JSJoyan Serraoinjoyan.hashnode.dev·Jul 10, 2021 · 3 min readUsing Splice in JavaScriptArrays in Javascript are fascinating. Unlike other languages, JavaScript lets you store elements of any type. What this really means is you can create an element in an array that could be a string, number, boolean or even a function. const Arr = ["B...00
JSJoyan Serraoinjoyan.hashnode.dev·Jul 10, 2021 · 3 min readClosures in JavaScriptClosure is one of the most notorious topic in JavaScript to understand. It holds a very high significance in the language and the way we write JavaScript on a daily basis. This also happens to be a common question in the interviews. There are tons of...01K
JSJoyan Serraoinjoyan.hashnode.dev·Jun 30, 2021 · 4 min readHow to Add, Remove and Update items in a MongoDB Array using MongooseWhile performing CRUD operations on a MongoDB document can be fairly straightforward by using queries provided by Mongoose, You might be creating a REST API where you need to perform operations on an array in MongoDB. MongoDB provides us with a certa...00
