Herong's Tutorial Examples

PKI Tutorials - Herong's Tutorial Examples
This tutorial book is a collection of notes and sample codes written by the author while he was learning PKI (Public Key Infrastructure) technologies himself. Topics include Root CA (Certificate Authorities); SSL, TLS, and HTTPS; Server and client authentication processes; Communication data encrypt... 2026-05-06, ≈14🔥, 5💬

💬 2024-11-16 Jay Sarna: Thankyou Dr. Yang. Got it.

💬 2024-11-10 Herong: Hi Jay, I have shared the PDF file with your google account. You should receive a notification with a download link.

💬 2024-10-03 Herong: Hi Jay, I am sorry that you haven't received the PDF file yet. It was sent on Sep 12 to your gmail address. It looks like gmail ...

💬 2024-10-01 Jay Sarna: Request for purchased books ----------------------------- Hello Dr. Yang I hope you are ok. I purchased pdf copy of this book vi...

💬 2016-02-07 john: thanks!

<< < 1 2 3 4 5 6 7 8 … > >> ∑:9086 Sort:Date

What Is DSA (Digital Signature Algorithm)?
This section describes the DSA (Digital Signature Algorithm) algorithm, which consists of 2 parts: generation of a pair of public key and private key; generation and verification of digital signature. 2021-01-08, ≈34🔥, 17💬

💬 2021-01-08 Herong: Abigail, you are welcome!

💬 2021-01-06 Abigail: Thank you so much, just what I needed for my university assignment!

💬 2020-12-05 Herong: Donghua, h is any integer you pick to help generating g.

💬 2020-12-04 Donghua: What's the h means in step three. How to calculate it?

💬 2018-08-29 Shawn: Thanks for the detailed explanation.

(More comments ...)

新冠疫苗一览表
全世界有哪些新冠疫苗？到2021年1月为止，全世界有5款新冠疫苗获得不同国家批准上市。下面是全世界新冠疫苗一览表：代号种类公司阶段获批国家 Ad26.COV2.5 载体强生(杨森)-美国 III期欧盟，美国 Ad5-nCoV 载体康希诺-中国 III期中国，巴基斯坦，墨西哥 AZD1222 载体阿斯利康-英国 III期印度，阿根廷，墨西哥，英国，欧盟，… BBIBP-CorV 灭活中国生物-中国... 2021-05-04, ≈34🔥, 0💬

Windows Command - "certutil -encode/-decode"
This section provides a tutorial example on how to use 'certutil -encode' command on a Windows system to perform Base64 encoding and decoding. 2023-09-13, ≈34🔥, 8💬

💬 2023-03-12 reuven: BljLekAtpu5P/0tC7W2A/kGfa0pIz5LV52xj KwDtM3Ne04Z39D69GFqZ3qTfTBLAKMbZuJx5 /rST7L7VVpdp/RH6Cjcw5/dhmAuRzhWGOyFq d3p/b8YOj8A8DvwUF8bg...

💬 2022-09-28 Amol: MIIDFDCCAfwCAQAwgZIxCzAJBgNVBAYTAkFV MQwwCgYDVQQIDANWSUMxEjAQBgNVBAcMCU1lbGJvdXJuZTEaMBgGA1UECgwRTW9u ZXkgYnkgQWZ0ZXJwYXkxHDAaBgN...

💬 2022-07-21 Herong: R, thanks for the correction.

💬 2022-07-20 R W: "Base64 with not line breaks" should be"Base64 with no line breaks"

Download and Install PHP 7.3.0 on Windows
This section describes how to download and install PHP 7.3.0 on Windows systems. 2023-11-09, ≈33🔥, 7💬

💬 2023-11-09 himnashu: good

💬 2023-03-23 Simon: I need pictures in teaching

💬 2021-09-14 DTR: alright alrigght alright

💬 2017-05-03 harish: this is best site for all students for satup downloading.

💬 2017-05-03 harish: this is good

GB2312 Tutorials - Herong's Tutorial Examples
This free book contains Herong's notes and tutorial examples on Chinese GB2312 character set. It provides a mapping table of all GB2312 characters, native codes, corresponding Unicode codes and UTF8 codes. The Java program source code that produces the mapping table is also included. Topics include ... 2024-12-01, ≈32🔥, 15💬

💬 2024-09-20 tser: help me a lot

💬 2022-04-17 the niga: thank

💬 2021-02-17 林黛玉: 红楼梦

💬 2020-07-29 张: 张

💬 2019-08-20 李家健: 李家健

(More comments ...)

JDBC-ODBC - Loading sun.jdbc.odbc.JdbcOdbcDriver
This section describes how to load the JDBC-ODBC Bridge driver class with the Class.forName() method. 2022-10-01, ≈32🔥, 0💬

Installing NMake 1.5
This section provides a tutorial example on how to install the 'make' utility on Windows, NMake 1.5, to help installing the RPC::XML Perl module. 2025-08-12, ≈31🔥, 22💬

💬 2025-08-12 Tijani12: no such website

💬 2023-05-12 Fathi: thanks for providing such a tool

💬 2023-01-31 Bob Bobbette: meaningful comments. Thanks! ☺

💬 2017-11-16 Ye Hongshaui: Very good

💬 2017-11-02 lxddd: thank you very much!

