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How to extract numbers from a string in Python?
...extract only positive integers, try the following:
>>> str = "h3110 23 cat 444.4 rabbit 11 2 dog"
>>> [int(s) for s in str.split() if s.isdigit()]
[23, 11, 2]
I would argue that this is better than the regex example because you don't need another module and it's more readable beca...
Python list subtraction operation
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answered Aug 7 '10 at 0:19
aaronasterlingaaronasterling
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How to do ssh with a timeout in a script?
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ssh -o ConnectTimeout=10 <hostName>
Where 10 is time in seconds. This Timeout applies only to the creation of the connection.
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How to use the IEqualityComparer
...f the function causes a big delay from the function without distinct, from 0.6 sec to 3.2 sec!
6 Answers
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Declaring variables inside a switch statement [duplicate]
...rding to the syntax of the language. You're getting an error because "case 0:" is a label, and in C it's illegal to have a declaration as the first statement after a label — note that the compiler expects an expression, such as a method call, normal assignment, etc. (Bizarre though it may be, that...
How do you launch the JavaScript debugger in Google Chrome?
... mplungjan
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answered Sep 15 '08 at 20:08
John SheehanJohn Sheehan
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How can you check for a #hash in a URL using JavaScript?
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edited Aug 30 '12 at 1:52
answered Nov 18 '08 at 11:37
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Find Results not displaying Results
Today my Find Results feature of Visual Studio 2012 stopped working. The Find Results windows displays summary information, but not the actual lines matched. This is all my Find Results window displays:
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How to prevent sticky hover effects for buttons on touch devices
....removeChild(el);
setTimeout(function() {par.insertBefore(el, next);}, 0)
}
And then in your HTML you have:
<a href="#" ontouchend="this.onclick=fix">test</a>
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How to count lines in a document?
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answered Jun 29 '10 at 0:33
user85509user85509
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