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... 2025-07-18, ≈13🔥, 3💬

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Chinese Festivals - Winter Solstice Festival
As early as 2,500 years ago, about the Spring and Autumn Period (770-476 BC), China had determined the point of Winter Solstice by observing movements of the sun with a sundial. It is the earliest of the 24 seasonal division points. The time will be each December 22 or 23 according to the Gregorian ... 2025-09-03, ∼3621🔥, 1💬

DriverManager - Loading JDBC Driver
This section describes how to load a JDBC driver and register it with DriverManager. 2022-07-29, ∼3620🔥, 1💬

💬 2022-07-29 Sonu: Load driver

HTML Tutorials - Herong's Tutorial Examples
This tutorial book is a collection of notes and sample codes written by the author while he was learning HTML himself. Topics include HTML5 and HTML 4.01 standards; HTML document structure; HTML element and attribute syntax; embedding SVG to generate graphics; embedding JavaScript code; adding (CSS ... 2021-08-26, ∼3584🔥, 168💬

💬 2021-08-26 pHqghUme: 1

💬 2020-04-26 rookiemonkey: meaningful comment here

Install MySQL Connector/Python on CentOS
This section provides a tutorial example on how to install MySQL Connector/Python on CentOS systems. 2022-10-01, ∼3583🔥, 0💬

xml.dom.minidom for Building XML Document
This section provides a tutorial example on how to build a new XML document with Python xml.dom.minidom package. 2022-10-01, ∼3570🔥, 0💬

Saving Files in "Unicode (UTF-8)" Option
This section provides a tutorial example on how to save text files with Nodepad by selecting the 'Unicode (UTF-8)' encoding option on the file conversion dialog box. 2018-07-17, ∼3568🔥, 2💬

💬 2018-07-17 Me: Very good, but Unicode (nothing else) worked for me!

💬 2016-10-08 shital p: it's works fine for me thank u

康希诺新冠疫苗 - 深度解答
康希诺新冠疫苗究竟是怎样研发出来的？有效吗？够用吗？下面我们对这些问题进行深入的解答：康希诺新冠疫苗 - 研发时刻表康希诺新冠疫苗 - 保护效力参考文献：陈薇团队新冠疫苗三期临床试验结果：总体保护效力为74.8% https://news.163.com/21/0209/0 7/G2CKCN480001899O.html ⇒ 康希诺新冠疫苗 - 研发时刻表 ⇐ 莫德纳新冠疫苗 ⇑⇑ 新冠病毒(SARS-CoV-... 2021-05-04, ∼3565🔥, 0💬

Where Is Session Data Stored
This section provides a tutorial example on how to find out where the PHP engine stores session data. The session.save_path setting specifies the directory name for session data. 2016-01-23, ∼3558🔥, 3💬

💬 2016-01-23 Herong: Venki, PHP engine only provides mechanism to cache session data. You need an application server to manage userid and user profil...

💬 2016-01-21 venki: how to get current session userid

💬 2015-11-18 ' OR '1'='1' ({: ' OR '1'='1' ({

Chinese Festivals - Spring Festival
The Spring Festival is the most important festival for the Chinese people and is when all family members get together, just like Christmas in the West. All people living away from home go back, becoming the busiest time for transportation systems of about half a month from the Spring Festival. Airpo... 2021-12-17, ∼3555🔥, 0💬

Installing and Running Derby (Java DB)
This chapter provides tutorial notes on downloading, installing and setting up Derby (Java DB) server. Topics include downloading and installing Java DB 10.5.3; verifying Java DB execution environment; running Java DB in Network Server mode; using 'ij' to create database and tables. 2020-10-08, ∼3543🔥, 4💬

💬 2020-10-08 Raji: Nice

💬 2015-08-09 a: g

GB2312 vs. Unicode
A quick introduction of GB2312 is provided. Topics include GB2312 character set; Location Codes; Native Codes; Unicode; GBK encoding and Unicode character set. 2024-05-14, ∼3538🔥, 14💬

💬 2024-05-14 jimmy wu: GB2312 convert to unicode

💬 2023-06-26 Rastus Zhang: Thanks

💬 2021-09-01 liq: study

💬 2021-05-12 grant: Thanks

💬 2020-04-25 yola: Yes!! Thanks!!

(More comments ...)

Full Version in PDF/EPUB
Information on how to obtain the full version of this book in PDF, EPUB, or other format. 2017-07-01, ∼3538🔥, 12💬

💬 2017-04-21 Herong: Dzung, you should have it in your email box now. Thanks.

💬 2017-04-20 Dzung Nguyen: Dr. Herong; I really enjoy your books. I donated $5 through PayPal. Would you let me know where I can download this PKI Tutorial...

