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In Scala, what exactly does 'val a: A = _' (underscore) mean?
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144
val a: A = _ is a compile error. For example:
scala> val a: String = _
<console>:1: ...
Is there a naming convention for MySQL?
...become a headache?
– Rasshu
Mar 28 '14 at 0:58
8
To follow up, i found this verry helpful for tho...
Is \d not supported by grep's basic expressions?
...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...
Extension method and dynamic object
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answered Mar 15 '11 at 14:23
Eric LippertEric Lippert
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“ValueError: zero length field name in format” error in Python 3.0,3.1,3.2
...amson's answer).
– mayhewsw
Jan 16 '14 at 18:04
I'm getting this problem with Python 3.0.1 on Windows. ( It definitely...
Modulus % in Django template
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Burhan KhalidBurhan Khalid
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How to handle AccessViolationException
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answered Jan 21 '11 at 14:19
villecodervillecoder
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How do I send a JSON string in a POST request in Go
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answered Jun 27 '14 at 15:33
OneOfOneOneOfOne
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How to get min/max of two integers in Postgres/SQL?
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Mark ByersMark Byers
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jQuery append fadeIn
...kBen Blank
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