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What Are Processes and Threads
This section describes processes of multi-tasking operating systems and threads of multi-threading applications. Java is a programming language that allows you write multi-threading applications.
2022-10-01, ∼265🔥, 0💬

What Is Character Encoding?
This section provides introductions on what is a character encoding - A map scheme between code points of a code character set and sequences of bytes.
2022-10-01, ∼264🔥, 0💬

"if-then-else" Statements
This section describes 'if-then-else' statements, which is a decision-making statement that executes only one of two its containing block based on the given 'boolean' expression.
2022-10-01, ∼264🔥, 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, ∼263🔥, 0💬

Literal Formats for Floating-Point - Example
This section provides a tutorial example on how to use floating-point literals in 2 formats: decimal and hex.
2022-10-01, ∼263🔥, 0💬

Use "interface" as Annotation
This section provides a tutorial example on how to use 'interface' type to do the same job, roughly, as 'annotation' type.
2022-10-01, ∼262🔥, 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, ∼261🔥, 0💬

Reference Types Supported in Java
This section provides a list of reference types supported in Java: class type, interface type, type variable and null.
2022-10-01, ∼260🔥, 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, ∼259🔥, 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, ∼258🔥, 0💬

Testing DOM XML DTD Validator
This section provides a tutorial example on how to test the DOM XML DTD Validator. All errors are generated with line numbers and explanations.
2022-10-01, ∼258🔥, 0💬

"jdeprscan jar_file" - Deprecated API of Class File
This section provides a tutorial example on how to use 'jdeprscan' command to scan for deprecated APIs of a given class file.
2022-10-01, ∼257🔥, 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, ∼257🔥, 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, ∼257🔥, 0💬

Application Data Shared by Multiple Threads - Test Results
This section provides test results of a tutorial example on how to share application data by multiple threads. Data sharing allows multiple threads to work together on a single large task.
2022-10-01, ∼256🔥, 0💬

"do" Statements
This section describes 'do' statement, which is a looping statement that executes the contained statement immediately, then repeat it while a given condition is true.
2022-10-01, ∼255🔥, 0💬

SAXBrowser.java - SAX Based XML Browser
This section provides a tutorial example on how to write an XML file browser, SAXBrowser.java. This browser implements some event handler methods provided by the SAX interface.
2022-10-01, ∼253🔥, 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, ∼253🔥, 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, ∼252🔥, 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, ∼251🔥, 0💬

JcaKeyFactoryTest.java - Key Factory Test Program
This section provides a tutorial example on how to write a sample program to read encoded key files into key spec objects and convert them back into key objects.
2022-10-01, ∼251🔥, 0💬

java.security.KeyFactory - Reading Encoded Keys
This section describes the java.security.KeyFactory class, which allows you to convert key spec objects back to key objects. Full process of reading and converting encoded key files back to key objects are also provided.
2022-10-01, ∼250🔥, 0💬

Literal Formats for Characters
This section describes literal formats for character values of char data type: single characters or escape sequences enclosed in single quotes.
2022-10-01, ∼250🔥, 0💬

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, ∼250🔥, 0💬

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