forEach() loops in JavaScript are fun to use – until you need to get out of them. Here is a short guide on how forEach() works, how to break out of a forEach() loop, and what the alternatives to a forEach() loop are. What is a forEach() loop?A forEach() l... (more…)

As I know both let and var are local variables, however, I'm as yet not exactly sure what is the difference between both. So, please explain What are the differences? When should (...)... (more…)

The popularity of JavaScript has led to a very vibrant ecosystem of technologies, frameworks, and libraries. Along with all the amazing…...

I was recently working on an application at work which was stable but had no automated test coverage. As it got bigger, I grew more worried about the fact that I couldn’t keep the entire code base in my head anymore.As an app gets larger, it becomes harde... (more…)

With a little intuition and a lot of help from Google, we stumbled upon Knex.js—an SQL query builder that is meant to be flexible, portable, and fun to use.