Learning web/mobile development from scratch is very important. Getting your basics right about any kind of development is like putting the best foot forward. The best way to do this is through loads of practice such as building multiple projects with different scenarios. …

It's human nature to focus on strength first. As a programmer, it’s natural to consider the programming strength when it comes to considering it as a career goal. I personally believe that your weaknesses are the biggest roadblock to your success. It has a huge impact when you attend a…

Strings are primitive data type. Primitive doesn’t mean old, it just means they are as simple as old. There are three ways to define strings and all of them are perfectly valid. You can either use single quotes, double-quotes, or backticks. …

There are three different ways to declare a variable in JavaScript: var, let, and const keywords. In ES5 and earlier versions, there was only one way to declare a variable by using the var keyword. In ES6, JavaScript got a makeover and got two more keywords, let and const. …

Defining variables in JavaScript is pretty simple. Let’s say you want to create your pet’s name as a variable. let myPetName = 'cujo'; P.S. I don’t really have a dog. So, excuse me if the name doesn’t really gel well with the real time pet names :) Let’s look at…

Reversing a string in any programming language is a very common interview question. There are multiple solutions to this problem. In my opinion, you should answer based on the personality of the interviewer. When interviewer asks you this type of question, they want you to code your solution without using…