10 Common Mistakes You Should Avoid When Learning Code

Common Programming Mistakes, Beginner Programmer Mistakes, Which things we should avoid when learning to code

Learning programming is not so easy, and beginners are prone to make mistakes. I think we can all agree on that. But with enough hard work, perseverance and a lot of patience, we can get better at it slowly but steadily. It's just a matter of time.

However, you need to make sure that your outlook on learning is right. Otherwise, you will unduly slow down your progress. In this post, we will take a look at the common mistakes that beginners make when trying to learn coding. 

1. Learning Without Solving Problems

There is a lot of difference between solving a programming problem and getting just the output. The mistake that many beginner programmers make is to memorize the syntax from the documentation and write a code that gives the correct result. 

But there is no basis behind it. Programming means solving various problems and it requires proper implementation of many things like algorithms, data structures etc.

2. Copy From Books & Tutorials

Many beginner coders, while learning a new language, often do exactly what is done in the video tutorial without realizing it. But in this way, nothing is actually learned. 

If you watch a lesson and do the exact same steps, it’s certainly better than not writing code at all, but in order to really learn something, you have to think for yourself. And you do this by building your very own project rather than copying an existing one.

Read also: Top 5 Websites to Learn Programming for Free in 2021

You will become proficient in problem-solving only when you encounter various problems while coding and you will be able to deal with them on your own.

3. Which language should I learn?

This is a very common problem. You will see these types of questions on forums and social sites.

Should I learn Python First? or Javascript?

Can I build websites without HTML?

Would it be better to learn C, C ++ instead of Java?

These questions are a waste of time and you have to answer such questions yourself. If you want to develop Android Apps, then Learn Java. If you want to be a Web Developer, learn Javascript, PHP etc. Each language has a special use case and each of them is specialized for different fields.

Read Also: Why You Should Learn PHP in 2021?

So, Don't waste more than a day deciding which language to learn. And once you make a decision, don't listen to anyone else for the next six months.

4. Laziness in Doing Practice

If you read a book, watch a video tutorial or memorize a lecture, you will not be able to learn anything if you do not write code yourself. It will be a lot like, Memorizing recipes and claiming to be a chef, even if you have never cooked.

Practicing the actual code should never be neglected in programming. It’s easy to read some lines of code or watch some videos for learning then telling your brain that you understood everything. But once you start writing the code you will find a lot of silly and big mistakes.

So, Practice codes more and more and try to solve problems. If you get stuck anywhere, take help from Google and StackOverflow.

5. Planning Too Much

Planning before jumping into code is a good thing, but even good things can hurt you when you do too much of them.

I will learn this today and finish it. I will fry this code tomorrow. I will turn the world upside down the day after tomorrowThere is no need to make such a plan. Instead, make an outline of what you need to learn.

Do not look for a perfect plan. That does not exist in the world of programming. Look for a good enough plan, something that you can use to get started.

6. Trying To Memorize Codes

Many people think that being a good programmer is about memorizing all the different algorithms and knowing a lot of different APIs. So, they try to swallow the code and fail.

If you want to know which class (or method, or any other form of code) you have to use for a task, or if you forgot how the syntax for a certain operation looked, you have to google it. 

If you use it repeatedly, You will eventually memorize it. Any modern IDE autocompletes a lot of code for you and shows you warnings if your syntax is wrong.

7. Fear and Doubt

The biggest mistake you can make as a beginner is to think you're not good enough, not smart enough: that you have the wrong type of brain, and you'll just never get it.

I believe that anyone can learn to program to at least a basic level if they stick with it. Code will seem like an incomprehensible wall of alien language at first. That's normal! But bit-by-bit you learn what each part does, and it's not scary anymore, and then you see it's really all very logical when you know what it means.

Master your fear, or fear will be your master! 

8. Not Backing Up Works

The phrase "I just lost 8 hours work" should not be in a programmer's vocabulary! There are so many good tools for automatic backup and version control now, that there's really no excuse to lose anything, even if you have a major computer malfunction, fire, burglary or other minor disasters.

Back up your files in Dropbox, Github or other platforms. Almost all of these tools have free-to-use options.

9. Thinking of Money

I saw this tendency in many students. Their dream is to earn a lot of money by doing programming. If you only want to learn coding with the desire to get rich, then coding is not for you. Programming takes a lot of patience and passion. If you don't enjoy the subject, you will never be able to master it. 

When you become a good programmer, money will run after you. Otherwise, both programming and money will leave you. If you stay on track and just keep practicing, you will be amazed by how quickly you will get better.

10. Learning Infrequently

If you get too excited in the beginning, there will be times when you just don’t want to code. Depending on your mood is a bad strategy, so you need systems that help you keep going even if you don’t feel like it.

You should try to write some code every day that you have time for it, especially if you are a beginner. Of course, it depends on your schedule and responsibilities and there might be days where it’s just not possible. 

Read also: Beginner Tips & Guide To Start Learning Python In Easy Way

I’m not telling you to be strict every day, I just want you to not leave too much gap between single programming sessions.


Knowing your mistakes can help you improve as a programmer. These should help you in your journey to becoming a good programmer. If you've read the whole post, comment below "2021 will be my year of learning programming". Let’s learn together and enjoy the process as much as we can. 


Thanks for reading!

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