Open 2 folders in VSCode? - visual-studio-code

Is it true that we cannot open two folders simultaneously on VS Code ?
As per my observation suppose I have two folder namely f1 and f2.
When I open f1 and then if I want to open f2 then it automatically closes folder f1.
So, is this problem can be fixed ? or is it default in VS code ?

Related

Visual Studio Code Ctrl + comma does not work [duplicate]

I am used to Resharper where I can search for files, not the content, but the filename, which makes it quick to open new files.
Is this feature implemented in Visual Studio Code and is there a shortcut for it?
Using Go to File... which is under the Go menu or using keyboard shortcut:
On Windows Ctrl+p or Ctrl+e
On macOS Cmd ⌘+p
On Linux Ctrl+p or Ctrl+e
Then type the file name.
Also be sure to checkout that you can set your own keybindings and that there are cheatsheets available for Windows, macOS and Linux.
Since the 1.70.0 release in July 2022, you can find and filter in tree views such as the Find Explorer. You can press Ctrl+F inside trees to pop up the Find control.
Before the 1.70.0 release
when you click anywhere in the explorer tree, and start typing something on the keyboard, the search keyword appears in the top right corner of the screen : ("module.ts")
And when you hover over the keyword with the mouse cursor, you can click on "Enable Filter on Type" to filter tree with your search !
On OSX, for me it's cmd ⌘ + p. cmd ⌘ + e just searches within the currently opened file.
Method1
Go->Go to File OR cntrl+p
Search your file
Method2
view->command palette OR cntrl+shift+p
type "Go to file"
Search your file
Win: CTRL+P or CTRL+E
Mac: CMD+P or CMD+E
Don't want to remember another shortcut?
Open the Command Palette:
Menu: View -> Command Palette
Windows Shortcut: Ctrl+Shift+P
and hit backspace to delete ">" character and then begin typing to search for files via filename. :)
Other answers don't mention this command is named workbench.action.quickOpen.
You can use this to search the Keyboard Shortcuts menu located in Preferences.
On MacOS the default keybinding is cmd ⌘ + P.
(Coming from Sublime Text, I always change this to cmd ⌘ + T)
Also works in ubuntu with Ctrl+E
You can also press F1 to open the Command Palette and then remove the > via Backspace. Now you can search for files, too.
consider you have thousand of files in vs code and you want to search for a file with particular name then
Right click VS code editor.
Select Command Palete
In the text box type the file name
The problem with Ctrl+P (or Cmd+P) is that it searches your workspace while ignoring files and folders set in the .gitignore file. To change this behavior, add "search.useIgnoreFiles": false in your settings.json file under .vscode directory.
NOTE that search.exclude and files.exclude settings will override this. So, in your settings.json file, you should comment them out or set these two settings to false as well if you want to search all the files and directories in your VS Code project. An example for settings.json where search.exclude and files.exclude are commented out for searching all the files:
{
"search.exclude": {
//"**/Lib": true,
//"**/Scripts": true
},
"files.exclude": {
//"**/Lib": true,
//"**/Scripts": true
},
"search.useIgnoreFiles": false
}
Look here for more info.
I'm using VSCode 1.12.1
OSX press : Cmd + p
If you just want to search a single file name
Just Ctrl+P, then type and choose your one
If you want to open all files whose name contains a particular string
Open search panel
Put any common words inside those files
in 'files to include', put the search string with *, e.g. *Signaller*
For filtering in the tree on keyboard typing. The feature is deprecated. No more work.
No more of this old red inflexible box:
The replacement is way better and more interesting:
Actually not really. It could have been. The new way only filters on expanded folders only. And that's a shame. Check the last session for where the development is at. And for the options we are left with.
https://code.visualstudio.com/updates/v1_70#_tree-find-control
CMD + F (mac) or CTRL + F (else) [while focused]
No settings are needed. It just works. And more elegantly (except for the problem of only filtering searching through the visible expanded directories).
And for the default mode. highlight or filter. You can change that with:
"workbench.list.defaultFindMode": "highlight"
"workbench.list.defaultFindMode": "filter"
Only the open folders and visible elements Problem and what are we at?
It's great to know about this feature. But then you'll soon encounter the limitation it has at the moment.
Filtering only through open directories. It can help great. But then we want to filter through all. And when the project is big. That becomes totally unusable.
Issues: 1, 2, 3
We can see it's added to the backlog here:
https://github.com/microsoft/vscode/issues/116286
duplicates: 1
You may think:
Expand all
Ok what about expanding all. Then using this.
===> That would work great => But => There is no such a feature of expanding all now.
Issues: 1, 2, duplicates: 1
Some configuration
At the moment no configuration does help!
"workbench.list.keyboardNavigation": "filter"
doesn't and many others. I tried them all. For the moment!
Extension that do that probably using web view
None exists. And to be implemented one needs to figure out the indexation used by vscode. Or implement its own indexation and then fuzzy search through using indexes. Otherwise something more simple that works for no big directories. Can be built fast. [I don't have time to do it myself. Especially that this would be resolved sometime in the future and we still can work with CTRL|CMD + P]
So that to clear for you the thoughts that you may get. And save you time.
Resume
So shortly we may see the feature of filtering all in a future version of vscode as it was added to the backlog. Right now we will be waiting. And maybe long enough.
Expand all seems not to be coming at any time or any time soon.
So what now. Left with nothing? Here a WORKAROUND
The now is => use CTRL|CMD + F on visible things. or on folders. By manually expanding them.
Or use CTRL|CMD + P without closing it. By following the next rules:
To open multiple files in the same editor. Navigate up and down and for each file use Right Arrow.
When they open they will be opened beside each other. You can use CMD|CTRL + ALT + LEFT | RIGHT to navigate between tabs left and right. Faster and better with the keyboard. The last open is the one you'll be at when you close the pallet.
To open a file in a new split editor use ALT + RIGHT ARROW.
Ref: 1
For windows.
if Ctrl+p doesn't always work
use Ctrl+shift+n instead.
To search for specifil file types in visual studio code.
Type ctrl+p and then search for something like *.py.
Simple and easy
If using vscodevim extension, ctrl + p won't work so I saw another answer using:
ctrl + shift + p
which opens the command palette. Hit backspace to remove the '>' and then start typing your filename.
Check your settings for 'Use Ignore Files' and 'Use Global Ignore Files'.
If these are checked, VSCode won't search any folders listed in .gitignore or .ignore
With VSCode 1.75 (Jan 2023), you will have a new file filter option: a 'Fuzzy Match' toggle.
That comes from issue 116286: Tree: Support continuous find
In a list of files I can filter them by start typing the name of the file. It is a super useful feature when you have hundreds+ files.
My issue is that the filter is trying to find the letters in the whole file name.
Here is an example search for word "file":
this-is-**file**-i-looked-for.jpeg (I expect this to be returned)
**f**or-th**i**s-**l**.jp**e**g (This should not be returned, it is only a random match)
Would it be possible to add there extra settings to only returns full strings matches? Or is there some setting already buried somewhere?
Solution: adding a 'Fuzzy Match' toggle button to the tree find widget.
New options:
defaultFindMatchTypeSettingKey.fuzzy: Use fuzzy matching when searching.
defaultFindMatchTypeSettingKey.contiguous': Use contiguous matching when searching.
I ended up installing the extension File Name Search. It displays in the side navigation bar all files that match a name part, so I can open them one by one to check them or process them.
Ctrl + p: we have to repeat the search for each file
Ctrl + f in the
explorer: it does not search, it just filters files in epanded
folders
Here is a demo of a search in explorer followed by a search in the Filename search extension:

