In RubyMine, is it possible to insert manual fold markers (like vim or emacs)?
I want to automatically fold a very large hash whenever I open a file. It's available in IntelliJ.
Yes. Rubymine has the same function like IntelliJ.
Select any code region you like, press option+command+T on a mac or some other similar keys binding on windows (I haven't a win install right now). Also you can do this from menu: Code -> Surround With....
To go to any custom folding, press option+command+. on mac, or from menu: Navigate -> Custom Folding....
Related
I am trying to display all possible words after putting the cursor in certain place in the code.
The autocomplete list appears when I start writing/typing:
However, I would like to see all suggested words even before typing.
I tried command + space, however it was a system shortcut for Search in macOS:
Any thoughts?
In case you are a CJK user using Mac, Ctrl+Space will not work, since it is used to switch IMEs.
There is another keyboard shortcut for triggering suggestions:
Option+Esc (Mac)
Alt+Esc (Windows)
Also see this post.
VS code version: 1.41.1
I solved this problem using fn+control+space.
Hope it helps you.
"change input source" keyboard shortcut should be disabled
To disable it->
Go to system preferences -> keyboard -> input sources
add a new input source (choose ABC)
Go to shortcuts tab (inside of keyboard settings)
Click on input sources on the left
disable the "select previous input source" shortcut
restart your vs code and now ctrl+space will show quick suggestions.
You can use the following alternative keyboard shortcuts:
⌘+I (mentioned in the official VS Code documentation for "Trigger suggestion")
⌥+esc
fn+control+space
The shortcut for the "Trigger Suggest" command is ⌃Space (ctrl+space) — as mentioned in the comments.
Most default shortcuts can be found in the documentation, which will automatically show the correct keybindings for the system you're on. In other words, if you visit the page on a Mac, you'll see Mac keybindings.
Additionally, you can:
go to Code > Preferences > Keyboard Shortcuts (on a Mac) and search for keybindings based on the command you want to execute
open up "show all commands" (⇧⌘P on a Mac) and search for the command there, allowing you to either view the keybinding for that command, or simply navigate to it directly from the search
Of course you'd have to have some idea of what the command's name might be. And in this case, a search for "suggest" would suffice.
If you use too many keyboard layouts, maybe the MacOS shortcut might be active. You can disabled ^(Ctrl)+Space shortcuts for MacOS.
System Preferences>Keyboard>Shorcuts>Input Sources> Disable Select the previous input source.
You can use next shortcut for change input sources.Ctrl+Alt+Space
when I was set up 2 keyboards with different layouts, and it turn out it overrides the ^+Space behavior, so this is how fix it:
Go to system preferences -> Keyboard -> Keyboard shortcuts
Click on input sources
and disable the "select previous input source" shortcut
There is an option in QtCreator that makes it open a new split when you do CTRL + click on some function, Class, etc (even if it's in the same file). I activated it long time ago but I can't remember where it is in the UI to disable it. It's really annoying when I'm using a small screen.
I'm using QtCreator 3.0.0
I think it is in Options -> Text Editor -> Display. The setting is called Always open links in another split
Ctrl+Alt+click/ Ctrl+click works on qtcreator 4.8.2. With this shortcut, you can dynamicly switch which way you prefer to open the link.
Ie, specify [ctrl][alt]+v or something...and that would instance vim inside that text editor window... because that would be really cool.
And/Or: is there a way to do it yourself, if you wanted to? Ie, can you attach custom functions to the keyboard keys and whatnot? I noticed that a lot of the Add-Ins seem to be able to kindof accomplish that level of customizability...
There are a few projects that incorporate vim keybindings directly into the Visual Studio editor.
Here's one: VsVim
I'm using VsVim
You download the plugin from the link above, double click on it and it will be installed in all VisualStudios you have installed in your computer.
About toggling VIM in VisualStudio:
I don't think you can enable/disable it per tab or file openned: either is enabled or disabled in all files.
What you could do is this: add a new shortcut to enable or disable it when you need it.
Tools -> Options... -> Environment -> Keyboard
On the "Show commands containing" input type "VsVim.ToggleEnabled". For me this command wasn't bind it with anything. I added the shortcut
Ctrl Q, Ctrl V
In Aptana Studio 3 (latest version and all previous versions of 3) I am not able to comment lines via keyboard shortcuts. I have a german keyboard layout.
The default shortcut is CTRL + /, but this doesn't work. Even setting the shortcut in Preferences/General/Keys doesn't work. The command is called Python Toggle Comment.
Using the Commands menu and use Source -> Comments -> Comment Line / Selection comments the lines correctly. In this menu I can also see the hotkey CTRL + / behind the menu entry.
It would increase the speed of writing and testing code, if I could use the hotkey. How can I achieve this?
You can try pulling down a copy of the Source ruble and edit the keybinding to one that works for you. Commands > Source > Edit this bundle. It'll try to do a git clone of the bundle into your "Documents/Aptana Rubles/source.ruble" folder. Then you can edit commands/toggle_comment.rb and change the binding to what works for you.
I've started using F# with the visual studio shell and I like the capability to be able to send lines to fsi by highlighting them, but the alt+Enter shortcut is really awkward and I would be much happier with this being on shift+Enter. (mainly since shift+ up/down arrow is select lines already)
Does anyone know how to change this? Thanks.
You can alter the keyboard mappings within Visual Studio. If you go to Tools -> Options -> Environment -> Keyboard, you'll see a window like the image below.
In order to check existing bindings, place the cursor in the "Press shortcut keys:" box and hit "Shft+Enter". You'll then see any potential conflicts in the drop-down box as shown.
In the example below, I'm searching through Global, which means shortcuts for anything in the application. You can switch it to be just the console or whatever you like.
Once you're happy with the shortcut you want to use, you need to select the command from the window containing all of the Action.* lines and then press Assign.
So I don't mean to be trite, but have you tried mapping the key?
So for F# Interactive I see Alt+Enter mapped to:
ClassViewContextMenus.ClassViewMultiselectProjectreferencesItems.Properties
Have your tried mapping Shift+Enter (or whatever) to that command?
Tools->Options->Environment->Keyboard
You should be able to get it all working from there.