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How to get HTML 5 input type=“date” working in Firefox and/or IE 10
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14 Answers
14
Active
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How do I format a long integer as a string without separator in Java?
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64
Just use Long.toString(long foo)
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Phonegap Cordova installation Windows
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answered Aug 3 '13 at 18:46
frigonfrigon
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Gradle store on local file system
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rodionrodion
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66
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How can I convert a string to a number in Perl?
...g into a floating point variable. So an example of the string I have is "5.45" and I want a floating point equivalent so I can add .1 to it. I have searched around the internet, but I only see how to convert a string to an integer.
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How can I print the contents of a hash in Perl?
... your friend.
use Data::Dumper;
my %hash = ('abc' => 123, 'def' => [4,5,6]);
print Dumper(\%hash);
will output
$VAR1 = {
'def' => [
4,
5,
6
],
'abc' => 123
};
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How to “add existing frameworks” in Xcode 4?
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edited Jun 4 '14 at 6:16
community wiki
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How to determine an interface{} value's “real” type?
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return "negative"
}
return i
}
func main() {
var i = 42
if w, ok := weird(7).(int); ok {
i += w
}
if w, ok := weird(-100).(int); ok {
i += w
}
fmt.Println("i =", i)
}
Output:
i = 49
It uses Type assertions.
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How can I check if a single character appears in a string?
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edited Mar 22 at 12:40
Ömer Erden
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answere...
How can I strip first X characters from string using sed?
... in a small industrial box. I have a variable containing the text pid: 1234 and I want to strip first X characters from the line, so only 1234 stays. I have more variables I need to "clean", so I need to cut away X first characters and ${string:5} doesn't work for some reason in my system.
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