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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
1
@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
24.8k1010 gold badges6767 silver badges8080 bronze badges
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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
29
One caveat is that new String("") is truthy! T...
How can I install from a git subdirectory with pip?
...ppened on pip-1.5.4
– zyxue
Mar 26 '16 at 15:29
2
tip for others: you HAVE to use git+https, git+...
SQL Server - When to use Clustered vs non-Clustered Index?
...re its importance.. ?
– hud
Dec 27 '16 at 5:28
@nad: a well chosen non-clustered index can speed up your searches - in...
How to find index of list item in Swift?
...e method can be found at https://developer.apple.com/reference/swift/array/1689674-index
For array items that don't conform to Equatable you'll need to use index(where:):
let index = cells.index(where: { (item) -> Bool in
item.foo == 42 // test if this is the item you're looking for
})
Upda...