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, 6949👍, 10💬

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Xsd11SchemaValidator.java for XSD 1.1 Validation
This section provides a tutorial example on calling SchemaFactory.newInstance() with 'http://www.w3.org/XML/XMLSche ma/v1.1'for XSD 1.1 validation. 2019-12-19, 291👍, 3💬

💬 2019-12-19 Herong: Gopi, which part is not working?

💬 2019-12-13 Gopi: Hi, The above code i tried it is not working at all.

💬 2019-12-13 JI: this code is not working at alll

mcrypt Library for PHP
This section describes the mcrypt library - encryption extension for PHP. mcrypt supports DES and many other encryption algorithms. 2019-12-19, 114👍, 1💬

1980 - Wo Ai Ni Zhong Quo (我爱你中国) - I Love You, China
Wo Ai Ni Zhong Quo (我爱你中国) - I Love You, China, lyrics by Qu Zong (瞿宗), music by Zheng Qiu Feng (郑秋枫), produced in 1980. 2019-12-18, 221👍, 1💬

💬 2019-12-18 Okay: Thank you

Blowfish - 8-Byte Block Cipher
This chapter provides tutorial examples and notes about Blowfish block cipher. Topics include Blowfish encryption and decryption algorithm; Blowfish sub-key generation schema, Blowfish algorithm implementation in Java. 2019-12-16, 178👍, 1💬

💬 2019-12-16 gio: i love you

QUERY_STRING - CGI Query String
This section describes what is QUERY_STRING and how to use to receive information from the HTTP request URL. 2019-12-16, 3791👍, 3💬

💬 2019-12-16 jyothirmayee: Hhank u very much

💬 2015-10-26 jimmy: hello

GB2312 Encoding for GB2312 Character Set
This section provides a quick introduction of the GB2312 encoding for the GB2312 character set. GB2312 is a 2-byte (8 bits per bytes) encoding. 2019-12-11, 115👍, 1💬

ChangeLengthUnit - Usage Description
This section describes the free Web service ChangeLengthUnit provided by WebserviceX.NET. ChangeLengthUnit allows you to convert length values in Millimeters, Centimeters, Inches, Feet, Yards, Meters, Kilometers, Miles and more. 2019-12-11, 121👍, 1💬

Tutorial Books on Programming Technologies
Tutorial Books on Programming Technologies Android Tutorials - Herong's Tutorial Examples This free book is a collection of notes and sample codes written by the author while he was learning Android system. Topics include AAPT, Android, ADB, API, Dalvik, emulator, Java, layout, logcat, shell, SDK, U... 2019-12-08, 1664👍, 0💬

Tutorial Books on Computer Technologies
Free Tutorial Books on Computer Technologies Bitcoin Tutorials - Herong's Tutorial Examples This book is a collection of tutorial examples on Bitcoin and blockchain. Topics include Blockchain, Bitcoin, Cryptocurrency, Merkle Tree, Mining, SHA256, Wallet. Building Chinese Web Sites using PHP This PHP... 2019-12-08, 1534👍, 0💬

Other Free Tutorial Books and Tools
Other Free Tutorial Books and Tools Herong's Notes on Physics This free book is a collection of notes on physics. Topics include space, time, speed, spacetime, relativity, time dilation, length contraction. Herong's Notes on Astrology and Horoscope This book is a collection of my personal notes on a... 2019-12-08, 1514👍, 0💬

Notes and Tools on Chinese Language and Culture
Notes and Tools on Chinese Language and Culture Are you interested in learning Chinese language and culture? These notes and tools may help you: Online Chinese Calendar - Mobile Version This is the first mobile version of Online Chinese Calendar in Chinese. It offers a monthly Chinese calendar well ... 2019-12-08, 1619👍, 0💬

Tutorial Book List
Tutorial Books: Android Tutorial Examples Bitcoin Tutorial Examples C# Tutorial Examples Cryptography Tutorials Data Encoding Tutorial EC Cryptography Tutorials Ethereum Tutorial Examples Flash Tutorial Examples Free Web Services GB2312 Character Set HTML Tutorial Examples Java Tutorial Examples Jav... 2019-12-08, 2594👍, 0💬

Developing First Android Application - HelloAndroid
This chapter provides tutorial notes on developing the first Android application. Topics include creating Android projects using the 'android' command; modifying Java source code; building and installing binary packages of Android projects. 2019-12-08, 167👍, 2💬

💬 2019-12-08 Herong: Sandeep, can you share some of those changes with us? Thanks.

