If you're working in IT, you might need to schedule various repetitive tasks as part of your automation processes. For example, you could schedule a particular job to periodically execute at specific times of the day. This is helpful for performing ...| freeCodeCamp.org
It can take a lot of time to build content and maintain a website. How can we make sure our content stands out when getting shared on social feeds around the internet? What is Open Graph? Why do I need it? What happens if I don’t have it? Starting w...| freeCodeCamp.org
Let’s start with a simple question: Why do we get together for a short meeting each day? If you work on a Scrum team, you’ve probably heard of a daily scrum, sometimes called a daily stand-up. It’s one of the key events in scrum. The “daily” usually ...| freeCodeCamp.org
By Nabil Tharwat Knowing how to ask effective technical questions is an essential skill every software engineer should have. You may be stuck with a bug, unable to figure out why your program isn't working correctly, or you might be having trouble l...| freeCodeCamp.org
Imagine having a web app that looks and feels just like a native mobile app. It launches from your home screen, runs in full-screen mode, and responds smoothly to your interactions. But here’s the surprising part: it wasn’t downloaded from an app sto...| freeCodeCamp.org
Ever feel like your AI tools are a bit...well, passive? Like they just sit there, waiting for your next command? Imagine if they could take initiative, break down big problems, and even work together to get things done. That's exactly what LLM agents...| freeCodeCamp.org
By Mohamed Mayallo The N+1 query problem is a performance issue you might face while building APIs, regardless of whether they're GraphQL or REST APIs. In fact, this problem occurs when your application needs to return a set of data that includes rel...| freeCodeCamp.org
Object Relational Mapping (ORM) is a technique used in creating a "bridge" between object-oriented programs and, in most cases, relational databases. Put another way, you can see the ORM as the layer that connects object oriented programming (OOP) to...| freeCodeCamp.org
If everything is predictable in a game, that isn't much fun. RNGs, or Random Number Generators, are a way to introduce a touch of randomness and causality you need to spice it up. In this article, we'll learn how random number generators work. How an...| freeCodeCamp.org
Random Method The JavaScript Math.random() method is an excellent built-in method for producing random numbers. When Math.random() is executed, it returns a random number that can be anywhere between 0 and 1. The 0 is included and 1 is excluded. Gene...| freeCodeCamp.org
By Nader Dabit If you’re reading this then you are a participant in the modern web. The web we are experiencing today is much different than what it was just 10 years ago. How has the web evolved, and more importantly – where is it going next? Also, ...| freeCodeCamp.org
By Shen Huang Do you really understand Big O? If so, then this will refresh your understanding before an interview. If not, don’t worry — come and join us for some endeavors in computer science. If you have taken some algorithm related courses, you’v...| freeCodeCamp.org