💬 2016-12-06 zhaojie: thanks,i'm learning http ,so to know https !

💬 2016-10-18 ItslSteven: thanks

💬 2016-08-17 Herong: billm, please send me an email. Thanks.

(More comments ...)

2600: Miscellaneous Symbols
This section provides a quick summary of the Unicode code point block: 'Miscellaneous Symbols', which contains 160 code points to represent more miscellaneous symbols. 2024-01-23, ∼3521🔥, 0💬

"jar --update" - Updating Class Files in JAR
This section provides a tutorial example on how to 'jar --update' to update class files in JAR files. 2022-10-01, ∼3507🔥, 0💬

PDF Printing Version: GB2312 Tutorials
Information on how to obtain the PDF version of this book, 'GB2312 Tutorials - Herong's Tutorial Examples', is provided. 2021-03-09, ∼3484🔥, 5💬

💬 2020-05-11 cli: thanks

💬 2019-11-21 dave: Thank You for

💬 2018-08-15 tom: thanks

💬 2016-12-11 hyolin: thanks very much

Sun Implementation of Base64 in Java
This section provides the source code for the Java implementation of Base64 by Sun. 2016-01-23, ∼3471🔥, 2💬

💬 2016-01-23 Herong: Ashish, Finally Base64 encoding is included in JDK now. Thanks for sharing the tutorials;

💬 2016-01-22 Ashish: Nice Article you can read more about base 64 encoding using Java 8 at Modern Pathshala

Cryptography Terminology
This section provides descriptions on some commonly used cryptography terminologies 2019-02-18, ∼3467🔥, 2💬

💬 2019-02-18 Hh: <body bgcolor="red">

💬 2015-10-24 dexter aparicio: this site is my favorite reference on cryptography topics

Including VBScript Code as External Files
This section provides a quick description of how to save VBScript code into separate files and include them into HTML documents with 'script' tags. A tutorial example is provided on calling a function stored in a separate VBScript file. 2022-01-02, ∼3466🔥, 4💬

💬 2022-01-02 Herong: Cody, you can try the suggestion in VBScript Support in IE Web Browsers

💬 2021-12-28 Cody Shmaz: Is it possible to right a MsgBox() on a web page? thanks!

💬 2017-01-21 Herong: Jason, I am not sure if that is doable to install a printer with a VB script on a Web page. May be make the image as a download ...

💬 2017-01-19 Jason: Have vb script created that will map network printers on our network, created page on IIS for users to use and want them to clic...

Example - Page-Break-with-Header.fo
This section provides a tutorial example of an XSL-FO document structure, Page-Break-with-Header.fo, which declares a simple page layout with a body region and a header region. It also specifies a flow of blocks to be presented in the body region in a sequence of 2 pages with static header block on ... 2017-07-17, ∼3466🔥, 2💬

💬 2017-07-15 Herong: Lisa, you can try to enter some whitespace characters to make blank pages. The following should give you 2 blank pages: <...

💬 2017-07-13 Lisa: Hi, I just use Text on the new page... twice, but only get one blank page. How can I make 2 blank page? thanks!

JDBC-ODBC - Creating a MS Access Database File
This section describes how to create a MS Access database file to be used for ODBC MS Access driver testing. 2022-10-01, ∼3457🔥, 0💬

Chinese Horoscopes - The Horse Personality
People born in the year of the horse are sanguine, sharp-minded, dress fashionably, gifted with a silver tongue, and have acute insight. But they fall in the snares of love easily, and break away from them lightly. Most of the people born in the year of the horse leave their homes when they are youn... 2021-08-07, ∼3438🔥, 0💬

Lucky Wedding Dates: 2037 - Year of the Snake
Where to find lucky wedding dates for year 2037? Lucky Wedding Dates: 2037 - Year of the Snake ⇒ Lucky Wedding Dates: 2038 - Year of the Horse ⇐ Lucky Wedding Dates: 2036 - Year of the Dragon ⇑ Lucky Wedding Dates: 2031 - 2040 ⇑⇑ Wedding Date - The Most Important Date of Your Life 2021-03-14, ∼3438🔥, 0💬

Cryptography Basic Concepts
This chapter describes some basic concepts of cryptography: what is cryptography, what is function and what is encryption. 2016-04-07, ∼3436🔥, 4💬

💬 2016-02-03 dinesh: thanks

💬 2015-12-28 Herong: Malini, RSA is good example of cryptosystem. Read Introduction of RSA Algorithm for more information.

💬 2015-12-28 malini: need cryptosystem

"brainpoolP256r1"“ - For 256-Bit ECC Keys
This section describes 'brainpoolP256r1' elliptic curve domain parameters for generating 256-Bit ECC Keys as specified by RFC 5639. 2022-10-01, ∼3418🔥, 0💬

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