PowerShell - Regular Expressions
Which regex pattern matches any single digit from 0 to 9 in PowerShell?
Which regex pattern matches any single digit from 0 to 9 in PowerShell?
easy📝 Conceptual Q11 of 15
Step-by-Step Solution
Solution:
Step 1: Understand regex digit shorthand
The pattern \d matches any single digit character (0-9) in regex.Step 2: Compare other options
\w matches word characters (letters, digits, underscore), \s matches whitespace, \D matches non-digit characters.Final Answer:
\d -> Option AQuick Check:
Digit shorthand = \d [OK]
Quick Trick: Remember \d means digit, \w means word character [OK]
Common Mistakes:
- Confusing \d with \w or \s
- Using uppercase \D which means non-digit
- Thinking \w matches only letters
Master "Regular Expressions" in PowerShell
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