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Compile, Build or Archive problems with Xcode 4 (and dependencies)
...volved over the past several weeks to cover more general issues with xcode4 (and upgrading projects form older xcode s).
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HTTP 404 Page Not Found in Web Api hosted in IIS 7.5
...gging dev server. But I now deployed it to IIS 7.5 and I am getting a HTTP 404 error when trying to access the application.
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Set CSS property in Javascript?
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edited Aug 24 '17 at 10:34
mikemaccana
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Xcode 4.4 error - Timed out waiting for app to launch
yesterday I installed Xcode 4.4.
12 Answers
12
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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...
Scala how can I count the number of occurrences in a list
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4
It is the identity function, as discussed here. The function groupBy requires a function that it applies to elements so it knows how to grou...
Double vs single quotes
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204
" " allows you to do string interpolation, e.g.:
world_type = 'Mars'
"Hello #{world_type}"
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Difference between onCreateView and onViewCreated in Fragment
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answered Aug 2 '16 at 10:40
AndroidGeekAndroidGeek
29.3k1111 gold badges197197 silver badges250250 bronze badges
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python dataframe pandas drop column using int
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edited Feb 16 '16 at 10:48
frederikf
333 bronze badges
answered Nov 30 '13 at 15:06
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