(More comments ...)

Downloading and Editing WSDL Document
This section provides a tutorial example on how to download the WSDL document from the Web service provider. You can change port.address[@location] to a localhost URL to local testing. 2022-01-13, ≈31🔥, 16💬

💬 2022-01-13 Harsha: Thank you so much. Made my day

💬 2019-09-15 Herong: Any more information about this Web service?

💬 2019-09-10 previsualizacion: http://200.54.27.12/wsGetPdf/service s/view?wsdl

💬 2019-08-23 kaushal: nice

💬 2019-08-09 Mahesh: perfect

(More comments ...)

Lucky Wedding Dates: 2025 - Year of the Snake
Where to find lucky wedding dates for year 2025? Lucky Wedding Dates: 2025 - Year of the Snake ⇒ Lucky Wedding Dates: 2026 - Year of the Horse ⇐ Lucky Wedding Dates: 2024 - Year of the Dragon ⇑ Lucky Wedding Dates: 2021 - 2030 ⇑⇑ Wedding Date - The Most Important Date of Your Life 2021-09-25, ≈31🔥, 0💬

JDBC-ODBC Bridge Driver - sun.jdbc.odbc.JdbcOdbcDriver
This chapter provides tutorial notes on the JDBC-ODBC Bridge driver produced by Sun and DataDirect. Topics include loading JDBC-ODBC Bridge driver; creating a DSN (Data Source Name) with a ODBC driver; Connecting to SQL Server with JDBC-ODBC Bridge. 2022-10-01, ≈30🔥, 0💬

Chinese Web Pages with UTF-8 Encoding
This section describes how to create a Chinese HTML document in UTF-8 encoding and publish it on the Apache server. 2022-06-28, ≈30🔥, 7💬

💬 2022-06-28 Daniel Ijeh: I looking for tutorial of like how can I make it Chinese when I write English. Making writing the 'lang="zh"' And all I write in...

💬 2020-02-25 Herong: Hope your project can help detecting the infection earlier and easier. Thanks!

💬 2020-02-24 beiswenger.com: Hi, I entered Chinese characters captured from Google Translate, and as you said, placed them in Notepad, named the file "index....

💬 2019-09-03 -连衣裙: -连衣裙

💬 2015-11-17 Herong: James, display sizes of Chinese characters in Chrome are controlled by CSS font-size properties associated with each HTML elemen...

(More comments ...)

Ethereum Public Key and Private Key Example
This section describes examples of public key and private key of an Ethereum account. 2025-02-21, ≈30🔥, 99💬

💬 2025-02-21 Abdulla: Друзья спрашивать не нужно стесняться тоже в любое время скидывайте сколько ...

💬 2025-01-16 Killa: Помогите кому не жалко,въехал на долг в 4.5к баксов по глупой ошибке 0x34b8766e1cd1d3a44d3217d55...

💬 2024-10-11 Dennis A.: Если не жалко положить, что то: 0xc6DCB12A516B6f4C23A90E5B5853E3a656 b58eD3

💬 2024-04-01 abc: hello

💬 2024-03-30 Ana: 0x0297d4c7F870987A9664064F6bd37eCB07 697D0CPlease help so that my life is not destroyed

(More comments ...)

Registry Hives - HKCR, HKCU, HKLM, HKU, HKCC, and HKPD
This section provides quick introductions on the Windows registry hives - top level registry keys on Windows XP systems. 2023-02-04, ≈30🔥, 5💬

💬 2023-02-04 Anonymous: What does "HKUS" mean?

💬 2022-06-27 Lukugo: clean

💬 2019-08-21 le hunter: ███░░░░░le░░░░░░░░░░░░░░░░░░░░░░░░░░ ░██░░░░░░hunter░░░░░░░░░░░░░░░░░░░░░░ ...

💬 2015-09-27 le toucan: ░░░░░░░░▄▄▄▀▀▀▄▄███▄░░░░░░░░░░░░░░░░ ░░░░░░▄▀▀░░░░░░░▐░▀██▌░░░░░░░...

Free Chinese Calendar 2028 - Year of the Monkey
Want to know when is the 2028 Chinese New Year day? Look for free Chinese calendars for 2028? Chinese New Year Date for Year 2028 ⇒ Free Chinese Calendar 2029 - Year of the Rooster ⇐ Free Chinese Calendar 2027 - Year of the Goat ⇑ Chinese New Year Dates in 2021 to 2030 ⇑⇑ Free Chinese Calendars 2021-11-12, ≈29🔥, 0💬

Installing Microsoft JDBC Driver for SQL Server
This section describes how to download and install Microsoft JDBC Driver for SQL Server. 2022-10-01, ≈29🔥, 0💬

Playing DAT Files with Windows Media Player
This section describes a tutorial on how to play DAT files directly with Windows Media Player. 2019-07-19, ≈28🔥, 4💬

💬 2015-11-18 Herong: Sophart, I really appreciate your nice comment.

