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💬

< 1 2 3 4 5 6 7 … > >> ∑:8894 Sort:Date

"keytool" Exporting Certificates in DER and PEM
This section provides a tutorial example on how to export certificates in DER and PEM format using the 'keytool -exportcert' command. 2019-02-20, ≈53🔥, 5💬

💬 2019-02-20 Ajay Singh: Ok

💬 2018-10-06 Herong: Srinivas, what are those special characters? Are they appended to the keystore file or the certificate file?

💬 2018-09-25 Srinivas: After generating certificate, there are some special characters appended.

💬 2016-06-27 Herong: Mandar, can you double check your command? The error indicates you entered a wrong password.

💬 2016-06-23 Mandar: converting to der is sucessful. while converting to pem, I am getting below error. keytool error: java.io.IOException: Keystore ...

Installing OpenSSL on Windows
This section provides a tutorial example on how to install OpenSSL on a Windows system. 2017-10-29, ≈51🔥, 18💬

💬 2017-10-29 Max: Te possino! How I obtain the .o, .h files to use like include in my .c mail file?

💬 2017-02-03 Jim: Now run along...

💬 2017-02-03 Jim: If I did this just once we would not be even, cause you did it once when you put it up here..

💬 2016-12-19 red: Please write meaningful comments. Thanks!

💬 2016-12-19 Thank: Thanks!

(More comments ...)

Free Chinese Calendar 2020 - Year of the Rat
Want to know when is the 2020 Chinese New Year day? Look for free Chinese calendars for 2020? Chinese New Year Date for Year 2020 ⇒ Chinese New Year Dates in 2021 to 2030 ⇐ Free Chinese Calendar 2019 - Year of the Boar ⇑ Free Chinese Calendars: 2011 - 2020 ⇑⇑ Free Chinese Calendars 2020-03-07, ≈51🔥, 0💬

Using java.net.HttpURLConnection to Send SOAP Messages
This section describes steps to follow if you want to use the java.net.HttpURLConnection class to send out a SOAP XML message. 2021-10-12, ≈51🔥, 24💬

💬 2021-10-12 Herong: herong_yang@yahoo.com

💬 2021-10-10 Praveen: Hi herong , sorry for late reply, please provide your mail ID

💬 2021-10-07 Herong: Praveen, send your example messages to my Yahoo mailbox. ☺

💬 2021-10-04 Praveen: Example code to parse or decode the multipart inputstream into soap xml part and the attachment part ------=_Part_2737_547225473...

💬 2021-10-04 Praveen: Hi Herong, Is it possible to provide example code?

(More comments ...)

What Is PKCS5Padding?
This section describes what is PKCS5Padding - a schema to pad cleartext to be multiples of 8-byte blocks. 2024-01-31, ≈50🔥, 38💬

💬 2023-11-02 ayyappa: enjoy

💬 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

(More comments ...)

Free Chinese Calendar 2009 - Year of the Ox
Want to know when is the 2009 Chinese New Year day? Look for free Chinese calendars for 2009? Chinese New Year Date for Year 2009 ⇒ Free Chinese Calendar 2010 - Year of the Tiger ⇐ Free Chinese Calendar 2008 - Year of the Rat ⇑ Free Chinese Calendars: 2001 - 2010 ⇑⇑ Free Chinese Calendars 2021-11-01, ≈49🔥, 0💬

Free Chinese Calendar 2018 - Year of the Dog
Want to know when is the 2018 Chinese New Year day? Look for free Chinese calendars for 2018? Chinese New Year Date for Year 2018 ⇒ Free Chinese Calendar 2019 - Year of the Boar ⇐ Free Chinese Calendar 2017 - Year of the Rooster ⇑ Free Chinese Calendars: 2011 - 2020 ⇑⇑ Free Chinese Calendars 2018-03-11, ≈47🔥, 0💬

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. 2024-03-02, ≈39🔥, 41💬

💬 2024-03-02 John: ok thanks

💬 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 :]

(More comments ...)

Cryptography Tutorials - Herong's Tutorial Examples
This cryptography tutorial book is a collection of notes and sample codes written by the author while he was learning cryptography technologies himself. Topics include MD5 and SHA1 message digest algorithms and implementations, DES, Blowfish and AES secret key cipher algorithms and implementations, ... 2021-08-28, ≈39🔥, 7💬

💬 2017-06-17 Herong: Neil, I will try my best. Thanks for the comment.

💬 2017-06-14 Neil Shrestha-Birtch: It helped me! thanks for keeping this resource up.

💬 2016-01-11 Sandy: Good job Dr Herong Yang!

💬 2015-11-07 Herong: My Facebook Like count is not going up. ☹ Maybe there is not that many active Facebook users out there as we thought...

Free Chinese Calendar 2017 - Year of the Rooster
Want to know when is the 2017 Chinese New Year day? Look for free Chinese calendars for 2017? Chinese New Year Date for Year 2017 ⇒ Free Chinese Calendar 2018 - Year of the Dog ⇐ Free Chinese Calendar 2016 - Year of the Monkey ⇑ Free Chinese Calendars: 2011 - 2020 ⇑⇑ Free Chinese Calendars 2017-03-02, ≈38🔥, 2💬

💬 2017-01-14 Herong: Yanyun, you are welcome!

💬 2017-01-13 Yanyun: I am impressed by Mr. Herong Yang's website. I've still not been familiar with this log yet, but I am sure that I can learn some...