VSCode Command Palette (Crtl P) Open Multiple Files [duplicate]

I'd like to know if it is possible to open multiple files from the quick open menu in Visual Code (opened with cmd + p shortcut by default).
It would be helpful to be able to select the N first files in the results to open them at once. For instance, I could type "test_device*.js", and could open the 3 first files which are "test_device_usecase_1.js", "test_device_usecase_2.js" & "test_device_usecase_3.js", instead of having to perform more searches to open the remaining 2 files.
Thanks in advance !
You can use arrow right → to open selected file without closing quick open.

Keyboard Conflicts in MATLAB

I'm using MATLAB R2015a. In Home --> Environment --> Preferences --> Keyboard --> Shortcuts, there is a conflict in that both Save and Save Workspace appear to be mapped to Ctrl + S. What is supposed to happen in the case of a conflict? It appears that - in this instance - it chooses the top option. I've found that only the variable I had open at the time of Ctrl + S has been saved, and thus I've lost the rest of them.
Yes, this is correct.
What command is run depends on where the window focus is.
Editor: Save open .m file.
Command Window: Save all variables from workspace.
Variable viewer: Save current open variable.

How do I search for files in Visual Studio Code?

I am used to Resharper where I can search for files, not the content, but the filename, which makes it quick to open new files.
Is this feature implemented in Visual Studio Code and is there a shortcut for it?
Using Go to File... which is under the Go menu or using keyboard shortcut:
On Windows Ctrl+p or Ctrl+e
On macOS Cmd ⌘+p
On Linux Ctrl+p or Ctrl+e
Then type the file name.
Also be sure to checkout that you can set your own keybindings and that there are cheatsheets available for Windows, macOS and Linux.
Since the 1.70.0 release in July 2022, you can find and filter in tree views such as the Find Explorer. You can press Ctrl+F inside trees to pop up the Find control.
Before the 1.70.0 release
when you click anywhere in the explorer tree, and start typing something on the keyboard, the search keyword appears in the top right corner of the screen : ("module.ts")
And when you hover over the keyword with the mouse cursor, you can click on "Enable Filter on Type" to filter tree with your search !
On OSX, for me it's cmd ⌘ + p. cmd ⌘ + e just searches within the currently opened file.
Method1
Go->Go to File OR cntrl+p
Search your file
Method2
view->command palette OR cntrl+shift+p
type "Go to file"
Search your file
Win: CTRL+P or CTRL+E
Mac: CMD+P or CMD+E
Don't want to remember another shortcut?
Open the Command Palette:
Menu: View -> Command Palette
Windows Shortcut: Ctrl+Shift+P
and hit backspace to delete ">" character and then begin typing to search for files via filename. :)
Other answers don't mention this command is named workbench.action.quickOpen.
You can use this to search the Keyboard Shortcuts menu located in Preferences.
On MacOS the default keybinding is cmd ⌘ + P.
(Coming from Sublime Text, I always change this to cmd ⌘ + T)
Also works in ubuntu with Ctrl+E
You can also press F1 to open the Command Palette and then remove the > via Backspace. Now you can search for files, too.
consider you have thousand of files in vs code and you want to search for a file with particular name then
Right click VS code editor.
Select Command Palete
In the text box type the file name
The problem with Ctrl+P (or Cmd+P) is that it searches your workspace while ignoring files and folders set in the .gitignore file. To change this behavior, add "search.useIgnoreFiles": false in your settings.json file under .vscode directory.
NOTE that search.exclude and files.exclude settings will override this. So, in your settings.json file, you should comment them out or set these two settings to false as well if you want to search all the files and directories in your VS Code project. An example for settings.json where search.exclude and files.exclude are commented out for searching all the files:
{
"search.exclude": {
//"**/Lib": true,
//"**/Scripts": true
},
"files.exclude": {
//"**/Lib": true,
//"**/Scripts": true
},
"search.useIgnoreFiles": false
}
Look here for more info.
I'm using VSCode 1.12.1
OSX press : Cmd + p
If you just want to search a single file name
Just Ctrl+P, then type and choose your one
If you want to open all files whose name contains a particular string
Open search panel
Put any common words inside those files
in 'files to include', put the search string with *, e.g. *Signaller*
For filtering in the tree on keyboard typing. The feature is deprecated. No more work.
No more of this old red inflexible box:
The replacement is way better and more interesting:
