Blog
Use of DTO for Validation in NestJS Application
How to handle and validate the data for a REST endpoint with the NestJS framework.
NestjsTypescriptJavascript
Use Angular Route-Guards to Secure Angular Pages
By allow, deny or redirect to other page-view. It's very simple to secure Angular pages using route-guards.
AngularRoutingRoute-guards
Unit Testing of AWS Lambda Functions (Node.js) using Mocha and Chai
AwsLambdaNodejs
Unit Testing Node.js + Mongoose Using Jest
NodejsJavascriptTesting
Understanding The Set Object in JavaScript
Learn about the Set object with practical examples
JavascriptWebdevWeb development
Understanding Nested Arrays in JavaScript
JavascriptArraysData-structures
Understand Derived State in React
Learn about the hidden risks and how we can benefit from understanding them.
ReactJavascriptFrontend
Understand Angular's forRoot and forChild
AngularTypescriptJavascript
TypeScript and Global Variables in Node.js
How to make global variables in Node.js using TypeScript and make sure the types are correct.
TypescriptNodejsJavascript
Twitter Sentiment Analysis using Vader & Tweepy
PythonTwitterSentiment-analysis