MATLAB - String Handling
Which regular expression pattern matches any single digit in MATLAB?
Which regular expression pattern matches any single digit in MATLAB?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Recall common regex shorthand classes
\\d matches any digit (0-9), \\w matches word characters, \\s matches whitespace, \\D matches non-digits.Step 2: Identify the digit matcher
\\d is the correct pattern to match any single digit.Final Answer:
\\d -> Option BQuick Check:
Digit pattern = \\d [OK]
Quick Trick: Use \\d to match digits in regex [OK]
Common Mistakes:
- Confusing \\w with digits
- Using \\s which matches spaces
- Using \\D which matches non-digits
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