Based on our record, Codewars should be more popular than SQLZOO. It has been mentiond 160 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Recently, I was working on a coding kata on codewars.com. Early on, I started thinking that a potential solution might utilize recursion, a concept that involves a function calling itself. However, I quickly realized that my grasp of recursion was not as solid as it needed to be for this task. In this post, I will share the insights gained from deepening my understanding of recursion while working through the kata. - Source: dev.to / 5 months ago
Get more involved. Look into internships and junior SWE positions to get a sample of what you'd be applying for once you graduate. Solve coding challenges, start working on a portfolio of your personal works. I recommend codewars.com for coding challenges, it's fun. Source: 5 months ago
I'd recommend to play around with some basic coding challenges on leetcode.com or codewars.com. If the course prepared you well you won't find this useful, but playing around with them will make sure that you are comfortable with basics such as loops, if statements etc. Source: 9 months ago
I would advise for you to start with Python, it's a beginner-friendly programming language and it'll help with wrapping your mind around things. Play around with it, perhaps do some katas on CodeWars and you'll be set. Source: 10 months ago
There is a website called codewars.com where you can select problems of varying difficulty for the language you need. It is very helpful for learning. Source: 10 months ago
Https://sqlzoo.net/ is one of my faves. Source: over 2 years ago
Sql Zoo https://sqlzoo.net is great. Starts with really basic queries and gradually moves to more advanced queries and joins. There are tests for each section to help internalize it. Source: over 2 years ago
Check out sites like https://sqlzoo.net and try out the basics of SQL. And if that grabs your attention head over to youtube or udemy and take some courses. Source: over 2 years ago
Sqlbolt.com and sqlzoo.net are both fun, fast, and free. Source: over 2 years ago
What is a good tutorial that can explain everything to me from the start that you have used yourself?There are lots of great tutorials out there, some mentioned already in this post. https://sqlzoo.net was what I started with years ago. If you'd like to start from the beginning, avoiding lectures and instead focusing on exercises, I would suggest https://sixweeksql.com since it targets MS SQL specifically and will... Source: over 2 years ago
LeetCode - Practice and level up your development skills and prepare for technical interviews.
Codecademy - Learn the technical skills you need for the job you want. As leaders in online education and learning to code, we’ve taught over 45 million people using a tested curriculum and an interactive learning environment.
SQLBolt - SQLBolt provides a set of interactive lessons and exercises to help you learn SQL
Exercism.io - Download and solve practice problems in over 30 different languages.
Egghead - Learn the best JavaScript tools and frameworks from industry pros. Video tutorials for badass web developers.
Treehouse - Treehouse is an award-winning online platform that teaches people how to code.