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Is gettimeofday() guaranteed to be of microsecond resolution?
...fectively makes the answer to your question no.
You should look into clock_gettime(CLOCK_MONOTONIC) for timing intervals. It suffers from several less issues due to things like multi-core systems and external clock settings.
Also, look into the clock_getres() function.
...
Bootstrap 3 Slide in Menu / Navbar on Mobile [closed]
I am building a browser-based mobile app and I've decided to use Bootstrap 3 as the css framework for the design. Bootstrap 3 comes with a great "responsive" feature in the navigation bar where it collapses automatically if it detects a specific "break point" regarding the resolution of the browser....
Resolving ambiguous overload on function pointer and std::function for a lambda using +
...in comp.lang.c++.moderated if a closure type could add a typedef for result_type and the other typedefs required to make them adaptable (for instance by std::not1). I was told that it could not because this was observable. I'll try to find the link.
– Cassio Neri
...
Working with select using AngularJS's ng-options
... objects with select controls, and not just primitive types. For example:
app.controller('MainCtrl', function($scope) {
$scope.items = [
{ id: 1, name: 'foo' },
{ id: 2, name: 'bar' },
{ id: 3, name: 'blah' }
];
});
<div ng-controller="MainCtrl">
<select ng-model=...
Can I use Twitter Bootstrap and jQuery UI at the same time?
...no]
- jquery-ui-1.9.2.custom.min.css
[images]
- ui-bg_diagonals-thick_90_eeeeee_40x40.png
- ui-bg_glass_100_e4f1fb_1x400.png
- ui-bg_glass_50_3baae3_1x400.png
- ui-bg_glass_80_d7ebf9_1x400.png
- ui-bg_highlight-hard_100_f2f5f7_1x100.png
...
Is there a generator version of `string.split()` in Python?
...y probable that re.finditer uses fairly minimal memory overhead.
def split_iter(string):
return (x.group(0) for x in re.finditer(r"[A-Za-z']+", string))
Demo:
>>> list( split_iter("A programmer's RegEx test.") )
['A', "programmer's", 'RegEx', 'test']
edit: I have just confirmed th...
How does collections.defaultdict work?
...
Is it functionally different than using d.get(key, default_val) ?
– Ambareesh
May 1 '19 at 1:31
35
...
UTF-8 byte[] to String
...constructor for String
String str = new String(bytes, StandardCharsets.UTF_8);
And if you're feeling lazy, you can use the Apache Commons IO library to convert the InputStream to a String directly:
String str = IOUtils.toString(inputStream, StandardCharsets.UTF_8);
...
Saving images in Python at a very high quality
...his after running the commands to plot the image:
plt.savefig('destination_path.eps', format='eps')
I have found that eps files work best and the dpi parameter is what really makes them look good in a document.
UPDATE:
To specify the orientation of the figure before saving simply call the follo...
How does an underscore in front of a variable in a cocoa objective-c class work?
I've seen in a few iPhone examples that attributes have used an underscore _ in front of the variable. Does anyone know what this means? Or how it works?
...