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What's the difference between belongs_to and has_one?

..._id column – Yo Ludke Sep 24 '14 at 12:31 @ryeguy, what about if this is a self join relationship? ...
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Rails update_attributes without save?

... answered Aug 2 '12 at 17:54 Ajedi32Ajedi32 33.7k1717 gold badges110110 silver badges151151 bronze badges ...
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How to get form field's id in Django?

... Will HardyWill Hardy 12.8k55 gold badges3838 silver badges4141 bronze badges ...
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How to locate the vimrc file used by vim editor?

... answered Jan 23 '12 at 19:49 manojldsmanojlds 248k5454 gold badges425425 silver badges395395 bronze badges ...
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Abusing the algebra of algebraic data types - why does this work?

... answered Feb 8 '12 at 16:51 C. A. McCannC. A. McCann 74.5k1717 gold badges202202 silver badges300300 bronze badges ...
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Android Eclipse - Could not find *.apk

... | edited Apr 12 '16 at 15:39 user149408 3,6982424 silver badges4040 bronze badges answered ...
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SQL - The conversion of a varchar data type to a datetime data type resulted in an out-of-range valu

...other formats like mm/dd/yyyy (usually works). Specifying the date as 30/12/2013 resulted in the error for me. However, specifying it as mm/dd/yyyy format worked. If you need to convert your input the you can try looking into the CONVERT method. Syntax is CONVERT(VARCHAR,@your_date_Value,103) ...
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'is' versus try cast with null check

... | edited Dec 12 '17 at 18:15 answered Nov 15 '12 at 20:40 ...
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How to create a tuple with only one element

... answered Oct 13 '12 at 19:24 Jonathon ReinhartJonathon Reinhart 111k2727 gold badges205205 silver badges283283 bronze badges ...
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Why does i = i + i give me 0?

... | edited Jun 20 at 9:12 Community♦ 111 silver badge answered Jun 11 '14 at 22:14 ...