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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}
d...
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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The opposite of Intersect()
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385
As stated, if you want to get 4 as the result, you can do like this:
var nonintersect = array...
How to create a checkbox with a clickable label?
..., and it will be assumed that it is for the input within it.
Excerpt from w3.org (with my emphasis):
[The for attribute] explicitly associates the label being defined with another control. When present, the value of this attribute must be the same as the value of the id attribute of some other cont...