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Why does Android use Java? [closed]
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Some points:
Java is a known language, developers know it and don't have to learn it
it's harder to shoot yourself with Java than with C/C++ code since it has no pointer arithmetic
it runs in a VM, so no need to recompile it for every pho...
Java equivalent to C# extension methods
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Java does not support extension methods.
Instead, you can make a regular static method, or write your own class.
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I want to get Year, Month, Day, etc from Java Date to compare with Gregorian Calendar date in Java.
I have a Date object in Java stored as Java's Date type.
8 Answers
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Simple conversion between java.util.Date and XMLGregorianCalendar
I'm looking for a simple method of converting between java.util.Date and javax.xml.datatype.XMLGregorianCalendar in both directions.
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Override Java System.currentTimeMillis for testing time sensitive code
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UPDATE The new java.time package built into Java 8 includes a java.time.Clock class "to allow alternate clocks to be plugged in as and when required".
– Basil Bourque
Oct 26 '14 at 8:02
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Java: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification
...m your browser and add it to cacerts file of your JVM. You can either edit JAVA_HOME/jre/lib/security/cacerts file or run you application with -Djavax.net.ssl.trustStore parameter. Verify which JDK/JRE you are using too as this is often a source of confusion.
See also: How are SSL certificate serve...
How can I convert my Java program to an .exe file? [closed]
If I have a Java source file (*.java) or a class file (*.class), how can I convert it to a .exe file?
14 Answers
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Run Java Code Online [closed]
codepad.org allow you to run C,C++,D etc code online but not Java... is there a site that I can use for Java?
9 Answers
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New features in java 7
What new features in java 7 is going to be implemented?
And what are they doing now?
8 Answers
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Operator overloading in Java
Please can you tell me if it is possible to overload operators in Java? If it is used anywhere in Java could you please tell me about it.
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