Contents
How to write clean code with few parameters?
Usually a function gets a structure or object (with a few different things in it) passed to it along with a couple of other parameters that tell the function to do something to the struct. For good-smelling, clean, modular code, try to stick to the single responsibility principle.
Which is the best example of clean code?
Most examples are taken from Robert J. Martin’s Clean Code. It is a programming classic and I suggest you read the whole text when you have time. “There are only two hard things in Computer Science: cache invalidation and naming things.” – Phil Karlton
Why are unit tests better than writing code?
If you find testing the code taking a large amount of time compared to writing the code, consider a design that is more testable. A high code coverage percentage is often associated with a higher quality of code.
Is it possible to learn to clean code?
Clean coding is not a skill that can be acquired overnight. It is a habit that needs to be developed by keeping these principles in mind and applying them whenever you write code. Thank you for taking your time to read and I hope it was helpful. If you are interested in reading more articles like this, you can subscribe to my blog.
What’s the best way to write clean code?
For good-smelling, clean, modular code, try to stick to the single responsibility principle. Do that with your structs (or objects), the functions, and the source files. If you do that, the natural number of parameters passed to a function will be obvious. We’re talking about cognitive load, not syntax.
What does Bob Martin suggest in clean code?
In “Clean Code”, Bob Martin does not suggest to replace repeated function parameters by globals, that would be a really awful advice. He suggest to replace them by by private member variables of the class of the function.
When to use variable names in clean code?
Do not use letters like x, y, a, or b as variable names unless there is a good reason (loop variables are an exception to this). These names are so much better. They tell you what is being measured and the unit of that measurement. Be careful about words that mean something specific.