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How to customize a requirements.txt for multiple environments?
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215
You can cascade your requirements files and use the "-r" flag to tell pip to include the conten...
How can I get the current language in Django?
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139
Functions of particular interest are django.utils.translation.get_language() which returns the...
How to modify PATH for Homebrew?
Trying to install ruby 1.9.3, read that I need to install homebrew first. Ran brew doctor, and it's giving me a bunch of warnings. One of which is:
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Count, size, length…too many choices in Ruby?
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195
For arrays and hashes size is an alias for length. They are synonyms and do exactly the same t...
What is an MvcHtmlString and when should I use it?
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answered Feb 19 '10 at 2:16
LeviLevi
32k33 gold badges8282 silver badges8686 bronze badges
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How do I explicitly specify a Model's table-name mapping in Rails?
...tries < ActiveRecord::Base
self.table_name = "cc"
end
Rails <= 3.1:
class Countries < ActiveRecord::Base
self.set_table_name "cc"
...
end
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how to add script src inside a View when using Layout
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173
Depending how you want to implement it (if there was a specific location you wanted the script...
git-svn: how do I create a new svn branch via git?
...nswer like this:
Copying https://scm-server.com/svn/portal/trunk at r8914 to https://scm-server.com/svn/portal/branches/auth_bug...
And without the -n switch the server probably adds something like:
Found possible branch point: https://scm-server.com/svn/portal/trunk => https://scm-serv...
Is there any difference between DECIMAL and NUMERIC in SQL Server?
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106
They are the same. Numeric is functionally equivalent to decimal.
MSDN: decimal and numeric
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do { … } while (0) — what is it good for? [duplicate]
I've been seeing that expression for over 10 years now. I've been trying to think what it's good for. Since I see it mostly in #defines, I assume it's good for inner scope variable declaration and for using breaks (instead of gotos.)
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