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Regular expression matching a multiline block of text
...eAlan Moore
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An “and” operator for an “if” statement in Bash
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4 Answers
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Active
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Can I draw rectangle in XML?
...round_shape">
<stroke android:width="2dp" android:color="#ff207d94" />
<padding android:left="2dp"
android:top="2dp"
android:right="2dp"
android:bottom="2dp" />
<corners android:radius="5dp" />
<solid android:color="#ffffffff" />
<...
ASP.NET WebApi unit testing with Request.CreateResponse
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244
Another way to solve this is to do the following:
controller.Request = new HttpRequestMessage(...
How to convert a ruby hash object to JSON?
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edited May 23 '17 at 12:34
Community♦
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answered Jul 6 '10 at 6:40
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How do I remove duplicate items from an array in Perl?
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You can do something like this as demonstrated in perlfaq4:
sub uniq {
my %seen;
grep !$seen{$_}++, @_;
}
my @array = qw(one two three two three);
my @filtered = uniq(@array);
print "@filtered\n";
Outputs:
one two three
If you want to use a module, try the uniq func...
Suppressing “is never used” and “is never assigned to” warnings in C#
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4 Answers
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how to override left:0 using CSS or Jquery?
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Jan HančičJan Hančič
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What are the advantages of NumPy over regular Python lists?
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741
NumPy's arrays are more compact than Python lists -- a list of lists as you describe, in Python...