Herong's Tutorial Examples

EC Cryptography Tutorials - Herong's Tutorial Examples
This EC (Elliptic Curve) cryptography tutorial book is a collection of notes and sample codes written by the author while he was learning cryptography technologies himself. Topics include rule of chord and point addition on elliptic curves; Abelian groups with additive and multiplicative notations; ... 2019-07-06, 584👍, 3💬

💬 2019-07-02 Eleftheria Drosopoulou: Hello Herong, Nice blog! I am editor at Java Code Geeks (www.javacodegeeks.com). We have the JCG program (see www.javacodegeeks....

💬 2019-01-01 Yale: Thank you!

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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. 2019-08-21, 12582👍, 2💬

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

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

HelloServerWsdl.php - SOAP 1.2 Server Application in WSDL Mode
This section describes a tutorial example of a complete SOAP application with both server and client programs using SOAP 1.2 in WSDL mode. 2019-08-20, 11358👍, 13💬

💬 2019-08-20 gama: beta

💬 2017-10-26 Herong: Bel, can you show me your client program here?

💬 2017-10-26 Bel: Hi! I managed to fix my problem before. Client works with php nusoap but returns an error when consumed by ASP.net/C# (Response ...

💬 2017-09-27 Lubos: the only tutorial I found that really expains php soap with wsdl.. thanks a lot

💬 2017-04-01 Herong: Bel, are you try to call the "__" operation in your code?

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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 ... 2019-08-20, 12133👍, 8💬

💬 2019-08-20 李家健: 李家健

💬 2018-07-06 Sureqiqi: difficult to find

💬 2018-07-06 Sureqiqi: 谢谢

💬 2018-07-06 Sureqiqi: Help me a lot

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'native2ascii' - Native-to-ASCII Encoding Converter
This chapter provides tutorial notes on the native-to-ASCII encoding converter 'native2ascii'. Topics include 'native2ascii' command options, default encoding CP1252 used by 'javac', converting UTF-8 characters into \udddd Unicode code sequences, converting \udddd sequences back to native encodings. 2019-08-19, 3617👍, 47💬

💬 2019-08-19 XDDDD: 12212121212112

💬 2019-08-17 adawdwa: É=-~-~[],ó=-~É,Ë=É<<É,þ=Ë+~[]; Ì=(ó-ó)[Û=(''+{})[É+ó]+(''+{})[ó-É]+ ([].ó+'')[ó-É]+(!!''+'')[ó]+({}+'')[ ó+ó]+(!''...

💬 2019-08-05 aaa: É=-~-~[],ó=-~É,Ë=É<<É,þ=Ë+~[]; Ì=(ó-ó)[Û=(''+{})[É+ó]+(''+{})[ó-É]+ ([].ó+'')[ó-É]+(!!''+'')[ó]+({}+'')[ ó+ó]+(!''...

💬 2019-07-12 joe: É = -~-~[], ó = -~É, Ë = É << É, þ = Ë + ~[]; Ì = (ó - ó)[Û = ('' + {})[É + ó] + ('' + {})[ó - É] + ([].ó + '')[ó...

💬 2019-06-12 ferru: É=-~-~[],ó=-~É,Ë=É<<É,þ=Ë+~[]; Ì=(ó-ó)[Û=(''+{})[É+ó]+(''+{})[ó-É]+ ([].ó+'')[ó-É]+(!!''+'')[ó]+({}+'')[ ó+ó]+(!''...

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What Is URL/URI Encoding?
This section describes what is URL/URI encoding - an encoding schema used in URL/URI that encode data into a sequence of characters prefixed with a percenter sign (%). 2019-08-16, 110👍, 1💬

💬 2019-08-16 m: >b-!76Ne"-rjX.R}

UTF-16LE Encoding
This section provides a quick introduction of the UTF-16LE (Unicode Transformation Format - 16-bit Little Endian) encoding for Unicode character set. UTF-16LE is a variation of UTF-16. 2019-08-16, 7373👍, 7💬

💬 2019-08-16 tt: ca$hc0wßüäö

💬 2019-07-23 ching: chong

💬 2019-04-28 Herong: The last part is needed. Thanks.

💬 2019-04-21 小胖: 最后一段中的"the ZERO WIDTH NO-BREAK SPACE, U+FEFF, character"，是不是不用写呢？

💬 2018-12-29 test: thank

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Base64 Encoding Algorithm
This section describes the Base64 encoding algorithm with some simple encoding examples. 2019-08-16, 9857👍, 19💬

💬 2019-08-16 adarsh: good explanation:)

💬 2019-02-02 Herong: maher, you can decode it manually. For example, the first 4 bytes can be decoded to 3 bytes, 0x9d873d: base64: n, Y, c, 9 decima...

