Herong's Tutorial Examples

JDBC Tutorials - Herong's Tutorial Examples
This JDBC tutorial book is a collection of notes and sample codes written by the author while he was learning JDBC technology himself. It can be used as a tutorial guide for beginners. Topics include Java, Database, JDBC, Driver, ODBC, Connection, DataSource, SQL, ResultSet, Metadata, Derby, MySQL, ... 2020-03-07, 6984👍, 10💬

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Introduction of DSA (Digital Signature Algorithm)
This chapter provides tutorial notes and example codes on DSA (Digital Signature Algorithm). Topics include introduction of DSA; illustration of DSA key generation, message signing and signature verification; proof of Digital Signature Algorithm. 2020-06-04, 3809👍, 12💬

💬 2020-06-04 ben: How are you?

💬 2018-04-07 Digital Signature Algorithm: Conclusions: DSA (Digital Signature Algorithm) uses public key and private key to generate and verify digital signatures. DSA pu...

💬 2018-04-07 Submit Your Comment: Please write meaningful comments. Thanks! ☺

💬 2018-04-07 world: hello

💬 2018-02-20 amit: hello

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printenv.pl - Testing Perl CGI Environment
This section provides a tutorial on how to modify the Perl CGI test script, printenv.pl, and run it to verify Apache 2 Perl CGI configuration. 2020-06-04, 146👍, 4💬

💬 2020-06-04 grwyw: wyww

Create Tables with CLOB Columns
This section describes how to create tables with CLOB columns in Oracle server. 2020-06-04, 16088👍, 4💬

💬 2020-06-04 asdsds: asdddddddddddddddd

💬 2016-12-14 morgane: dhzeujf zihf zeiuhfzehf ezhf zoiehfqiejfcksbfhjre fnr jcrh vrf

Android Command Line Shell
This section provides a list of commonly used Android command line tools that can be executed on the Bourne shell. 2020-06-03, 117👍, 2💬

💬 2020-06-03 Herong: Amit, looks like only 3 out of 500 events failed. It could be a result of events being injected randomly and jamming the input p...

💬 2020-05-30 Amit: Can you please shed some light on the // Injection Failed errors you are seeing while running monkey test. Are those normal?

U0300: Combining Diacritical Marks
This section provides a quick summary of the Unicode code point block: 'Combining Diacritical Marks', which contains 112 code points to represent diacritical marks used in conjunction with preceding letters. 2020-06-03, 127👍, 2💬

💬 2020-06-03 Herong: Indeed, very funny way to use combing marks!

💬 2020-05-22 ä̈̈̈̈̈̈: Ver̃ŷ f̈unny.

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. Contact Information Name: Herong Yang Email: herong_yang...at...yahoo Web: http://w... 2020-06-03, 46807👍, 19💬

💬 2020-06-03 Herong: Den, calm down! Somehow you did figure out the stupid math to enter your comment. It’s not that difficult...

💬 2020-06-02 den: Holly f••k.. this captcha is a shity thing... how people should know the stupid math (a,b)=(1,3)?

💬 2020-06-02 g: g

💬 2020-04-13 Matt Moore: Hello, My name is Matt and I’m with CleanMedia. We’re a full-service ad management platform and publisher representative that he...

💬 2018-05-14 Claire Webcontentzone: Hi team at herongyang. How are you? Do you offer article placements on your site: herongyang. - We would get the article written...

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The Constancy of the Speed of Light
This section provides a thought experiment to help understanding the second assumption of the special theory of relativity: The constancy of the speed of light. 2020-06-03, 331👍, 8💬

💬 2020-06-03 Hiroji kurihara: Is light speed constant!? To the upper right at 45 degrees in still water, plane waves of light is propagated. Above the water s...

💬 2020-05-02 Hiroji Kurihara: Time dilation In outer space ahead, two space ships are receding to the right and the left (at the same speed : aether is invali...

💬 2020-04-27 Hiroji kurihara: Time dilation Ahead of us, a light source is shining. On the left space, two space ships are passing each other (horizontally : ...

💬 2020-03-19 Hiroji kurihara: Propagation of light ( as follows) Light is propagated in three ways. 1 In mediums, speed of light is c/n. MM experiment (done i...

💬 2020-02-14 Hiroji Kurihara: Aether Speed of light relative to mediums (water or air) is constant. Speed of light relative to aether will be constant also. A...

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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. 2020-06-01, 12040👍, 5💬

💬 2020-06-01 fk: Merhabalar

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

💬 2017-03-15 noname: thanks

💬 2016-01-25 Dev: hello

Outdated: Windows XP Component "Update Root Certificates"
This section describes the process used by Windows XP component, Update Root Certificates, to communicate to Windows Update Web site to fetch a trusted root certificate and install in on the local computer automatically. 2020-06-01, 1520👍, 3💬

💬 2020-06-01 Onur: Hi there, Since last a few weeks, although I have XP SP3 and the most recent crypt32.dll versioned 5.131.2600.6459, I get numero...

💬 2019-04-13 Herong: Leo, can you run the "certmgr" command on your Windows XP? It provides functions to install root certificates to your computer.

💬 2019-04-08 Leo: I know this article is outdated, but I'm still looking for a way to update the 'Root certificates' in Windows XP SP3, by install...

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. 2020-06-01, 19865👍, 25💬

💬 2020-06-01 NOUREDDINE: I WOULD LIKE TO GET THE LOG FILE

💬 2020-05-30 Modi: Need log to test log parser

💬 2020-01-24 Sauron: Thanks.

💬 2020-01-13 mahesh: sample data

💬 2019-11-16 Herong: Chaitra, contact Web masters of those elearning sites. Maybe they can help you out.

