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Store a closure as a variable in Swift
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Is there a print_r or var_dump equivalent in Ruby / Ruby on Rails?
...ebug:
http://railscasts.com/episodes/54-debugging-with-ruby-debug
http://www.sitepoint.com/article/debug-rails-app-ruby-debug/
http://www.datanoise.com/articles/2006/7/12/tutorial-on-ruby-debug
It's incredibly helpful!
s...
What is Android keystore file, and what is it used for?
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Which HTML5 tag should I use to mark up an author’s name?
...t;dt>All posts by author:</dt>
<dd><a href="http://www.blog.net/authors/remy-schrader/">Link</a></dd>
<dt>Contact:</dt>
<dd><a mailto="remy@blog.net"><img src="email-sprite.png"></a></dd>
</dl>
&...
How to specify new GCC path for CMake
...
Set CMAKE_C_COMPILER to your new path.
See here: http://www.cmake.org/Wiki/CMake_Useful_Variables
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How to retrieve a user environment variable in CMake (Windows)
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Add zero-padding to a string
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What's the point of the X-Requested-With header?
...slide recipes into a container based on a link they click.
The link may be www.example.com/recipe/apple_pie
Now normally that returns a full page, header, footer, recipe content and ads. But if someone is browsing your website some of those parts are already loaded. So you can use an AJAX to get th...
Create unique constraint with null columns
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Cannot simply use PostgreSQL table name (“relation does not exist”)
...hema search path:
SET search_path TO showfinder,public;
See also http://www.postgresql.org/docs/8.3/static/ddl-schemas.html
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