Java2008-09-02
What is JasperReports?
JasperReports is a powerful open source reporting tool that has the ability to deliver rich content onto the screen, to the printer or into PDF, HTML, XLS, CSV and XML files. It is
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Java2008-08-13
What is UTF-8?
UCS and Unicode are first of all just code tables that assign integer numbers to characters. There exist several alternatives for how a sequence of such characters or their respect
Read tutorialJava2008-08-13
Unicode vs ISO 10646?
The Unicode Standard published by the Unicode Consortium corresponds to ISO 10646 at implementation level 3. All characters are at the same positions and have the same names in bot
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What is Unicode?
In the late 1980s, there have been two independent attempts to create a single unified character set. One was the ISO 10646 project of the International Organization for Standardiz
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What are combining characters?
Some code points in UCS have been assigned to combining characters. These are similar to the non-spacing accent keys on a typewriter. A combining character is not a full character
Read tutorialJava2008-08-13
What is UCS? What is ISO 10646?
The international standard ISO 10646 defines the Universal Character Set (UCS). UCS is a superset of all other character set standards. It guarantees round-trip compatibility to ot
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Java2008-08-13
What is CAVAJ Java Decompiler?
Cavaj is a freeware utility that reconstructs java source code from CLASS files.
Read tutorialJava2008-04-11
Getting current time in Java for inserting to MySQL
Quite often there is a need to get current time in Java in a specific format. I faced this issue when I had to insert the current time into MySQL. I solved it using a SimpleDateFor
Read tutorialJava2008-04-11
Compare compareTo() function of String class with Collator and CollationKey
The tutorial aims to compare compareTo() function of String class with Collator and CollationKey of java.util package. The tutorial explains why the later is better using a example
Read tutorialJava2008-03-24
CharSequence Interface in Java
In the example above, we create a StringBuilder object with the initial value of "Hello, World!". We then assign the StringBuilder object to a CharSequence variable named cs. We ca
Read tutorialJava2008-02-11
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory
As always the NoClassDefFoundError is caused due to classpath problems or missing jar files. In this case, This is caused when the commons-logging-1.1.1.jar file is not in your pat
Read tutorialJava2007-12-06
How Java is Organized?
Java has changed tremendously and included more features over the years. The first basic version of Java comprised of just six packages. A package is a collection of Java classes.
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