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How to cut an entire line in vim and paste it?
...line. Also I recommend to print useful image with ViM hotkeys available at http://www.viemu.com/a_vi_vim_graphical_cheat_sheet_tutorial.html
MySQL: selecting rows where a column is null
...nything,
including itself (ie: NULL = NULL is always false).
See Rule 3 https://en.wikipedia.org/wiki/Codd%27s_12_rules
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Convert stdClass object to array in PHP
...put as a numerically indexed array of numerically indexed arrays.
See: http://codex.wordpress.org/Class_Reference/wpdb
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Can you disable tabs in Bootstrap?
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As of 2.1, from bootstrap documentation at http://twitter.github.com/bootstrap/components.html#navs, you can.
Disabled state
For any nav component (tabs, pills, or list), add .disabled for gray
links and no hover effects. Links will remain clickable, howeve...
Parse query string into an array
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Use http://us1.php.net/parse_str
Attention, it's usage is:
parse_str($str, &$array);
not
$array = parse_str($str);
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Eclipse JUNO doesn't start
...UR_WORKSPACE/.metadata/.plugins/org.eclipse.core.resources/.snap
credit:
http://www.metod.si/job-found-still-running-after-platform-shutdown-eclipse/
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How can I kill a process by name instead of PID?
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pkill firefox
More information: http://linux.about.com/library/cmd/blcmdl1_pkill.htm
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What's the best/easiest GUI Library for Ruby? [closed]
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Here is a good resource for you:
http://en.wikibooks.org/wiki/Ruby_Programming/GUI_Toolkit_Modules
has links comparing basically all of them.
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How to select distinct rows in a datatable and store into an array
...tinct(System.Data.DataRowComparer.Default).ToList();
For Performance ; http://onerkaya.blogspot.com/2013/01/distinct-dataviewtotable-vs-linq.html
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Rails 3 - can't install pg gem
...t install libpq-dev
Then
gem install pg
then
bundle install
src: http://wikimatze.de/installing-postgresql-gem-under-ubuntu-and-mac
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