Good code is short, simple and robust! According to a leading iPhone app development company, writing good code is one of the most important parts of building a digital product. A lot of programmers do not understand that boosting the robustness of the code majorly depends on writing clean code.
Since there is a lot of uncertainty revolving around boosting the robustness of the code, we are here to sort out all your doubts. So without any further ado, let us learn more about boosting the robustness of the code.
Get Your Basics Right!
GOOD CODE = SHORT + SIMPLE + ROBUST
The moment when you start writing clean code, it gets easier to understand the very first two prerequisites necessary for writing good code. This is something a young coder must know. You will be able to improve gradually with time once you start writing code regularly.
But, we can’t ignore the fact that achieving robustness is quite trickier than the first two necessities.
The reason is because apart from mastering the code, you would also require practise prudence in using exceptions. This means that the written code can easily pass along errors and any sort of exceptional events happening to the code that called it.
Did you know that exception handling is basically just a judgement a lot of times. This means that the coder needs to make a judgement between “robustness” and “correctness”.
Let me slow down a little!
“Correctness” suggests never returning an inaccurate result. And “robustness” on the other hand means always trying to achieve something that will only allow the code to keep operating even if it leads up to inaccurate results.
Therefore, striking the right balance is the key. The only trick to write robust code is to focus on achieving the right balance while using exceptions.
Today, in this blog we would be sharing multiple ways to boost code robustness. Take a look!
Five Ways To Boost Robustness Of Your Code!
- Think Locally First
Here you need to follow the rule of thumb, which is that you need to throw exceptions only for the conditions that are truly exceptional. We all know that exceptions are a trade-off between increasing complexity & handling unexpected conditions. Therefore, handling conditions locally should be the priority while writing code.
- Throw Early, Catch Later
Throwing out exceptions from the right level of abstraction is very important. Once exceptions are raised, the calling program catches the exception. It then decides to display a suitable error message. That is the time when exceptions should be raised. It is advantageous for the support personnel and allows us to get to the root cause in a short span of time.
- Use Exceptions With The Right Messaging
Do you have the very purpose of an exception? It is to update other parts of the program in a way that it gets tough for them to be ignored. That is the reason why it is very important to associate exceptions with the right type of messaging, irrespective of its nature- warning, error or information.
- Standardize The Exceptions
What does it take to make exception handling manageable across applications? Well, for this we need to standardize them into a common framework. A standardized exception handling framework makes apps easier to debug and maintain. And the good thing is that it also results in simpler and cleaner code.
- Work Smart, Not Hard
Sometimes the best response you can give to a series of runtime errors is to abort the program. Yes, you read it right. Allow the user to return to the program with the correct inputs because there are times the additional efforts are not worth it.
Hope this information helps you to develop robust code. If you need more details, feel free to reach out to our experts at the top mobile app development company. Until then, stay hooked!