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Maven error: Could not find or load main class org.codehaus.plexus.classworlds.launcher.Launcher
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Worked with Maven 3.3.3 binary, on Ubuntu. JAVA_HOME is not set.
– TFuto
Jun 2 '15 at 14:07
2
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converting double to integer in java
In Java, I want to convert a double to an integer, I know if you do this:
3 Answers
3
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How do you get the length of a list in the JSF expression language?
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Yes, since some genius in the Java API creation committee decided that, even though certain classes have size() members or length attributes, they won't implement getSize() or getLength() which JSF and most other standards require, you can't do what you w...
What are the best JVM settings for Eclipse? [closed]
...wsplash
org.eclipse.platform
--launcher.defaultAction
openFile
-vm
C:/Prog/Java/jdk1.6.0_21/jre/bin/server/jvm.dll
-vmargs
-Dosgi.requiredJavaVersion=1.6
-Declipse.p2.unsignedPolicy=allow
-Xms128m
-Xmx384m
-Xss4m
-XX:PermSize=128m
-XX:MaxPermSize=384m
-XX:CompileThreshold=5
-XX:MaxGCPauseMillis=10
-...
Java - Convert integer to string [duplicate]
...st. (See String source in JDK at grepcode.com/file/repository.grepcode.com/java/root/jdk/openjdk/… .)
– ingyhere
Nov 16 '13 at 13:36
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Xcode stuck at “Your application is being uploaded”
...e above steps doesn't help you then follow this second method:
Xcode needs java runtime for uploading your apps to the App Store.
enter 'java -version' in the terminal, java version should be 1.6 .If not then download
latest compatible java only from apple download center:
http://support.apple.com/k...
calling non-static method in static method in Java [duplicate]
...probably dedicated to utility-like methods that could be static.
However, Java doesn't allow the implementation of an interface-defined method to be static. So when you (naturally) try to make the method static, you get the "cannot-hide-the-instance-method" error. (The Java Language Specification m...
Why aren't superclass __init__ methods automatically invoked?
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In Python/Java terminology, __init__ is called a constructor. This constructor is an initialization function called after the object has been completely constructed and initialized to a default state including its final runtime type. I...
Using Regex to generate Strings rather than match them
I am writing a Java utility which helps me to generate loads of data for performance testing. It would be really cool to be able to specify a regex for Strings so that my generator spits out things which match this. Is there something out there already baked which I can use to do this? Or is th...
How to convert ASCII code (0-255) to its corresponding character?
How can I convert, in Java, the ASCII code (which is an integer from [0, 255] range) to its corresponding ASCII character?
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