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Writing My First Java Program
This section provides a tutorial example on how to write, compile, and execute the first Java program with JDK. 2022-10-01, ∼457🔥, 0💬

Charset.decode() - Method to Decode Byte Sequences
This section provides a tutorial example on how to decode byte sequences back to characters with a given encoding using different decoding methods provided by JDK: CharsetDecoder.decode(), Charset.decode(), new String(), InputStreamReader.read() 2025-09-12, ∼456🔥, 2💬

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Class Type Variables Storing References
This section describes how references of class objects are stored in class variables of the same class type. 2022-10-01, ∼456🔥, 0💬

Number Object and Numeric String Conversion
This chapter provides tutorial notes and example codes on numeric string format. Topics include using java.util.NumberFormat.format( )method to format numeric values into text strings; using java.util.DecimalFormat.parse( )method to parse date strings into objects. 2022-10-01, ∼455🔥, 0💬

Performance Comparison of String and StringBuffer
This section provides a tutorial example to do a performance comparison of 3 classes: String, StringBuffer, SimpleStringBuffer. 2022-10-01, ∼455🔥, 0💬

Garbage Collection and the gc() Method
This chapter describes the garbage collection supported provided by Java. Topics include unused objects, the JVM automatic garbage collection process, the garbage collection method gc() on the default Runtime object. 2022-10-01, ∼455🔥, 0💬

What Is Annotation
This section describes the annotation programming facility that allows you to associates additional information with a program construct. 2022-10-01, ∼454🔥, 0💬

java.security.KeyStore - The 'keystore' Class
This section provides a quick introduction of the java.security.KeyStore class, which represents a copy of a 'keystore' database file in memory. 2022-10-01, ∼453🔥, 0💬

Writing My First Java Program
This section provides a tutorial example on how to write, compile, and execute the first Java program with JDK 1.8.0. 2022-10-01, ∼452🔥, 0💬

CPU Execution Time Shared by Multiple Threads - Test Output
This section provides the test output of a tutorial example on how to measuring CPU execution time allocated to threads with different setPriorities. 2022-10-01, ∼452🔥, 0💬

Literal Formats for Character - Example
This section provides a tutorial example on how to use character literals in different formats: single characters or escape sequences enclosed in single quotes. 2022-10-01, ∼451🔥, 0💬

Basic "for" Statements
This section describes basic 'for' statement, which is a looping statement that executes the contained statement repeatedly with an initial logic, a looping condition, and an update logic. 2022-10-01, ∼451🔥, 0💬

"break" Statements
This section describes 'break' statement, which is a branching statement that transfers the control to the end of the immediate enclosing 'switch', 'while', 'do', or 'for' statement. 2022-10-01, ∼450🔥, 0💬

DOM (Document Object Model) - API for XML Files
This chapter provides tutorial notes and example codes on DOM (Document Object Model). Topics include parsing XML files into DOM objects; browsing DOM object tree; building new DOM objects; converting DOM objects to XML files. 2022-10-01, ∼448🔥, 0💬

SAX (Simple API for XML) Implementation in JDK
This section provides a tutorial example on how to write a simple program to find out what are the implementation classes for the SAX interfaces in JDK. The key is to call the javax.xml.parsers.SAXParserFac tory.newInstance()method. 2022-10-01, ∼448🔥, 0💬

Nested "if-then-else" Statements
This section describes nested 'if-then-else' statements, where an 'if-then-else' statement contains another 'if-then-else' statement. 2022-10-01, ∼448🔥, 0💬

Certificates and Certificate Chains
This section describes certificate and certificate chain. A certificate contains someone's public key signed by a trusted authority. 2022-10-01, ∼447🔥, 0💬

jshell - Entering Expressions and Statements
This section provides a tutorial example on how to start 'jshell' and enter expressions and statements. 2022-10-01, ∼447🔥, 0💬

XSL (Extensible Stylesheet Language)
This chapter provides tutorial notes and example codes on XSL (Extensible Stylesheet Language). Topics include default XSL implementation classes in JDK; writing an XML transformer program using XSL (Extensible Stylesheet Language). 2022-10-01, ∼445🔥, 0💬

Reading DSA Private and Public Key Files
This section provides a tutorial example on running the test program JcaKeyFactoryTest.java to generate, write, read and convert DSA private and public keys. 2022-10-01, ∼444🔥, 0💬

"jdeprscan --release X" - Deprecated API as of Release X
This section provides a tutorial example on how to use 'jdeprscan' command to scan for deprecated APIs of a given JAR file as of a specific JDK release. 2022-10-01, ∼444🔥, 0💬

bitStringTest.java - Testing Program
This section provides tutorial example program to test setBit(), getBit(), and rotateLeft() to manage bit strings in byte arrays. 2022-10-01, ∼444🔥, 0💬

Character Counter Program for Any Given Encoding
This section provides a tutorial example on how to write a simple program to count valid characters in a give encoding character set encoding. 2022-10-01, ∼442🔥, 0💬

Key Pair Sample Program - JcaKeyPair.java
This section provides a tutorial example on how to write simple program to generate a pair of private key and public key for the RSA or DSA algorithm. 2022-10-01, ∼440🔥, 0💬

<< < … 12 13 14 15 16 17 18 19 20 21 > >>   ∑:488  Sort:Date

Android ASP Astrology Big5 Bitcoin Blowfish Built-in C# Calendar CD-DVD Cheminformatics Chinese Cryptography DES Email Encoding Ethereum Flash GB2312 General H Herong History HTML Java JavaScript JDBC JSP JVM Linux Molecule Movie Music MySQL Neural Network Perl PHP Physics PKI Publication Python REST SOAP Sorting Swing TV Series UML Unicode VBScript Web Web-Services Windows WSDL XML XMLPad XSD XSL-FO