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How to specify function types for void (not Void) methods in Java8?
...as parameters, bound them to variable references and return them as values from other methods, then they pretty much serve a similar purpose.
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Is there a way to pass optional parameters to a function?
... the parameter. If the parameter has a non-default value, you know it came from the caller.
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Is it possible to make a type only movable and not copyable?
...eating a new allocation, and then semantically copying each stored element from the old to the new. These can be deep copies (e.g. Vec<T>) or shallow (e.g. Rc<T> doesn't touch the stored T), Clone is loosely defined as the smallest amount of work required to semantically copy a value of ...
Append values to query string
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As you can see from my example you could use variable names for the parameters. And that's exactly what it does: it appends 2 parameters to the existing url that I have hardcoded here but they could perfectly fine be dynamic.
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What are the mechanics of short string optimization in libc++?
...YOUT which rearranges the data members such that the "long layout" changes from:
struct __long
{
size_type __cap_;
size_type __size_;
pointer __data_;
};
to:
struct __long
{
pointer __data_;
size_type __size_;
size_type __cap_;
};
The motivation for this change is t...
Git Commit Messages: 50/72 Formatting
... matplotlib in python. Something like this but with the output from one of the commands in my answer instead of the random data.
– mgalgs
Aug 17 '12 at 4:11
...
Correct use for angular-translate in controllers
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EDIT: Please see the answer from PascalPrecht (the author of angular-translate) for a better solution.
The asynchronous nature of the loading causes the problem. You see, with {{ pageTitle | translate }}, Angular will watch the expression; when the l...
Streaming a video file to an html5 video player with Node.js so that the video controls continue to
...10) : total - 1;
...which has the effect of sending the rest of the file from the requested start position through its last byte, no matter how many bytes that may be. However the client browser has the option to only read a portion of that stream, and will, if it doesn't need all of the bytes yet...
Control the dashed border stroke length and distance between strokes
...value is 2:
border-image-slice: 2;
The slices look like this, 2 pixels from the top, right, bottom and left:
Define the border-image-repeat:
In this example, we want the pattern to repeat itself evenly around our div. So we choose:
border-image-repeat: round;
Writing shorthand
The proper...
Difference between len() and .__len__()?
..._len__, it's just a bit of sanity checking on the built-in that is missing from the magic method:
>>> class bah(object):
... def __len__(self): return "an inch"
...
>>> bah().__len__()
'an inch'
>>> len(bah())
Traceback (most recent call last):
File "<stdin>", ...