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How to set UICollectionViewDelegateFlowLayout?
...legateFlowLayout inherits from UICollectionViewDelegate.
I admit it caught me off guard at first.
Oh and this will only work if self.collectionView.collectionViewLayout is actually set to your flow layout. (or set with initWithFrame:collectionViewLayout:)
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Given a DateTime object, how do I get an ISO 8601 date in string format?
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Note to readers: Several commenters have pointed out some problems in this answer (related particularly to the first suggestion). Refer to the comments section for more information.
DateTime.UtcNow.ToString("yyyy-MM-ddTHH\\:mm\\:ss.fffffffzzz");
Thi...
How can I pad an int with leading zeros when using cout
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This answer pointed me in the right direction but it could be improved. To actually use this code, you will need to include <iostream> and <iomanip> at the top of your file, and you will need to write using namespace std;, but that'...
How to get ALL child controls of a Windows Forms form of a specific type (Button/Textbox)?
...re of type x. I'm pretty sure I saw that code once in the past that used something like this:
27 Answers
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Find CRLF in Notepad++
...and look for \r\n. That does find all your CRLF.
(I realize this is the same answer than the others, but again, 'extended mode' is only available with Notepad++ 4.9, 5.x and more)
Since April 2009, you have a wiki article on the Notepad++ site on this topic:
"How To Replace Line Ends, thus chang...
How can I echo HTML in PHP?
...ho multiline snippets of HTML in PHP 4+? Would I need to use a template framework like Smarty?
13 Answers
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Why are all fields in an interface implicitly static and final?
...y static and final . The idea of keeping fields static makes sense to me as you can't have objects of an interface but why they are final (implicitly)?
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Naming “class” and “id” HTML attributes - dashes vs. underlines [closed]
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A lot of browsers register HTML Ids as global objects on the window/document object, in big projects, this can become a real pain.
For this reason, I use names with Hyphens this way the HTML ids will never conflict with my JavaScript.
Consider the following:
message.js
message = function(cont...
PHP foreach loop key value
I am running this DB call to get me multi-dimensional array
I am trying to get the keys of each but when I try it comes up blank or as array.
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Can a variable number of arguments be passed to a function?
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Yes. You can use *args as a non-keyword argument. You will then be able to pass any number of arguments.
def manyArgs(*arg):
print "I was called with", len(arg), "arguments:", arg
>>> manyArgs(1)
I was called with 1 arguments: (1,)
>>> manyArgs(1,...