Author: Danyal

I'm working as programmer since 2002. Born, grew up, studied and worked in Pakistan now Im located in Denmark since 2006.

15+ Javascript Array Methods

This post is the follow-up to my previous post, the link is given below.

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Learn how to use .filter() on Array in javascript

In this post, you will see an example of the array filter() method, .filter() is one of the best methods of Array.

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Microbit: Blink and Breath (LED Module)

Overview In this project, we combine project 2 and project 3. You will learn how…

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Microbit: Someone comes & sense and blink

OverviewIn this project you will learn how to control the LED – 3W LED Module…

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Vue.js

vuejs 3 emit the warning “Extraneous non-emits event listeners”

If you are migrating from Vuejs2 to Vuejs3, then there will be many new challenges…

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Queues in Laravel

Sometimes individual process in a workflow takes longer time & increases the response time of…

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PHP8: Match Expressions

Switch statements in PHP are useful, yet clunky. Think of the new match expression in PHP 8…

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PHP8: Null safe operator 

Null safe operator is a new short syntax in PHP 8.0, that provides an optional chaining feature…

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MYSQL: Count of online users for last 90 days

Quick tip of the day, wounder you like to take a count of all active/online…

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How to Add Columns to a Table Using MySQL

In this tutorial, you will learn how do you create a new column in the…

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