Java2007-09-02
String Conversion and toString() in Java
When Java converts data into its string representation during concatenation, it does so by calling one of the overloaded versions of the string conversion method valueOf() defined
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Java2007-09-02
String Concatenation using Java
In general, Java does not allow operators to be applied to String objects. The one exception to this rule is the + operator, which concatenates two strings, producing a String obje
Read tutorialJava2007-08-24
ZIP files in a folder and List files in a folder using Java Program
This Java sample program demonstrates two things. 1. Zip files. 2. To list all the files in a folder
Read tutorialJava2007-08-21
Sample Java program shows how to write to COM port using Java.
This Sample Java program shows how to write to COM port using Java.If you
Read tutorialJava2007-08-21
Sample Java program shows how to read from COM port using Java
This Sample Java program shows how to read from COM port using Java.If you
Read tutorialJava2007-08-09
Sample program to demonstrate the use of ActionListener
This Java samples program demonstrates the use of ActionListener event handler. Action listeners are probably the easiest - and most common - event handlers to implement. You imple
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Java2007-07-12
java.io.IOException: HTTPS hostname wrong: should be
java.io.IOException: HTTPS hostname wrong: should be......This error occurs when you are trying to access a HTTPS url. You might have already installed the server certificate to yo
Read tutorialJava2007-06-28
'LINK.EXE' is not recognized as an internal or ext
'LINK.EXE' is not recognized as an internal or external command, operable program or batch file. ERROR: failed to find version information for LINK.EXE
Read tutorialJava2007-05-18
Array used as a parameter in Java
This article has two programs that describes how to use array as an parameter
Read tutorialJava2007-04-02
Web Security Issues
To some, the Internet itself is just one big security vulnerability. However, for most of us, it is a vulnerability that we have to live with. The following subsections describe We
Read tutorialJava2007-04-02
The Web User's Security Issues
Although the risk of using the Web is small, it still merits some consideration. The basic question that you need to ask is," What do I have to lose?" If you use your PC purely for
Read tutorialJava2007-04-02
Server-side plug-Ins
Netscape and Microsoft Web servers provide other server-side programming features, such as Java and server-side plug-ins. In general, any server-side programming mechanism has the
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