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How do you grep a file and get the next 5 lines
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221
You want:
grep -A 5 '19:55' file
From man grep:
Context Line Control
-A NUM, --after-cont...
Ruby Regexp group matching, assign variables on 1 line
...rom Perl :)
– ohaleck
Oct 31 '17 at 21:04
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How does one use rescue in Ruby without the begin and end block
... how to return the actual exception?
– user1735921
Jun 22 '17 at 12:30
1
Inline rescue is no...
Heroku error: “Permission denied (public key)”
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217
Try heroku keys:add <path-to-your-public-key>.
For example, heroku keys:add ~/.ssh/id_...
How to read data from a zip file without having to unzip the entire file
...icholas Carey
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MySQL Multiple Joins in one query?
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216
You can simply add another join like this:
SELECT dashboard_data.headline, dashboard_data.mes...
How can I loop through a List and grab each item?
...5.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.8962 46.1709 13.2535 46.1709 11.9512V9.17788Z\"/\u003e\u003cpath d=\"M32.492 10.1419C32.492 12.6954 34.1182 14.0484 37.0451 14.0484C39.9723...
Finding child element of parent pure javascript
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jmargolisvt
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answered Apr 30 '13 at 14:15
Rick ViscomiRick Viscomi
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Ruby replace string with captured regex pattern
... Jake Berger
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answered Mar 27 '12 at 22:14
Michael KohlMichael Kohl
62k10...
using data-* attribute with thymeleaf
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RiZKiTRiZKiT
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