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Java String remove all non numeric characters
Trying to remove all letters and characters that are not 0-9 and a period. I'm using Character.isDigit() but it also removes decimal, how can I also keep the decimal?
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Short circuit Array.forEach like calling break
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30 Answers
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Best way to convert string to bytes in Python 3?
...f bytes. The bytearray type is a mutable sequence of integers in the range 0 <= x < 256. It has most of the usual methods of mutable sequences, described in Mutable Sequence Types, as well as most methods that the bytes type has, see Bytes and Byte Array Methods.
The optional source parameter ...
How do I exit a WPF application programmatically?
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803
To exit your application you can call
System.Windows.Application.Current.Shutdown();
As descri...
Plotting two variables as lines using ggplot2 on the same graph
...manually yourself:
ggplot(test_data, aes(date)) +
geom_line(aes(y = var0, colour = "var0")) +
geom_line(aes(y = var1, colour = "var1"))
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How to delete a cookie?
...h="+path:"")+
((domain)?";domain="+domain:"") +
";expires=Thu, 01 Jan 1970 00:00:01 GMT";
}
}
You can define get_cookie() like this:
function get_cookie(name){
return document.cookie.split(';').some(c => {
return c.trim().startsWith(name + '=');
});
}
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Java: method to get position of a match in a String?
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260
The family of methods that does this are:
int indexOf(String str)
indexOf(String str, int fr...
How to print to console using swift playground?
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edited Jun 20 at 9:12
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answered Jun 2 '14 at 20:55
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Converting a List to a comma separated string
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190
List<int> list = ...;
string.Join(",", list.Select(n => n.ToString()).ToArray())
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How to use Fiddler to monitor WCF service
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10 Answers
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