lizardkinglk articles - 22 total
Custom JSON Validator
Introduction As a developer I want to make cool apps and learn the insides of systems and...
YouTube's Metered Count
What is it? I had this need to understand how that youtube's view count thing works. I'm...
DocsShare - Share Your documents
This is a submission for the The Pinata Challenge What I Built A simple and private...
News posting website with AWS Amplify
This is a submission for the The AWS Amplify Fullstack TypeScript Challenge What I...
Friendly Waffle 🧇
This is a submission for the Netlify Dynamic Site Challenge: Visual Feast. What I...
Hacktoberfest23
Contribution to Hacktoberfest 2023 Intro Hacktoberfest has always been more...
Expense Tracker App
What I built Expense and Income tracker using Supabase and Material UI. App...
Cleaning an object
Let's say we have a javascript object or JSON object literal that we use to do some task. And let's...
Roman to Integers
Hello everyone! There is this leetcode challenge which is to convert roman numbers to integers....
Hourglass Problem
This problem is based on a challenge on hackerrank. It is a bit tricky beginner level problem. The...
HasAllChildren
The below is a function to check if an sub array consist of all the elements of a given...
CSS with Superpowers
What is SCSS ? Sass or Scss is a supertype of CSS (Cascading Style Sheets). Sass was...
Circular Queues
Today I'm going to talk about circular queues on what I've learned. In the last post we discussed...
Queues
What are Queues ? A Queue is a data structure that enables us to create an array of...
npm basic commands
npm NPM a.k.a. 'Node Package Manager' is a registry of libraries for use in the...
ReactJS
What is React ? Between many front-end frameworks that used in web apps, React JS takes...
ExpressJS
What is ExpressJS ? Express js is a efficient and easy to learn web application...
MongoDB
What is mongodb? MongoDB is open-source, non-relational hence document-based database...
Stacks
What are stacks ? A stack is a data structure that serves according to last-in first-out...
Password Validator
If we wanted to let the user create a password According to our condition/ruleset. Also enabling...
Username Validator
Usernames should be formatted and they should conform to follow some validation...
Indefinite Arguments
When your program needs indefinite number of arguments, and let's say, i. You are not allowed to...