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Java how to replace 2 or more spaces with single space in string and delete leading and trailing spa
... String[] tests = {
" x ", // [x]
" 1 2 3 ", // [1 2 3]
"", // []
" ", // []
};
for (String test : tests) {
System.out.format("[%s]%n",
test.replaceAll("^ +| +$|( )+", "$1")
);
}
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unbound method f() must be called with fibo_ instance as first argument (got classobj instance inste
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answered Dec 17 '10 at 17:38
kindallkindall
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Matplotlib - global legend and title aside subplots
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edited Mar 13 at 17:30
answered Feb 10 '12 at 0:47
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Android 'Unable to add window — token null is not for an application' exception
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edited Jan 3 '14 at 6:34
Pratik Butani
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How to format time since xxx e.g. “4 minutes ago” similar to Stack Exchange sites
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339
function timeSince(date) {
var seconds = Math.floor((new Date() - date) / 1000);
var...
How often does python flush to a file?
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340
For file operations, Python uses the operating system's default buffering unless you configure...
What is the standard way to add N seconds to datetime.time in Python?
...here a standard way to add an integer number of seconds to it, so that 11:34:59 + 3 = 11:35:02 , for example?
9 Answers
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Template function inside template class
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answered Dec 27 '11 at 1:31
Kerrek SBKerrek SB
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Remove border from IFrame
...e capital ‘B’).
So it would look like:
<iframe src="myURL" width="300" height="300" frameBorder="0">Browser not compatible.</iframe>
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How do I copy items from list to list without foreach?
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You could try this:
List<Int32> copy = new List<Int32>(original);
or if you're using C# 3 and .NET 3.5, with Linq, you can do this:
List<Int32> copy = original.ToList();
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