Learn and Grow Archives - Page 2 of 97 - Blog Posts on famous people, innovations and educational topics

September 3, 2025 Learn and Grow

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Observer Design Pattern in Python

Introduction: The Observer design pattern is a behavioral design pattern widely used in software development to establish one-to-many dependencies between

September 2, 2025 Learn and Grow

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Understanding the Observer Pattern with an Example in PHP

The Observer pattern in PHP is a behavioral design pattern that allows an object, known as the subject, to maintain

September 1, 2025 Learn and Grow

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PHP Fatal Error Causes and Fixes with Examples

A PHP fatal error is a severe error that causes a script to terminate immediately. This type of error stops

August 29, 2025 Learn and Grow

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Streamlining Data Access with GraphQL

GraphQL, created by Facebook, is an open-source technology used on servers to make data requests more efficient compared to traditional

August 28, 2025 Learn and Grow

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Template View pattern with example in Python

Templates are often used in web frameworks. In the Python Django framework, a template view is used to dynamically render

August 27, 2025 Learn and Grow

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The Future of Artificial Intelligence (AI) in Test Automation

Artificial Intelligence (AI) should not be misunderstood just as a buzzword anymore — it’s revolutionizing industries at a rapid pace,

August 26, 2025 Learn and Grow

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Understanding Database Connection Pooling: A Comprehensive Guide

Database connection pooling is a crucial technique in optimizing database performance, especially for applications that interact frequently with databases. It