The Manifest.
More posts from The Manifest, paginated so the main blog stays lighter and faster to load.
Chrome 80: Support for let and class re-declarations in the Console
Chrome 80 allows re-declarations of let and class in the DevTools console, making JavaScript debugging and experimentation much more developer friendly.
SQL - CREATE TABLE Statement
Learn how to use the SQL CREATE TABLE statement to define database structures. Includes data types, constraints, and practical examples for beginners.
How to allow remote access to MySQL database server
Learn how to configure and allow remote access to your MySQL database server. Step-by-step guide for enabling network connections, configuring bind addresses, and setting up user permissions for remote clients.
Print Upside Down Triangle Pattern in C
Master C pattern programming with this tutorial on printing an upside-down triangle. Includes fuzzy logic and nested loop implementations for developers.
Sum of Series Between Two Numbers Using For Loop in C
Learn how to calculate the sum of a series between two integers in C using a for loop. Detailed tutorial with logic explanation and working code.
Calculate Factorial in C Using a For Loop
Learn how to calculate the factorial of an integer in C using a for loop. Includes a step-by-step algorithm and complete working code examples.
How to find the length of a string using strlen() in C
C program to find length of a string, for e.g, length of "East or West INDIA is best" is 26 (including space and excluding null character).
Convert Hex Color to RGB or RGBA in PHP: The Complete 2026 Guide
A production-ready PHP helper function that converts hex color codes to rgb() or rgba() — handles 3-char shorthand, 8-char hex with alpha, optional opacity, and input validation. With Laravel integration examples.
Convert Hex to RGB/RGBA in PHP - Complete Guide
Learn how to convert hexadecimal color codes to RGB or RGBA in PHP. Includes a reusable function with opacity support and usage examples.
Write a Program to print Hello, World! in JAVA
A program to print "Hello World!" in JAVA.
Get an Array of IDs from an Eloquent Collection
Extract an array of IDs from a Laravel Eloquent collection using pluck(), modelKeys(), or direct queries. Find the most efficient method for your needs.
Write a Program to print Hello, World! in C
Learn how to write and run your first 'Hello, World!' program in the C programming language. A perfect starting point for beginners in software development.
What’s New in PHP 7.4
PHP 7.4 is coming with new features, deprecations, and a boost in performance. Find out the new PHP 7.4 features in this guide.
Refresh browser window whenever file changes are saved
Learn how to configure auto-reload and live refresh in your browser whenever file changes are saved. A quick guide for developers using Node.js, Browsersync, and dev server tools to speed up web development workflows.
indexOf() Method in Javascript
JavaScript array indexOf() method returns the index of first occurrence at which a given element can be found in the array, or -1 if it is not present
includes() Method in JavaScript
Javascript array includes() is an inbuilt function determines whether the array contains the specified element or not returning boolean value.
How to find the array index key of multi-dimensional array
Learn how to search for values in multi-dimensional PHP arrays. Master array_search, array_keys, in_array, and recursive search function patterns in depth.
How to Get Values from Multi-dimensional Arrays with array_column()
array_column() is an inbuilt PHP function which is used to get the values from a single column from the multi-dimensional array or an array of objects.
Identify Unused Code Using Chrome DevTools
Chrome DevTools allows developers to optimize using Sources panel to identify unused code on your web page.
With Chrome Music Lab make Songs in your browser
Prepare your own music with Google in web browsers
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