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What does `:_*` (colon underscore star) do in Scala?
... that application to have type (p1 : T1, . . . , pn : Tn,ps : S, . . . , ps0S)U,
with k ¡ n occurrences of type S where any parameter names beyond ps are
fresh. The only exception to this rule is if the last argument is marked to be
a sequence argument via a _* type annotation. If m abo...
CORS - How do 'preflight' an httprequest?
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monsurmonsur
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Select 50 items from list at random to write to file
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If the list is in random order, you can just take the first 50.
Otherwise, use
import random
random.sample(the_list, 50)
random.sample help text:
sample(self, population, k) method of random.Random instance
Chooses k unique random elements from a population sequence.
Retu...
List files in local git repo?
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edited May 14 '16 at 0:34
Christopher Bottoms
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How can I set the text of a WPF Hyperlink via data binding?
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It looks strange, but it works. We do it in about 20 different places in our app. Hyperlink implicitly constructs a <Run/> if you put text in its "content", but in .NET 3.5 <Run/> won't let you bind to it, so you've got to explicitly use a TextBlock.
<TextBloc...
Can I use twitter bootstrap without jquery?
...: http://getbootstrap.com/javascript/
v4: https://getbootstrap.com/docs/4.0/getting-started/javascript/
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Require returns an empty object
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edited Feb 27 '16 at 1:10
answered May 26 '14 at 17:42
B ...
Get a list of all the files in a directory (recursive)
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answered Oct 17 '10 at 18:30
Christoph MetzendorfChristoph Metzendorf
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Convert list to array in Java [duplicate]
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1103
Either:
Foo[] array = list.toArray(new Foo[0]);
or:
Foo[] array = new Foo[list.size()];
lis...
What is the proper #include for the function 'sleep()'?
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edited Dec 10 '19 at 10:16
Daniel Selvan
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answered Fe...