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Interface Type Variables
This section describes how to use an interface type variable to store references to objects of classes that implemented this interface. 2022-10-01, ∼278🔥, 0💬

"if-then" Statements
This section describes 'if-then' statement, which is a decision-making statement that executes contained sub-statements only when the given 'boolean' expression is 'true'. 2022-10-01, ∼278🔥, 0💬

Character Set Encoding Map Analyzer
This section provides a tutorial example on how to write a simple program to analyze and print out the encoding map showing relations between character code points and their encoded byte sequences of a given encoding. 2022-10-01, ∼277🔥, 0💬

HexWriter.java - Converting Encoded Byte Sequences to Hex Values
This section provides a tutorial example on how to write a sample program, HexWriter.java, to convert encoded byte sequences to Hex values to help viewing encoded text files. 2022-10-01, ∼277🔥, 0💬

java.time.ZonedDateTime Usage Examples
This section provides a tutorial example on how to use the java.time.ZonedDateTime class to record and manipulate date and time local to specific timezones. Operations on java.time.ZonedDateTime objects respect ISO 8601 calendar rules and local timezone rules. 2022-10-01, ∼276🔥, 0💬

DiffieHellman Private Key and Public Key Pair Sample
This section provides a tutorial example on how to run JcaKeyPair.java to generate a DiffieHellman private key and public key pair sample. Keys are stored PKCS#8 and X.509 encoding formats. 2022-10-01, ∼276🔥, 0💬

Archived: Installing JDK 12 on Windows
This section provides a tutorial example on how to download and install JDK 12, which includes some nice Java tools, on a Windows system. 2022-10-01, ∼273🔥, 0💬

"continue" Statements
This section describes non-labeled 'continue' statement, which is a branching statement that transfers the control to the end of the immediate enclosing loop block and continues the next iteration of the loop. 2022-10-01, ∼272🔥, 0💬

Launching Hello.java - My First Java Program
This section provides a tutorial example on how to launch a simple java program using the 'java' tool without any options. 2022-10-01, ∼271🔥, 0💬

"while" Statements
This section describes 'while' statement, which is a looping statement that executes the contained statement repeatedly while a given condition is true. 2022-10-01, ∼271🔥, 0💬

Establishing a Datagram Communication Link
This section describes how to establish a datagram communication link. A server application runs a datagram socket in listen mode and a client application connects a client socket to the server socket. 2022-10-01, ∼268🔥, 0💬

jwebserver - Java Web Server
This chapter provides provides a tutorial example on how to use 'jwebserver' command to launch the Java Simple Web Server. 2023-05-20, ∼267🔥, 0💬

Data Structures of Collection Implementations
This section describes different types of data structures that can be used to implement collections: Array, Linked List, Binary Tree, and Hash Table. Implementing collections with different data structures will have different performance impacts. 2022-10-01, ∼267🔥, 0💬

DatagraClient.java - A Datagram Client Application
This section provides a tutorial example on how to write a network application, DatagraClient.java, that creates a client socket, sends datagram packet to a datagram server. 2022-10-01, ∼267🔥, 0💬

Importing Classes from Unnamed to Named Packages - JDK 1.4.1
This section provides a tutorial example on how to import classes defined in an unnamed package to a named package with JDK 1.4.1 or higher. A wrapper class is needed to integrate the class in an unnamed package into a named package with JDK 1.3.1 first. 2022-10-01, ∼266🔥, 0💬

Character Set Encoding Comparison
This section provides a tutorial example on how to compare some commonly used character set encodings in number of characters, byte sequence sizes and ASCII compatibilities. 2022-10-01, ∼265🔥, 0💬

XSL (Extensible Stylesheet Language) - Implementation in JDK
This section provides a tutorial example on how to write a simple program, XSLClassChecker.java, to view implementation classes of XSL (Extensible Stylesheet Language) in JDK. 2022-10-01, ∼264🔥, 0💬

"switch" Statements
This section describes 'switch' statement, which is a decision-making statement that executes a portion of the contained statement block by passing control to a sub-statement based on label matching. 2022-10-01, ∼263🔥, 0💬

Labeled "continue" Statements
This section describes labeled 'continue' statement, which is a branching statement that transfers the control to the end of the labeled enclosing loop block and continues the next iteration of the labeled loop. 2022-10-01, ∼262🔥, 0💬

Character Set Encoding Maps - US-ASCII and ISO-8859-1/Latin 1
This section provides a tutorial example of analyzing and printing character set encoding maps for 2 encodings: US-ASCII and ISO-8859-1/Latin 1. 2022-10-01, ∼257🔥, 0💬

Private and Public Keys and Related Interfaces
This section describes private and public key pairs used in RSA and DSA encryption algorithms. JDK supports private and public keys with the java.security.Key interface. 2022-10-01, ∼257🔥, 0💬

DOMNewDoc.java - Building a New DOM Document
This section provides a tutorial example on how to write a program to create a new DOM document object with DOM classes and methods like: DocumentBuilder.newDocument(), Document.createElement(), Document.createTextNode(), and Node.appendChild(). 2022-10-01, ∼255🔥, 0💬

HTTPS Server with Expired Certificate
This section provides a tutorial example showing the behavior of HTTPS server and client programs that use an expired server certificate. 2024-03-11, ∼253🔥, 0💬

Downloading and Installing JDK on Mac
This section describes how to download and install JDK 13 on a Mac computer 2022-10-01, ∼250🔥, 0💬

<< < … 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