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The differences between .build, .create, and .create! and when should they be used?
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In Rails 4, I just checked in console. wall.posts.new and wall.posts.build are both populating the wall object in exactly same way. Means a...
Embedding SVG into ReactJS
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answered May 1 '14 at 17:41
Sophie AlpertSophie Alpert
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How to slice an array in Bash
...ay section? *sarc
– deltaray
May 1 '14 at 2:54
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@AquariusPower: Create an array of indices and s...
What is the proper way to check for null values?
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answered Mar 20 '12 at 14:12
BlackBearBlackBear
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Multiple columns index when using the declarative ORM extension of sqlalchemy
...gs works fine
– yorjo
Jul 12 '11 at 14:57
6
What happens if you have a dictionary for table_args ...
How to “pull” from a local branch into another one?
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KingCrunchKingCrunch
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How do I remove all HTML tags from a string without knowing which tags are in it?
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answered Aug 9 '13 at 19:14
BidouBidou
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How to Delete using INNER JOIN with SQL Server?
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taylorsabell
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answered May 10 '13 at 11:43
Taryn♦Taryn
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Alter table add multiple columns ms sql
...99 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.89...
How can I change the copyright template in Xcode 4?
...99 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.89...