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What is the _snowman param in Ruby on Rails 3 forms for?
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This parameter was added to forms in order to force Internet Explorer (5, 6, 7 and 8) to encode its parameters as unicode.
Specifically, this bug can be triggered if the user switches the browser's encoding to Latin-1. To understand why a user would decide to do something seemingly so crazy, ch...
javascript window.location in new tab
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answered Sep 26 '11 at 11:05
Ian OxleyIan Oxley
10.2k44 gold badges3838 silver badges4848 bronze badges
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How do I install imagemagick with homebrew?
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5 Answers
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How to filter out files by extension in NERDTree?
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edited Apr 8 '11 at 23:45
answered Apr 8 '11 at 23:40
Ale...
What is the most efficient/elegant way to parse a flat table into a tree?
...ndant_id) VALUES
(1,1), (1,2), (1,4), (1,6),
(2,2), (2,4),
(3,3), (3,5),
(4,4),
(5,5),
(6,6);
Now you can get a tree starting at node 1 like this:
SELECT f.*
FROM FlatTable f
JOIN ClosureTable a ON (f.id = a.descendant_id)
WHERE a.ancestor_id = 1;
The output (in MySQL client) lo...
Django fix Admin plural
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answered Apr 6 '10 at 19:54
Andriy DrozdyukAndriy Drozdyuk
47.4k4343 gold badges143143 silver badges252252 bronze badges
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What does the KEY keyword mean?
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Quoting from http://dev.mysql.com/doc/refman/5.1/en/create-table.html
{INDEX|KEY}
So KEY is an INDEX ;)
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How to write multiple line property value using PropertiesConfiguration?
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153
If you mean the following; that just relies on backslash + end-of-line. I just found it documen...
Intellij IDEA show javadoc automatically
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152
Settings | Editor | General |Code Completion | Autopopup documentation in (ms).
UPDATE: late...