People Who Code | Blog: March 2024

How can check Network Types in Angular with Example stackblitz

JavaScript + Angular-compatible version of loan amortization calculator that you can integrate into an Angular component or service

JavaScript Version of Loan Amortization 1. Loan Calculator Function (Pure JS/TS) export function calculateLoanSchedule ( principal:...

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Build Invoice System with PHP & MySQL

Invoice or Billing Management Systems are very po...
Java Microservices: Core Concepts Explained with Examples

1. Constructors Purpose: Initialize objects when created Key Features: Same name as class No return type Can be overloaded java public c...
What is var functionName = function() {} vs function functionName() {}

The difference is that functionOne is a function expression and so only defined when that line is reached, whereas functionTwo is a func...
VARCHAR(n) vs NVARCHAR(n) vs VARCHAR(MAX) vs NVARCHAR(MAX)

let's break down the differences between NVARCHAR(MAX) and VARCHAR , and also compare other related types like NVARCHAR(n) , VARCHAR(n...
Explain Scope and Scope Chain in JavaScript

Scope in JS, determines the accessibility of variables and functions at various parts in one’s code. In general terms, the scope will let ...
What is JavaScript build tools like grunt or gulp

Gulp uses Node. js module stream, whereas Grunt uses file system . The difference between these two task runners is that Grunt is file-...
Reversing an array in JavaScript can be done in several ways depending on the specific use case. Below, I’ll show all major types of examples

. Using the Built-in .reverse() Method This is the simplest and most direct way. javascript let arr = [ 1 , 2 , 3 , 4 , 5 ]; arr. reve...
To solve this problem, we need to reverse a singly linked list. The goal is to reverse the direction of the pointers in the list such that the last node becomes the first node, and the first node becomes the last node.

Approach The approach involves iterating through the linked list while reversing the pointers of each node. Here’s a step-by-step breakdow...
How many ways to create Objects in JavaScript

We can 5 ways to create objects in JavaScript. Lets understand how to Create it... Demo URL 'use strict' ; Example 1 var ...
devs don't know you can extract response headers with #Angular's HttpClient You just need to observe the entire response. not just the body: Provide example it

To extract response headers with Angular's HttpClient , you can observe the full response using the observe: 'response' option...