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Condition within JOIN or WHERE
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154
The relational algebra allows interchangeability of the predicates in the WHERE clause and the I...
AWS S3 copy files and folders between two buckets
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edited Oct 22 '13 at 22:45
answered Sep 12 '13 at 10:45
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Why not use Double or Float to represent currency?
...ou can write 10.25 as 1025 * 10-2 (an integer times a power of 10). IEEE-754 floating-point numbers are different, but a very simple way to think about them is to multiply by a power of two instead. For instance, you could be looking at 164 * 2-4 (an integer times a power of two), which is also equa...
How to make a window always stay on top in .Net?
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I was searching to make my WinForms application "Always on Top" but setting "TopMost" did not d...
How to set the text color of TextView in code?
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– WOUNDEDStevenJones
Oct 18 '12 at 22:46
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@Nanne It would be nice if your answer also mentioned th...
How to enable file sharing for my app?
... Cœur
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answered May 17 '11 at 11:12
VinVin
10.1k99 gold badges5858...
How do I make a composite key with SQL Server Management Studio?
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edited Jun 2 '14 at 2:43
answered Oct 9 '09 at 20:33
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Auto reloading python Flask app upon code changes
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247
The current recommended way is with the flask command line utility.
https://flask.palletsproje...
Adding dictionaries together, Python [duplicate]
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answered May 14 '11 at 22:33
bluepnumebluepnume
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How can I get the current date and time in UTC or GMT in Java?
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418
java.util.Date has no specific time zone, although its value is most commonly thought of in re...