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What do I use for a max-heap implementation in Python?
...s to invert the value of the keys and use heapq. For example, turn 1000.0 into -1000.0 and 5.0 into -5.0.
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Getting binary content in Node.js using request
...s incoming data in the content of the response as UTF-8, and automatically converts any non-UTF-8 byte sequences to junk (but valid UTF-8) characters. No amount of setting 'mimetype", etc. works (not that it's supposed to for response data). The encoding: null is the only option that works. And -...
How to change the Text color of Menu item in Android?
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@ColinM. It has to go into a theme. If you set a theme attribute on your toolbar, this works.
– DariusL
Sep 30 '15 at 10:04
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ActionBar text color
..., and removing the alpha if needed (the font tag does not support alpha):
int orange = getResources().getColor(R.color.orange);
String htmlColor = String.format(Locale.US, "#%06X", (0xFFFFFF & Color.argb(0, Color.red(orange), Color.green(orange), Color.blue(orange))));
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How to pass a variable from Activity to Fragment, and pass it back?
... * show the text at 'index'.
*/
public static DetailsFragment newInstance(int index) {
DetailsFragment f = new DetailsFragment();
// Supply index input as an argument.
Bundle args = new Bundle();
args.putInt("index", index);
f.setArguments(args);
return f;
}
Then inside th...
Xcode 6 Storyboard the wrong size?
... retained, and all other data will be removed. In addition, segues will be converted to their non-adaptive equivalents."
Duplicate symbols for architecture x86_64 under Xcode
...ally result in a larger executable (due to additional object code
loaded into the application), it will allow the successful creation of
effective Objective-C static libraries that contain categories on
existing classes.
https://developer.apple.com/library/content/qa/qa1490/_index.html
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When do you use the Bridge Pattern? How is it different from Adapter pattern?
...ge pattern looks a lot like the Adapter pattern in that a class is used to convert one kind of interface to another. However, the intent of the Adapter pattern is to make one or more classes' interfaces look the same as that of a particular class. The Bridge pattern is designed to separate a class's...
Stretch and scale CSS background
... svg images independently along each axis. You may have to scale it up and convert it to a raster image.
– Mike
Dec 19 '19 at 21:24
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What is difference between monolithic and micro kernel?
...e microkernels. Mach was initially a microkernel (not Mac OS X), but later converted into a hybrid kernel. Minix (before version 3) wasn't a pure microkernel because device drivers were compiled as part of the kernel.
Monolithic kernels are usually faster than microkernels. The first microkernel Mac...