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Collection that allows only unique items in .NET?
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208
HashSet<T> is what you're looking for. From MSDN (emphasis added):
The HashSet<T>...
What's the difference between eval, exec, and compile?
... = '42 * a'
>>> result = eval(my_calculation)
>>> result
84
exec and eval both accept the program/expression to be run either as a str, unicode or bytes object containing source code, or as a code object which contains Python bytecode.
If a str/unicode/bytes containing source c...
Is there a CSS not equals selector?
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158
In CSS3, you can use the :not() filter, but not all browsers fully support CSS3 yet, so be sure ...
How to match all occurrences of a regex
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834
Using scan should do the trick:
string.scan(/regex/)
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Repeat table headers in print mode
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answered Nov 8 '08 at 1:19
tvanfossontvanfosson
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How to find out which view is focused?
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answered Mar 18 '11 at 12:55
KaranKaran
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Avoiding memory leaks with Scalaz 7 zipWithIndex/group enumeratees
...ps://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997...
How to increase the maximum number of opened editors in IntelliJ?
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answered Jan 14 '10 at 16:38
CrazyCoderCrazyCoder
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How do I execute a program using Maven?
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edited Nov 26 '18 at 17:55
Aaron N. Brock
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How to go to an error using only the keyboard in Eclipse?
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edited Apr 23 '14 at 18:11
xav
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answered Dec ...