Gaurav Joshi

Testing: Getting Started

Introduction Testing in Laravel is a fundamental part of the framework, emphasizing the importance of having a robust set of tests that ensure your application functions as expected before it goes into production. Laravel provides a rich set of tools and helpers to facilitate both unit and feature testing, making[...]

By |August 10, 2024|

Unlocking AI Potential: The Power of Prompt Engineering

Prompt Engineering The way we interact with technology is constantly evolving. One of the most exciting recent advancements is in the realm of artificial intelligence (AI), where machines are trained to think, learn, and even communicate like humans. Among the countless developments in areas such as generative AI, there's a[...]

By |May 4, 2024|Tags: |

Explore the power of programming comments!

Comments in programming are not just notes for the developer; they are critical pieces of documentation that help maintain the code, flag potential issues, and suggest improvements or optimizations. Let's explore some common types of comments used in programming and what they signify. FIXME: // FIXME: This function throws an[...]

By |February 28, 2024|

Ultimate Git Command Guide 2024

Important commands Command Description git config --global user.name Sets the name that will be attached to your commits and tags globally. git config --global user.email Sets the email address that will be attached to your commits and tags globally. git init Initializes a new Git repository in the current directory.[...]

By |February 27, 2024|Tags: , , , |

Understanding PHP’s Array Manipulation: Exploring References and Unsetting

Understanding PHP's Array Manipulation In PHP, arrays are powerful data structures that allow developers to store and manipulate collections of data efficiently. Understanding how to work with arrays effectively is crucial for building robust and scalable applications. In this article, we'll delve into array manipulation techniques using PHP, focusing on[...]

By |February 26, 2024|

PHP built-in functions

PHP comes with a vast library of built-in functions that you can use for various purposes, ranging from string manipulation, array handling, file operations, session management, and much more. Here's an overview of some of the categories of built-in functions in PHP, along with examples from each category: Name Description[...]

By |February 26, 2024|Tags: , , |

SQL Transactions: BEGIN, COMMIT, ROLLBACK

SQL transactions are used to manage actions that must be executed together. If one action fails, the transaction ensures that none of the actions affect the database. This is crucial for maintaining data integrity. BEGIN Transaction Begins a new transaction. It's the starting point from where the changes start being[...]

By |February 26, 2024|

Understanding the “chmod” Command

Changing File and Directory Permissions in Unix-like Systems The "chmod" command is a powerful tool in Unix-like operating systems that allows you to change the permissions of files and directories. Example: chmod -R 755 storage   Breakdown of the Command: chmod: This is the command itself, indicating that we want[...]

By |October 20, 2023|Tags: , , |

Mastering Dependency Management with Composer: A Comprehensive Guid

Composer Important Commands Composer is an application-level dependency manager for the PHP programming language that provides a standard format for managing dependencies of PHP software and required libraries. Composer Commands: composer clearcache This command clears the Composer cache, which can be useful if you want to remove cached data and[...]

By |October 16, 2023|
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