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How to force LINQ Sum() to return 0 while source collection is empty
...imon Belanger
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I need to generate uuid for my rails application. What are the options(gems) I have? [duplicate]
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4 Answers
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Get number of digits with JavaScript
...rs (including negatives) there is a brilliant optimised solution from @Mwr247, but be careful with using Math.log10, as it is not supported by many legacy browsers. So replacing Math.log10(x) with Math.log(x) * Math.LOG10E will solve the compatibility problem.
Creating fast mathematical solutions f...
How do I make curl ignore the proxy?
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edited Dec 1 '14 at 22:09
Petah
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Is it safe to parse a /proc/ file?
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+400
In general, no. (So most of the answers here are wrong.) It might be safe, depending on what property you want. But it's easy to end...
class method generates “TypeError: … got multiple values for keyword argument …”
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edited Apr 30 '14 at 1:34
answered Sep 23 '13 at 0:08
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Visual Studio TFS shows unchanged files in the list of pending changes
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This is normal if a file becomes automatically checked out due to a change, and if ultimately t...
How to make ThreadPoolExecutor's submit() method block if it is saturated?
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One of the possible solutions I've just found:
public class BoundedExecutor {
private fina...
List of all index & index columns in SQL Server DB
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edited Sep 24 at 2:11
jswolf19
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answered Apr 19 '...
Best way to test if a row exists in a MySQL table
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472
You could also try EXISTS:
SELECT EXISTS(SELECT * FROM table1 WHERE ...)
and per the docume...