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RSS: Replace Pioneer Examples
923.Regular expression replace -- How to remove everything after the first comma in each line in a text file?
User:
Simon -- 2012-02-21
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Type:
Regular expression replace
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Regular expression replace
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Description:
How to remove everything in a text file after first comma in each line without deleting first coma?
Input Sample:
word1,word2,word3,word,word5,
Output Sample:
word1,
Answer:
Hint: You need to
Download and install "Replace Pioneer"
on windows platform to finish following steps.
1. ctrl-o open source text file
2. ctrl-h open 'replace' dialog
* set 'search for pattern' to:
,[^\n]*
* set 'replace with pattern' to:
,
3. click 'replace', done.
Screenshot 1: Replace_Window
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