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How to list out all the subviews in a uiviewcontroller in iOS?
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Technically, you don't need to check if the subview count is 0.
– Greg Maletic
Jan 17 '14 at 23:59
5
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How to get the parents of a merge commit in git?
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Simple git log <hash> called for a merge commit shows abbreviated hashes of its parents:
$ git log -1 395f65d
commit 395f65d438b13fb1fded88a330dc06c3b0951046
Merge: 9901923 d28790d
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git outputs parents according to their number: the firs...
What is the maximum float in Python?
I think the maximum integer in python is available by calling sys.maxint .
3 Answers
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When to choose mouseover() and hover() function?
..., to be executed when the mouse pointer
enters and leaves the elements.
Calling $(selector).hover(handlerIn, handlerOut) is shorthand for:
$(selector).mouseenter(handlerIn).mouseleave(handlerOut);
.mouseenter()
Bind an event handler to be fired when the mouse enters an element,
or trigger ...
How do I make class methods / properties in Swift?
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They are called type properties and type methods and you use the class or static keywords.
class Foo {
var name: String? // instance property
static var all = [Foo]() // static type property
class var comp: I...
How to open a URL in a new Tab using JavaScript or jQuery? [duplicate]
How to open a URL in new tab instead of new window programatically?
6 Answers
6
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load and execute order of scripts
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If you aren't dynamically loading scripts or marking them as defer or async, then scripts are loaded in the order encountered in the page. It doesn't matter whether it's an external script or an inline script - they are executed in the order th...
Best way to use Google's hosted jQuery, but fall back to my hosted library on Google fail
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@Trojan Totally possible, just stack the calls. Note that at this point you're opening new connections hosts, so HTTP pipelining will probably be faster. ... <script src="//cdn1.com/jquery.js"></script> <script>window.jQuery || document.write(...
Python unittests in Jenkins?
...ror" message="11 != 10">
<![CDATA[Traceback (most recent call last):
File "/opt/python-2.6.1/lib/python2.6/site-packages/unittest2-0.5.1-py2.6.egg/unittest2/case.py", line 340, in run
testMethod()
File "/home/damien/tests.py", line 16, in test_fail
self.assertEqual(11, 7 + 3)
File ...
how do I strip white space when grabbing text with jQuery?
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How can anything that looks like this /^\s+|\s+$/g be called "regular"?
– RyanNerd
Nov 7 '16 at 3:44
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