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- #Visual studio remote debugging tools how to
- #Visual studio remote debugging tools install
- #Visual studio remote debugging tools zip file
- #Visual studio remote debugging tools code
NOTE: In order to run a remote debugging session successfully, you’re going to need locally the exact same code base that you’re running on the server.įirst you’re going to want to RDP into the machine your code is deployed on. This can be a tricky process and if there is a missed step along the way, can prove to be a pretty annoying troubleshooting process. With this debug toolbar, you can pause, restart, continue, and use step functions to navigate your code and interact with the debugger.Sometimes you can’t run a debugger in a local environment and you have to remotely debug your deployed code. You will notice the debug menu bar that popped up in the background inside of VS Code. Your application will pop up in a Chrome window. You can also use the menu ( Run and then Start Debugging) and keyboard shortcuts. With the configuration defined, you can now start your debug session by clicking the green play button at the top of the pane. Note: Keep in mind that your application must already be running locally at a certain port for this to work. Part-8/public/app.js loginBtn.addEventListener('click', e => /public" If you are following along with the sample application, you can add it to the loginBtn click event handler: To get started with debugging in Chrome, add a debugger statement to your application. Now that you’ve covered the basics of how debugging works, you are ready to start debugging your app. In other words, as functions call other functions in your program, you can inspect the history of those function calls. You’ll additionally have access to view the call stack. Step out of the current function that you are in.Continue the execution of your program.You can even take it a step further and ‘watch’ variables of your choosing, so that whenever your application is paused, you can inspect the values for these variables specifically.Īfter triggering a breakpoint, you will typically have the following options: This provides you with the opportunity to look at the state of your application by taking an action such as inspecting variables. The idea of debugging is being able to (conditionally) trigger what are called breakpoints to pause the execution of your code.
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Step 2 - Understanding the Basics of Debuggingīefore you begin to debug your app, it is helpful to be familiar with how debugging works. The app incorrectly grabs the user’s username by referencing usernameInput.text instead of usernameInput.value. After providing a username and clicking the Chat! button, you will be directed to the chat app and see the following: If you visit 127.0.0.1:3000 in Chrome, you should see a prompt for username.
#Visual studio remote debugging tools install
Next, install the npm packages for the project:
#Visual studio remote debugging tools zip file
Or you can download the zip file and unzip the contents. You use Git to clone the Design-and-Build-a-Chat-Application-with-Socket.io repo. If you don’t have a JavaScript project to follow along with, you can complete this step to create a Quick Chat project. Step 1 - Creating a Sample App (Optional)
#Visual studio remote debugging tools how to
Node.js installed locally, which you can do by following How to Install Node.js and Create a Local Development Environment.įor this tutorial, you can apply the lessons to one of your own JavaScript projects that can be run on a Node server, but there is also the option to follow along using a sample application if you prefer.The latest version of Visual Studio Code installed on your machine.The latest version of Google Chrome installed on your machine.To complete this tutorial, you will need the following: This tutorial will take a look at debugging JavaScript with the Google Chrome DevTools, as well as with the popular text editor Visual Studio Code (VS Code). Knowing how to use debugging tools may not always be obvious when working with JavaScript outside of an integrated developer environment (IDE). Learning to debug is an essential skill for developers, as it allows them to efficiently fix errors during development.