Category: Javascript
How to Perform SOAP Requests With Node.js
Hi All, As a developer we are very comfortable with REST API calls but we all faces problem when we need to make SOAP calls . Recently i have developed […]
Video Streaming in Node.js
So today i thought to create Video Streaming in Node.js, so lets start with some theory. What are Streams? Streams are very powerful concept which Node.js provides. Streams are used […]
AES Encryption & Decryption in Node.js
Hi Coders, Today we will see how can we implement AES Encryption & Decryption in Node.js. What is AES ? Advanced Encryption Standard (AES) is most poweful and widely used […]
Merge two sorted arrays in Javascript
In this blog we are writing program to merge two sorted arrays in javascript. Problem : Given two sorted arrays, merge them into a new array that is also sorted. […]
Liskov Substitution Principle – SOLID Principles
In the Previous posts we have already discussed 2 important Principles of SOLID principles – Single Responsibility Principle and Open Closed Principle. In this post we are going to discuss […]
JWT Authentication – Json Web Tokens
Hello People, Today we are going to discuss about JWT authentication – Json Web Tokens and how it works. Securing a website is every developers goal and with http its […]
Open Closed Principle – SOLID Principles
So in the previous post we have discussed the first principle of SOLID principles Single Responsibility Principle provided by Uncle Bob (Robert C. Martin) by the year 2000. In this […]
Find Second largest element in an array in Javascript
This program is to find second largest element in an array in Javascript. This was asked in PaisaBazaar interview and i have solved it perfectly. So i thought to share […]
Understanding Closures In Javascript
Hi Coders, Today we are going to understand the most important and popular topic of javascript – Understanding Closures In Javascript The Callbacks, event handlers can access outer scope variable […]
Binary Tree Traversals (Inorder, Preorder and Postorder) in Javascript
In previous post we have learned about how can we create a binary search tree in javascript and tried some operations on binary tree like search a node in tree, […]