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How can I detect the encoding/codepage of a text file
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edited Jul 11 '13 at 8:12
Arjun Sol
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How should I store GUID in MySQL tables?
Do I use varchar(36) or are there any better ways to do it?
10 Answers
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Insert text with single quotes in PostgreSQL
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803
String literals
Escaping single quotes ' by doubling them up -> '' is the standard way and...
Check if a string contains one of 10 characters
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213
The following would be the simplest method, in my view:
var match = str.IndexOfAny(new char[] {...
This IP, site or mobile application is not authorized to use this API key
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13 Answers
13
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Ignore files that have already been committed to a Git repository [duplicate]
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edited Jul 16 '18 at 23:48
community wiki
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How to check if a file is empty in Bash?
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answered Apr 1 '12 at 13:52
thbthb
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How to rename files and folder in Amazon S3?
Is there any function to rename files and folders in Amazon S3? Any related suggestions are also welcome.
19 Answers
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John Carmack's Unusual Fast Inverse Square Root (Quake III)
...t, 4x faster than regular (float)(1.0/sqrt(x)) , including a strange 0x5f3759df constant. See the code below. Can someone explain line by line what exactly is going on here and why this works so much faster than the regular implementation?
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How to add Active Directory user group as login in SQL Server
...marc_s
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