7 Handy Use Cases Of Dictionary Comprehensions In Python

栏目: IT技术 · 发布时间: 4年前

内容简介:Comprehensions in Python are syntactic constructs that are used to build sequences from other sequences. Essentially, comprehensions are a fancy form of writingAll comprehensions can be rewritten usingThe goal of this piece is to show you the power of dict

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May 12 ·6min read

7 Handy Use Cases Of Dictionary Comprehensions In Python

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Comprehensions in Python are syntactic constructs that are used to build sequences from other sequences. Essentially, comprehensions are a fancy form of writing for loops that are more concise and readable.

All comprehensions can be rewritten using for loops but the vice-versa doesn’t hold true. At large, there are four types of comprehension techniques in Python.

  • List Comprehensions
  • Dictionary Comprehensions
  • Set Comprehensions
  • Generator Comprehensions

The goal of this piece is to show you the power of dictionary comprehensions and how to leverage it in different ways. Before we explore a few interesting cases, let’s understand the syntax as it can confuse a lot of developers when starting out.


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