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Articles tagged with #javascript
var {Engine, Render, World, Runner, Bodies, Body, Constraint, MouseConstraint, Mouse} = Matter; var engine = Engine.create(), world = engine.world; var render = Render.create({ element: document.body, engine:engine, options:{width:350, he...
Node.js comes with a console that allows developers to log data using console.log. This is often used for debugging. console.log is often used because it offers a quick way of inspecting data. Laravel does not come with a console where logs can be wr...
What's more frustrating than seeing Request failed with status code 400 returned from error.message? On the surface, it makes sense that console.log(error.message) should display the error message returned from the backend, but it doesn't. It turns...
Checking that an array is empty in Javascript involves more than using !array. This is because an array is an object and you cannot simply negate an object in a conditional. With that said, the code block below will never run. const countries = [] if...
Introduction Many schools across the world have transitioned into fully online experiences with the recent pandemic. With each school's backend stack witnessing new highs in usage, serverless solutions are more important than ever. Here's a walkthrou...
Introduction Browser-based multiplayer gaming requires split-second communication between players. Tic-Tac-Toe is no exception. Player1 needs to see Player2's move in record time. To achieve this communication speed on browsers, we will use the WebSo...