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C# List of objects, how do I get the sum of a property
... @Coops - To answer your question...using a list containing 100,000 objects, each object having a single property of datatype double, summing up the property 1,000 times using solution above (myList.Sum) takes 2.44 seconds compared to 0.98 seconds using foreach. The elapsed time is measur...
how to permit an array with strong parameters
...title"=>"Something", "time_span"=>[{"start"=>"2017-05-06T16:00:00.000Z", "end"=>"2017-05-06T17:00:00.000Z"}]}}
Then this is how I got it to work:
params.require(:link).permit(:title, time_span: [[:start, :end]])
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Convert character to ASCII code in JavaScript
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edited Feb 6 '17 at 12:11
answered Sep 18 '08 at 16:15
J...
SQL Server : Columns to Rows
...me that xml is about 2.5 times slower that dynamic (it was one query on ~250000 rows table, so this estimate is no way exact). You could compare it yourself if you want, here's sqlfiddle example, on 100000 rows it was 29s (xml) vs 14s (dynamic);
may be it could be harder to understand for people not...
JavaScript: remove event listener
...answered Dec 9 '10 at 19:41
user113716user113716
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Compare DATETIME and DATE ignoring time portion
...try this one
CONVERT(DATE, GETDATE()) = CONVERT(DATE,'2017-11-16 21:57:20.000')
I test that for MS SQL 2014 by following code
select case when CONVERT(DATE, GETDATE()) = CONVERT(DATE,'2017-11-16 21:57:20.000') then 'ok'
else '' end
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Permission is only granted to system app
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Ameer
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answered Dec 10 '12 at 13:44
OleOle
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How do you find the current user in a Windows environment?
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ReconRecon
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How to convert String to Long in Kotlin?
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Taking screenshot on Emulator from Android Studio
... save the screenshot
– lvmeijer
Feb 11 '19 at 2:30
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