Search Results
| Search type | Search syntax |
|---|---|
| Tags | [tag] |
| Exact | "words here" |
| Author |
user:1234 user:me (yours) |
| Score |
score:3 (3+) score:0 (none) |
| Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
| Views | views:250 |
| Code | code:"if (foo != bar)" |
| Sections |
title:apples body:"apples oranges" |
| URL | url:"*.example.com" |
| Saves | in:saves |
| Status |
closed:yes duplicate:no migrated:no wiki:no |
| Types |
is:question is:answer |
| Exclude |
-[tag] -apples |
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Results tagged with regular-expression
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user 5049
Regular expressions (often shortened to "regex") are expressions written in a declarative language used for matching patterns within strings.
0
votes
1
answer
197
views
Regex macro to remove only lines NOT containing specific content
Given a word list, I would like to delete all lines that do not have a specific content.
For illustration, In the following list, I would like to delete all lines that do not end in s.
bird
chairs
dog …
- 201