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Java - JPA - @Version annotation
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192
But still I am not sure how it works?
Let's say an entity MyEntity has an annotated versio...
URL Encode a string in jQuery for an AJAX request
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496
Try encodeURIComponent.
Encodes a Uniform Resource Identifier (URI) component by replacing ...
Ruby combining an array into one string
...1,2,3] => 123?
– stevenspiel
Dec 9 '13 at 19:08
3
@mr.musicman join works with enumerables of ...
Disabling Minimize & Maximize On WinForm?
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answered Jun 11 '10 at 20:19
Hans OlssonHans Olsson
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git: Apply changes introduced by commit in one repo to another repo
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answered Sep 28 '10 at 21:49
Jakub NarębskiJakub Narębski
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Heroku/devise - Missing host to link to! Please provide :host parameter or set default_url_options[:
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sarnold
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answered Nov 6 '10 at 19:46
thenengahth...
Select first row in each GROUP BY group?
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On Oracle 9.2+ (not 8i+ as originally stated), SQL Server 2005+, PostgreSQL 8.4+, DB2, Firebird 3.0+, Teradata, Sybase, Vertica:
WITH summary AS (
SELECT p.id,
p.customer,
p.total,
ROW_NUMBER() ...
What is path of JDK on Mac ? [duplicate]
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answered Aug 9 '13 at 10:39
Marko TopolnikMarko Topolnik
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Should ol/ul be inside or outside?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Apr 15 '11 at 20:04
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What's the difference between `1L` and `1`?
....but also note that working excessively with integers can be dangerous:
1e9L * 2L # Works fine; fast lean and mean!
1e9L * 4L # Ooops, overflow!
...and as @Gavin pointed out, the range for integers is roughly -2e9 to 2e9.
A caveat though is that this applies to the current R version (2.13). R m...