Code & QA Zone: Tutorials, Tools, Guides & Tips for Developers & Testers

How to Count Daily Records in MySQL

In this article, we'll explore different ways to count daily records in MySQL, from the most basic query to more advanced use cases like filtering by date range, formatting dates. 1. Count Records Per Day — The Basic Way Let’s start with a simple example: we want to count how many sales ...

Javascript Object Destructuring Explained with Examples

Object destructuring is a feature in Javascript that allows you to extract values from data ...

Ways to Title Case Strings in Javascript (With Examples)

As part of a fix I worked on some time ago, I needed to title case a string in Javascript for a grou ...

Beyond the Code: QA Mindset Every Developer Should Have

As developers, we're trained to build, to construct systems, ship features, and write code that work ...

Developer to QA: How the Switch Made Me a Better Engineer

When I started my career as a developer, I never imagined I would one day become a QA engineer. I wo ...