array -

Results for: "array"

Contents (124)

Modern JavaScript: five improvements for transforming data without the noise

Sorting a list without changing the original state, grouping results by category, and processing data that arrives asynchronously: these are…

Mastering Dynamic Content Management with PHP Techniques

IntroductionManaging dynamic content effectively is crucial for creating responsive and user-friendly web applications. Modern websites require the ability to customize…

Examine the 10 key PHP functions I use frequently

PHP never ceases to surprise me with its built-in capabilities. These are a few of the functions I find most…

How to upload files to the server using JavaScript

In this tutorial we are going to see how you can upload files to a server using Node.js using JavaScript,…

How to Track Flight Status in real-time using the Flight Tracker API

The Flight Tracker API provides developers with the ability to access real-time flight status, which is extremely useful for integrating…

The Payment Request API: Revolutionizing Online Payments (Part 1)

The Payment Request API has emerged as the new standard for online payments, transforming the way transactions are conducted on…

Android Hidden Codes: unveiling custom dialer codes and their functionality

In the world of Android smartphones, there exist numerous hidden codes that can unlock a treasure trove of functionalities and…

Mastering array sorting in JavaScript: a guide to the sort() function

In this article, I will explain the usage and potential of the sort() function in JavaScript. What does the sort() function…

Infinite scrolling with native JavaScript using the Fetch API

I have long wanted to talk about how infinite scroll functionality can be implemented in a list of items that…

Sorting elements with SortableJS and storing them in localStorage

SortableJS is a JavaScript extension that you will be able to use in your developments to offer your users the…

Template Literals in JavaScript

Template literals, also known as template literals, appeared in JavaScript in its ES6 version, providing a new method of declaring…

How to create PDF with JavaScript and jsPDF

Creating dynamic PDF files directly in the browser is possible thanks to the jsPDF JavaScript library. In the last part of…

JavaScript Arrow functions: What they are and how to use them

In this article we are going to see what they are and how to use JavaScript Arrow Functions, a new…

How to insert an element into an array with JavaScript

In this brief tutorial you will learn how to insert one or more elements into an array with JavaScript. For this…

How to reverse an array in JavaScript

In this tutorial we are going to see how you can change the order of the elements of an array…

Strings in JavaScript: What they are and how to use them

In this tutorial we are going to explain what strings are and how they are used in JavaScript. The tutorial…

Request data with prompt in JavaScript

After having published several articles about how to manipulate arrays and dates, today I will publish a post that some…

The JavaScript forEach loop

We have already talked about how to handle some of loops types in Javascript including for, for-in and for-off loops. In…

What are React Hooks and what problems they solve

Working with React, - and before the release of Hooks in version 16.8 - there was always the possibility to create…

Flattening arrays in JavaScript

When we are handling arrays that are arrays or have multiple dimensions it can be very useful to know how…

How to populate an array with random numbers in JavaScript

Some of you might think that what we explained in the article on how to populate an array with numbers,…

How to populate an array with numbers in JavaScript

Populate an array with numbers in JavaScript The first step is to initialise the array. So today we are going to…

How to Send Email from an HTML Contact Form

In today’s article we will write about how to make a working form that upon hitting that submit button will…

Top JavaScript libraries and frameworks part 1

JavaScript libraries and frameworks make it easy to develop websites and applications with a wide variety of features and functionality,…

Looping through a matrix with JavaScript

We were already talking about how to multiply arrays in JavaScript and we realised that we had not explained something…

How to multiply matrices in JavaScript

It may seem strange to want to know how to multiply matrices in JavaScript. But we will see some examples…

JavaScript: Spread and Rest operators

In today’s article we are going to talk about one of the features of the ES6 version(ECMAScript 2015) of JavaScript…

Hashmap: hashing, collisions and first functions

Today we are going to study some concepts closely related to hashmaps. The concepts we are going to see are…

Introduction to REGEX - Regular Expression

Today we are going to write about Regular Expressions known as regex or shortened regexp, a very useful concept of…

HTTP Cookies: how they work and how to use them

Today we are going to write about the way to store data in a browser, why websites use cookies and…