How to Write Code Efficiently: A Quick Guide

If you are new to coding and programming, you must be struggling with the language and your speed. Many programmers mention that speed and accuracy improve with time. However, that is not entirely the case. It is quite easy to improve your coding speed and efficiency right from the beginning. If you want to learn how to write code faster and more accurately, there are several things that you can do. In one of their articles, Beginning of the Future share various tips about how to write code in a better way.

Tips on How to Write Code Efficiently

Create a General Function

If your code has some repetitive blocks, you should make a general function and use that instead of writing it all over again.

Reduce Unnecessary Operations

Processing the same data set repetitively is a tedious task, and it is totally avoidable. Store your data in a dictionary or an array for faster implementation of code.

Return Variables Directly

Avoid declaring unnecessary variables where you can. It will make your code look cleaner and save you time when checking them at the end.

Explore Suitable Algorithms

Every algorithm has certain functions and benefits over the others. Look for algorithms that work with low time and space complexity.

Learn Dynamic Programming

Dynamic programming focuses on breaking down a big data set into smaller chunks and saving the file. You will observe that you do not have to repeatedly compute the same array of dictionary.

Reduce the Use of If/Else

Beginners often use the If/Else approach, and they continue to use that even when coding an enormous amount of data. Reducing its usage can make your code look cleaner and more readable. You can eliminate unnecessary Else blocks or keep them in a separate If/Else dictionary.

Reduce Loops

Instead of running over all the iterations, end your loop immediately after achieving the result. It will save you time computing the code at the end and make you aware of how to write code efficiently.

Lessen Variables in the Global Scope

Write code inside functions or methods. Define those methods and functions inside class definitions. It will declutter the code and improve its chances of being reused.