- Javascript String
JavaScript strings are primitive values. JavaScript strings are also immutable. It means that if you process a string, you will always get a new string. The original string doesn’t change. Strings are used for storing and manipulating text. To create a string, you can use single quote or double…
- Javascript Callback Function
A callback function is a function passed into another function as an argument, which is then invoked inside that function at a later time. JavaScript statements are executed line by line. However, with effects, the next line of code can be run even though the effect is not finished. This can create…
- Javascript Introduction
Javascript was created to make web pages responsive. With Javascript you’ll be able to create reponsive web pages, games, animated 2D and 3D graphics, comprehensive database-driven apps, and much more. Today, JavaScript can execute not only in the browser, but also on the server, or actually on any…
- How to tackle a problem
Every senior developer follows a structured approach to problem-solving. Whether you are debugging a production issue or building a new feature, these seven steps will help you arrive at a clean, efficient solution every time. We will walk through each step using a real-world example: find…
- Questions to ask recruiter
Question 1: What is the job description? This question summarizes aspects like the duties, skills required for the job, who you would be accountable to and are accountable to you. It gives you a brief idea about the work associated with the position. Question 2: What are the prerequisite skills or…