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What resources exist for Database performance-tuning? [closed]
...Oracle database, this guide may also help.
http://download.oracle.com/docs/cd/B28359_01/server.111/b28274/toc.htm
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How to create new folder? [duplicate]
... except OSError:
pass
# let exception propagate if we just can't
# cd into the specified directory
os.chdir(whatever)
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How to set default vim colorscheme
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Your .vimrc file goes in your $HOME directory. In *nix, cd ~; vim .vimrc. The commands in the .vimrc are the same as you type in ex-mode in vim, only without the leading colon, so colo evening would suffice. Comments in the .vimrc are indicated with a leading double-quote.
To s...
Is there a math nCr function in python? [duplicate]
...sage:
>>> import itertools
>>> itertools.combinations('abcd',2)
<itertools.combinations object at 0x01348F30>
>>> list(itertools.combinations('abcd',2))
[('a', 'b'), ('a', 'c'), ('a', 'd'), ('b', 'c'), ('b', 'd'), ('c', 'd')]
>>> [''.join(x) for x in itertoo...
PHPMyAdmin Default login password [closed]
...installed Fedora 16 (yea, I know it's old and not supported but, I had the CD burnt :) )
Anyway, coming to the solution, this is what I was required to do:
su -
gedit /etc/phpMyAdmin/config.inc.php
if not found... try phpmyadmin - all small caps.
gedit /etc/phpmyadmin/config.inc.php
Locate
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How to fix Terminal not loading ~/.bashrc on OS X Lion [closed]
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Or you could symlink them: cd && ln -s ./.bashrc ./.profile Note that symlinks are sensitive regarding the file path, I believe that using the above syntax works, but to be sure you can use absolute paths in any case.
– St...
backbone.js & underscore.js CDN recommendation?
Is there any CDN sources for backbone.js and also underscore.js to use in our projects?
2 Answers
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How to create a link to a directory [closed]
...ly comment, use relative path in the target, that is, using the example:
cd /home/jake/
ln -s /home/jake/doc/test/2000/something xxx
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“while :” vs. “while true” [duplicate]
... differences between while true and while 1 - it turns out 1 is aliased to cd - which was obviously passing but printing ~ (my cwd at the time.) One caveat with : I noticed after trying this out: the usual rules apply to :, so you need to end it with a semicolon (or a line break in cases like this o...
GROUP BY to combine/concat a column [duplicate]
... INTO @TABLE
VALUES (1, 'Me', 'act1', 'ab'),
(2, 'Me', 'act1', 'cd'),
(3, 'You', 'act2', 'xy'),
(4, 'You', 'act2', 'st')
SELECT T1.USERS, T1.ACTIVITY,
STUFF(
(
SELECT ',' + T2.PAGEURL
FROM @TABLE T2
WHERE T1.USERS = T2.U...