Month: May 2025

Introduction In the previous article of this series, we examined MySQL data types for storing date and time values. However, even in the seemingly simpler area of ​​storing numeric values, there are some unobvious pitfalls. Even experienced developers can fall into traps when it comes to integer overflows, floating-point rounding, or legacy attributes like ZEROFILL. … Read more

All the devs here, let’s be honest. Amidst fixing bugs and study sessions to beat AI from taking over your jobs, there’s definitely not enough time to commit to a 700-episode-long anime, right? Sometimes, you just want a contained, brilliant narrative you can watch in one night without sacrificing tomorrow’s stand-up call. Being a quirky … Read more

Ashamed to admit, I still use Swarm in 2025. It’s easy to explain, quick to set up, and simple to use. It’s a starting point in the world of containers when full-blown Kubernetes is overkill. But Docker’s evolution hasn’t been the most straightforward. Over time, it began to lack a minimal dynamic proxy for Swarm … Read more

In this post, we will build a typed routing navigation system for React apps without using external libraries. While most web applications benefit from full browser navigation with URL pathnames, there are specific scenarios where simpler routing solutions make sense. Desktop apps built with Electron, Chrome extensions, or simple browser widgets often don’t require traditional … Read more

Many…many times I’m feeling overwhelmed when checking and or looking for something on my Notes App. Because it has a long list of folders in the text format, and needs to scroll up and down. So, this is based on my own experience. Let’s make this writing so simple. I like writing, but I felt … Read more

In Dec 2023, the International Organization for Standardization (ISO) published ISO 42001, the world’s first international standard specifically designed for artificial intelligence management systems. This landmark standard arrives at a critical juncture as organizations across industries grapple with implementing AI technologies responsibly, ethically, and effectively. Whether your organization is just beginning to explore AI capabilities … Read more

SQLMap is a powerful open-source tool for finding and taking advantage of SQL injection vulnerabilities in web applications. If you’ve been learning about ethical hacking, you’ve probably heard of it. But what if we could make SQLMap smarter so smart that it could think like a human penetration tester? That’s what SQLMap-AI does. It’s an … Read more

In Excel, you can easily convert the text string into Sentence Case and it will helps you to read and engageable. While Excel doesn’t have a built-in “sentence case” function, you can achieve this formatting using a custom formula. In this tutorial, I will explain you the multiple methods to convert a text string into … Read more

Disclaimer: This post includes affiliate links; I may receive compensation if you purchase the book from the different links provided in this post. This review is about Writing for Developers by Piotr Sarna and Cynthia Dunlop from Manning. I started my blog as a hobby seventeen years ago, in April 2008. At the time, I … Read more

Here’s what a real case teaches us: Xiao Zhang, an experienced crypto investor, recently heard about a highly promising new project — TokenX, set to launch on the BSC chain. Sensing a great opportunity, he decided to participate in the presale using 0.5 ETH. Under normal circumstances, this is what his operation flow would look … Read more

Can’t get a job without experience? Don’t wait — build it yourself. Join hackathons, create real problem-solving pet projects, or work with student startups to

I’m excited to share the beta version of my new project: a real-time trade data aggregator for Bitcoin (BTC) spot markets.