一句话概括:介绍 Python 字符串格式化的一些实用小技巧

推荐理由

  1. 整理了一些非常实用的数字格式化技巧,如:怎样实现保留几位小数、怎样将小数格式化成百分号形式
  2. 对字符串格式化最佳实践有一定指导意义

摘要

Every time I use Python’s string format, version 2.7 and up, I get it wrong and for the life of me I can’t figure out their documentation, I was quite familiar with the older % method. I started this string format cookbook as a quick reference for myself when wanting format numbers or anything. Thanks to other contributors I’ve learned and grown the examples over time.

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