You need to consistently practice if you wish to improve your programming skills. Otherwise, you may find it difficult — even if you have studied a significant amount of information.
We recommend doing coding exercises for a new concept until you understand it.
It's probably best to review the code line by line and step by step. Ask yourself what role each operator, variable, etc., has to play in the execution of the code. Not only will this help you understand the concepts you're focusing on, but it will also make your coding exercises easier.
Remember to Take Breaks when Debugging
Even if you've never written a single line of code in your life, you may have heard about how frustrating debugging can be. All developers eventually encounter a situation where they simply cannot figure out why certain parts of their code cause errors.
This often leads to a significant amount of frustration and can even cause some people to give up on the problem entirely. If your program has a bug, though, there's always a solution.
Don't be afraid to walk away and come back at a later time. This could be all you need to help give you a different perspective on the problem.
Keep Learning. There’s Always More to Learn
This is the equivalent of attempting to master a particular sport within a minuscule timeframe. This isn't a practical endeavor, and it will almost always lead to falling short of your goals.
As you learn, you're likely to encounter difficulty with some of the intermediate and advanced concepts. You may even reach a point where you spend hours on a handful of exercises.
Remember, coding bootcamps are designed to teach you practical skills you can expand on.
Establish a pace that is comfortable for you to learn. If you have the time to study for hours each day, then you should do so as long as you aren't hitting a brick wall every time you sit down.