Categories
MySQL

A Big Decision in Identity Selection: INTEGER or BINARY?

Choosing an identity in the world of databases is not as simple as it may seem. In fact, the choice of each identity (or ID) is part of a much larger strategy. “Life is short, data types are long,” someone once said (of course, they didn’t actually say it, but it would have been very cool if they had). This article leaves you face-to-face with the question “INTEGER or BINARY?” and aims to help you find the correct answer to it.

Categories
Survival Guide for Developers

Logitech MX Keys S Combo for Mac: Your New Favorite Work Buddy

“Why so serious?” When it comes to productivity tools, there’s no need to stress. Let me introduce you to a product that will make your workflow as smooth as butter: the Logitech MX Keys S Combo for Mac.

Whether you’re a developer chasing the next big idea, a designer crafting pixel-perfect layouts, or someone just trying to reply to emails faster than a Marvel superhero dodges lasers, this keyboard and mouse combo has your back.

Categories
MySQL

The King Slayer of MySQL: Solving the N+1 Query Problem

Let’s take a lesson from the world of A Song of Ice and Fire: “Chaos is a ladder.” But this rule does not apply to MySQL queries! On the contrary, if you let chaos into your queries, your performance can tumble down a cliff. Introducing the sinister N+1 Query Problem, the silent killer of database performance.

Categories
JavaScript / TypeScript

JS Callback Mess: The Redemption Tale of Promises and Async/Await

Once upon a time in the world of JavaScript, there was a fearsome beast called “Callback Hell.” This monster turned innocent code into a labyrinth, making it nearly impossible to read or maintain. Every time you revisited your code, it felt like watching Inception—layer upon layer of complexity unfolding as you asked yourself:
“Will I ever escape this nightmare?”

But fear not, dear coder, for this story has a hero: Promises and Async/Await. Let’s dive into this redemption tale together.

Categories
MySQL

MySQL with “INSERT INTO … ON DUPLICATE KEY UPDATE”: Advantages and Disadvantages of a Fun Approach

Hello MySQL enthusiasts! Today, we’re diving into a commonly used yet often underrated topic in the world of databases: the “INSERT INTO … ON DUPLICATE KEY UPDATE” statement. In this article, we’ll explore the advantages and disadvantages of this handy SQL command while also taking a look at what’s happening behind the scenes.

Categories
Code Wars

Code Wars: Boolean or 1/0? – A Developer’s True Dilemma!

Let’s be honest; as developers, we all have those moments where we stare at our computer screen with a coffee cup in hand, pondering, “Should I use a Boolean, or an integer?” Maybe this dilemma has even kept you up at night. Let’s dive into this seemingly complex, yet surprisingly fun, question!

Categories
Survival Guide for Developers

Survival Guide for Developers: The Real World Beyond Code

The outside world is waiting for you to explore the life behind the code! This guide, filled with tips to help developers enhance their social skills and be more effective in real life, will encourage you to think not only about code but also about life. Are you ready to embark on a journey filled with social media, coffee breaks, and fun hobbies? Remember, exploring real life is the most enjoyable way to strengthen your software career!

Categories
Survival Guide for Developers

PHP Framework Selection: God Tests Developers with Choices!

Choosing between PHP frameworks can sometimes lead to sleepless nights for software developers. So, in this complex process, which framework should we choose? This is where we embark on a deep dive into the world of PHP.