Regular Expressions 101

Community Patterns

106

trim

ECMAScript (JavaScript)
trim string
Submitted by fp - 10 years ago
4

import url image

Python
import url image
Submitted by bartimeys - 8 years ago

Equation matching (without equal)

4

Regular Expression
Python

r"
(?:^\s*([+-])?|\s*(?<![+-])([+-]))\s*(?:(\d+(?:\.\d*)?)\s*\*)?\s*(?<![+-])([+-])?(\d+(?:\.\d*)?)?([xX])?(?:\^(\d+))?\s*
"
g

Description

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Submitted by Kerosene2000 - 8 years ago