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Why is using the rails default_scope often recommend against?
...explict when wanting to show unpublished (private) posts. So far so good.
2.1.1 :001 > Post.all
Post Load (0.2ms) SELECT "posts".* FROM "posts" WHERE "posts"."published" = 't'
Well this is pretty much what we expect. Now lets try:
2.1.1 :004 > Post.new
=> #<Post id: nil, title:...
How to reset postgres' primary key sequence when it falls out of sync?
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Why have header files and .cpp files? [closed]
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Well, the main reason would be for separating the interface from the implementation. The head...
getSupportActionBar from inside of Fragment ActionBarCompat
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After Fragment.onActivityCreated(...) you'll have a valid activity accessible through getActiv...
Javascript/DOM: How to remove all events of a DOM object?
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How to get C# Enum description from value? [duplicate]
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Nicholas PiaseckiNicholas Piasecki
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Code for Greatest Common Divisor in Python [closed]
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How to create a new database after initally installing oracle database 11g Express Edition?
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This link: Creating the Sample Database in Oracle 11g Release 2 is a good example of creating a sample database.
This link: Newbie Guide to Oracle 11g Database Common Problems should help you if you come across some common problems creating your database.
Best of luck!
EDIT: As you a...
Compare equality between two objects in NUnit
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