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sed: print only matching group
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answered Jul 7 '13 at 11:22
iruvariruvar
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How to convert a string to number in TypeScript?
...Script.
– thedayturns
Jan 14 '19 at 22:19
54
@thedayturns there is no programming way since progr...
Simple Log to File example for django 1.3+
...gging defaults – fail-nicely-django.
Sample logfile output:
2016-04-05 22:12:32,984 [Thread-1 ] [INFO ] [djangoproject.logger] This is a manually logged INFO string.
2016-04-05 22:12:32,984 [Thread-1 ] [DEBUG] [djangoproject.logger] This is a manually logged DEBUG string.
2016-04-05 22:1...
How to write a Ruby switch statement (case…when) with regex and backreferences?
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georgebrock
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answered Jul 23 '11 at 22:26
YossiYossi
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pandas read_csv and filter columns with usecols
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22
This code achieves what you want --- also its weird and certainly buggy:
I observed that it wo...
HTML5 LocalStorage: Checking if a key exists [duplicate]
...ONFLICT FAIL)
– Hans
Apr 5 '14 at 2:22
1
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How can I delete Docker's images?
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answered Mar 30 '15 at 22:15
user1378912user1378912
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How to post JSON to PHP with curl
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edited May 1 '09 at 22:16
answered May 1 '09 at 22:10
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lsof survival guide [closed]
...show all networking related to a given port:
lsof -iTCP -i :port
lsof -i :22
To show connections to a specific host, use @host
lsof -i@192.168.1.5
Show connections based on the host and the port using @host:port
lsof -i@192.168.1.5:22
grepping for LISTEN shows what ports your system is wa...
How to determine if a number is odd in JavaScript
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ChiiChii
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