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Check if any ancestor has a class using jQuery
...now, thanks for the info. Weird that they wouldn't have built the break in from the first version.
– dudewad
Mar 6 '14 at 21:28
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Moving average or running mean
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@denfromufa, I believe the documentation covers the implementation well enough, and it also links to Wikipedia which explains the maths. Considering the focus of the question, do you think this answer needs to copy those?
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Redis: possible to expire an element in an array or sorted set?
...are iterated over
If it does not exist, it has expired, so delete the item from the sorted set
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How do I check out a specific version of a submodule using 'git submodule'?
... submodule is fixed on the development branch instead of HEAD of master.
From Two Guys Arguing — Tie Git Submodules to a Particular Commit or Branch .
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Convert DateTime to String PHP
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Its worked for me
$start_time = date_create_from_format('Y-m-d H:i:s', $start_time);
$current_date = new DateTime();
$diff = $start_time->diff($current_date);
$aa = (string)$diff->format('%R%a');
echo gettype($aa);
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Get value of dynamically chosen class constant in PHP
...est is quite simple and involves no outside, user manipulable input. Aside from that, you're calling another function because, I guess, you don't like the string to be concatenated with delimiters?
– ReSpawN
Nov 3 '16 at 13:26
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Is there a TRY CATCH command in Bash
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# this subshell is a scope of try
# try
(
# this flag will make to exit from current subshell on any error
# inside it (all functions run inside will also break on any error)
set -e
a
b
# do more stuff here
)
# and here we catch errors
# catch
errorCode=$?
if [ $errorCode -ne 0 ]; then
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When does static class initialization happen?
...nced. If you reference a class Other { public static final int VAL = 10; } from some class MyClass { private int = Other.VAL; }, the class Other will not be loaded. Instead, the compiler will simply substitute the final field at compile time.
– Rafael Winterhalter
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How to Pass Parameters to Activator.CreateInstance()
...orth it or not.
Details about the issue on this article.
Graph is taken from the article and represents time taken in ms per 1000 calls.
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iPhone - Get Position of UIView within entire UIWindow
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Here is a combination of the answer by @Mohsenasm and a comment from @Ghigo adopted to Swift
extension UIView {
var globalFrame: CGRect? {
let rootView = UIApplication.shared.keyWindow?.rootViewController?.view
return self.superview?.convert(self.frame, to: rootView)
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