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What is the smallest possible valid PDF?
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answered Jun 24 '13 at 16:55
plinthplinth
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python's re: return True if string contains regex pattern
...(given_text) ?
– bawejakunal
May 4 '16 at 9:01
1
the [] brackets contain a character class, so yo...
How do you clone an Array of Objects in Javascript?
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edited Nov 16 '18 at 22:07
Medeni Baykal
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How to trace the path in a Breadth-First Search?
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edited Feb 15 '18 at 16:41
Ashar7
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answered Jan 19 '12 at 6:56...
What are all the user accounts for IIS/ASP.NET and how do they differ?
... folder....
– giammin
Jul 23 '15 at 16:44
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@giammin - why not? Unless you have a special case, u...
Does name length impact performance in Redis?
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answered Jun 12 '11 at 16:08
Ted NaleidTed Naleid
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How to turn off word wrapping in HTML?
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edited May 16 '18 at 6:44
answered May 12 '18 at 9:55
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Gesture recognizer and button actions
...nogashannoga
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How to set variables in HIVE scripts
...iveconf for variable substitution.
e.g.
hive> set CURRENT_DATE='2012-09-16';
hive> select * from foo where day >= ${hiveconf:CURRENT_DATE}
similarly, you could pass on command line:
% hive -hiveconf CURRENT_DATE='2012-09-16' -f test.hql
Note that there are env and system variables as well...
In javascript, is an empty string always false as a boolean?
...aaand it's settled
– Anthony
Mar 2 '16 at 22:34
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One caveat is that new String("") is truthy! T...