💬 2019-12-07 Sandeep Srivastava: Nice blog. I have made various apps with the above platforms but now they need some changes. Have you checked out Appcode India?

"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. 2019-12-08, 54986👍, 12💬

💬 2019-12-08 Herong: hardwick, if you have "Print Spooler" service running, your printing issue is probably caused by the printer driver setup.

💬 2019-12-07 hardwick: keep getting error when attenpt to print

💬 2019-10-29 Stan: How can I fix print spooler service is not running

💬 2017-12-11 Herong: Micheal, make sure the Bluetooth is turned on. Check the Wi-Fi/Bluetooth switch on your computer.

💬 2017-12-10 Micheal: please i typed the service.msc and started the bluetooth it was off but i still cant find bluetooth settings when i search on my...

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Validating wsse:Password Digest String
This section provides a tutorial example on how the SOAP message receiver should validate the password digest string in the wsse:Password element using the 'Password_Digest = Base64 ( SHA-1 ( nonce + created + password ) )' definition. 2019-12-08, 12184👍, 10💬

💬 2019-12-08 Herong: If you are getting "SjUQn7b8qSr5x4WOg9YLieSe2to=" as the password digest value, please see Kumar's comment below.

💬 2019-12-03 did: Hi! I tested manually the algorithm using cryptii.com, and I get the value "SjUQn7b8qSr5x4WOg9YLieSe2to=", not the value "PfZyE8...

💬 2019-06-16 Herong: JOlivas, Thanks for sharing your PHP code examples!

💬 2019-06-16 JOlivas: Example to validate password digest using PHP, assuming that nonce is encoded in base64 we have to decode before to use it. priv...

💬 2016-12-17 Herong: Arun, the nonce value is in the <wsse:Nonce> element. It is usually generated by the client program with random al...

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Printable Copy - PDF Version
Information on how to obtain the PDF version of this book for printing. 2019-12-05, 2233👍, 10💬

💬 2019-12-05 Mpono: Thanks a lot

💬 2018-06-09 Herong: Sake, I think you can create a good MP3 Player with Java Swing.

💬 2018-06-02 sake: It can make advanced mp3Player whith java swing?

💬 2018-05-12 george: java

💬 2016-03-22 Herong: Keval, I will try my best. ☺

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"On Error GoTo 0" - Turning off Error Handling
This section provides a tutorial example on how to use 'On Error GoTo 0' to turn off the error handling flag in a procedure to catch the first runtime error. 2019-12-02, 914👍, 1💬

💬 2019-12-02 toto: oui

USB Debugging Applications on LG-P925g Phone
This section provides a tutorial example on how to use 'adb -d install' command options. '-r' is to reinstall an application without uninstall it. '-s' is to install an application on the SD Card instead of the internal memory. 2019-12-02, 574👍, 2💬

💬 2019-12-02 Herong: "adb" command installs apps from your PC to the phone, not from the SD card.

💬 2019-12-01 person353: adb wont let me SD install anything

Opening UTF-8 Text Files
This section provides a tutorial example on how to open a UTF-8 text file with Nodepad correctly by selecting the UTF-8 encoding option on the open file dialog box. 2019-12-01, 209👍, 2💬

U12400: Cuneiform Numbers and Punctuation
This section provides a quick summary of the Unicode code point block: 'Cuneiform Numbers and Punctuation', which contains 128 code points to represent Cuneiform numbers and punctuations. 2019-11-30, 179👍, 1💬

💬 2019-11-30 RIVER: ☀️Dingir🌌

"OpenSSL" Generating Certificates in DER and PEM
This section provides a tutorial example on how to generate certificates in DER and PEM formats using 'OpenSSL'. 2019-11-30, 106👍, 1💬

C# Tutorials - Herong's Tutorial Examples
This free book is a collection of notes and sample codes written by the author while he was learning Flash. Topics include C♯, C#, C Sharp, CLR, data types, float, expression, IL, literal, loop, .NET, MSBuild, performance, WPF. 2019-11-27, 382👍, 1💬

💬 2019-11-27 Gin: How does it work?

Visual C# 2010 Express Edition
This chapter provides tutorial examples and notes on Microsoft Visual C# 2010 Express. Topics include downloading and installing Visual C# 2010 Express; creating a solution project; compiling and running a C# program. 2019-11-25, 303👍, 3💬

getBit() - Retrieving a Bit from a Byte Array
This section provides a tutorial example on how to get one bit back from a byte array at a specific bit position - getBit(). 2019-11-14, 6869👍, 2💬

💬 2016-07-10 bfssd: Meaningful comments

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