1. How to Install Dev Dependencies in npm Using Terminal Commands? You can use terminal commands to install a module as a development dependency. Here’s how to install it on variousoperating systems. Windows Open Command Prompt orPowerShelland run the following command: npm install mocha --sa...
How to Run sudo Commands on Windows Using PowerShell? Let’s run a sudo command to install “Bootstrap” on Windows. To do so, use Node Package Manager (npm) as given in the below command: >sudonpminstallbootstrap The given output indicates that we have successfully installed Bootstrap us...
Type in “Powershell” in the search bar. Make sure to click on “Run as Administrator”. Then, when the console opens up, type this: wsl --install This will install WSL on your machine. This will allow you to run several different flavors of Linux from within Windows. It’s not emu...
In Powershell or Visual Studio Code you can execute the below command to enable verbose logging. $env:DEBUG="puppeteer:*" npm run test 7. Add debugger keyword in your Puppeteer code The debugger; keyword pauses the execution so that you can do additional analysis or debugging using the ...
Step 1:Install@percy/puppeteerand@percy/cliusingnpm: npm install--save-dev@percy/cli@percy/puppeteer Step 2:Write Puppeteer Tests using Percy In the Puppeteer test, thepercySnapshotneeds to be imported in order to take screenshots using the below command ...
The first step is to run the below command in the command prompt windows. This command is taken from the Chocolatey web site and is the standard command for installing Node.js via Chocolatey. The below command is a PowerShell command which calls the remote PowerShell script on the Chocolatey...
To see your React application in action, run the following command in your terminal: 1npm start This command starts a development server and opens up your default web browser tohttp://localhost:3000, where you can see your new React app running. If everything is set up correctly, you shou...
Think about all of the commands you have the ability to run in PowerShell, with each having thousands of different object names and values. PowerShell can't just return the raw output of all of that stuff. It would be a mess!
Click on the “Windows Installer” button to download the installer. Once the download is complete, run the installer and follow the on-screen instructions to install Node.js and NPM. Package Managers: Chocolatey:If you have Chocolatey installed, you can run the CMD or Windows PowerShell and ...
Use npm to install dependent modules: PowerShell Másolás npm i Use this shortcut command to open the project in Visual Studio Code: PowerShell Másolás code . Chapter 2. Let's test the parts of our projectWithin the root folder (howto-gallery) of this sample, run this command:...