python-regexHow to check with Python regex?

Python regex can be used to check for patterns in strings. It is a powerful tool for text processing.

Example code

import re

string = "Hello World"

# Check if the string contains the word "Hello"
if re.search("Hello", string):
    print("Found a match!")

Output example

Found a match!

Code explanation

• import re: imports the Python regex module
• string = "Hello World": creates a string variable
• if re.search("Hello", string):: checks if the string contains the word "Hello"
• print("Found a match!"): prints the message "Found a match!" if the string contains the word "Hello"

Helpful links

• Python Regex Documentation
• Regex Tutorial

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