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6
Date Submitted Wed. Sep. 13th, 2006 9:47 AM
Revision 1
Helper alambkin
Tags Exponentiation | Fast | Java
Comments 1 comments
A simple tool used for fast Exponentiation. Very useful if you are creating your own cryptograpgic methods.
7
Date Submitted Tue. Sep. 19th, 2006 8:22 AM
Revision 1
Helper alambkin
Tags Exponentiation | Fast | Java
Comments 2 comments
A simple tool used for fast Exponentiation. Very useful if you are creating your own cryptograpgic methods.
10
Date Submitted Thu. Mar. 9th, 2006 10:41 PM
Revision 1
Beginner atlamp
Tags copy | File | Java | tmp
Comments 0 comments
Copy a file to a new location, optionally marking the file as a temporary file (to be deleted on application exit).

Note there are issues for temporary files - not all the parent directories that might be created are guaranteed to be deleted - only the immediate parent directory will be deleted on exit if created. Other higher-level directories will not be deleted, even if the file is marked as temporary.
5
Date Submitted Mon. Aug. 13th, 2007 12:04 AM
Revision 1
Beginner bcoe
Tags Java | RSS | SAX | XML
Comments 0 comments
From a tutorial on building an RSS SAX parser on my website:

full article can be found here
1
Date Submitted Sun. Mar. 4th, 2007 12:48 PM
Revision 1
Helper BerndSchiffer
Tags groovy | groovyclassloader | Java
Comments 0 comments
A GroovyClassLoader demonstration. The given domain is a german water flow meter system; I think, you shouldn't be able to understand the domain, but you should be able to understand, how to load a Groovy class in Java via a GroovyClassLoader.
8
Date Submitted Mon. Aug. 7th, 2006 4:48 PM
Revision 1
Scripter bertheymans
Tags Date | Java | Time
Comments 0 comments
If you only want to compare yyyy-mm-dd you can use the java.sql.Date class, the valueOf method does the trick. It's perfectly safe as the sql Date class is a subclass of the Date class.

Check out the docs here for more detail.

enjoy
10
Date Submitted Wed. Dec. 27th, 2006 9:40 AM
Revision 1
Scripter bertheymans
Tags Java | List | Set | uniqueness
Comments 2 comments
This is a very convenient way to remove all doubles from a List in Java. The only prerequisite is that the elements in the list have proper equals and hashCode methods.

It work by using the constructor of a Set that takes a Collection as an argument.

I poured the snippet in a little program so can run it straight away.
9
Date Submitted Thu. Mar. 2nd, 2006 2:08 AM
Revision 1
Beginner depsypher
Tags Java
Comments 0 comments
A utility class that gets the MD5 hash of an input stream. Also includes a method for converting byte array to hex-formatted string.
8
Date Submitted Thu. Mar. 2nd, 2006 2:28 AM
Revision 1
Beginner depsypher
Tags Java
Comments 0 comments
Read a eight bytes in little endian order from the given InputStream and create a long out of them.
0
Date Submitted Wed. May. 15th, 2013 11:04 PM
Revision 1
Helper dmacan23
Tags diningphilosopher | Java | monitor
Comments 0 comments
This program should implement dining philosophers problem with monitors in Java, but it stops working after a few iterations, although it should execute indefinately in "while" loop
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