大约有 1,745 项符合查询结果（耗时：0.0220秒） [XML]
Android 4.3 Bluetooth Low Energy unstable
...wever, just for a short time. Now it's shaky again... The SAMSUNG BLE SKD v2.0 also didn't require pairing and worked quite good.
– OneWorld
Aug 5 '13 at 12:54
...
What's the best way to parse command line arguments? [closed]
..._name__ == '__main__':
arguments = docopt(__doc__, version='Naval Fate 2.0')
print(arguments)
So this is it: 2 lines of code plus your doc string which is essential and you get your arguments parsed and available in your arguments object.
Using python-fire
Since 2017 there's another cool...
round() for float in C++
...ial_functions/round.hpp>
double a = boost::math::round(1.5); // Yields 2.0
int b = boost::math::iround(1.5); // Yields 2 as an integer
For more information, see the Boost documentation.
Edit: Since C++11, there are std::round, std::lround, and std::llround.
...
How to add a border just on the top side of a UIView
...ontext, [[UIColor redColor] CGColor] );
CGContextSetLineWidth(context, 2.0);
CGContextStrokePath(context);
}
Detect URLs in text with JavaScript
...pcode.com/file/repository.grepcode.com/java/ext/com.google.android/android/2.0_r1/android/text/util/Regex.java#Regex.0WEB_URL_PATTERN
If you're just concerned about url's that match the WEB_URL_PATTERN, that is, urls that conform to the RFC 1738 spec, you can use this:
/((?:(http|https|Http|Https|...
How to return a part of an array in Ruby?
...
You can use (list.length / 2.0).ceil to consistently put the middle element in the first half if you need that.
– Sorashi
May 3 '19 at 13:32
...
best way to add license section to iOS settings bundle
... application uses a number of third party components licensed under Apache 2.0 and similar licenses, which requires me to include various bits of text, this kind of thing:
...
Django migration strategy for renaming a model and relationship fields
...
In django 2.0 if you change your model name, the ./manage.py makemigrations myapp command will ask you if you renamed your model. E.g.: Did you rename the myapp.Foo model to Bar? [y/N] If you answer 'y' your migration will contain the...
What's the difference between django OneToOneField and ForeignKey?
...ship according to official django documentation: docs.djangoproject.com/en/2.0/ref/models/fields/…
– Kutay Demireren
Jan 7 '18 at 14:36
|
...
Does Swift have documentation generation support?
...
Very nice description of Swift 2.0 documentation syntax. You should update the post to include the /// - todo: keyword
– Leonardo
Aug 17 '15 at 13:21
...