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Why isn't the size of an array parameter the same as within main?
...escue:
#define N_ELEMENTS(array) (sizeof(array)/sizeof((array)[0]))
So now you can do e.g:
int a[10];
...
myfunction(a, N_ELEMENTS(a));
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fo...
What is WebKit and how is it related to CSS?
...onger uses Presto since Feb 2013, consider Opera = Chrome, therefore Blink nowadays)
Safari → WebKit
Chrome → Blink (a fork of Webkit).
See Comparison of web browser engines for a list of comparisons in different areas.
The ultimate question... is WebKit supported by IE?
Not natively.
...
How can I detect the touch event of an UIImageView?
I have placed an image (UIImageView) on the navigation bar. Now I want to detect the touch event and want to handle the event. How can I do that?
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Initializing select with AngularJS and ng-repeat
...ttribute on each option, and I can't do that with ng-options, as far as I know. Thanks, Charles
– Charles O.
Sep 5 '13 at 23:25
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When to use NSInteger vs. int
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You usually want to use NSInteger when you don't know what kind of processor architecture your code might run on, so you may for some reason want the largest possible integer type, which on 32 bit systems is just an int, while on a 64-bit system it's a long.
I'd stick with...
Get button click inside UITableViewCell
...ay to go.
As seen with other answers using views might get outdated. Who knows tomorrow there might be another wrapper and may need to use cell superview]superview]superview]superview]. And if you use tags you would end up with n number of if else conditions to identify the cell. To avoid all of th...
Tool for adding license headers to source files? [closed]
... license.txt; echo; cat $x) > /tmp/file;
mv /tmp/file $x )
done
Now run this in your source directory:
export LICENSELEN=`wc -l license.txt | cut -f1 -d ' '`
find . -type f \(-name \*.cpp -o -name \*.h \) -print0 | xargs -0 ./addlicense.sh
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Why can't Python find shared objects that are in directories in sys.path?
...to my user to read the library after setting the LD_LIBRARY_PATH variable. Now it finally works.
– José Ricardo
Jul 31 '13 at 13:41
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Array vs. Object efficiency in JavaScript
...t is extra. This is more relevant in times when jsPerf is down (like right now). meta.stackexchange.com/questions/8231/…
– Jeff
Jul 22 '16 at 18:03
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Multiple Models in a single django ModelForm?
...xin so you can use all generic Class Based Views. Define model, fields and now also child_model and child_field - and then you can wrap fields of both models in a tag like Zach describes.
class ChildModelFormMixin:
''' extends ModelFormMixin with the ability to include ChildModelForm '''
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