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convert ArrayList to JSONArray
...http://developer.android.com/reference/org/json/JSONArray.html#JSONArray%28java.util.Collection%29
collection:
http://developer.android.com/reference/java/util/Collection.html
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How do I compare strings in Java?
...ontent of the String with the content of any CharSequence (available since Java 1.5). Saves you from having to turn your StringBuffer, etc into a String before doing the equality comparison, but leaves the null checking to you.
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Sort a single String in Java
Is there a native way to sort a String by its contents in java? E.g.
10 Answers
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java.lang.UnsupportedClassVersionError: Bad version number in .class file?
...ly have a 1.5 JRE on the system, because Eclipse has its own compiler (not javac), and only needs a 1.5 JRE to compile 1.6 classes.
It may be weird, and a setting needs to be unchecked to allow this, but I just managed to do it.
For the project in question, check the Project Properties (usually Al...
eclipse won't start - no java virtual machine was found
...How_do_I_run_Eclipse%3F#Find_the_JVM
Note : Eclipse DOES NOT consult the JAVA_HOME environment variable.
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What does .class mean in Java?
What does .class mean in Java? For example, if I created a class called Print . What does Print.class return?
7 Answer...
Find Java classes implementing an interface [duplicate]
... time ago, I came across a piece of code, that used some piece of standard Java functionality to locate the classes that implemented a given interface. I know the functions were hidden in some non-logical place, but they could be used for other classes as the package name implied. Back then I did no...
Generate Java class from JSON?
In a Java Maven project, how do you generate java source files from JSON? For example we have
13 Answers
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What is the difference between Java RMI and RPC?
What is the actual difference between Java RMI and RPC?
8 Answers
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Maven is not working in Java 8 when Javadoc tags are incomplete
... to build and install in my local repository projects that have incomplete Javadoc tags (for example, a missing parameter).
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