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Serializing an object to JSON
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edited Apr 7 '17 at 13:26
Michał Perłakowski
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Test whether a Ruby class is a subclass of another class
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edited Apr 17 '13 at 12:28
webwurst
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php check if array contains all array values from another array
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Look at array_intersect().
$containsSearch = count(array_intersect($search_this, $all)) == co...
Days between two dates? [duplicate]
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Assuming you’ve literally got two date objects, you can subtract one from the other and query ...
Is volatile expensive?
After reading The JSR-133 Cookbook for Compiler Writers about the implementation of volatile, especially section "Interactions with Atomic Instructions" I assume that reading a volatile variable without updating it needs a LoadLoad or a LoadStore barrier. Further down the page I see that LoadLoad ...
Creating an instance of class
What's the difference between lines 1 , 2 , 3 , 4?
3 Answers
3
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How to resize the iPhone/iPad Simulator?
...size of the real iPad screen) on my 23" Full-HD screen (and also on the 15" MacBook Pro ).
11 Answers
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What does the “@” symbol mean in reference to lists in Haskell?
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Yes, it's just syntactic sugar, with @ read aloud as "as". ps@(p:pt) gives you names for
th...
How to get one value at a time from a generator function in Python?
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Yes, or next(gen) in 2.6+.
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