Actually not really. It could have been. The new way only filters on expanded folders only. And that's a shame. Check the last session for where the development is at. And for the options we are left with.
https://code.visualstudio.com/updates/v1_70#_tree-find-control
CMD + F (mac) or CTRL + F (else) [while focused]
No settings are needed. It just works. And more elegantly (except for the problem of only filtering searching through the visible expanded directories).
And for the default mode. highlight or filter. You can change that with:
"workbench.list.defaultFindMode": "highlight"
"workbench.list.defaultFindMode": "filter"
Only the open folders and visible elements Problem and what are we at?
It's great to know about this feature. But then you'll soon encounter the limitation it has at the moment.
Filtering only through open directories. It can help great. But then we want to filter through all. And when the project is big. That becomes totally unusable.
Issues: 1, 2, 3
We can see it's added to the backlog here:
https://github.com/microsoft/vscode/issues/116286
duplicates: 1
You may think:
Expand all
Ok what about expanding all. Then using this.
===> That would work great => But => There is no such a feature of expanding all now.
Issues: 1, 2, duplicates: 1
Some configuration
At the moment no configuration does help!
"workbench.list.keyboardNavigation": "filter"
doesn't and many others. I tried them all. For the moment!
Extension that do that probably using web view
None exists. And to be implemented one needs to figure out the indexation used by vscode. Or implement its own indexation and then fuzzy search through using indexes. Otherwise something more simple that works for no big directories. Can be built fast. [I don't have time to do it myself. Especially that this would be resolved sometime in the future and we still can work with CTRL|CMD + P]
So that to clear for you the thoughts that you may get. And save you time.
Resume
So shortly we may see the feature of filtering all in a future version of vscode as it was added to the backlog. Right now we will be waiting. And maybe long enough.
Expand all seems not to be coming at any time or any time soon.
So what now. Left with nothing? Here a WORKAROUND
The now is => use CTRL|CMD + F on visible things. or on folders. By manually expanding them.
Or use CTRL|CMD + P without closing it. By following the next rules:
To open multiple files in the same editor. Navigate up and down and for each file use Right Arrow.
When they open they will be opened beside each other. You can use CMD|CTRL + ALT + LEFT | RIGHT to navigate between tabs left and right. Faster and better with the keyboard. The last open is the one you'll be at when you close the pallet.
To open a file in a new split editor use ALT + RIGHT ARROW.
Ref: 1
For windows.
if Ctrl+p doesn't always work
use Ctrl+shift+n instead.
To search for specifil file types in visual studio code.
Type ctrl+p and then search for something like *.py.
Simple and easy
If using vscodevim extension, ctrl + p won't work so I saw another answer using:
ctrl + shift + p
which opens the command palette. Hit backspace to remove the '>' and then start typing your filename.
Check your settings for 'Use Ignore Files' and 'Use Global Ignore Files'.
If these are checked, VSCode won't search any folders listed in .gitignore or .ignore
With VSCode 1.75 (Jan 2023), you will have a new file filter option: a 'Fuzzy Match' toggle.
That comes from issue 116286: Tree: Support continuous find
In a list of files I can filter them by start typing the name of the file. It is a super useful feature when you have hundreds+ files.
My issue is that the filter is trying to find the letters in the whole file name.
Here is an example search for word "file":
this-is-**file**-i-looked-for.jpeg (I expect this to be returned)
**f**or-th**i**s-**l**.jp**e**g (This should not be returned, it is only a random match)
Would it be possible to add there extra settings to only returns full strings matches? Or is there some setting already buried somewhere?
Solution: adding a 'Fuzzy Match' toggle button to the tree find widget.
New options:
defaultFindMatchTypeSettingKey.fuzzy: Use fuzzy matching when searching.
defaultFindMatchTypeSettingKey.contiguous': Use contiguous matching when searching.
I ended up installing the extension File Name Search. It displays in the side navigation bar all files that match a name part, so I can open them one by one to check them or process them.
Ctrl + p: we have to repeat the search for each file
Ctrl + f in the
explorer: it does not search, it just filters files in epanded
folders
Here is a demo of a search in explorer followed by a search in the Filename search extension:

Is it possible to undo close tab in Matlab's editor?

Many web browsers allow to undo close tab:
Is it possible to undo close tab in Matlab's editor?
I use R2014a on Windows 7.
It isn't officially supported in MATLAB, but with reference to Undocumented MATLAB, there is a workaround.
MATLAB stores its Desktop windows state in a file called MATLABDesktop.xml that is located in the user’s prefdir (preference directory) folder. You can echo where this is in MATLAB by simply typing in prefdir in the Command Prompt and pushing Enter or RETURN. As you are also using Windows, you can also do this to open up the folder within MATLAB:
winopen(prefdir);
This should open up a new Windows Explorer window that will directly bring you to the prefdir folder.
This file includes information about the position and state of every Desktop window. Since the editor files are considered Desktop documents, they are also included in this file. As such, when you close the editor, these documents are simply removed from the MATLABDesktop.xml file.
It turns out that MATLAB automatically stores a backup version of this file in another file called MATLABDesktop.xml.prev, in the same prefdir folder. I'm also using MATLAB R2014a in Windows 7 and I have double-checked to see if these files are also on my system and they are!
So before doing anything else, close MATLAB, delete the latest MATLABDesktop.xml file, replace it with a copy of the MATLABDesktop.xml.prev file, renaming it to MATLABDesktop.xml. After, restart MATLAB and the editor should reopen with your previous tabs.
You may use the following code. It extracts the file names from MATLABDesktop.xml.prev
%parse XML file
xmlFiles = xmlread([prefdir filesep 'MATLABDesktop.xml.prev']);
%Retrieve the "clients"
FileNodes = xmlFiles.getElementsByTagName('Client');
%get the length of the FileNodes
nrFiles = FileNodes.getLength;
%initialize Files
Files = cell(nrFiles,1);
%initialize isFile
isFile = zeros(nrFiles,1);
%Iterate over all Elements and check if it is a file.
for iNode = 0:nrFiles-1 % Java indexing.
%Files
Files{iNode+1} = char(FileNodes.item(iNode).getAttribute('Title'));
%check if the "client" is a file:
isFile(iNode+1) = exist(Files{iNode+1},'file') == 2 && ~(strcmp(Files{iNode+1},'Workspace'));
end
%remove the other files:
MyFiles = Files(find(isFile));
%open the files in the editor:
edit(MyFiles{:});
From mathworks