Herong's Tutorial Examples

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 AES, blowfish, certificate, cipher, decryption, DES, digest, encryption, keytool, MD5, OpenSSL, PEM, PKCS#8, PKCS#12, private key, p... 2017-06-14, 13774👍, 3💬

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XML Tools Plugin for Notepad++
This chapter provides notes and tutorial examples on XML Tools Plugin for Notepad++. Topics include downloading and installing Notepad++ and XML Tools Plugin; generating pretty print XML format; XSD validation; XSLT transformation. 2017-06-23, 71858👍, 37💬

💬 2017-06-23 wer: thanks

💬 2017-06-22 aa: aa

💬 2017-06-22 sby: sssss

💬 2017-06-02 Taka: Thanks!

💬 2017-05-29 Alexander: it is nice

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Downloading and Installing Notepad++ with XML Tools
This section provides a tutorial example on how to download and install Notepadd++ on Windows system; and how to add the XML Tools Plugin in Notepadd++. 2017-06-08, 61206👍, 35💬

💬 2017-06-08 Felix: 谢谢

💬 2017-05-30 Roland: Thanks for this tutorial, very good and helpful.

💬 2017-05-11 Tom: Thank you very much, you made my life so much easier.

💬 2017-04-04 Akbar: Tnx

💬 2017-03-27 liuqing: thanks

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Downloading and Installing JDK 1.8.0 on Windows
This section provides a tutorial example on how to download and install JDK 1.8.0 (Java SE 8), which contains the HotSpot 1.8 JVM, on a Windows XP system. A simple Java program was entered, compiled, and executed with the new JDK installation. 2017-06-27, 41658👍, 30💬

💬 2017-06-27 jk: good

💬 2017-05-18 addu: thanks

💬 2016-12-31 de Abir: i needed?

💬 2016-12-23 mostafa: thanks

💬 2016-11-01 KRISHNA: happy to use it

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Downloading and Installing JDK 1.7.0 on Windows
This section provides a tutorial example on how to download and install JDK 1.7.0 (Java SE 7) on a Windows XP system. A simple Java program was entered, compiled, and executed with the new JDK installation. 2017-04-01, 41013👍, 42💬

💬 2017-04-01 zjheuzyr: thanks

💬 2017-03-23 Tamilselvan: good

💬 2017-03-08 asha: thanks

💬 2017-02-07 ram: thanx

💬 2016-11-28 lajeannmacdowell: a love this app beecause it helps you to comuicate withppl

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Compilation and Execution Process of C Programs
This section describes steps of the compilation and execution process of C programs: preprocessing, compilation, assembly, linking and loading. 2017-05-31, 39005👍, 15💬

💬 2017-05-31 C Nandan: Thanks! very concise (y) write other things as concise as this (y)

💬 2017-01-20 kunal: Excellent

💬 2016-12-03 PRAKASH GATIYALA: ice explanation, I am writing a link by that u can learn more about the process guys .. [Link removed] Execution process of a C/...

💬 2016-08-30 Herong: Looks like I have to rewrite this section :-(. Any suggestions on how to make it better?

💬 2016-08-27 sp: not satisfied

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Installing OpenSSL on Windows
This section provides a tutorial example on how to install OpenSSL on a Windows system. 2017-06-11, 35995👍, 17💬

💬 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!

💬 2016-11-11 Herong: Blessing, do you know in which folder you installed OpenSSL? You may want to try to run the openssl command with the path name i...

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Comments on Herong's Tutorial Books
Please share your general comments on my tutorial books here. Comments should not contain hyperlinks to any external Web sites. 2017-01-05, 30505👍, 186💬

💬 2017-01-05 SOOZEE PALAMINOV: Dr. Herong ... I am super IMPRESSED with this website ... I found it by accident ... Greatly appreciated and Thank You very Much...

💬 2016-02-12 krishna: type conversion topic with example: [URL removed]

💬 2016-01-17 Herong: @EnigmaVariation0, The current year, 2016 CE (Common Era), also called AD (Anno Domini) 2016) is Chinese AH (Anno Huángdì) 4713....

💬 2015-12-31 Herong: @EnigmaVariation0, thanks for your comment. I will double check the Chinese year #.

💬 2015-12-31 EnigmaVariation0@gmail.com: Your traditional Chinese calendars are printing the wrong lunar year. 2016 CE should be 4714 AM (Anno Mundi?) They could use som...

