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promise already under evaluation: recursive default argument reference or earlier problems?
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What is the difference between t.belongs_to and t.references in rails?
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Delete column from SQLite table
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From: http://www.sqlite.org/faq.html:
(11) How do I add or delete columns from an existing table in SQLite.
SQLite has limited ALTER TABLE support that you can use to add a
column to the end of a table or to change the n...
Use tab to indent in textarea
...the TAB keypress within a Textbox
How to handle <tab> in textarea?
http://jsfiddle.net/jz6J5/
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How can I get the max (or min) value in a vector?
...gt; const T* myend (const T (&a)[N]) { return a+N; }
See it live at http://ideone.com/aDkhW:
#include <iostream>
#include <algorithm>
template <typename T, size_t N> const T* mybegin(const T (&a)[N]) { return a; }
template <typename T, size_t N> const T* myen...
Put content in HttpResponseMessage object?
Several months ago, Microsoft decided to change up the HttpResponseMessage class. Before, you could simply pass a data type into the constructor, and then return the message with that data, but not anymore.
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Convert duration to hours:minutes:seconds (or similar) in Rails 3 or Ruby
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See: http://api.rubyonrails.org/classes/ActionView/Helpers/DateHelper.html
distance_of_time_in_words(3600)
=> "about 1 hour"
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arrayfun can be significantly slower than an explicit loop in matlab. Why?
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Java Generics Wildcarding With Multiple Classes
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Cast Object to Generic Type for returning
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