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JavaScript

JavaScript often abbreviated as JS, is a programming language that is one of the core technologies of the World Wide Web, alongside HTML and CSS.

A collection of 14 posts

Generate tints and shades of a HEX color in JavaScript

One of the approaches to generating color tints and shades in JavaScript is to manipulate the RGB values ​​of a color.

Creating a custom web component in JavaScript

A web component in JavaScript is a set of web platform APIs that allow you to create reusable and encapsulated components for building web applications.

Convert an RGB color to HEX in JavaScript

RGB (Red, Green, Blue) and HEX (Hexadecimal) are two different representations of colors used in digital design and web development.

Change the navigation color based on the section background while scrolling in JavaScript

To dynamically change the navigation color based on the section background color while scrolling, you can use JavaScript and CSS.

Working with localStorage in JavaScript

localStorage is a feature in web browsers that allows web applications to store key-value pairs locally within the user's browser.

Working with data streams in JavaScript and Axios

Working with data streams in JavaScript is a crucial aspect of handling large amounts of data or continuous data flow efficiently.

Swapping two elements within an array in JavaScript

You can swap two array elements in JavaScript using various techniques. One common approach is by using a temporary variable.

Several ways to remove an item from an array in JavaScript

In JavaScript, you can remove an item from an array using various methods, depending on your specific requirements.

Several ways to add an item to an array in JavaScript

In JavaScript, adding an item to an array is a fundamental operation that is frequently encountered in programming tasks.

Several ways to merge two arrays in JavaScript

Merging two arrays in JavaScript is a common operation in programming, often used when you need to combine the contents of multiple arrays into a single array.

Slugify a string in JavaScript

Converting a string into a slug typically involves replacing spaces with hyphens, removing special characters, and converting all letters to lowercase.

Copy content to the clipboard in JavaScript

The navigator.clipboard API is a feature in JavaScript that provides the ability to read from and write to the system clipboard.

Promisify an Ajax call

Promisifying an Ajax call involves encapsulating it in a Promise to handle asynchronous operations more elegantly.

Add a period of time to a Date in JavaScript

Adding a period of time to a date in JavaScript involves utilizing the Date object and manipulating it using the getTime() method.

PHP

PHP is a widely used server-side scripting language designed for web development, but it can also be used as a general-purpose programming language.

A collection of 1 post

Add a period of time to a Date in PHP

Adding a period of time to a date in PHP involves utilizing the DateTime class and manipulating it using the modify() method.

SQL

Structured query language (SQL) is a programming language for storing and processing information in a relational database.

A collection of 4 posts

Querying data using the SELECT statement in Postgres

In PostgreSQL, the SELECT statement is used to query data from one or more tables.

Creating a table in a Postgres database

In a database, a table represents a structured collection of data, organizing information into rows and columns.

Creating a database using Postgres

PostgreSQL is a versatile and reliable choice for organizations and developers seeking a powerful open-source relational database solution.

SQL Database introduction

An SQL database is a digital system that uses Structured Query Language (SQL) to manage and organize data.

Vue

Vue.js is an open-source model–view–viewmodel front end JavaScript framework for building user interfaces and single-page applications.

A collection of 2 posts

Toggle visibility in Vue

In Vue 3, managing visibility is a crucial aspect of creating dynamic and interactive user interfaces.

Generate a navigation menu based on a JSON object in Vue 3

To generate a navigation menu in Vue 3 based on a JSON object, you can utilize Vue's reactivity system to dynamically render the menu items.