PowerShell - Regular Expressions
Which of the following is the correct syntax to create a named capture group called 'day' matching two digits in PowerShell regex?
Which of the following is the correct syntax to create a named capture group called 'day' matching two digits in PowerShell regex?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Recall PowerShell named capture syntax
PowerShell uses(?for named captures.pattern) Step 2: Match the correct option
(?uses\d{2}) (?, which is correct syntax for two digits named 'day'.\d{2}) Final Answer:
(?\d{2}) -> Option CQuick Check:
PowerShell named capture = (?pattern) [OK]
Quick Trick: Use (?pattern) for named groups in PowerShell [OK]
Common Mistakes:
- Using Python or other language syntax
- Omitting the question mark
- Using colon instead of angle brackets
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