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Can a pointer to base point to an array of derived objects?
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edited Aug 25 '11 at 22:49
answered Aug 25 '11 at 19:39
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How to concatenate strings with padding in sqlite
...'ve used is to start with your target string, say '0000', concatenate '0000423', then substr(result, -4, 4) for '0423'.
Update: Looks like there is no native implementation of "lpad" or "rpad" in SQLite, but you can follow along (basically what I proposed) here: http://verysimple.com/2010/01/12/sql...
How do I delete/remove a shell function?
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274
unset -f z
Will unset the function named z. A couple people have answered with:
unset z
bu...
Multiline comment in PowerShell
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214
In PowerShell v2 and newer, use the following syntax for the multiline comments:
<# a
b
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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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Javascript split regex question
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answered Aug 24 '10 at 19:02
Daniel VandersluisDaniel Vandersluis
79.6k1717 gold badges153153 silver badges149149 bronze badges
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How to subtract 2 hours from user's local time?
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answered Feb 9 '11 at 9:40
BrunoLMBrunoLM
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Disable messages upon loading a package
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149
Just use suppressMessages() around your library() call:
edd@max:~$ R
R version 2.14.1 (2011-1...
How to iterate over associative arrays in Bash
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