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Escaping 'script' Tags in String Literials
This section provides a tutorial example on how to use escape character in 'script' tags to prevent browser prematurely end embedded JavaScript code. 2020-05-30, 1813👍, 4💬

💬 2020-05-30 s: alert(99)

💬 2018-03-27 asads: <script>alert(99)</scr ipt>

💬 2017-07-05 123: <script>Hellow</script >

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. 2020-05-27, 65881👍, 50💬

💬 2020-04-24 R Z: OK

💬 2020-04-16 Kanna: Thanks!

💬 2020-03-31 nasaki: ok

💬 2020-03-30 nishi: thnks

💬 2019-11-19 Jrse: Thank You!

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Objects with Indexed Properties
This section provides a quick description of indexed properties and indexed methods. A tutorial example is provided on how to create and access indexed properties and indexed methods. 2020-05-24, 113👍, 1💬

💬 2020-05-24 Royce Aquino: Love is life, I'm here to just find why myPlaylist[0] returns undefined in my computed function even though it has a value in th...

UFFF0: Specials
This section provides a quick summary of the Unicode code point block: 'Specials', which contains 16 code points to represent special codes 2020-05-21, 547👍, 2💬

💬 2020-01-28 Ronikleylopessalgado: 2020-1979=41

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. 2020-05-21, 40671👍, 14💬

💬 2020-05-21 Herong: GHM, can you check if php_openssl.dll actually exists in the extension_dir folder?

💬 2020-05-19 GHM: I am totally new to php. How do I activate openssl so php can access functions. I installed php manager and it said that php_ope...

💬 2020-01-21 Herong: Nietzsche, can you provide the logic for the hasMeaning() function?

💬 2020-01-12 Nietzsche: Life is Meaningless: Input 1: if (Life::hasMeaning(self) === True) { echo "Life has Meaning"; } else { echo "Life is Meaningless...

💬 2019-10-09 Michael: Thank you! This helped me enable SSL on my PHP install

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SoapUI Configuration for Messaging Signing
This section provides a tutorial example on how to create a configuration entry to support SOAP messag signing with a private-public key pair stored in a JKS (Java KeyStore) file. 2020-05-20, 131👍, 1💬

DES Decryption Algorithm
This section describes DES decryption algorithm - identical to the encryption algorithm step by step in the same order, only with the subkeys applied in the reverse order. 2020-05-19, 3178👍, 4💬

💬 2020-05-19 Nick: test comment

💬 2019-06-17 bIPFaV0PLbO9qrDgn+p43A==: bIPFaV0PLbO9qrDgn+p43A==

💬 2017-12-16 Herong: deepak, is this a encrypted comment?

💬 2017-12-11 deepak: 9bc94bbaf6d380eb8f8c6548b2cf6343ccef 5978768e3d69b796d6ef0839172b

JInternalFameTest.java - Internal Frame Class Test
This section provides a tutorial example on how to use javax.swing.JInternalFame class to create 2 internal frames in the main frame. 2020-05-19, 113👍, 1💬

💬 2020-05-19 Yavuz: When I compiled and run your code on Eclipse-Oxygen (MacBook Pro), everything worked fine except that the internal frames are re...

NumberToWords - Convert Number in Digits to Words
This chapter provides a quick introduction of the free Web service, NumberToWords, converting a number in digits to words. Topics include usage description of NumberToWords; request message sample; response message sample. 2020-05-15, 166👍, 2💬

💬 2020-05-15 adriana: ola tudo bem

ConvertWeight - Convert Weight Unit
This chapter provides a quick introduction of the free Web service, ConvertWeight, that converts length values in Grams, Ounces, Pounds, Kilograms, Tons, and more. Topics include usage description of ConvertWeight; request message sample; response message sample. 2020-05-13, 122👍, 1💬

Using VBScript with Internet Explorer 11
This section provides tutorial example on how to enable script running and disable 'Edge' mode in IE 11 to load Web pages embedded with VBScript code. 2020-05-11, 203👍, 2💬

💬 2020-05-11 Herong: John, I moved your question here under the correct tutorial topic. Hope others can help you out as I don't have IE 11 anymore.

💬 2020-05-11 John: I have followed your article and Updated IE 11 3 Times Trying to get the Latest Version. But the Persist Emulation Settings Butt...

PDF Printing Version: GB2312 Tutorials
Information on how to obtain the PDF version of this book, 'GB2312 Tutorials - Herong's Tutorial Examples', is provided. 2020-05-11, 2059👍, 4💬

💬 2020-05-11 cli: thanks

💬 2019-11-21 dave: Thank You for

💬 2018-08-15 tom: thanks

💬 2016-12-11 hyolin: thanks very much

"native2ascii -encoding" - UTF-8 to \udddd Conversion
This section provides a tutorial example on how to convert UTF-8 character strings to \udddd Unicode code sequences with the 'native2ascii -encoding' command. 2020-05-08, 703👍, 3💬

💬 2020-05-08 دد: سلام

💬 2019-03-25 gg: É=-~-~[],ó=-~É,Ë=É<<É,þ=Ë+~[]; Ì=(ó-ó)[Û=(''+{})[É+ó]+(''+{})[ó-É]+ ([].ó+'')[ó-É]+(!!''+'')[ó]+({}+'')[ ó+ó]+(!''...

💬 2019-02-18 What: <script>alert("hii")</ script>

Introduction of XSL-FO
This chapter provides tutorial notes and example codes on XSL-FO. Topics include introduction of XSL (eXtensible Stylesheet Language), XSLT (XSL Transformations) and XSL-FO (XSL - Formatting Objects); Sample XSL-FO document. 2020-05-07, 112👍, 1💬

💬 2020-05-07 Peter: Hello World!

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