XSLT Transformation
This section provides a tutorial example on how to perform XSLT (Extensible Stylesheet Language Transformations) using XML Tools Plugin in Notepad++. 2021-05-28, ≈37🔥, 21💬

💬 2021-05-28 PurpV: for CC: I'm using a online free tool to test my XSLT 2.0 which works fine (but would rather have 2.0 supported by notepad++) htt...

💬 2020-07-15 Herong: Does anybody have suggestions for CC?

💬 2020-07-10 CC: Hi, Does notepad++ doesn't support XSLT 2.0? I have my XSL file working perfectly in Oxygen ( though going to be expired ) and I...

💬 2018-11-23 Robert: Super, Thank you very much.

💬 2018-11-22 Herong: Shu, The "dictionary.xsl" listed above is a valid XSLT file. Can you double check the steps on how you performs the transformati...

(More comments ...)

"keytool" Importing Certificates in DER and PEM
This section provides a tutorial example on how to use 'keytool' to import certificates in DER and PEM formats generated by 'OpenSSL' into 'keystore' files. 2018-06-28, ≈37🔥, 2💬

💬 2016-04-01 MM: Thank you, this is very helpful.

GetSpeech Request Differences between SOAP 1.1 and 1.2
This section describes differences between a SOAP 1.1 request and SOAP 1.2 request for GetSpeech Web service provided by xmlme.com. 2019-09-19, ≈37🔥, 4💬

💬 2017-04-06 Syed Mohammad: Very Nice Diffrence highlighter in brief

Free Chinese Calendar 2016 - Year of the Monkey
Want to know when is the 2016 Chinese New Year day? Look for free Chinese calendars for 2016? Chinese New Year Date for Year 2016 ⇒ Free Chinese Calendar 2017 - Year of the Rooster ⇐ Free Chinese Calendar 2015 - Year of the Goat ⇑ Free Chinese Calendars: 2011 - 2020 ⇑⇑ Free Chinese Calendars 2016-02-24, ≈36🔥, 2💬

💬 2016-01-07 Herong: Xiaoping, Happy new year to you too! Take a look at the mobile version daily calendar . You may like it too. ☺

💬 2016-01-06 Yi XiaoPing: Hi, Yang HeRong: Happy new year 2016, international people rights road. Thanks for the calendar. yi_xiaoping@yahoo.com

"keytool -export/import" - Exporting and Importing Certificates
This section provides a tutorial example on how to use the 'keytool -export' command to export certificates out of a 'keystore' file. The 'keytool -import' command can be used to import certificates into a 'keystore' file. 2022-07-08, ≈36🔥, 2💬

💬 2015-08-14 Jay: This is exactly what i was looking for... thank you...

"sc.exe create/delete" - Create or Delete Services
This section provides a tutorial example on how to create and delete a program service with 'sc.exe' Service Controller command tool. 2019-08-13, ≈36🔥, 3💬

💬 2019-08-13 PM: very useful thank you

💬 2017-03-21 F: thanks

💬 2016-09-02 rosario: not bad

Add Ethereum Test Network in MetaMask
This section provides a tutorial example on how to add a MetaMask test account on test networks in order to receive free Ether money for testing. 2023-11-17, ≈36🔥, 38💬

💬 2023-11-17 Mezieuzor: 0x3c2559Fd046FedCcA03252EFc442972B43 BaA5A3

💬 2022-10-05 My Test Account: Good websites keep it up

💬 2022-10-05 Jeffrey: Good website I love it

💬 2022-09-30 account1: 0xc62506bE4Bef79b35D1f5EdcF8F0767B71 79C845

💬 2022-09-16 Kelvin: 0xAd1dea4AA9dE1a1A08F56Af650cc544eff 3F0a06

(More comments ...)

Free Chinese Calendar 2019 - Year of the Boar
Want to know when is the 2019 Chinese New Year day? Look for free Chinese calendars for 2019? Chinese New Year Date for Year 2019 ⇒ Free Chinese Calendar 2020 - Year of the Rat ⇐ Free Chinese Calendar 2018 - Year of the Dog ⇑ Free Chinese Calendars: 2011 - 2020 ⇑⇑ Free Chinese Calendars 2019-03-23, ≈36🔥, 1💬

💬 2019-01-10 嚒嚒达: 过年了

Site Map
Tutorial Books on Software Programming Android Tutorials - Herong's Tutorial Examples ASP Tutorials - Herong's Tutorial Examples C# Tutorials - Herong's Tutorial Examples Data Encodings - Herong's Tutorial Examples Flash Tutorials - Herong's Tutorial Examples Free Web Services - Herong's Tutorial Ex... 2025-09-30, ≈35🔥, 0💬

Create Tables with CLOB Columns
This section describes how to create tables with CLOB columns in Oracle server. 2023-03-09, ≈35🔥, 6💬

Downloading and Installing JDK 1.8
This section describes how to download and install Java SE Development Kit (JDK) 8u45 on a Windows system. 2023-11-24, ≈35🔥, 14💬

💬 2023-11-24 EIEI: Thanks! ☺

💬 2023-11-14 fsdfdsf: thanks

💬 2022-08-08 eni: thanks

💬 2020-04-27 ema: thanks

💬 2019-04-16 yacine: thanks

(More comments ...)

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 ...)

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, ≈33🔥, 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"

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, ≈33🔥, 0💬

< 1 2 3 4 5 6 7 … > >> ∑:8894 Sort:Date