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How does Rails keep track of which migrations have run for a database?
...chema_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 fo...
RAW POST using cURL in PHP
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will php set the content-length header for you or should you set that as well?
– Eric Bloch
Jul 13 '1...
Html.BeginForm and adding properties
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chiccodoro
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answered Oct 19 '08 at 16:20
liggett78ligget...
No empty constructor when create a service
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Difference between CLOB and BLOB from DB2 and Oracle Perspective?
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They can be considered as equivalent. The limits in size are the same:
Maximum length of CLOB...
Permanently adding a file path to sys.path in Python
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edited Mar 14 '16 at 12:47
tuomassalo
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Using System.Dynamic in Roslyn
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answered Apr 4 '14 at 14:04
AlbertoAlberto
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How do you set the text in an NSTextField?
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edited Apr 29 '13 at 12:14
Anoop Vaidya
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Send email with PHPMailer - embed image in body
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edited Mar 29 '14 at 17:06
Mihai Iorga
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How can I do division with variables in a Linux shell?
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edited Aug 7 '13 at 3:04
answered Aug 7 '13 at 2:59
padd...