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Checking user's homepage in Internet Explorer
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answered Apr 4 '13 at 14:49
T.J. CrowderT.J. Crowder
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Python Regex - How to Get Positions and Values of Matches
... module? For example given the pattern r'[a-z]' and the string 'a1b2c3d4' I'd want to get the positions where it finds each letter. Ideally, I'd like to get the text of the match back too.
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cd into directory without having permission
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@user812954's answer was quite helpful, except I had to do this this in two steps:
sudo su
cd directory
Then, to exit out of "super user" mode, just type exit.
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How to add ID property to Html.BeginForm() in asp.net mvc?
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4 Answers
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How can one see content of stack with GDB?
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answered Oct 21 '11 at 11:43
DipSwitchDipSwitch
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How to jump directly to a column number in Vim
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XSLT getting last element
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iliketocode
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answered Sep 22 '09 at 10:23
Robert ChristieRobert...
How to return a part of an array in Ruby?
...", "c" ]
a[1..3] #=> [ "b", "c", "d" ]
a[4..7] #=> [ "e" ]
a[6..10] #=> nil
a[-3, 3] #=> [ "c", "d", "e" ]
# special cases
a[5] #=> nil
a[6, 1] ...