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Get Android Phone Model programmatically
...O = unknown
Build.SERIAL = CB5A1YGVMT
Build.SUPPORTED_32_BIT_ABIS = [Ljava.lang.String;@3dd90541
Build.SUPPORTED_64_BIT_ABIS = [Ljava.lang.String;@1da4fc3
Build.SUPPORTED_ABIS = [Ljava.lang.String;@525f635
Build.TAGS = release-keys
Build.TIME = 144792559XXXX
Build.TYPE = user
Build.UNKNOWN = unknown...
Scala best way of turning a Collection into a Map-by-key?
...s", "string", "to", "length") map {s => (s, s.length)}
list: List[(java.lang.String, Int)] = List((this,4), (maps,4), (string,6), (to,2), (length,6))
scala> val list = List("this", "is", "a", "bunch", "of", "strings")
list: List[java.lang.String] = List(this, is, a, bunch, of, strings)
scala...
Class.forName() vs ClassLoader.loadClass() - which to use for dynamic loading? [duplicate]
...tion, check sections 12.2 and 12.4 of the latest (3rd) edition of the Java Language Specification.
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How do you make a deep copy of an object?
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You can do a serialization-based deep clone using org.apache.commons.lang3.SerializationUtils.clone(T) in Apache Commons Lang, but be careful—the performance is abysmal.
In general, it is best practice to write your own clone methods for each class of an object in the object graph needing c...
Making a mocked method return an argument that was passed to it
..., I mistakenly had when(...).thenReturn(returnsFirstArg()) which gave java.lang.ClassCastException: org.mockito.internal.stubbing.answers.ReturnsArgumentAt cannot be cast to
– Benedikt Köppel
Mar 11 '15 at 13:14
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What's a monitor in Java?
...bject. It's synchronization mechanism placed at class hierarchy root: java.lang.Object.
There are also wait and notify methods that will also use object's monitor to communication among different threads.
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How to check sbt version?
...urrent project to jacek (in build file:/Users/jacek/)
[info] Setting: java.lang.String = 0.13.1
[info] Description:
[info] Provides the version of sbt. This setting should be not be modified.
[info] Provided by:
[info] */*:sbtVersion
[info] Defined at:
[info] (sbt.Defaults) Defaults.scala:68
[in...
list.clear() vs list = new ArrayList(); [duplicate]
...entData.length
===> 12
groovy:000> mylist.elementData
===> [Ljava.lang.Object;@19d6af
groovy:000> mylist.clear()
===> null
groovy:000> mylist.elementData.length
===> 12
groovy:000> mylist.elementData
===> [Ljava.lang.Object;@19d6af
groovy:000> mylist = new ArrayList();
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What is the difference between :focus and :active?
...put focus
:hover Adds a style to an element when you mouse over it
:lang Adds a style to an element with a specific lang attribute
:link Adds a style to an unvisited link
:visited Adds a style to a visited link
Source: CSS Pseudo-classes
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String replacement in java, similar to a velocity template
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Javadoc for StrSubstitutor commons.apache.org/lang/api-release/org/apache/commons/lang/…
– Paul
May 18 '11 at 5:17
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