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MySQL Cannot drop index needed in a foreign key constraint
...ASCADE;
– laffuste
Feb 11 '14 at 7:49
8
That's great, but what can I do if my FOREIGN KEY constra...
Android draw a Horizontal line between views
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edited Jun 26 '19 at 9:06
capo11
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answered O...
How to add elements to an empty array in PHP?
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Yoram de Langen
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answered Mar 24 '09 at 9:42
Bart S.Bart S.
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How to compare UIColors?
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answered Jun 9 '09 at 14:46
Steven CanfieldSteven Canfield
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Best practice for creating millions of small temporary objects
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[GC 325816K->83372K(776768K), 0.2454258 secs]
[Full GC 267628K->83769K(776768K), 1.8479984 secs]
The arrow is before and after size.
As long as it is just doing GC and not a full GC you are home safe. The regular GC is a copy collector in the 'young generation', so objects that are no long...
Which timestamp type should I choose in a PostgreSQL database?
... now
-------------------------------
2011-05-27 15:47:58.138995-07
(1 row)
test=> SELECT NOW() AT TIME ZONE 'UTC';
timezone
----------------------------
2011-05-27 22:48:02.235541
(1 row)
Note that AT TIME ZONE 'UTC' strips time zone info and creates a relat...
When someone writes a new programming language, what do they write it IN?
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196
Its not a stupid question. Its an excellent question.
As already answered the short answer is,...
How do you make a LinearLayout scrollable?
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answered Oct 29 '10 at 20:17
Bryan DennyBryan Denny
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Java's Virtual Machine and CLR
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answered Jan 26 '09 at 16:21
benjismithbenjismith
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