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Finding blank lines in a text file
How to find blank lines in a text file using regular expression?
✍: Guest
You can use the following logic to find blank lines in a text file:
1. Read each line from the text file in a loop.
2. Validate each line with this regular expression:
^\s*$
3. If matched, you know that this line is a blank line.
2013-01-29, 0👍, 0💬
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