•6 min read
Timezone Compare: A Simple Tool for Remote Teams
Managing multiple timezones can be challenging for remote teams. I built a simple timezone comparison tool to make scheduling across different locations easier.
All Articles
Technical writings, tutorials, and thoughts on software development
12
Total
114
Topics
•4 min read
AsyncLocalStorage in Node.js - Beginner Guide
Learn how to use AsyncLocalStorage in Node.js to manage request-level context with practical, file-based examples.
•4 min read
Setting Up MongoDB Unit Tests with mongodb-memory-server for Seamless Testing
In this article, we explore how to implement mongodb-memory-server to simplify and optimize your MongoDB unit tests. By using an in-memory MongoDB instance, you can run tests in isolation without affecting your production database. We walk through configuring MongoDB for production and testing environments, creating a schema, setting up the necessary tests, and adding debugging capabilities for troubleshooting. This setup ensures fast, reliable, and independent unit tests for your MongoDB projects.
•2 min read
Understanding the Difference Between WHERE and HAVING in MySQL
In MySQL, the WHERE and HAVING clauses are crucial for filtering data but serve different purposes. This article explores their distinct functionalities, usage scenarios, and provides practical examples to enhance your MySQL querying skills.
•4 min read
Improving MySQL Database Queries: Best Practices for Better Performance
Learn how to optimize MySQL database queries for better performance. Tips include using indexes, optimizing CTEs, avoiding subqueries, and analyzing queries with QEP
•3 min read
KafkaJS Graceful Shutdown: Ensuring a Clean Exit for Your Kafka Consumers
Learn how to implement a KafkaJS graceful shutdown to ensure your Kafka consumers exit cleanly and avoid data loss in Node.js.
•4 min read
Mastering Destructuring Assignment in JavaScript: A Deep Dive
Learn how to master destructuring assignment in JavaScript with this in-depth guide. Understand the powerful ES6 feature that simplifies array and object manipulation, and explore examples and best practices.
•3 min read
How to Fix a Dirty Database Using a Go Script
Learn how to fix a dirty database state caused by failed migrations in Go using the golang-migrate package, even when you don't have MySQL admin permissions.
•3 min read
Formatting Dates and Times in PHP: Displaying Time as "GMT +8"
In this article, we tackled the common challenge of formatting timezones in PHP, specifically how to display them in the user-friendly "GMT +X" format. Using the powerful DateTime class, we showed how to retrieve the current time in Singapore and customize the output to strip the default offset formatting. By breaking down the steps and providing a clear code example, we highlighted the importance of effective timezone presentation for enhancing user experience in web applications. This guide equips you with the knowledge to ensure your app’s time display is both clear and recognizable, making it easier for users around the world to engage with your content.
•3 min read
Mastering Version Management: A Guide to NVM, Volta, Pyenv, and PHP Version Management
Managing different versions of programming languages can be a hassle, but with the right tools, it becomes a breeze. This article explores some of the most popular version managers: NVM for Node.js, Volta for Node.js, Pyenv for Python, and tools for PHP version management. Learn how to install, configure, and switch between versions effortlessly, ensuring your development environment is always optimized.
•3 min read
How to Extract YouTube Video IDs and Create Embeddable URLs in PHP
In this article, we explore a PHP function that extracts YouTube video IDs from various URL formats and generates a consistent embed link. Perfect for web developers working with content management systems or custom video players, this guide ensures you can handle any YouTube URL with ease.
•2 min read
Handling Asynchronous Operations with JavaScript's map
In JavaScript, combining map with async functions can lead to an array of unresolved promises. The key to resolving this is Promise.all, which handles multiple promises and returns their resolved values.