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Copying the GNU screen scrollback buffer to a file (extended hardcopy)
...trl-a >" says "Nothing happened". The first step did say "Bufferfile is now '/tmp/foo.txt'", but doesn't appear to even create that file.
– user354134
May 5 '11 at 13:27
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How can I represent an infinite number in Python?
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I don't know exactly what you are doing, but float("inf") gives you a float Infinity, which is greater than any other number.
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Identify if a string is a number
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Though, I would use double.TryParse, since we want to know if it represents a number at all.
– John Gietzen
May 21 '09 at 18:31
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Hidden features of WPF and XAML?
...e is a large number of hidden features discussed for variety of languages. Now I am curious about some hidden features of XAML and WPF?
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Determine .NET Framework version for dll
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My idea too, but knowing reflector, it will probably complain, and give it a nice non-descript error icon.
– leppie
Aug 11 '10 at 17:15
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symfony 2 twig limit the length of the text and put three dots
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this should be the answer, still working till now ;)
– whalesingswee
May 2 '17 at 11:43
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Row Offset in SQL Server
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It's now available in SQL Server Compact 4.0 --> msdn.microsoft.com/en-us/library/gg699618(v=sql.110).aspx
– Bart Verkoeijen
May 6 '11 at 9:29
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Generate a random number in the range 1 - 10
...I worked on in this question did not work out, I'm trying something else now. Is there a way to tell pg's random() function to get me only numbers between 1 and 10?
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Prevent multiple instances of a given app in .NET?
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I've been using that for a couple years, but am now looking to change to a Mutex-based solution. I have customers that report issues with this and I suspect it's using Remoting to do it.
– Richard Watson
Jun 18 '09 at 8:28
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Quick unix command to display specific lines in the middle of a file?
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I found two other solutions if you know the line number but nothing else (no grep possible):
Assuming you need lines 20 to 40,
sed -n '20,40p;41q' file_name
or
awk 'FNR>=20 && FNR<=40' file_name
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