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The Manifest.

More posts from The Manifest, paginated so the main blog stays lighter and faster to load.

Python Arithmetic Operators: A Beginner's Guide
Python 4 min read

Python Arithmetic Operators: A Beginner's Guide

Master Python arithmetic operators including addition, floor division, and modulo. Learn operator precedence and see clear examples for each math symbol.

Vishnu
Vishnu
Python Comparison Operators: Mastering Equality & Logic
Python 3 min read

Python Comparison Operators: Mastering Equality & Logic

Learn how to compare values in Python using == and != operators. Master equality checking with clear code examples, if-statements, and Boolean logic.

Vishnu
Vishnu
Python Relational Operators: Comparing Values Like a Pro
Python 3 min read

Python Relational Operators: Comparing Values Like a Pro

Master Python relational operators to compare values and variables. Learn boolean logic with clear examples and write better conditional statements in Python.

Vishnu
Vishnu
Python Ternary Operator: Writing Cleaner if-else in One Line
Python 3 min read

Python Ternary Operator: Writing Cleaner if-else in One Line

Master the Python ternary operator for elegant one-liner if-else statements. Learn the syntax, see practical examples, and write cleaner, more Pythonic code.

Vishnu
Vishnu
Python Cheat Sheet: Essential Syntax & Built-ins
Cheatsheet 9 min read

Python Cheat Sheet: Essential Syntax & Built-ins

Your complete Python reference for data types, collections, and control flow. Master functions, classes, file I/O, and comprehensions in one handy guide.

Vishnu
Vishnu
Core Web Vitals Explained: How to Measure and Fix Your Scores
Web Dev 8 min read

Core Web Vitals Explained: How to Measure and Fix Your Scores

Understand Google's Core Web Vitals and their impact on SEO. Learn what LCP, INP, and CLS measure, why scores drop, and practical ways to optimize them fast.

Vishnu
Vishnu
How to Set Up CI/CD with GitHub Actions (Complete Guide)
GitHub Actions 7 min read

How to Set Up CI/CD with GitHub Actions (Complete Guide)

Learn to build CI/CD pipelines with GitHub Actions. Step-by-step guide to testing, building, and deploying apps with secure secret management.

Vishnu
Vishnu
PHP Cookies 🍪 vs Sessions 🔐: Complete Guide with Code Examples
PHP 3 min read

PHP Cookies 🍪 vs Sessions 🔐: Complete Guide with Code Examples

Learn PHP cookies 🍪 and sessions 🔐 with fun theme park analogies. Manage user data securely with practical PHP code snippets!

Vishnu
Vishnu
PHP Input Validation & Sanitization: Railway Ticket Booking Guide
PHP 4 min read

PHP Input Validation & Sanitization: Railway Ticket Booking Guide

Learn PHP input validation and sanitization with a fun railway ticket booking analogy. Protect your site from SQL injection and XSS with practical examples.

Vishnu
Vishnu
PHP self:: vs static:: Explained: A Simple Guide
PHP 3 min read

PHP self:: vs static:: Explained: A Simple Guide

Learn the key differences between self:: and static:: in PHP. Understand late static binding, class inheritance, and when to use each for cleaner OOP code.

Vishnu
Vishnu
How to Upgrade AWS EC2 Instance Type for Better Performance
AWS 4 min read

How to Upgrade AWS EC2 Instance Type for Better Performance

Learn how to efficiently resize your AWS EC2 instance. This guide covers upgrading instance types, increasing RAM and CPU, and optimizing your cloud resources.

Vishnu
Vishnu
Java Constructors Guide: Types, Examples & Best Practices
Java Constructors 5 min read

Java Constructors Guide: Types, Examples & Best Practices

Master Java constructors! Learn about default, parameterized, and no-argument types with clear examples, best practices, and object initialization fundamentals.

Vishnu
Vishnu
Common Ways to Create Objects in JavaScript
JavaScript 3 min read

Common Ways to Create Objects in JavaScript

Discover effective ways to create objects in JavaScript, including constructors, ES6 classes, and singletons. Master object creation with this detailed guide.

Vishnu
Vishnu
Nested Eager Loading in Laravel Eloquent Explained
Laravel 7 min read

Nested Eager Loading in Laravel Eloquent Explained

Reduce database queries in Laravel using nested eager loading. Learn the syntax, conditional loading, and how to optimize deeply related Eloquent models.

Vishnu
Vishnu
Check Your Laravel Version from the Command Line
Laravel 5 min read

Check Your Laravel Version from the Command Line

How to check your Laravel version using php artisan --version, php artisan about, composer show, and app()->version(). Updated for Laravel 12 in 2026.

Vishnu
Vishnu
Google Ads LinkedIn Skill Assessments: Questions & Answers
Google Ads 1 min read

Google Ads LinkedIn Skill Assessments: Questions & Answers

Comprehensive guide to Google Ads LinkedIn Skill Assessments with expertly curated questions and answers.

Vishnu
Vishnu
Install Postman on Ubuntu
HowTo 2 min read

Install Postman on Ubuntu

Learn how to install Postman on Ubuntu using Snap or the official Linux tarball, with steps for launching, updating, and removing it.

Vishnu
Vishnu
How to Easily Turn Off and On Auto-Suspend in Ubuntu 22.04
Ubuntu 22.04 auto-suspend 4 min read

How to Easily Turn Off and On Auto-Suspend in Ubuntu 22.04

Learn how to turn off and on auto-suspend in Ubuntu 22.04 with this easy guide. Save battery and control your computer's sleep settings!

Vishnu
Vishnu
The Art of Beautiful Git Commits: Guide to Better Messages
beautiful git commits 5 min read

The Art of Beautiful Git Commits: Guide to Better Messages

Improve your codebase with clear, concise, and beautiful Git commits. Learn best practices for imperative mood, categorization, and emoji use in messages.

Vishnu
Vishnu
Install XAMPP on Ubuntu
HowTo 2 min read

Install XAMPP on Ubuntu

Learn how to install XAMPP on Ubuntu, start and stop it from the terminal, open the manager, and remove it cleanly when needed.

Vishnu
Vishnu

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