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What does “abstract over” mean?
...or example, consider a program that takes the sum of the numbers 1, 2, and 3:
val sumOfOneTwoThree = 1 + 2 + 3
This program is not very interesting, since it's not very abstract. We can abstract over the numbers we're summing, by integrating all lists of numbers under a single symbol ns:
def sum...
jQuery: Selecting by class and input type
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213
Your selector is looking for any descendants of a checkbox element that have a class of .myClass...
Best practices for exception management in Java or C# [closed]
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answered Jan 3 '09 at 18:49
Brian RasmussenBrian Rasmussen
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Is PHP's count() function O(1) or O(n) for arrays?
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3 Answers
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Active
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Elegant method to generate array of random dates within two dates
I have a datepicker where I show two months and I want to randomly choose 3 dates in each visible month
4 Answers
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How can I enable zoom in on UIWebView which inside the UIScrollView?
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348
You MUST set scalesPageToFit=YES for any pinching and zooming to work on a UIWebView
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SQLAlchemy: print the actual query
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Ilja Everilä
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answered May 23 '14 at 18:05
zzzeekzzzeek
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Add unique constraint to combination of two columns
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223
Once you have removed your duplicate(s):
ALTER TABLE dbo.yourtablename
ADD CONSTRAINT uq_your...