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How to get the first element of an array?
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31 Answers
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How to use enum values in f:selectItem(s)
...ter, make the enum value a property key of a localized resource bundle (EL 3.0 required):
<f:selectItems value="#{data.statuses}" var="status"
itemValue="#{status}" itemLabel="#{text['data.status.' += status]}" />
with this in a properties file associated with resource bundle #{text}
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How to test if parameters exist in rails
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351
You want has_key?:
if(params.has_key?(:one) && params.has_key?(:two))
Just checking...
What is RPC framework and Apache Thrift?
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answered Dec 18 '13 at 17:34
JensGJensG
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difference between offsetHeight and clientHeight
... OdedOded
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3
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Filter git diff by type of change
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– Christoph Grimmer-Dietrich
Apr 23 '14 at 8:42
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The purpose of Model View Projection Matrix
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3
so for several objects (meshes) we need several modelView matrixes, needn't we?
– Yuriy Vikulov
Apr 6...
What is the difference between partitioning and bucketing a table in Hive ?
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answered Oct 2 '13 at 6:37
Navneet KumarNavneet Kumar
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How to use ArrayAdapter
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edited Oct 20 '16 at 2:31
ivandov
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answered Feb 15 '10 at 11:57
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Why do some C# lambda expressions compile to static methods?
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153
This is most likely because there are no closures, for example:
int age = 25;
Action<string&...