💬 2015-11-17 Sophart: This, is helping me and provides the best knowledge at all the time.

Chinese Calendar, Language, Music and Culture
Chinese New Year Day - The Most Important Chinese Festival Chinese New Year (Chinese: 春節, 春节, Chūnjíe; 農曆新年, 农历新年, Nónglì Xīnnián; or 過年, 过年, Guònián), also known as the Lunar New Year or the Spring Festival is the most important of the traditional Chinese holidays. It consists of a perio... 2024-07-14, ≈28🔥, 3💬

💬 2023-06-22 Fonzie: 好赞呐，杨老师，想听您讲计算机技术中文化的历史。

"Property Let/Set/Get" Procedures
This section provides a tutorial example on how to use 'Property Let/Set/Get' procedure to define public properties. 2018-11-22, ≈28🔥, 8💬

💬 2018-11-22 Herong: vba4dummies, "sEmail" is an argument of the "Let Email()" function. It will get its value when the function is called.

💬 2018-11-11 vba4dummies: What/how is "sEmail" defined as? Good explanation but doesn't help that parts of code are missing.

💬 2017-06-05 pepe: thanks!

💬 2017-04-25 utmozt: nice tutorial!

💬 2016-11-02 Herong: Christian, RegExp is a built-in class in VSScript. You can use it anywhere you want to. In this tutorial, RegExp is used to crea...

(More comments ...)

What Is DER (Distinguished Encoding Rules) Encoding?
This section describes the DER (Distinguished Encoding Rules) - A binary format of encoding a data value of any data types including nested data structures. 2024-04-23, ≈28🔥, 12💬

💬 2024-04-23 ☺: meaningful comments. Thanks! ☺

💬 2023-02-13 Amar: Amar

💬 2022-12-02 Victor: meaningful comments.

💬 2018-10-29 Thanks!: meaningful comments.

💬 2017-03-15 noname: thanks

(More comments ...)

Free Chinese Calendar 2008 - Year of the Rat
Want to know when is the 2008 Chinese New Year day? Look for free Chinese calendars for 2008? Chinese New Year Date for Year 2008 ⇒ Free Chinese Calendar 2009 - Year of the Ox ⇐ Free Chinese Calendar 2007 - Year of the Boar ⇑ Free Chinese Calendars: 2001 - 2010 ⇑⇑ Free Chinese Calendars 2021-09-19, ≈27🔥, 0💬

Downloading and Installing Tomcat
This section provides a tutorial example on how to download and install Apache Tomcat 9 on a Windows system. Tomcat 9 requires JDK 1.8.0. 2016-07-16, ≈27🔥, 5💬

💬 2016-07-16 pradeep: thanks

💬 2016-04-27 Herong: Priyanka, can you post your servletrequest source code here? I will look at it.

💬 2016-04-25 priyanka: i had already done simple servlet program to Tomcat 7.0 and also got output.but when i am doing servletrequest interface(taking ...

💬 2016-02-23 siva: i need this

💬 2015-08-19 dell: ok

List of Supported Character Encodings in Java
This section provides a list of supported character encodings supported in Java. The list is generated using the availableCharsets() static method in the java.nio.charset.Charset class. 2020-02-25, ≈27🔥, 3💬

💬 2020-02-25 Herong: Give me some clues, like where did you get this from?

💬 2020-02-19 kgs: Tell me encoding of this one: �� ...

💬 2015-11-27 nawed ahmed khan: Thanks☺

Free Chinese Calendar 2015 - Year of the Goat
Want to know when is the 2015 Chinese New Year day? Look for free Chinese calendars for 2015? Chinese New Year Date for Year 2015 ⇒ Free Chinese Calendar 2016 - Year of the Monkey ⇐ Free Chinese Calendar 2014 - Year of the Horse ⇑ Free Chinese Calendars: 2011 - 2020 ⇑⇑ Free Chinese Calendars 2021-12-17, ≈26🔥, 0💬

Using SHA1 Message Digest in Java
This section provides a tutorial example on how to use SHA1 message digest algorithm in Java. The JDK JCE package offers the SHA1 algorithm through a generic message digest class, javax.security.MessageDigest. 2018-12-04, ≈26🔥, 11💬

💬 2018-12-04 Gowtham: Great & Layman Terms

💬 2018-09-12 Onkar D: very good summary about SHA1

💬 2018-08-31 Munikumar: Great...

💬 2017-10-24 Siva: Thanks

💬 2017-08-24 Superman: <script>alert("xss");< /script>

(More comments ...)

<< < 1 2 3 4 5 6 7 8 … > >> ∑:9086 Sort:Date