How to make vscode compact multiple lines to a single line?

Visual Studio-CodeKeyboard Shortcuts

Visual Studio-Code Problem Overview

I have 4 lines like this in vscode:

> 1 line;
> 2 line;
> 3 line;
> 4 line;

Does vscode have a shortcut that can quickly compact 4 lines to 1 line like this:
> 1 line; 2 line; 3 line; 4 line;

Visual Studio-Code Solutions

Solution 1 - Visual Studio-Code

Select your code => F1 => "Join Lines"

You can also create a keyboard shortcut for this command editor.action.joinLines

Default shortcut on Mac is Ctrl+J

Solution 2 - Visual Studio-Code

It seems vscode's "Join Lines" keyboard shortcut in macOS is ctrl + j:
enter image description here

Solution 3 - Visual Studio-Code

Or you could use these two in vs code.

Fold multiple lines: ctrl + shift + [ Unfold multiple lines: ctrl + shift + ]

I prefer these because I want to use prettier as well.

Solution 4 - Visual Studio-Code

I also had same issue and solved it. If you use Prettier, try it as below.

Settings -> Prettier.printWidth"

The default value is 80. If you change this value higher than 80.

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QuestionleafonswordView Question on Stackoverflow
Solution 1 - Visual Studio-CodeAlexView Answer on Stackoverflow
Solution 2 - Visual Studio-CodeleafonswordView Answer on Stackoverflow
Solution 3 - Visual Studio-CodeHyeonminView Answer on Stackoverflow
Solution 4 - Visual Studio-CodepoiucodeView Answer on Stackoverflow