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Can someone explain collection_select to me in clear, simple terms?
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306
collection_select(
:post, # field namespace
:author_id, # field name
# result of ...
Git, How to reset origin/master to a commit?
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583
origin/xxx branches are always pointer to a remote. You cannot check them out as they're not poi...
How can I change a file's encoding with vim?
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edited Jun 27 '12 at 17:43
Johan
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answered Apr 22...
Why does TestInitialize get fired for every test in my Visual Studio unit tests?
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319
TestInitialize and TestCleanup are ran before and after each test, this is to ensure that no t...
How to get an element by its href in jquery?
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answered Jun 23 '10 at 22:24
BalusCBalusC
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How does Rails keep track of which migrations have run for a database?
... schema_migrations.
For example, running a migration file named 20120620193144_create_users.rb will insert a new row with a version of 20120620193144 into the schema_migrations table.
You are free at any point to introduce migrations with earlier versions. Rails will always run any new migrations ...
What limits does scala place on the “acceptable complexity” of inferred types?
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answered Feb 4 '13 at 12:38
retronymretronym
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Python - Passing a function into another function
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John MillikinJohn Millikin
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How ListView's recycling mechanism works
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3 Answers
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FixedThreadPool vs CachedThreadPool: the lesser of two evils
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3 Answers
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