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What are the relationships between Any, AnyVal, AnyRef, Object and how do they map when used in Java
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Why does Java's Arrays.sort method use two different sorting algorithms for different types?
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edited Jul 3 '18 at 18:21
rogerdpack
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What jsf component can render a div tag?
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235
You can create a DIV component using the <h:panelGroup/>.
By default, the <h:panelGrou...
What is scope/named_scope in rails?
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A scope is a subset of a collection. Sounds complicated? It isn't. Imagine this:
You have Users...
Git search for string in a single file's history
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For this purpose you can use the -S option to git log:
git log -S'bar' -- foo.rb
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What happens if i return before the end of using statement? Will the dispose be called?
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edited Jul 14 '10 at 15:33
answered Jul 14 '10 at 15:17
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Sort an Array by keys based on another Array?
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Just use array_merge or array_replace. Array_merge works by starting with the array you give i...
Resetting the UP-TO-DATE property of gradle tasks?
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137
Try to run your build with -C rebuild that rebuilds Gradle's cache.
In newer versions of Gradl...
Grep not as a regular expression
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answered Feb 23 '12 at 15:50
Mr ListerMr Lister
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