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What is a proper naming convention for MySQL FKs?
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Daniel VassalloDaniel Vassallo
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Can I have multiple Xcode versions installed?
... 7, and lost the ability to build and test on iOS 7.1. I downloaded Xcode 6.4 from developer.apple.com/downloads/index.action (as per previous comments) and copied Xcode.app to /Applications/Xcode-6.4, from which it runs very happily (as per information provided in iosdevelopertips.com/xcode/…, a...
Iterate a list as pair (current, next) in Python
... slhck
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answered Mar 25 '11 at 15:58
Rafał DowgirdRafał Dowgird
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Oracle “(+)” Operator
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edited Mar 31 '16 at 18:40
Mr. Llama
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a...
How to get all registered routes in Express?
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laconbass
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answered Feb 18 '13 at 11:11
Golo RodenGolo Roden
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Print current call stack from a method in Python code
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edited Oct 26 '15 at 7:34
Quentin Pradet
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Storing SHA1 hash values in MySQL
...gth data, but not with fixed length data. Because a SHA-1 value is always 160 bit long, the VARCHAR would just waste an additional byte for the length of the fixed-length field.
And I also wouldn’t store the value the SHA1 is returning. Because it uses just 4 bit per character and thus would need...
SQL Server - Create a copy of a database table and place it in the same database?
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Use SELECT ... INTO:
SELECT *
INTO ABC_1
FROM ABC;
This will create a new table ABC_1 that ha...