XML Tutorials - Herong's Tutorial Examples
This XML tutorial book is a collection of notes and sample codes written by the author while he was learning XML himself. Topics include introduction to XML, DTD (Document Type Definition), XSD (XML Schema Definition), XPath (XML Path Language), XSL (Extensible Stylesheet Language), XSLT (XSL Transf... 2023-03-09, 11651👍, 3💬
💬 2022-07-22 Helen: This is very helpful!
💬 2016-05-07 mehari: this tutorials helps many trainers through out the world, thanks!
Mount Windows NTFS File System
This section provides a tutorial example on how to mount Windows NTFS (New Technology File System) file systems on Linux systems. 'ntfs-3g' device driver is needed. 2022-10-01, 494👍, 0💬
Capricorn - The Goat, The Tenth Zodiac Sign
This section describes the tenth zodiac sign, Capricorn, the Goat. 2022-10-01, 493👍, 0💬
Archived: Downloading and Installing JDK 1.5.0 on Windows
This section provides a tutorial example on how to download and install JDK (or J2SE) 1.5.0 on a Windows XP system. A simple Java program was entered, compiled, and executed with the new JDK installation. 2022-10-01, 491👍, 0💬
Installing SOAP::Lite Package
This section describes a tutorial on how to check and install the SOAP::Lite package. 2022-10-01, 486👍, 0💬
Converting java.util.Date to java.time.Instant
This section provides a tutorial example how to migrate Java code from the old java.util.Date class to the new java.time.Instant class. 2022-10-01, 484👍, 0💬
"geth console" - Ethereum Node Console
This section describes 'geth console' - Ethereum node console 2022-10-01, 484👍, 0💬
JSON-to-XML Conversion Module for Python
This section provides a tutorial example on how to use a 'xmltodict' conversion module to perform JSON-to-XML conversions in a Python script. The output XML document is good, only if input XML document contains well structured data. 2022-10-01, 483👍, 0💬
Elliptic Curve Point Doubling Example
This section provides algebraic calculation example of point doubling, adding a point to itself, on an elliptic curve. 2022-10-01, 483👍, 0💬
Concurrent Mark-Sweep (CMS) Collector - "+XX:+UseConcMarkSweepGC"
This chapter provides tutorial notes and example codes on the Concurrent Mark-Sweep Collector specified by the '+XX:+UseConcMarkSweepGC' JVM option. Topics include introduction to Concurrent Mark-Sweep (CMS) Collector; CMS Collector log message format; demonstration of reduction of stop-the-world by... 2022-10-01, 483👍, 0💬
Lock and Unlock Keychains
This section provides an introduction to macOS Keychain Access, which manages 4 Keychains of 5 categories of security items: Passwords, Security Notes, My Certificates, Keys, and Certificates. 2022-10-01, 483👍, 0💬
"anyURI" Datatype Values and Representations
This section describes the built-in primitive datatype, 'anyURI' that represents IRI (Internationalized Resource Identifier) values. Leading and trailing whitespaces are allowed and trimmed. 2022-10-01, 482👍, 0💬
getSystemResource() Method - Finding Files
This section provides a tutorial example on how to find resource files using the ClassLoader.getSystemResource( )method. A resource file can an image file, a class file, or any file. 2022-10-01, 481👍, 0💬
"-XX:+PrintFlagsFinal" - Print JVM Options
This section describes the '-XX:+PrintFlagsFinal' JVM option, which prints all options and their values used by the JVM. 2022-10-01, 480👍, 0💬
Aries, The Ram, The First Zodiac Sign
This section describes the first zodiac sign, Aries, the Ram. 2022-10-01, 479👍, 0💬
Cheminformatics Tutorials - Herong's Tutorial Examples
This book is a collection of notes and tutorial examples written by the author while he was learning cheminformatics and related tools. Topics include SMILES (Simplified Molecular-Input Line-Entry System) specifications; Open Babel chemical toolbox for file format conversion; Fingerprint index files... 2022-10-01, 479👍, 0💬
Install JDK with "yum" Command
This section provides a tutorial on how to download and install JDK packages using 'yum' command on CentOS systems. It will automatically install dependencies. 2022-10-01, 477👍, 0💬
Calculate Transaction ID
This section describes how to calculate the transaction ID from the raw transaction data. 2022-10-01, 477👍, 0💬
"bitcoin-cli walletpassphrase" - Unlock Wallet
This section describes how to unlock with 'bitcoin-cli walletpassphrase' command. 2022-10-01, 476👍, 0💬
Closing AWT Frame and Terminating Application
This section provides solutions and sample program on how to close an AWT frame and terminate the application. 2022-10-01, 475👍, 0💬
Bitcoin Core CLI
This section describes what is Bitcoin Core CLI Programs. 2022-10-01, 474👍, 0💬
Overflow of Integer and Float Values
This section describes what an arithmetic overflow condition, how the PHP 5 engine handles integer and float value overflow, how to write a PHP code to detect overflow conditions. 2022-10-01, 473👍, 0💬
--secure-file-priv="" - MySQL Server Option
This section provides a tutorial example on how to change the '--secure-file-priv' MySQL Server option, to control directory permissions for dumping all tables in a database as tab delimited files. 2022-10-01, 473👍, 0💬
"-Xlog:gc+ergo=trace" - Minor GC Report
This section provides examples of log messages generated from '--Xlog:gc+ergo=trace' that tells us what happened at each Parallel Minor GC. 2022-10-01, 472👍, 0💬
This chapter describes some basic concepts of cryptography: what is cryptography, what is function a...
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This section provides a quick description of XML features and advantages. The power of XML comes fro...
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This section describes steps on how to open file for binary input using open(), binmode() and read()...