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How do I shuffle an array in Swift?
...nguage: you can't use Swift 2.x to publish on iTunes Connect starting July 2018)
extension MutableCollectionType where Index == Int {
/// Shuffle the elements of `self` in-place.
mutating func shuffleInPlace() {
// empty and single-element collections don't shuffle
if count ...
Error - trustAnchors parameter must be non-empty
...le.
/var/lib/dpkg/info/ca-certificates-java.postinst configure
Status (2018-08-07), the bug has been fixed in Ubuntu Bionic LTS 18.04.1 and Ubuntu Cosmic 18.10.
???? Ubuntu 1770553: [SRU] backport ca-certificates-java from cosmic (20180413ubuntu1)
???? Ubuntu 1769013: Please merge ca-certif...
Temporarily put away uncommitted changes in Subversion (a la “git-stash”)
...
As of 1.10.0 (2018-04-13), you have experimental svn shelve command. (TortoiseSVN supports the command) It's nothing but a helper to save a patch and apply back, so it has same limitations as svn diff + patch (i.e. can't handle binary file...
What is the difference between CurrentCulture and CurrentUICulture properties of CultureInfo in .NET
...mat (D) can contain quite some "language": en-US returns "Friday, April 6, 2018", whereas ru-RU returns "6 апреля 2018 г.".
– O. R. Mapper
Apr 6 '18 at 9:46
add a comme...
Finding the number of days between two dates
...rk in 2017 -- the same dates, and neither year is a leap year. But between 2018-03-01 and 2017-03-01, on those platforms that care, 366 days will have passed instead of 365, making 2018 a leap year (which it is not).
So if you really want to use UNIX timestamps:
use round() function wisely, not f...
Is it unnecessary to put super() in constructor?
...);
}
}
class Implicit {
Implicit() {
}
}
Update (December 2018):
Writing an explicit super() helps navigating the source code in the IDE.
As of December 2018, neither Eclipse nor IntelliJ provide any means of comfortably navigating from the constructor of the derived class to the ...
Understanding repr( ) function in Python
...time
>>> today = datetime.datetime.now()
>>> str(today)
'2018-04-08 18:00:15.178404'
>>> repr(today)
'datetime.datetime(2018, 4, 8, 18, 3, 21, 167886)'
From output we see that repr() shows the official representation of date object.
...
Converting between strings and ArrayBuffers
...der/TextDecoder is being built-in in modern browsers.
Support
As of July/2018:
TextEncoder (Experimental, On Standard Track)
Chrome | Edge | Firefox | IE | Opera | Safari
----------|-----------|-----------|-----------|-----------|-----------
38 | ? | 19...
Proper way to declare custom exceptions in modern Python?
...
Hello from 2018! BaseException.message is gone in Python 3, so the critique only holds for old versions, right?
– Kos
Jan 3 '18 at 18:21
...
Efficient way to apply multiple filters to pandas DataFrame or Series
...5)]
Another Example, To filter the dataframe for values belonging to Feb-2018, use the below code
filtered_df = df[(df['year'] == 2018) & (df['month'] == 2)]
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