7 Quick Tips for Writing Efficient Code in Python

Tips for making your Python code faster and more organized.

Alain Saamego
3 min readJun 3, 2022
Photo by AltumCode on Unsplash

Python is a powerful language that is widely used in many industries today. Python is known for its ease of use and readability, making it a great language for beginners to learn.

However, Python also has a lot of advanced features that can make code more efficient. In this article, we will explore 7 quick tips for writing efficient code in Python.

1. Use the correct data type

One of the most important things to consider when writing code is to use the correct data type. Python has a variety of data types available, and using the wrong data type can make code less efficient.

For example, using an integer data type when a floating point data type is needed can make code run slower.

2. Use built-in functions

Python has many built-in functions that can be used to make code more efficient. Using built-in functions can avoid having to write your own functions to perform common tasks.

For example, the len() function can be used to quickly find the length of a list, instead of writing your own code to loop through the list and count the items.

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