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"services.msc" - Program Services Console
This section provides a quick description of the Services Console and a tutorial example on how to list all program services. 2016-02-20, 28273👍, 6💬

💬 2015-12-10 Herong: Totally agree. Disable "Print Spooler", if you are not using any printers ☺

💬 2015-12-09 Linda: stop spooling

💬 2015-12-03 Herong: Felix, are you referring to the "Print Spooler" service? And any error messages?

💬 2015-12-02 FELIX: HOW CAN I FIX Print spooler service is not running

💬 2015-10-24 carol: Puzzled

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"OpenSSL" Viewing Certificates in DER and PEM
This section provides a tutorial example on how to use 'OpenSSL' to view certificates in DER and PEM formats generated by the 'keytool -exportcert' command. 2017-05-27, 24280👍, 5💬

💬 2017-05-27 Herong: Yes, asn1parse is a nice tool. I will add some examples later.

💬 2017-05-23 Herong: Poshak, do you need any help with your certificate?

💬 2017-05-23 Derek Callaway: openssl asn1parse is also useful for displaying certificate contents...

💬 2017-05-23 poshak: MIIC8DCCAIGgAwIBAgIJAM/+E5HIKoWGMAoG ...

💬 2015-09-23 Rohan: Very helpful. Thanks :)

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. 2017-02-26, 19858👍, 12💬

💬 2017-02-26 roberto: ok

💬 2016-05-21 Herong: sss, are you referring to the example program in Using HttpURLConnection to Call GetSpeech SOAP 1.1?

💬 2016-05-19 sss: it only worked after changing to con.setRequestProperty("Content-Type ","application/soap+xml; charset=utf-8"); and without usin...

💬 2015-12-29 Marcos Volpato: This worked for me, thanks a lot

💬 2015-08-31 King Of Goats!: goat!

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. 2017-04-01, 19348👍, 13💬

💬 2017-04-01 Herong: T, A double asterisk ** is the exponentiation operation that raise a base to a power.

💬 2017-03-27 t: What is "**"?

💬 2017-03-10 appalaraju: useful

💬 2016-12-04 Herong: Krishna, you are welcome!

💬 2016-12-02 Krishna: Very useful SIR, thank you

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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. 2016-08-02, 19246👍, 10💬

💬 2016-08-02 Herong: Reshma, The error is expected. The purpose of the test is to load a WSDL document and fire a request correctly. The response is ...

💬 2016-07-19 Reshma: Am getting the below error while doing this change: 2016-07-19 10:06:59 - Error getting response; org.apache.http.conn.HttpHostC...

💬 2015-09-02 Herong: Charan, why are you posting a WSDL document as comment?

💬 2015-08-31 charan: <wsdl:definitions targetNamespace="http://com/comviva/ ...">... <wsdl:portType name="smsxmlpushservicews"> <wsdl:operat...

💬 2015-08-24 sa: good

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JDBC-ODBC - Loading sun.jdbc.odbc.JdbcOdbcDriver
This section describes how to load the JDBC-ODBC Bridge driver class with the Class.forName() method. 2017-06-06, 19174👍, 17💬

💬 2017-06-06 Panther: Need to run mdb server

💬 2017-04-24 Mukidi: hi

💬 2017-04-07 Herong: Yaiphaba, Are you referring to the Apache OpenOffice software?

💬 2017-04-02 yaiphaba: ddbc database driver class already installed andopen office

💬 2017-03-28 Hameed Ullah: i want to download this library

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"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. 2015-08-15, 19145👍, 1💬

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

Playing DAT Files with Windows Media Player
This section describes a tutorial on how to play DAT files directly with Windows Media Player. 2016-08-24, 17086👍, 3💬

💬 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.

SOAP Web Service Tutorials - Herong's Tutorial Examples
This free book is an excellent tutorial book for beginners. It is a collection of notes and sample codes written by the author while he was learning Web service and SOAP himself. Topics include Binding, Data Model, Encoding, HTTP, Java, Message, Message Exchange Patterns, NuSOAP, PEAR, Perl, PHP, RP... 2016-12-24, 16007👍, 7💬

💬 2016-12-24 Herong: Tan, you can try with this tutorial SoapUI Configuration for Messaging Encryption. Or dump the HTTP requests received from your ...

💬 2016-12-22 Tan: Hi Herong, i have been trying to use SOAPUI to send encrypted message to my webservice (java) with asymmetric binding. When i us...

💬 2015-07-29 Herong: Andriy, to decrypt a cipher message encrypted with AES128-CBC, you need to get the Initialization Vector from the message sender...

💬 2015-07-29 Andriy: If encryption algorythm is aes128-cbc where I can get Initialization Vector to decrypt message?

