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UICollectionView Set number of columns

...o specify the number of columns in a collectionview. The default is set to 3 (iPhone/portrait). I've looked at the documentation and can't seem to find a concise answer. ...
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What is the proper #include for the function 'sleep()'?

... answered Feb 11 '13 at 18:03 simoncsimonc 39.2k99 gold badges7676 silver badges9999 bronze badges ...
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How does functools partial do what it does?

... | edited Mar 11 '13 at 10:11 answered Mar 11 '13 at 5:35 ...
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@RequestParam in Spring MVC handling optional parameters

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How can I delay a method call for 1 second?

... | edited Jan 30 '15 at 16:48 Lucas Gabriel Sánchez 31.8k1919 gold badges5353 silver badges8181 bronze badges ...
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MySQL Select Query - Get only first 10 characters of a value

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Hibernate problem - “Use of @OneToMany or @ManyToMany targeting an unmapped class”

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How to change navbar collapse threshold using Twitter bootstrap-responsive?

I'm using Twitter Bootstrap 2.0.1 in a Rails 3.1.2 project, implemented with bootstrap-sass. I'm loading both the bootstrap.css and the bootstrap-responsive.css files, as well as the bootstrap-collapse.js Javascript. ...
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How can I list (ls) the 5 last modified files in a directory?

... answered Mar 28 '13 at 20:19 Paul RubelPaul Rubel 24.1k77 gold badges5353 silver badges7676 bronze badges ...
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Counting the number of elements with the values of x in a vector

...an just use table(): > a <- table(numbers) > a numbers 4 5 23 34 43 54 56 65 67 324 435 453 456 567 657 2 1 2 2 1 1 2 1 2 1 3 1 1 1 1 Then you can subset it: > a[names(a)==435] 435 3 Or convert it into a data.frame if you're more comfor...