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java Programming Glossary: m2http://stackoverflow.com/questions/197893/why-an-abstract-class-implementing-an-interface-can-miss-the-declaration-impleme the interface public interface IAnything void m1 void m2 void m3 the following abstract class gets merrily compiled without.. a subclass of AbstractThing without implementing the m2 method and see what errors the compiler gives you. It will force..
Calculating the angle between two lines without having to calculate the slope? (Java) http://stackoverflow.com/questions/3365171/calculating-the-angle-between-two-lines-without-having-to-calculate-the-slope following formula fails divide by zero exception arctan m1 m2 1 m1 m2 where m1 and m2 are the slopes of line 1 and line 2.. formula fails divide by zero exception arctan m1 m2 1 m1 m2 where m1 and m2 are the slopes of line 1 and line 2 respectively... divide by zero exception arctan m1 m2 1 m1 m2 where m1 and m2 are the slopes of line 1 and line 2 respectively. Is there a..
Java generics code compiles with javac, fails with Eclipse Helios http://stackoverflow.com/questions/3452859/java-generics-code-compiles-with-javac-fails-with-eclipse-helios defined below in a class. Two method signatures m1 and m2 are override equivalent iff either m1 is a subsignature of m2.. are override equivalent iff either m1 is a subsignature of m2 or m2 is a subsignature of m1. The signature of a method m1.. equivalent iff either m1 is a subsignature of m2 or m2 is a subsignature of m1. The signature of a method m1 is a subsignature..
Reference is ambiguous with generics http://stackoverflow.com/questions/5361513/reference-is-ambiguous-with-generics change per invocation. Formal analysis on your problem is m2 more specific than m1 m1 R void setValue Parameter R parameter.. than m1 m1 R void setValue Parameter R parameter R value m2 V void setValue Parameter V parameter Field V value First compiler.. 2nd line does not hold per subtyping rules in 4.10.2. So m2 is not more specific than m1. V is not Object in this analysis..
Convert static windows library to dll http://stackoverflow.com/questions/845183/convert-static-windows-library-to-dll HMEM param0 USHORT usMaxMidFiles VOID param2 return SadLoadedMidFiles param0 usMaxMidFiles param2 Here is.. param2 return SadLoadedMidFiles param0 usMaxMidFiles param2 Here is the code most probably its Regexp abuse but it works.. part of type like ' ptrData' and extracts ' ' Matcher m2 NAME_PATTERN.matcher name m2.matches if m2.group 1 null specifiers..
Send message from a basic server to a specific client http://stackoverflow.com/questions/10777678/send-message-from-a-basic-server-to-a-specific-client to a specific client I have two wifi modules M1 and M2 that connect to my access point. I have an android phone that.. my phone to module M1 without having to send anything to M2. I want to choose between clients to send the message to. Is..
MyEclipse 10 does not start “Java was started but returned exit code 13” http://stackoverflow.com/questions/11846758/myeclipse-10-does-not-start-java-was-started-but-returned-exit-code-13 Files x86 gs gs8.70 bin C Program Files x86 gs gs8.70 lib M2 JAVA_HOME bin C Program Files x86 gs gs8.70 bin C Program Files..
Can a progress bar be used in a class outside main? http://stackoverflow.com/questions/4637215/can-a-progress-bar-be-used-in-a-class-outside-main Double L1 Double L2 Double C1 Double C2 Double IM1 Double IM2 Double M1Start Double M2Start try UIManager.setLookAndFeel UIManager.getSystemLookAndFeelClassName.. C1 Double C2 Double IM1 Double IM2 Double M1Start Double M2Start try UIManager.setLookAndFeel UIManager.getSystemLookAndFeelClassName.. catch Exception e int iterations int MP M1Start M2Start Create all components progressFrame new JFrame Calculation..
is persistence.xml requied when working with spring hibernate http://stackoverflow.com/questions/4736301/is-persistence-xml-requied-when-working-with-spring-hibernate persistence.xml free JPA configuration see Spring 3.1 M2 Configuration Enhancements . darioo's answer is good for practical..
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