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Difference between jQuery `click`, `bind`, `live`, `delegate`, `trigger` and `on` functions (with an
...[, data], handler(eventObject) )
.on( events-map [, selector] [, data] )
http://api.jquery.com/on/
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c++ boost::multi_index composite keys efficiency - c++1y / stl - 清泛IT社区，为创新赋能！
...k questions and I will try my best to clarify exactly what I mean!
From：http://stackoverflow.com/questio ... ite-keys-efficiency
Lookups involving composite keys do not go through any two-stage process as you describe. composite_key-induced orderings are normal orderings, the only special thing ...
Use '=' or LIKE to compare strings in SQL?
...So while '=' is faster, LIKE might more explicitly state your intentions.
http://support.microsoft.com/kb/316626
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Getting file size in Python? [duplicate]
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You can use os.stat(path) call
http://docs.python.org/library/os.html#os.stat
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Difference between window.location.href, window.location.replace and window.location.assign
...orrect. The assign method does add a new record to the history.
Reference: http://developer.mozilla.org/en/window.location
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undefined method `source_index' for Gem:Module (NoMethodError)
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This helped me: http://djellemah.com/blog/2013/02/27/rails-23-with-ruby-20/
I did this in combination with gem update --system 1.8.25, which might not be needed for your case.
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Ruby : How to write a gem? [closed]
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This is how I usually create and release Gems:
Sign-up for https://github.com
Sign-up for https://rubygems.org
$ gem install ore rubygems-tasks rdoc rspec
$ mine awesome_gem
cd awesome_gem/ and edit the README.rdoc and awesome_gem.gemspec, write code in lib/awesome_gem/ and adding RS...
php implode (101) with quotes
... $value = "'$value'";
}
$comma_separated = implode(",", $array);
Demo: http://codepad.org/O2kB4fRo
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Supervisor socket error issue [closed]
... start someapp ## works
cd somedirectory
supervisorctl restart someapp ## http://localhost:9001 refused connection
Solution would be to always use the absolute path. e.g.:
Good:
supervisord -c /etc/supervisor/supervisord.conf
Bad:
supervisord -c supervisord.conf
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knitr Markdown highlighting in Emacs?
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This might help: http://sjp.co.nz/posts/emacs-ess-knitr/
Knitr markdown in Emacs through ESS
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