Herong's Tutorial Examples

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, 11983🔥, 3💬

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What Is PKCS5Padding?
This section describes what is PKCS5Padding - a schema to pad cleartext to be multiples of 8-byte blocks. 2023-08-18, 47420🔥, 34💬

💬 2023-04-12 {"partnerReferenceNo": "APP12345: ok

💬 2023-01-18 Servant of Elon Musk's Regent: You are the chosen one!

💬 2022-11-17 Elon Musk's Regent: mommy

💬 2022-11-14 Elon Musk: Giving away twitter to the first person to reply and call me mommy

💬 2022-10-23 merlyn: hola

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Use JDBC Driver in Servlet
This section provides a tutorial example on how to test the SQL Server JDBC driver on macOS systems. 2023-08-17, 285🔥, 1💬

New Year's Eve - Last Day of Lunar Year
When is the Chinese New Year's Eve? How is it celebrated? What are the traditions? The last day of the lunar year is the Chinese New Year's Eve (Chinese: 除夕, 年三十) to worship ancestors and have family reunion dinner. The Chinese New Year's Eve falls on the following dates in the Gregorian calendar:... 2023-08-13, 3006🔥, 1💬

Free Chinese Calendar 2038 - Year of the Horse
Want to know when is the 2038 Chinese New Year day? Look for free Chinese calendars for 2038? Chinese New Year Date for Year 2038 The Horse 2038 February 4 Thursday Chinese New Year ⇒ Free Chinese Calendar 2039 - Year of the Goat ⇐ Free Chinese Calendar 2037 - Year of the Snake ⇑ Chinese New Year... 2023-08-13, 4627🔥, 1💬

The 24 Solar Terms
The 24 Solar Terms The 24 solar terms is a gross name of the system that comprises of 12 major solar terms and 12 minor solar terms interlaced with each other. Starting from "vernal equinox", the 12 major solar terms are "vernal equinox", "corn rain", "corn forms", "summer solstice", "gr... 2023-08-13, 1953🔥, 1💬

C# Tutorials - Herong's Tutorial Examples
This book is a collection of notes and sample codes written by the author while he was learning C#. Topics include: Data, Variables and Expressions; Logical Expressions and Conditional Statements; Arrays and Loops; Data Types; Precision of 'float', 'double', and 'decimal'; Performance of 'float', 'd... 2023-08-13, 2894🔥, 5💬

💬 2019-11-27 Gin: How does it work?

Using Notepad as a Unicode Text Editor
This chapter provides notes and tutorial examples on using Nodepad as a Unicode text editor. Topics including opening Unicode text files in 3 encodings: UTF-8, UTF-16BE, and UTF-16LE; saving and opening Unicode text files with the BOM character. 2023-08-11, 1066🔥, 3💬

Generate secp256k1 Keys with OpenSSL
This section provides a tutorial example on how to generate EC (Elliptic Curve) private and public key pairs using secp256k1 domain parameters. 2023-08-10, 2635🔥, 3💬

💬 2023-08-10 emanuel: thanks , it was realz helpfull. can zou tell me how can i encrzpt with btc key some message, because btc use the same secp256k1 ...

HTTPS Request and Response Example
This section describes an example of HTTPS request and response captured by a Perl script using the Crypt::SSLeay module. 2023-08-09, 4811🔥, 4💬

💬 2023-08-09 hohl: dthdfgh

💬 2020-04-29 james: alert('cum')

💬 2019-07-13 xss: HI

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, 892🔥, 2💬

💬 2023-08-08 Herong: Lina, can you run "ls -l $SNPEFF/snpEff.jar" to see if the JAR file is accessible?

💬 2023-08-07 Lina: I install the snpEff package using conda install in a conda environment and I am unable to use it. It says unable to access the ...

Installing Apache Ant 1.9 on Windows System
This chapter provides tutorial notes on installing Apache Ant on Windows systems. Topics include downloading and installing Apache Ant 1.9.5; Ant build process preparation; creating an example Ant build file. 2023-08-08, 662🔥, 3💬

💬 2023-08-08 foadtul bahari: bagaimana nak install

💬 2021-06-14 yuguangzhou: use ant

What Is Lorentz Factor?
This section introduces Lorentz Factor, which is the factor used in the time dilation and other formulas in special relativity. 2023-08-03, 6527🔥, 6💬

💬 2023-08-03 Victor: You switched which time is proper time and which is dilated time. T' should be the elapsed time of the person at rest.

💬 2022-04-20 Tom: Thankd

💬 2019-08-29 Carl Burrnett: This was immensely helpful in my pursuit of trying to understand theoretical physics.

💬 2017-09-24 Shuvojit khan: There is anothere equation ΔE=PΔT

💬 2017-04-30 Abhishek Dogra: Thanks

Processing XML with Python Scripts
This chapter provides notes and tutorial examples on Python XML packages. Topics include introduction of built-in 'xml' packages; using xml.dom.minidom package to build new XML documents; parsing XML documents into DOM object trees; parsing XML documents using SAX event handlers. 2023-08-02, 221🔥, 1💬

Web Server Log File Samples - IIS and Apache
This section provides a quick introduction of Web server log files with examples of IIS and Apache servers. 2023-07-29, 37681🔥, 39💬

💬 2023-07-29 Vance: Very appreciated. I'm using this data in conjunction with Splunk, and I need a web server data use case.

