Coding practice for beginners

• Cave of programming : Learn to program, Upgrade your skills.
• Codeacademy : Learn to code interactively, for free.
• CodeAbbey - a place where everyone can master programming : Best place to begin with problems that start at the easiest and gradually increase difficulty with each problem.
• Exercism.io : download and solve practice problems in over 30 different languages, and share your solution with others.
• freeCodeCamp : Learn to code and build projects for nonprofits. Build your full stack web development portfolio today
• karan/Projects-Solutions : Solutions to most of the problems in the link above
• Lod - Cloud : The Linking Open Data cloud diagram
• Programming by Doing : very good site for those who want to start with absolute basics
• Reddit.com/r/dailyprogrammer : interesting programming challenges where you can learn from looking at other's code , even if you are not able to solve code you can look at how others solved.
• People Can Program : The most user-friendly code learning application on the internet.
• Programming Tasks : large collection of small programs
• Vim adventures : Learn VIM by playing
• Pramp : It's your turn to be the interviewer. when done, click on the swap roles button on the left
• Paqmind : Guides and challenges to learn programming
• treehouse : The fast, easy, and affordable way to build your skills.