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Archived Tutorials
This chapter contains some outdated tutorial notes and example codes from previous versions of this book. 2022-10-01, ∼409🔥, 0💬
Ways to Control Secret Key and IV
A quick explanation of different Blowfish cipher operation modes and different ways to control the secret key and the IV: literal key, salted key and random key. 2022-10-01, ∼409🔥, 0💬
"Mod" - Arithmetic Modulus Operation
This section provides some detail rules and a tutorial example on how arithmetic modulus operation works in VBScript. 2022-10-01, ∼408🔥, 0💬
String Concatenation Operation
This section provides a quick introduction of string concatenation operation, which joins the second string to the end of the first string. 2022-10-01, ∼408🔥, 0💬
Implementations of JVM Specification
This section provides a list of major implementations of the JVM Specification. 2022-10-01, ∼408🔥, 0💬
What Is Eclipse OpenJ9
This section provides a quick introduction of Eclipse OpenJ9, which is an independent implementation of a JVM (Java Virtual Machine) developed by the Eclipse Foundation. 2022-10-01, ∼408🔥, 0💬
Archived: Upgrade JDK 1.3 to JDK 1.4 on Tomcat 4.1
This section provides a tutorial example on how to upgrade JDK 1.3.1 to JDK 1.4.1 for Tomcat 4.1.18 server on Windows systems. 2022-10-01, ∼408🔥, 0💬
Margin Collapsed between Block Areas
This section provides a tutorial example showing margin-top of the second block is collapsed into margin-bottom of the first block. 2022-10-01, ∼408🔥, 0💬
Access Bitcoin Test Network "-testnet"
This section describes what is Bitcoin Test Network -testnet. 2022-10-01, ∼408🔥, 0💬
"bitcoin-cli getclock" Command
This section describes how to use 'bitcoin-cli getclock' command. 2022-10-01, ∼408🔥, 0💬
Ethereum Blockchain
This chapter introduces what is Ethereum Blockchain. 2022-10-01, ∼408🔥, 0💬
"-XX:+PrintReferenceGC" - Reference Counts per GC
This section describes the garbage collection logging option, '-XX:+PrintReferenceGC', which prints object reference counts. 2022-10-01, ∼407🔥, 0💬
Commonly Used Character Sets and Encodings
This section provides a list of commonly used character sets and their encodings. 2022-10-01, ∼406🔥, 0💬
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This chapter provides a quick introduction to SOAP (Simple Object Access Protocol).
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