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UIRefreshControl without UITableViewController
...er view as this is immediately triggered as a segue event on instantiation from the storyboard.
– crarho
Jan 12 '17 at 0:46
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Detecting syllables in a word
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Here is a solution using NLTK:
from nltk.corpus import cmudict
d = cmudict.dict()
def nsyl(word):
return [len(list(y for y in x if y[-1].isdigit())) for x in d[word.lower()]]
s...
Where'd padding go, when setting background Drawable?
...xt and Button views, where I have a nice padding for them to space away from the text, but when I change the background with setBackgroundDrawable or setBackgroundResource that padding is lost forever.
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How JavaScript closures are garbage collected
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As far as I can tell, this is not a bug but the expected behavior.
From Mozilla's Memory management page: "As of 2012, all modern browsers ship a mark-and-sweep garbage-collector." "Limitation: objects need to be made explicitly unreachable".
In your examples where it fails some is still r...
Maintain the aspect ratio of a div with CSS
...div :
In order to keep the aspect ratio of the div and prevent its content from stretching it, you need to add an absolutely positioned child and stretch it to the edges of the wrapper with:
div.stretchy-wrapper {
position: relative;
}
div.stretchy-wrapper > div {
position: absolute;
top: ...
Forward declaring an enum in C++
...ill have been chosen - it could be a char or an int, or something else.
From Section 7.2.5 of the ISO C++ Standard:
The underlying type of an enumeration is an integral type that can represent all the enumerator values defined in the enumeration. It is implementation-defined which integral ty...
Why do we need the “event” keyword while defining events?
... contained in it. The -= and += operators can still be invoked on an event from outside the class defining it (they get the access modifier you wrote next to the event).
You can also override the way -= and += behave on events.
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How can I programmatically check whether a keyboard is present in iOS app?
...llers, all of which contain UITextFields. Using this method, i cannot tell from my parent view controller whether the keyboard is shown. The only reliable way is to use the notification method explained in the other answers
– TimWhiting
Jul 16 '15 at 20:43
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Best Practices for Laravel 4 Helpers and Basic Functions?
...oad array. Run composer dump-autoload
Call your class and static functions from your views.
About your options, quoted from the global.php file
In addition to using Composer, you may use the Laravel class loader to
load your controllers and models. This is useful for keeping all of
your cl...
Why can't I overload constructors in PHP?
... And in real-world scenarious you may need to read some of the $parameters from outside sources i.e. Databases, which creates yet another responsibility.
– Dennis
Mar 25 '14 at 21:05
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