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[...]
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[...]
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[...]
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.[...]
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[...]
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[...]
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[...]
OpenAI blames DDoS attack for ongoing ChatGPT outage, Know about DoS Attack
OpenAI updated on its website that there is indeed an outage and the AI tool isn't working for many users. The latest update from the website says that they are "currently investigating this issue." OpenAI had also acknowledged the issue and revealed that the reason behind the outage was a[...]
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[...]
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[...]