People Who Code | Blog: March 2022

platform Error: No provider for ReducerManager in Angular

Property ‘value’ does not exist on type ‘EventTarget’ Error in Angular 13

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Angular 13 Reactive Form Validation

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Angular 13 Reactive Form Validation With Demo

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Register Form Angular

How to add static text inside an input form

Advanced Angular Methods & Real-World Scenarios

1. ViewChild / ViewChildren Purpose : Access DOM elements or child components programmatically. Scenario : Video player controls in a m...

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Build Invoice System with PHP & MySQL

Invoice or Billing Management Systems are very po...
Solution : Support for password authentication was removed on August 13, 2021. Please use a personal access token instead. remote: Please see https://github.blog/2020-12-15-token-authentication-requirements-for-git-operations/ for more information.

Step 1 : Generate New personal access token Token Link This : ghp_AEhNdqrfj1CISvHf874545uM8znaSfst2JWMcX Step 2 : Copy the token St...
Understanding Array Swapping in JavaScript Step-by-Step Guide

1. Basic Swap (Using Temporary Variable) Concept : Use a temporary variable to hold one value during the swap. javascript // Step 1: Initi...
How to send Email Invoice using | MPDF

<?php require $_SERVER['DOCUMENT_ROOT'].'/pdf/phpmailer/class.phpmailer.php'; require $_SERVER['DOCUMENT_ROOT'...
Top Best Frameworks for Web Applications

Top Best Web Application Framework is a software framework that you Can Design Best Web Application, Website Which can help you for Your ...
All types javascript algorithm with example

1. Sorting Algorithms Bubble Sort : A simple comparison-based algorithm that repeatedly steps through the list, compares adjacent elements,...
How can download bulk pdf using base64 with example

Prepare the Base64 Strings : Collect your PDF files as base64 strings. Each PDF file should be represented as a string in the format data:a...
Making a function where you read from another file in Python | Solution

You will have write it like this: dictionary[key] = value instead of using append readlines() seems to be useful in your case to, sin...
What is the difference between constructor and ngOnInit? | Demo | Example

Demo URL Constructor ngOninit A constructor is not the concept of Angular. It is the concept of JavaScript's class. ngOninit is the sec...
What is the use of promises in javascript?

Promises are used to handle asynchronous operations in javascript. Before promises, callbacks were used to handle asynchronous operations....