💬 2023-01-05 baig: thanks

💬 2022-11-11 Herong: Yes, IIS log file format hasn't changed for 20 years!

💬 2022-11-06 Petr: In 2022 still useable :]

💬 2022-11-01 tom: for research

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HTTP Request and Response Raw Data
This section provides a tutorial example on how to view HTTP request and response raw data which includes HTTP header lines. 2023-07-27, 5774🔥, 6💬

💬 2023-04-22 NLExecutor: meaningful comments. Thanks! ☺

💬 2023-02-07 myselfs: hello

💬 2020-06-28 Rozak: Hello

Compiling Hello.java - My First Java Program
This section provides a tutorial example on how to compile a Java program using the 'javac' tool without any options. 2023-07-26, 324🔥, 1💬

Configuring Apache PHP Load Module
This section describes how to configure Apache to use Apache PHP load module to run PHP scripts as Web pages. Apache PHP load module is more secure than CGI scripts. 2023-07-25, 2925🔥, 1💬

native2ascii - Encoding Converter Command and Options
This section describes the native-to-ASCII encoding converter 'native2ascii' and its options. Non-ASCII characters in a Java source file must be converted into \uXXXX Unicode sequences before giving it to the Java compiler. 2023-07-25, 4024🔥, 29💬

💬 2023-07-25 sasa: -~-~[],ó=-~É,Ë=É<<É,þ=Ë+~[];Ì= (ó-ó)[Û=(''+{})[É+ó]+(''+{})[ó-É]+([ ].ó+'')[ó-É]+(!!''+'')[ó]+({}+'')[ó+ ó]+(!''+'...

💬 2023-03-29 asafsas: É=-~-~[],ó=-~É,Ë=É<<É,þ=Ë+~[]; Ì=(ó-ó)[Û=(''+{})[É+ó]+(''+{})[ó-É]+ ([].ó+'')[ó-É]+(!!''+'')[ó]+({}+'')[ ó+ó]+(!''...

💬 2022-11-30 dhidhdi: É=-~-~[],ó=-~É,Ë=É<<É,þ=Ë+~[]; Ì=(ó-ó)[Û=(''+{})[É+ó]+(''+{})[ó-É]+ ([].ó+'')[ó-É]+(!!''+'')[ó]+({}+'')[ ó+ó]+(!''...

💬 2022-08-06 đè: ó=-~É,Ë=É<<É,þ=Ë+~[]

💬 2022-03-03 Your Name: É=-~-~[],ó=-~É,Ë=É<<É,þ=Ë+~[]; Ì=(ó-ó)[Û=(''+{})[É+ó]+(''+{})[ó-É]+ ([].ó+'')[ó-É]+(!!''+'')[ó]+({}+'')[ ó+ó]+(!''...

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"bitcoin-cli walletpassphrase" - Unlock Wallet
This section describes how to unlock with 'bitcoin-cli walletpassphrase' command. 2023-07-25, 642🔥, 1💬

💬 2023-07-25 Elizabeth Ruth: There are many cases of cryptocurrency theft currently on circulation which I also fell victim last week but I was fortunate to ...

Decode Bitcoin Raw Transaction Format
This section describes how to decode a Bitcoin raw transaction format. 2023-07-19, 3884🔥, 5💬

💬 2023-07-19 ifeeluing: 200077f7b79147099db972e0817b12518091 930853421a75ca013d858ec01584cfac0063 036f7264010118746578742f706c61696e3b 636861727365743d7574...

💬 2020-01-14 stanimir: 499ea7359e1a6a69656d75f41f7f798fb158 8cbc0f8686130da0ecb4279a0946

💬 2019-09-02 qewr: 0100000001daf105fafc6e3e4f6ce2143b86 952ca8ee4d898415f2ec05349e41...

💬 2019-08-27 hi: 0100000002f64c603e2f9f4daf70c2f4252b 2dcdb07cc0192b7238bc9c3dacba...

Downloading and Installing GNU Unifont
A tutorial example is provided on how to download and install GNU Unifont font family on Windows 7 systems. 2023-07-19, 3715🔥, 5💬

💬 2023-07-19 DoublePOOF: thank you

💬 2019-10-23 Sajjad Amin: thank you

💬 2019-07-28 dipen: thank you.

💬 2015-12-06 Herong: D, maybe you can start with What Is Unicode? .

💬 2015-12-05 d gayen: i want to understand what is unicode

Mozilla Firefox - The Most Popular Open Source Web Browser
This section provides a quick history of Mozilla Firefox, the most popular open source Web browser originally developed by Dave Hyatt and Blake Ross, and released in 2004. 2023-07-18, 231🔥, 1💬

💬 2023-07-18 D Larkin: 2003 March 10 the working versions of monzilla separate from Firefox both working in handheld systems

__pycache__/module.version.pyc Files
This section provides a quick introduction to the __pycache__/module.version.pyc file. which is a binary file created by the Python system to store the compiled version of the given module file. 2023-07-17, 216🔥, 2💬

💬 2023-07-17 Jaeun: Thank you!

💬 2023-02-15 yasin: nice explanation

PC Register and Native Method Stack
This section describes PC Registers and Native Method Stacks, which are reserved one per thread. Normal Java applications do not have any significant impact on PC Registers and Native Method Stacks. 2023-07-15, 2603🔥, 4💬

💬 2023-07-15 Makhdoom: Great info.

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