Programming is easy and hard at the same time. For some people, it is life, and they try to study all the time.
For other people, it is a foreign language without a dictionary. They think that programmers are a separate nation with different rules of life.
It true in general. Only human with special temperament can become a successful professional programmer.
The good news is that skill is not given by birth, and all of them start from zero levels, so it is possible to improve your skills or even start from the beginning at any age.
For necessary examples of code, you can use online service like https://assignmentcore.com as a programming assignment helper for students that will solve your current problem.
There is one of the ways of studying that is very useful, but even there mistakes can occur.
Here is the list of 10 typical programming mistakes, and some ideas on how to avoid them.
Violation of writing style
In classical coding, every company has a writing style, and before you start coding, you must be acquainted with it and try not to ignore it.
If everybody uses the same rules and style, the whole code looks like a joint product and shows the professionalism of management and team.
Ignoring comments and explanations
It is a rule to leave comments for the future. It will help you later if you need to improve your code, or it will help another prommer to understand the logic of your code.
Another usefulness of comments is that they show the number of the task you solved according to these changes of the code.
Using bulky structures and functions
Remember that the best coding is the simplest coding. Try to use the easiest logic and short sentences.
Your goal is to write like in the tutorial, and every other professional can decode your logic as soon as possible.
Coding without deep understanding of the main goal
If you need to write only one part of the big problem, the only way to do it with the high quality is to explore and understand the whole process.
After such investigation, you must compare it with the logic that you decided to use for your small part. That is the only way to have a perfect result.
Incorrect using of debugger or ignoring It
The debugger is a hard code that other qualified programmers did for help.
It is like ignoring professional help or advice from experts. You may not accept it, but sure you must be aware of it.
Denial of necessity of backups
A very clever person invented backups. They save time and allow making mistakes.
If you use them, you are not afraid to lose all previous code and can handle more new features and experiments.
Ignoring of documentation writing
This part is unbelievably boring for every programmer. For the person who uses one word for a huge function, it is a real torture to write long documentation.
However, it is needed for the team if you want your project to be successful.
It is possible to instruct someone and don’t write documentation, but this skill must be present anyway.
Forgetting about exceptions
In a perfect world, there are no exceptions, but we don’t live there. The question of exceptions must be taken into account by every programmer.
It should be provided that the user can intervene in the standard process and change the result. It seems crazy, but the goals of business sometimes need this instrument.
The omission of users input validations
The previous item said that users are clever and deliberate.
This paragraph is about the opposite human qualities. It is very good when you use extra checkers of users’ input and message them in case of mistakes.
Simple and easy solutions are very come in handy in this question.
Avoidance of global varieties using rules
Global varieties seem unnecessary when the small team works with a simple project and communicate all the time.
They can discuss online all the questions and write code according to the results of the discussion immediately.
However, if we are talking about classical coding that is useful for the whole colleagues without explanation, the global varieties must be declared.
Here we discussed the most popular mistakes and how to avoid them. Unfortunately, it is impossible to start every process without inaccuracies.
Another problem that it is very hard to study using someone else’s experience.
The majority of people make mistakes again and again, and only after the few huge troubles become more professional.
Anyway, we believe that such lists will lead to quicker studying and paying more attention to your quality of coding.
Studying is a long process, so the goal is to make it quicker and more successful.