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Quick-and-dirty way to ensure only one instance of a shell script is running at a time
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40 Answers
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Check if a Bash array contains a value
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KeeganKeegan
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2
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What does tree-ish mean in Git?
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| 1. <sha1> | dae86e1950b1277e545cee180551750029cfe735
| 2. <describeOutput> | v1.7.4.2-679-g3bee7fb
| 3. <refname> | master, heads/master, refs/heads/master
| 4. <refname>@{<date>} | master@{yesterday...
How can I find the method that called the current method?
... T.Todua
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answered Oct 5 '08 at 13:33
Firas AssaadFiras Assaad
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Hide scroll bar, but while still being able to scroll
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Just a test which is working fine.
#parent{
width: 100%;
height: 100%;
overflow: hidden;
}
#child{
width: 100%;
height: 100%;
overflow-y: scroll;
padding-right: 17px; /* Increase/decrease this value for cross-browser compatibility */
box-sizing: co...
Elevating process privilege programmatically?
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Mojtaba Rezaeian
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answered Sep 25 '08 at 13:57
mdbmdb
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C# Test if user has write access to a folder
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answered Sep 11 '09 at 10:18
AshAsh
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Why can't I use a list as a dict key in python?
...ed Aug 31 '11 at 13:36
user395760user395760
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Checkout subdirectories in Git?
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edited May 23 '17 at 12:10
community wiki
5 re...
How to speed up insertion performance in PostgreSQL
...storage, stop now. Back your data up, restructure your RAID array to RAID 10, and try again. RAID 5/6 are hopeless for bulk write performance - though a good RAID controller with a big cache can help.
If you have the option of using a hardware RAID controller with a big battery-backed write-back cac...