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How to use WeakReference in Java and Android development?
I have been a java developer for 2 years.
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What's wrong with using == to compare floats in Java?
According to this java.sun page == is the equality comparison operator for floating point numbers in Java.
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File path to resource in our war/WEB-INF folder?
...B-INF/test/foo.txt");
http://tomcat.apache.org/tomcat-5.5-doc/servletapi/javax/servlet/ServletContext.html#getRealPath(java.lang.String)
That will get you the full system path to the resource you are looking for. However, that won't work if the Servlet Container never expands the WAR file (like ...
Representing Monetary Values in Java [closed]
...igDecimal is recommended best practice for representing monetary values in Java. What do you use? Is there a better library that you prefer to use instead?
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SonarQube Exclude a directory
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Try something like this:
sonar.exclusions=src/java/test/**
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Class.forName() vs ClassLoader.loadClass() - which to use for dynamic loading? [duplicate]
...alization, check sections 12.2 and 12.4 of the latest (3rd) edition of the Java Language Specification.
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Eclipse: Set maximum line length for auto formatting?
I am working with Java. If I hit Ctrl + Shift + F in Eclipse Helios, it will auto format my code. At a certain point, it wraps lines. I would like to increase the maximum line length. How can I do this?
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Executing JavaScript without a browser?
I am looking into Javascript programming without a browser. I want to run scripts from the Linux or Mac OS X command line, much like we run any other scripting language (ruby, php, perl, python...)
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Android: java.lang.SecurityException: Permission Denial: start Intent
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The java.lang.SecurityException you are seeing is because you may enter two entries pointing to the same activity. Remove the second one and you should be good to go.
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You may be declared the activity 2 times in...
When is an interface with a default method initialized?
While searching through the Java Language Specification to answer this question , I learned that
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