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Checking from shell script if a directory contains files
... the script :)
– Jean
Sep 18 '08 at 11:07
This is a slightly improved version that takes care of resetting the bash se...
How to get a list of all files that changed between two Git commits?
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edited Feb 23 '11 at 20:21
Cascabel
398k6464 gold badges352352 silver badges307307 bronze badges
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ActiveRecord.find(array_of_ids), preserving order
...tion.
– pguardiario
Jun 28 '15 at 2:11
.ids works fine for me, and is pretty fast activerecord documentation
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How do I use $rootScope in Angular to store variables?
... controllers
– Xsmael
Nov 10 '16 at 11:29
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C++ template constructor
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111
There is no way to explicitly specify the template arguments when calling a constructor templa...
Script to kill all connections to a database (More than RESTRICTED_USER ROLLBACK)
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answered Aug 26 '11 at 7:26
AlexKAlexK
7,69122 gold badges1919 silver badges2727 bronze badges
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Run cron job only if it isn't already running
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Community♦
111 silver badge
answered Oct 29 '15 at 13:51
JessJess
19k1515 gold badges1021...
C# DateTime to “YYYYMMDDHHMMSS” format
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answered Jun 11 '10 at 18:48
Jim LambJim Lamb
23.4k66 gold badges3939 silver badges4747 bronze badges
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SQL - Update multiple records in one query
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177
Try either multi-table update syntax
UPDATE config t1 JOIN config t2
ON t1.config_name =...