May 26, 2013 · you could also use a one line named function as: def perms(xs): return (list(x) for x in itertools.permutations(xs)) –

Feb 22, 2023 · In Python, you can create a one line function by defining the function body next to the header or using a lambda function. Both methods are severely limited as you can’t include a for or if statement in the function.

How do I write an if-then-else statement in Python so that it fits on one line? For example, I want a one line version of: if count == N: count = 0 else: count = N + 1

Apr 25, 2025 · One-Liners in Python One-Liner #1: To input space separated integers in a list: Suppose you want to take space separated input from the console and you want to convert it into List. To do this map() function can be used that takes int() …

Jun 13, 2023 · Here are 10 useful Python one-liners that come in very handy in a developer’s day-to-day life to code faster. 1. Swap two variables. Traditional Way. Here, we have used a variable temp to store the value of the variable first so that it doesn’t get …

Dec 20, 2013 · Lambda functions don't need a name. They don't clog your namespace just for a function which is used only once. As you can see, though we created a lambda function (in this case, we could have directly used len), it does not add up to the local namespace. They are use and throw type functions.

Sep 5, 2020 · Python One-Liners will teach you how to read and write “one-liners”: concise statements of useful functionality packed into a single line of code. You’ll learn how to systematically unpack and understand any line of Python code, and write eloquent, powerfully compressed Python like an expert.

After putting a lot of effort into searching the web for inspiration, I created the following ten one-liners. Some of them are more algorithmic (e.g. Quicksort). Some day, I will add a detailed explanation here - but for now, you can read this blog article to find explanations.

In Python, define function to reuse your code in multiple places without using them explicitly. Learn how to do that + more here in our guide. Toggle navigation. Tips & Tricks ... Python also allows you to define small, one-line functions using the "lambda" (probably what inspired AWS' Lambda services) keyword: square = lambda x: x * x print ...

Aug 18, 2021 · This article will cover 12 Python amazing one-liners shortcut codes. Without any further delay let get started. This Python one-liner tip will save your time to write a multi-line For loop....