You can also use the keyboard shortcut ⇧⌘D (Windows, Linux Ctrl+Shift+D).The Run view displays all information related to running and debugging and has a top bar with debugging commands and configuration settings.If running and debugging is not yet configured (no launch.json has been created), VS Code shows the Run start view.The top-level Run menu has the most common run and debug commands:To run or debug a simple app in VS Code, select Run and Debug on the Debug start view or press F5 and VS Code will try to run your currently active file.However, for most debugging scenarios, creating a launch configuration file is beneficial because it allows you to configure and save debugging setup details. Run viewTo bring up the Run view, select the Run icon in the Activity Bar on the side of VS Code. Once you have a simple application set up, this page will take you through VS Code debugging features. You can follow the Node.js walkthrough to install Node.js and create a simple "Hello World" JavaScript application ( app.js). To permanently show.The following documentation is based on the built-in Node.js debugger, but most of the concepts and features are applicable to other debuggers as well.It is helpful to first create a sample Node.js application before reading about debugging.If you see green squiggles in your launch configuration, hover over them to learn what the problem is and try to fix them before launching a debug session.Review all automatically generated values and make sure that they make sense for your project and debugging environment. Hover help is also available for all attributes.Do not assume that an attribute that is available for one debugger automatically works for other debuggers too. You can use IntelliSense suggestions ( ⌃Space (Windows, Linux Ctrl+Space)) to find out which attributes exist for a specific debugger. The VS Code Status Bar is purple if you do not have a folder open.Note that the attributes available in launch configurations vary from debugger to debugger. Vscode folder and added the launch.json file to your workspace.Note: You can debug a simple application even if you don't have a folder open in VS Code, but it is not possible to manage launch configurations and set up advanced debugging. Vscode folder in your workspace (project root folder) or in your user settings or workspace settings.To create a launch.json file, click the create a launch.json file link in the Run start view.VS Code will try to automatically detect your debug environment, but if this fails, you will have to choose it manually:Here is the launch configuration generated for Node.js debugging: If you go back to the File Explorer view ( ⇧⌘E (Windows, Linux Ctrl+Shift+E)), you'll see that VS Code has created a.
Shortcut Key For Showing Hidden Files How To Start YourDepending on the request ( attach or launch), different attributes are required, and VS Code's launch.json validation and suggestions should help with that. On the other hand, if you come from a server or desktop background, it's quite normal to have your editor launch your process for you, and your editor automatically attaches its debugger to the newly launched process.The best way to explain the difference between launch and attach is to think of a launch configuration as a recipe for how to start your app in debug mode before VS Code attaches to it, while an attach configuration is a recipe for how to connect VS Code's debugger to an app or process that's already running.VS Code debuggers typically support launching a program in debug mode or attaching to an already running program in debug mode. When you open DevTools, you are simply attaching DevTools to your open browser tab. Depending on your workflow, it can be confusing to know what type of configuration is appropriate for your project.If you come from a browser Developer Tools background, you might not be used to "launching from your tool," since your browser instance is already open.Choose Add Configuration option in the Run menu.VS Code also supports compound launch configurations for starting multiple configurations at the same time for more details, please read this section.In order to start a debug session, first select the configuration named Launch Program using the Configuration dropdown in the Run view. Press the Add Configuration button to invoke snippet IntelliSense at the start of the array. Use IntelliSense if your cursor is located inside the configurations array.A floating debug toolbar can be dragged horizontally and also down to the editor area. It can either be the default floating, docked to the Run view or hidden. Restart ⇧⌘F5 (Windows, Linux Ctrl+Shift+F5)Tip: Use the setting debug.toolBarLocation to control the location of the debug toolbar. Step Out ⇧F11 (Windows, Linux Shift+F11) By selecting the debug status, a user can change the active launch configuration and start debugging without needing to open the Run view.Once a debug session starts, the Debug toolbar will appear on the top of the editor. VS Code maintains a debug session while the program is running, and pressing the Stop button terminates the program.Tip: The Run action is always available, but not all debugger extensions support 'Run'. Many of the launch configuration attributes are supported in 'Run' mode. The Debug: Run (Start Without Debugging) action is triggered with ⌃F5 (Windows, Linux Ctrl+F5) and uses the currently selected launch configuration. Mac excel format error bars for one pointThe same might happen if the source is edited while a debug session without live-edit support is running. When a debugging session starts, breakpoints that cannot be registered with the debugger change to a gray hollow circle. Disabled breakpoints have a filled gray circle. Breakpoints in the editor margin are normally shown as red filled circles. Finer breakpoint control (enable/disable/reapply) can be done in the Run view's BREAKPOINTS section. BreakpointsBreakpoints can be toggled by clicking on the editor margin or using F9 on the current line.
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