So in Visual Studio if I have a collapsed function code, when I unfold it, it also unfolds all the ifs, switches etc. inside of it. In visual studio code hovewer if I go for Fold All (Ctrl+K Ctrl+0) then if I wanna quickly check one function (f.e unfolding it by mouse click on the cross near line numbers), it unfolds the function but it doesn't go recursively, making me to unfold every other if/else or case. Is there a way to make this work the way I would expect it?
Try Ctrl-K Ctrl-] recursive unfolding when the cursor is on the function to unfold.
Related
In radare2, after hitting "v", I can scroll through the code, and also selection function calls with the cursor. I'm curious how I can jump to the definition of a function, as in "step into" a function call that's highlighted.
In visual mode, you can use s to step into a function, or S to step over a function.
Let's suppose I have the following code:
But I change my mind and I don't want to call it plan anymore. I want to call it schedule. So, because VS Code is so amazing and I'm so lazy, I press Ctrl + D hoping for VS Code to change the name respecting the case. But suddenly:
Is it there any way to tell VS Code to respect the case?
With 1.37 (July 2019), it is possible through a find/replace (which now can replace by preserving case).
Issue 9798 has been implemented by PR 78003.
issue 78397 has been implemented by PR 79111 (1.38 only) for search/replace.
From 1.37 release notes:
You can now preserve case when doing replacement in the editor's Find widget. The feature is turned on when the Preserve Case option (AB button) is turned on in the editor's Replace input box.
Currently VS Code only supports preserve Full Upper Case, Full Lower Case, and Title Case.
Shortcuts are Alt + C for case sensitive. There is a little toolbar appears at the top-right corner of the VS Code, to let you toggle search options.
or you just Ctrl + F to toggle replace mode.
The v1.38 release in early September will extend the Preserve Case functionality to replacements while searching across files using the Search Panel. See add Preserve Case to Searches (all files).
.
There is also a new case preservation mode for hyphen-separated words.
v1.39 is adding preserve case for _underscore separated words. Like foo_bar.
See https://github.com/microsoft/vscode/pull/79660
If you want to achieve this without using the find/replace menu, there is an extension which solves your problem: https://marketplace.visualstudio.com/items?itemName=Cardinal90.multi-cursor-case-preserve
As far as I know it isn't, a workaround could be using the buttons that appear on top right after you press Ctrl + D. The second lets you select occurrences respecting the case, this way you could replace the text in 2 steps, first Plan and then plan.
So select the code bit, ctrl+h to open replace, edit find and replace, turn off match case in find, turn on preserve case within replace, Alt+L to find all occurences in selection, and Ctrl+Alt+Enter to execute.
9/10 cases you'll get it wrong, doesn't worth the effort. Just use ctr+d, then do the same for the uppercase.
Personally looking forward for a simpler/safer solution through the ctrl+d way. :)
I have a huge code and now for testing purpose I have to add that whole script into an infinite while loop is there any short way (without pressing space for each row) to add a space for indentation so the whole code is consider part of the one while loop ? Such as for example when we press ctrl +r it comments out the line
Ctrl-I/Cmd-I will automatically indent the file. Other wse you just select multiple row and use Tab/Shift-Tab to move them backwards and forwards.
For indentation is a must, however Matlab as a language does not care so it is not really a must to indent it. Additionally, you can just execute the code from the command line, say that you script or function is called Umar, then from the command line you just type while 1, Umar; end.
You can copy the code into notepad++.
Activate Column mode selection holding alt+shift and use the mouse to select the column of all the text you want to insert a space/tabulation/etc. and just insert it.
Final step is to copy back the code to matlab.
Matlab does not currently support column selection.
MATLAB has the option to select all your code, then press the right click and select smart indent button.
If you like to use shortcuts, just type the combination of Ctrl+A (select all) followed by Ctrl+I (smart indent)
Collapsing code sections is nice. But everytime I select the collapsed part in the editor and cut/delete it the selection expands and I have to find the start/end manually in the expanded code.
Is there an easier way?
Many thanks!
When your cursor is inside the element you can use Select Enclosing Element Shift+Alt+Up. You may need to press it a few times, depending how many levels of enclosing elements there are (blocks like loops).
You may use a desktop environment that thinks it is a good idea to define a few hundred shortcuts that you will never use but that override all your application shortcuts (Ubuntu Unity). In this case you may need to change your desktop environment (by far the most painless way to solve this problem).
Using Neon
Collapse the code
Double click the collapsed code
Hit ctrl-x or the Delete key.
Hitting Backspace or the Enter key still just expands the collapsed code
When we're using ctags in vim and want to go to particular definition of variable or function we press ctrl + ], when we want to go back we press ctrl + T.
When we want to autocomplete a name of a variable we press ctrl + N and from a little violet window we can choose the right word.
Is it possible to improve go to definition so that we won't jump in the document, but only the little window with the function or variable definition will appear?
thank you
You want a way to see the function's signature without actually jumping to its definition?
I know about two plugins supposed to provide exactly this feature:
EchoFunc,
Tag Signature Balloons
The last time I tried echofunc it didn't work for JavaScript, at least for me, but it worked well for the few PHP files I've tested it with. I didn't try the other one because it's GVim-only and I use the CLI version almost as often as the GUI version.
But you can also use TagList and/or TagBar: two very useful plugins providing great code navigation based on ctags. Both will display the signature of the tag under your cursor if you hit <Space>.