complete

Code Manipulation

`Ctrl` + `Space`

Chromebook and Chrome OS

Switch to the previous keyboard language that you were using

Text editing

`Ctrl` + `Space`

Ditto

Toggle Ditto window between normal and always showing on top (persistent)

General

`Ctrl` + `Space`

Ardour

Stop and destroy

Transport and recording control

`Ctrl` + `Space`

Kdenlive

Play zone

Editing

`Ctrl` + `Space`

Hearthstone

End turn

3rd party program: Hotkeys

`Ctrl` + `Space`

Microsoft PowerPoint (Slideshows)

Play or pause media

Control video and other media during a presentation

`Ctrl` + `Space`

PSPad

Show Clips

Tools

`Ctrl` + `Space`

Inkscape

insert no-break space

Text tool

`Ctrl` + `Space`

Zim

Open side pane if index is invisible

General

`Ctrl` + `Space`

Mp3tag

Displays format string helper menu (e.g., at converters or actions)

Useful helpers

`Ctrl` + `Space`

WriteMonkey

Open Command palette

General

`Ctrl` + `Space`

Microsoft PowerPoint (Creating presentations)

Remove manual character formatting, such as subscript and superscript

Format text: Apple character formatting

`Ctrl` + `Space`

Brackets

Show Code Hints

General

`Ctrl` + `Space`

Netflix

Toggle by frame

General

`Ctrl` + `Space`

GNU Emacs

Set mark here

Marking

`Ctrl` + `Space`

Google Sheets (Android)

Select column

Common actions

`Ctrl` + `Space`

Google Sheets (Mac)

Select column

Common actions

`Ctrl` + `Space`

Google Sheets

Select column

Common actions

`Ctrl` + `Space`

Maple

or Command Completion

Command line interface

`Ctrl` + `Space`

LibreOffice

Toggles row selection

Selecting rows and columns in a database table

`Ctrl` + `Space`

Qt Creator

Trigger a completion in this scope

Editing

`Ctrl` + `Space`

FileMaker

Insert a non-breaking space

Text

`Ctrl` + `Space`

KompoZer

Open Context Menu

General

`Ctrl` + `Space`

Sublime Text

Select next auto-complete suggestion

Editing

`Ctrl` + `Space`

REAPER

Transport: Play/pause

Section: MIDI Event List Editor

`Ctrl` + `Space`

Guitar Pro

Play from the beginning

Sound

`Ctrl` + `Space`

Delphi

Invoke code completion

General

`Ctrl` + `Space`

Freemind

Toggle children folded

Node editing commands

`Ctrl` + `Space`

Python IDLE for Windows

Show completions

Edit menu

`Ctrl` + `Space`

Visual Studio Code (Mac)

Trigger suggestion

Rich languages editing

`Ctrl` + `Space`

Blender

Transform Manipulator toggle

General

`Ctrl` + `Space`

Visual Studio Code (Linux)

Trigger suggestion

Rich languages editing

`Ctrl` + `Space`

Visual Studio Code (Windows)

Trigger suggestion

Rich languages editing

`Ctrl` + `Space`

The Bat!

Insert quick template

Message Editor

`Ctrl` + `Space`

Eclipse

Open content assist (e.g. show available methods or field names)

Editing source code

`Ctrl` + `Space`

Microsoft Visual Studio 2017 (All shortcuts)

View.ShowPropertyMarkerMenu

XAML UI Designer

`Ctrl` + `Space`

Microsoft Excel 2016

Selects an entire column in a worksheet

Other useful shortcut keys

`Ctrl` + `Space`

Microsoft Access 2016

Select an entire grid column

Working with panes: Using grid pane

`Ctrl` + `Space`

Everything

Toggle item selection

Result list

`Ctrl` + `Space`

Notepad++

Launch CallTip ListBox

Edit menu

`Ctrl` + `Space`

GOM Player

Stop

Playback control

`Ctrl` + `Space`

SQL Server Management Studio (SSMS)

Complete word

Microsoft IntelliSense

`Ctrl` + `Space`

Opera

Go to your home page

Loading keys: Access

`Ctrl` + `Space`

Android Studio

Basic code completion

Writing code

`Ctrl` + `Space`

Outlook 2016 and Outlook 2013

Select or cancel selection of the active card

Business cards or Address view

`Ctrl` + `Space`

Adobe Acrobat 2017 (Windows and Unix)

Change whether the row with focus is in the selection

Working with PDF Portfolios

`Ctrl` + `Space`

Mozilla Thunderbird

Discontinue or remove text styles

Styling the message text

`Ctrl` + `Space`

Duolingo

Replay audio

General

`Ctrl` + `Space`

Notepad2

Select word (or line)

Word

`Ctrl` + `Space`

Open Office Writer 3 (Windows)

Non-breaking spaces. Non-breaking spaces are not used for hyphenation and are not expanded if the text is justified

General OpenOffice Writer Shortcuts

`Ctrl` + `Space`

Microsoft Excel 2007 (Windows)

Selects an entire column in a worksheet.

Navigating in Worksheets and Selecting Cells

`Ctrl` + `Space`

Rhythmbox (Linux)

Play/pause

Playback

`Ctrl` + `Space`

Google Spreadsheets (Web Application)

Select the entire column

Entering/editing data

`Ctrl` + `Space`

Microsoft Projects 2007 (Windows)

Select a column.

Select and edit in a sheet view

`Ctrl` + `Space`

Microsoft Word 2010 (Windows)

Remove all manual styles

Navigate within Documents - Styles

`Ctrl` + `Space`

InDesign CS5 (Windows)

Temporarily select Zoom In tool

Tools

`Ctrl` + `Space`

InDesign CS5 (Windows)

Temporarily select Zoom In tool

Viewing documents and document workspaces

`Ctrl` + `Space`

Microsoft Outlook 2007 (Windows)

Clear formatting.

Shortcuts for Formatting Text

`Ctrl` + `Shift` + `Z` / `Ctrl` + `Space`

Microsoft Word 2010 (Windows)

Remove all manual styles

Edit Documents - Styles

`Ctrl` + `Space`

Microsoft Outlook 2007 (Windows)

Select or cancel selection of the active item.

Shortcut for Table View

`Ctrl` + `Space`

Adobe Photoshop CS4 (Windows)

Switch to Zoom In tool

Shortcut Keys for viewing images

`Ctrl` + `Space`

Microsoft Outlook 2007 (Windows)

Select or cancel selection of the active card.

Shortcuts for Business Card / Address Card View

`Ctrl` + `Space`

Microsoft Word 2010 (Windows)

Remove all manual styles

Formats - Styles

`Ctrl` + `Space`

Microsoft Word 2010 (Windows)

Remove all manual styles

Manage Word View - Styles

`Ctrl` + `Space`

Microsoft Word 2010 (Windows)

Remove all manual styles

Tables - Styles

`Ctrl` + `Space`

DBeaver 6.0.3

SQL completion proposals popup

SQL Editor

`Ctrl` + `Space`

Nano

go forward one word

Navigation

`Ctrl` + `Space`

Scrivener 1.9.9

To single spaces

Formatting

`Ctrl` + `Space`