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Cancer - The Crab, The Fourth Zodiac Sign
This section describes the fourth zodiac sign, Cancer, the Crab. 2022-10-01, ∼1677🔥, 0💬
Download and Read MetaMask State Logs
This section describes what is the MetaMask stat logs and how to download and read it. 2022-10-01, ∼1676🔥, 0💬
64-bit RSA Key Validated by RsaKeyValidator.java
This section provides a tutorial example on how a 64-bit RSA key is validated by RsaKeyValidator.java with 3 rounds of encryption and decryption tests. 2023-03-05, ∼1673🔥, 3💬
💬 2018-06-09 Herong: Adrian, you are welcome!
💬 2018-06-09 Adrian: I needed in rush working 64-bit keys. You helped me a lot. Thanks! :D
JDBC Thin Client-Side Driver Installation
This section describes how to download and install Oracle JDBC thin client-side driver. 2022-10-09, ∼1670🔥, 0💬
MySQL Data Directory Initialization
Tutorial example on how to initialize the MySQL server data directory with the 'mysqld --initialize-insecure' command, which will create a root user without password. 2022-10-01, ∼1668🔥, 0💬
"geth attach" - Geth Client Console
This section describes 'geth attach' command to attach as a client JavaScript console to a running Ethereum node. 2022-10-01, ∼1667🔥, 0💬
C# Compiler "csc" Options
A complete list of options is provided for the 'csc' compiler in .NET Framework 4.6.1 SDK. 2022-10-01, ∼1665🔥, 0💬
jar - JAR File Tool Command and Options
This section describes the 'jar' command to manage JAR files. 'jar' command syntax and options are provided. 2023-08-08, ∼1664🔥, 2💬
DSA 512-bit and 1024-bit Key Pair Examples
This section provides 2 DSA key pair examples, 512-bit and 1024-bit, using DsaKeyGenerator.java. 2017-11-08, ∼1663🔥, 1💬
UTF-8 Encoding
This section provides a quick introduction of the UTF-8 (Unicode Transformation Format - 8-bit) encoding for Unicode character set. It uses 1, 2, 3, or 4 bytes for each character. 2019-11-06, ∼1657🔥, 2💬
Measuring Speed of Light - Fizeau's Method
This section describes the method used by Armand Fizeau to measure the speed of light using using a rotating toothed wheel and a mirror. 2022-01-22, ∼1651🔥, 2💬
Horoscope Native and Ascendant (Rising Sign)
This section provides introduction of some basic horoscope elements: Native and Ascendant (Rising Sign). 2025-08-16, ∼1648🔥, 2💬
"dalvikvm" Command to Run Java Application
This section provides a tutorial example on how to use 'dalvikvm' command line tool to run a Java application on the Dalvik VM (Virtual Machine). 2022-10-01, ∼1641🔥, 0💬
JDK Documentation Installation
This section describes how to install JDK Documentation on your own local machine. 2015-09-23, ∼1637🔥, 1💬
💬 2021-11-12 Herong: Uml, thanks for the validation!
💬 2021-11-09 Uml: Sorry, all is correct (i didn't see the (year%100==0)then false;
Create Tables with CLOB Columns
This section describes how to create tables with BLOB (LONGBLOB) columns in Oracle server. 2022-10-08, ∼1631🔥, 0💬
javaw - Launching Java Programs without Console
This section provides a tutorial example on how to use 'javaw' tool to launch a Java program without the output console window. 2016-04-27, ∼1629🔥, 1💬
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