💬 2015-07-20 Herong: Looks like someone is sending a web service call to my new comment AJAX service :-)

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Configuring PHP OpenSSL on Windows
This section provides a tutorial example on how to install and configure the PHP OpenSSL module on Windows systems. PHP OpenSSL is provided as a DLL file called php_openssl.dll. 2017-01-20, 15913👍, 10💬

💬 2017-01-20 Robert: Thanks a lot!

💬 2016-08-30 Herong: C-Doggy, Looks your is configured correctly to run PHP scripts. The error is caused by a undeclared variable "html". You fix it ...

💬 2016-08-23 C-Doggy: I did that and I got PHP Notice: Undefined variable: html in C:\inetpub\wwwroot\myfilesearch.org- master\myfilesearch.org-master\...

💬 2016-06-10 Herong: Azaz, great idea! Thanks for sharing the information.

💬 2016-06-09 Azaz: Instead of writing all those commands, a quick and easy way is to install Let's Encrypt SSL on your website. You can do it one c...

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Validating a Certificate Path with OpenSSL
This section provides a tutorial example on how to perform validation of a certificate path with the 'openssl verify' command. 2015-10-14, 14554👍, 5💬

💬 2015-10-14 Herong: Karnan, if the issuer is a root CA, issuer certificate should be in your trusted certificate store. If the issuer is an intermed...

💬 2015-10-13 karnan: how to get issuer certificate

💬 2015-09-02 Liang: Thanks, Yang, This is a very helpful for understanding the basic concept of Crypto/SSL.

💬 2015-08-14 Chris: If you have to specify an intermediate as trusted, that means the intermediate is not qualified to be a signer.

💬 2015-08-12 Aleksandar Kostadinov: I see a strange thing: openssl verify -CApath . <(cd /tmp ; cat server.pem intermediate.pem) That does not work if intermedia...

What Is PKCS5Padding?
This section describes what is PKCS5Padding - a schema to pad cleartext to be multiples of 8-byte blocks. 2016-06-16, 12215👍, 8💬

💬 2016-06-16 yo: hola pescado

💬 2016-04-04 ankit: this is me.

💬 2016-01-28 John: Herong, thanks a lot.

💬 2016-01-27 Herong: John, the schema of PKCS7Padding can be described as below: Pad the input at the trailing end with k−(l mod k) octets with the s...

💬 2016-01-24 John: For PKCS7Padding, what is the schema? I'm interested to what is after 0x0909090909090909099

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Running Perl Scripts on Linux Systems
This section provides a tutorial example on how to run Perl scripts on Linux systems. To make a Perl script file executable, you need to add '#!/usr/bin/perl' to the beginning of the script. 2017-04-03, 11754👍, 10💬

💬 2017-04-03 john honaii.....: heeeeeheeeee

💬 2016-06-12 Chris Fifield: This was kind of helpful. Thanks

💬 2016-03-11 daniel gadd: donst work

"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. 2016-06-27, 11032👍, 2💬

💬 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 ...

About HerongYang.com
This web site provides a collection of about 40 free tutorial books on programming languages, Web applications, database, Chinese language and other topics. See the site map for a complete list of all tutorial books. 2016-09-20, 10818👍, 13💬

💬 2016-09-20 Keyur: The XMLPad tool is amazing. Excellent work. Thanks so much

💬 2016-09-12 Ankit Mehta: Hi, Just following up on my email sent last week. If you have any interest in selling your website, please let me know and I wou...

💬 2016-09-04 Herong: Vaishnavi, I am not interested in any type of link exchange offers. Thanks.

💬 2016-09-04 Herong: Ankit, My Website is not for sale at this moment. I want to maintain it to provide free access to everyone on my tutorial books....

💬 2016-09-03 Vaishnavi Agrawal: Hello Webmaster, I went through your website and found interesting articles on herongyang.com which were informative and well wr...

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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. 2016-10-24, 10779👍, 5💬

💬 2016-10-24 appu: thanks!

💬 2016-09-01 Shubham: well done.

💬 2016-02-18 saravanan: thanks

💬 2016-02-09 rajkumar: the given algorithm will be very useful........

💬 2015-09-21 prabha: good

What Is XML Tools Plugin for Notepad++
This section describes XML Tools Plugin, which provides a small set of useful tools for editing XML documents in Notepad++. 2016-07-28, 10025👍, 5💬

💬 2016-06-27 ssg: Thanks

💬 2015-11-14 Animesh Roy: Thanks for your help to validate the XML

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