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Rails update_attributes without save?
...short. Thanks.
– freemanoid
Oct 15 '14 at 12:47
1
in case of .attributes = val, if your model has...
Select elements by attribute
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14
@rinogo: actually all you need is if($(":checkbox[myattr]").length) . The () after length is not necessary, neither is the > 0, 0 evalua...
Using Moq to determine if a method is called
... Liam
21.3k1717 gold badges8989 silver badges146146 bronze badges
answered Feb 23 '11 at 22:35
ValVal
15122 silver badges11...
About catching ANY exception
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answered Feb 14 '11 at 9:49
Tim PietzckerTim Pietzcker
283k5353 gold badges435435 silver badges508508 bronze badges
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JavaScript - cannot set property of undefined
...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...
Grep regex NOT containing string
...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 to generate an openSSL key using a passphrase from the command line?
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edited Mar 14 '17 at 3:13
answered Nov 29 '10 at 2:30
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What does the `#` operator mean in Scala?
...tln("Got a B.")
}
And trying it out:
scala> val a1 = new A
a1: A = A@1497b7b1
scala> val a2 = new A
a2: A = A@2607c28c
scala> a2.f(new a1.B)
<console>:11: error: type mismatch;
found : a1.B
required: a2.B
a2.f(new a1.B)
^
scala> a2.g(new a...
Why java classes do not inherit annotations from implemented interfaces?
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answered Jan 20 '11 at 10:14
Sean Patrick FloydSean Patrick Floyd
265k5858 gold badges431431 silver badges560560 bronze badges
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Proper way to add svn:executable
...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...