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What can I do with a moved-from object?
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edited Mar 26 '16 at 9:09
JDługosz
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Is there a 'box-shadow-color' property?
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answered Jun 10 '10 at 9:01
Andy EAndy E
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JVM option -Xss - What does it do exactly?
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answered Feb 11 '11 at 10:25
T.J. CrowderT.J. Crowder
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Getting “bytes.Buffer does not implement io.Writer” error message
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River
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answered May 4 '14 at 10:06
Kevin BurkeKevin Bur...
How do I delete an exported environment variable?
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answered Jul 29 '11 at 19:00
Peder KlingenbergPeder Klingenberg
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How to create a unique index on a NULL column?
I am using SQL Server 2005. I want to constrain the values in a column to be unique, while allowing NULLS.
4 Answers
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get NSDate today, yesterday, this Week, last Week, this Month, last Month… variables
...taken from Google
NSDate *yesterday = [today dateByAddingTimeInterval: -86400.0];
NSDate *thisWeek = [today dateByAddingTimeInterval: -604800.0];
NSDate *lastWeek = [today dateByAddingTimeInterval: -1209600.0];
// To get the correct number of seconds in each month use NSCalendar
NSDate *thisMonth...
How to name variables on the fly?
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BroVic
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answered Apr 20 '10 at 23:03
ShaneShane
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What is the difference between isinstance('aaa', basestring) and isinstance('aaa', str)?
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In Python versions prior to 3.0 there are two kinds of strings "plain strings" and "unicode strings". Plain strings (str) cannot represent characters outside of the Latin alphabet (ignoring details of code pages for simplicity). Unicode strings (unicode) ...
What is the HEAD in git?
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edited Nov 30 '16 at 12:30
Maroun
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