What is React used for?
React has been growing in popularity and has become the JavaScript flavor of choice for many programmers due to its ease and speed. But what exactly is React, and what is React used for? This article will dig into what React is and how it creates effective user interfaces (UIs).What is React?React, also known as…
Should I learn R?
If you are new to programming and trying to decide where to start, the choices can seem endless. There are so many programming languages to choose from. How do you know which one is for you?The R programming language may be one of the languages you ran into in your search. And you might be…
Back-end programming languages: Which should you learn first?
Back-end development can be an interesting and exciting career path. Like other Web Developers, Back-End Developers are in high demand. You can also expect to make a decent living, with the average salary for these developers being $122,445 in the U.S.If you're considering a career in back-end development, you're probably wondering which programming language you…
What is R used for?
Many of the computer programming languages you learn about are general-purpose. You can use them to build all types of applications. However, other programming languages are designed for a specific task and become well-known because they do that task more efficiently or make programming the solution easier. R is one of these specialized programming languages.R…
Python vs. JavaScript: Which should you learn as a beginner?
When you start programming, it can be tough to decide which programming language to learn. Both Python and JavaScript are great choices for beginners, but what are the differences, and why would you want to learn one over the other? In this article, we'll take a look at both languages to figure out which one…
What is Java used for?
The motto of Java is "write once, run anywhere." And it's true. You can find Java code just about anywhere. It is used in Android app development, web development, game development, smart devices, and so much more.In this article, we will take a look at Java's interesting history. Then, we’ll explore all the places Java…
How to work with code written by someone else
When you just start out on your learning journey toward becoming a developer, you primarily work with code that only you have written and that only you will use. But as you progress, one of the big milestones you’ll come across is when you begin to work with code written by someone else.When you start…
20 code challenges to put what you’re learning to the test
Code challenges help you build problem-solving skills, better understand the programming language you use, and get to know algorithms you may not be familiar with. If you want to improve your skills in programming, there's no better way than by writing code. In addition, coding challenges are convenient because they allow you to exercise your…
How to debug your code
A software bug is an error that happens in an application causing it to return an invalid result or to function incorrectly. A bug can result from incorrectly written code, errors in a compiler, or even hardware issues. In this article, w'll be looking at code-specific bugs because those are usually created inadvertently by programmers.Don't…
Do I have to be good at math to code?
Here at Codecademy, one question we hear a lot is: “Do I have to be good at math to code?” To answer this question, we spoke with developers from the Codecademy team and our larger community during a recent Women in Tech Panel live event to hear their thoughts on the topic.In general, programming is…
