Java2022-09-15
PushbackReader sample program in Java
The PushbackReader class allows one or more characters to be returned to the input stream. This allows you to look ahead in the input stream. Here are its two constructors:
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Java2022-09-15
BufferedReader sample program in Java
As is the case with the byte-oriented stream, buffering an input character stream also provides the foundation required to support moving backward in the stream within the availabl
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CharArrayWriter sample program in Java
CharArrayWriter is an implementation of an output stream that uses an array as the destination. CharArrayWriter has two constructors, shown here:
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CharArrayReader example program in Java
CharArrayReader is an implementation of an input stream that uses a character array as the source. This class has two constructors, each of which requires a character array to prov
Read tutorialJava2022-09-15
FileReader and FileWriter example program in Java
The FileReader class creates a Reader that you can use to read the contents of a file. FileWriter creates a Writer that you can use to write to a file.
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SequenceInputStream example program in Java
The SequenceInputStream class allows you to concatenate multiple InputStreams. The construction of a SequenceInputStream is different from any other InputStream. A SequenceInputStr
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Ajax2022-08-01
How to Make an HTTP Request in AJAX
In order to make an HTTP request to the server using JavaScript, you need an instance of a class that provides you this functionality. Such a class was originally introduced in Int
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What is Groovy? Getting Started with Groovy - A tutorial
If you are a Java developer, or any programmer who has written code in Java, you know that although Java is a very powerful language, some things are easier than others. For exampl
Read tutorialCertification2022-07-05
Sun Certified Enterprise Architect (SCEA) certification
Sun Certified Enterprise Architect (SCEA) certification is for enterprise architects responsible for architecting and designing Java EE compliant applications.
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Sun Certified Mobile Application Developer (SCMAD) Certification
Sun Certified Mobile Application Developer (SCMAD) certification is for developers who create mobile applications using Java technologies for cell phones or "smart" devices.
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Sun Certified Developer for Java Web Services (SCDJWS) Certification
Sun Certified Developer for Java Web Services (SCDJWS) certification is for developers who create Web service for applications using Java technology components.
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Sun Certified Business Component Developer (SCBCD) Certification
Sun Certified Business Component Developer (SCBCD) certification is for Enterprise JavaBeans (EJB) technology business component developers who are responsible for designing, devel
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