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Why can't code inside unit tests find bundle resources?
...still the main bundle. (Presumably, this prevents the code you are testing from searching the wrong bundle.) Thus, if you add a resource file to the unit test bundle, you won't find it if search the main bundle. If you replace the above line with:
NSBundle *bundle = [NSBundle bundleForClass:[self c...
How to record webcam and audio using webRTC and a server-based Peer connection
...ento. It provides a WebRTC server infrastructure that allows you to record from a WebRTC feed and much more. You can also find some examples for the application you are planning here. It is really easy to add recording capabilities to that demo, and store the media file in a URI (local disk or where...
What is the C runtime library?
..., on UNIX the floating point functions are traditionally stored separately from the rest). That big file is typically something on the same general order as a zip file, but without any compression, so it's basically just some little files collected together and stored together into one bigger file. ...
How do I deep copy a DateTime object?
Now $date1 and $date2 contain the same date -- three years from now. I'd like to create two separate datetimes, one which is parsed from a string and one with three years added to it. Currently I've hacked it up like this:
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Asterisk in function call
...as saying itertools.chain([ 1, 2 ], [ 3, 4 ])
This is obviously different from passing in just uniqueCrossTabs. In your case, you have a list of lists that you wish to flatten; what itertools.chain() does is return an iterator over the concatenation of all the positional arguments you pass to it, w...
Why dict.get(key) instead of dict[key]?
...method contains an additional parameter which indicates the missing value. From the documentation
get(key[, default])
Return the value for key if key is in the dictionary, else default. If default is not given, it defaults to None, so that this method never raises a KeyError.
An example ca...
How do I make a transparent border with CSS?
...(255,255,255,.5);
}
Demo
Here, you can change the opacity of the border from 0-1
If you simply want a complete transparent border, the best thing to use is transparent, like border: 1px solid transparent;
share
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Should ol/ul be inside or outside?
...nd of! When a browser gives you back HTML (e.g. in the developer tools, or from .innerHTML), it's being re-generated from the element tree. So, Chrome isn't adjusting the HTML so much as creating a valid tree from the original HTML, then generating new HTML from that tree.
– s4...
“unpacking” a tuple to call a matching function pointer
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@Xeverous: 1. doesn't work from the signatures: your std::make_unique expects a tuple, and a tuple can be created from an unpacked tuple only via another call to std::make_tuple. This is what I've done in the lambda (although it's highly redundant, as ...
Are global variables bad? [closed]
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@bobobobo broken link, can we get a screenshot from you, a 10k+ user?
– noɥʇʎԀʎzɐɹƆ
Jul 8 '16 at 22:01
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