Does the same as `System.arraycopy(source, copyFrom ,target, copyTo, length)` but without worrying about invalid input. Example for an array of characters.

array

0 463 posted 13 years ago by Voil

Java List of files and directories inside a directory in Java

files
java

0 988 posted 13 years ago by hariharank12

Java Date formatting in Java

java

0 680 posted 13 years ago by hariharank12

Java Java Interview Questions

java

0 627 posted 13 years ago by evandrix

Java Android pull parser sample

android
xml

0 657 posted 13 years ago by noklpopl

Java Helper method to print to the console

Ever got tired of writing System.out.print(); all the time when testing, well, to avoid this, just create a helper method that will narrow it down to print();

0 673 posted 13 years ago by visudex

Java Read User Input Java with Scanner Class

This snippet will allow you to read user's input when they write in the console. This method uses the Scanner class, which is my favorite way of doing instead of using the Buffered Reader, with the Scanner, you can also read from a file.

0 715 posted 13 years ago by visudex

Java Screen Shot in Java and saves as PNG

This snippet will allow you to capture your screen in Java and saves the image as a PNG

image
java

0 680 posted 13 years ago by visudex

Java Simple Swing frame for testing HTML in JLabel

Note that there is limited support for _CSS_ in Swing components which render HTML text. This example employs `padding`, `margin` and `font-size`. The full list of supported properties (and their limitations) are in the [Javadoc][1] [1] ht...

html

0 822 posted 13 years ago by cruelfate

Java Print all ServletRequest attributes in a JSP page

debug

0 2287 posted 13 years ago by mindhaq

Java Login con Hibernate

java

0 837 posted 13 years ago by marti1125

Java Enable anti-aliasing in Swing applications

java

0 678 posted 13 years ago by studioevoque

Java Get enum from integer value (ordinal)

A simple way to get the enum indicated by its ordinal value.

java

0 923 posted 13 years ago by studioevoque

Java java assignment

java

0 547 posted 13 years ago by sinisterdeath

Java Simple UTF-8 file writing

java

0 620 posted 13 years ago by studioevoque

Java Read file to string

java

0 639 posted 13 years ago by studioevoque

Java Convenience class for working with Gzip text files.

I wrote this for an enterprise level event logging cluster that has more traffic than Oprah. Has worked great for years of uptime... wish java had a decent bz2 implementation though.

files

2 830 posted 13 years ago by kubaitis

Java ConcurrentCacheMap

Great for just about any kind of key/value in-memory caching... scales up to the limitations of the JVM, so it's about as good as it gets without clustering.

cache

1 649 posted 13 years ago by kubaitis

Java Delete a directory

A "quick and dirty" way to delete a directory. For more cleaner implementation, see http://www.google.com/codesearch/p?hl=en#SS2by_AKaLs/src/org/apache/commons/io/FileUtils.java&q=cleanDirectory&l=972

0 594 posted 13 years ago by studioevoque

Java scan directory and rename