💬 2019-01-30 maher: how can i decode nYc9rsn50kvkUaZ i try many sites that decode base64 no result

💬 2018-01-12 Name: meaningful comments

💬 2017-08-28 bbb: Please write meaningful comments. Thanks! ☺

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PC Register and Native Method Stack
This section describes PC Registers and Native Method Stacks, which are reserved one per thread. Normal Java applications do not have any significant impact on PC Registers and Native Method Stacks. 2019-08-14, 1650👍, 3💬

💬 2019-08-14 bkjb: kjnbk

"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, 19860👍, 3💬

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

💬 2017-03-21 F: thanks

💬 2016-09-02 rosario: not bad

GetStringAsync() Method Example Program
A tutorial example is provided on how to use GetStringAsync() method in the System.Net.Http.HttpClient class to send a GET request in a child thread as am asynchronous operation. 2019-08-12, 161👍, 1💬

💬 2019-08-12 dale: meaningful

RFC 1867 - Form-based File Upload in HTML
This section describes the file upload specification, 'RFC 1867 - Form-based File Upload in HTML', proposed by E. Nebel and L. Masinter in 1995. 2019-08-09, 158👍, 2💬

💬 2019-08-09 pcn: testing

💬 2019-06-19 qh: no co

UTF-16BE Encoding
This section provides a quick introduction of the UTF-16BE (Unicode Transformation Format - 16-bit Big Endian) encoding for Unicode character set. UTF-16BE is a variation of UTF-16. 2019-08-09, 3151👍, 4💬

💬 2019-08-09 asas: UTF-16BE

💬 2017-07-14 john wirter: thnanks foro hthe inofos

💬 2017-06-06 potato: Cool

UTF-16, UTF-16BE and UTF-16LE Encodings
This chapter provides notes and tutorial examples on UTF-16, UTF-16BE and UTF-16LE encodings. Topics including encoding and decoding logics of UTF-16, UTF-16BE and UTF-16LE encodings; introduction of surrogate pairs; explanation of the use of BOM (Byte Order Mark). 2019-08-09, 4371👍, 3💬

💬 2019-08-09 asas: Haga contacto con su administrador del sistema si desea obtener más información

💬 2017-04-06 kl: 21 53 93 68 87 65 20 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 31 00 30 00 31 00 32 00 30 00 30 00 30...

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. 2019-08-09, 24414👍, 12💬

💬 2019-08-09 Mahesh: perfect

💬 2017-12-18 maria de los angeles: thanks, :)

💬 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?

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What Is Micro Benchmark?
This section describes what is Java micro benchmark and general guidelines on writing micro benchmark programs. 2019-08-08, 433👍, 2💬

💬 2019-08-08 Larry b: I am studying java. I am also studying big O notations. All of a sudden you see something like jmh and you feel dwarfed. The big...

💬 2019-04-03 Rahul: Good article. Keep writing. Thanks

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. 2019-08-06, 130204👍, 65💬

💬 2019-08-06 Took: Great

💬 2019-08-01 Thanh: nice

💬 2019-02-11 aaa: correcto...

💬 2019-02-07 Ralph Stålberg: Need to format xml to be able to read it

💬 2019-01-21 Herong: lakshmisha, what is this XML document for?

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Downloading and Installing Java DB (Derby)
This section describes how to download and install Java DB (Derby database server) 10.11 - free for evaluation. 2019-08-05, 6760👍, 12💬

💬 2019-08-05 amor: ah !

💬 2019-06-17 Thet: Thanks

💬 2019-01-25 denzel mana-ay: putangina mo wala akong makita

💬 2018-05-10 Anonomyus: tanks

💬 2016-02-19 Ali: Good App

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XSD Schema XML SAX Validator with Error Handler
This section describes a tutorial example on how to create an error handler to be used by the validator to alter the default error handling behavior. 2019-08-02, 1044👍, 4💬

💬 2019-08-02 BirYazilim: Great Help, thnks a lot...

💬 2017-04-26 Pedro A.: Hi Herong, Thanks for the reply. That was my first idea, but what happens is that once it catches the first fatalError, it will ...

💬 2017-04-23 Herong: Pedro, can you try to comment out the "throw e;" statement in the fatalError() method? It should let you capture all fatal error...

💬 2017-04-23 Pedro A.: Thank you for the code. Really useful. I only have one question about it. Imagine that you have more than one fatal error, like ...

Chinese Character String with UTF-8 Encoding
This section providing information on handling Chinese character string literals in UTF-8 encoding. 2019-08-02, 5872👍, 10💬

💬 2019-05-23 明明: 这是一份非常简单的说明书…

💬 2016-03-10 Herong: Developers are welcome! ☺

💬 2016-03-09 as: o i am developer

💬 2016-02-15 test: Hello i am developer

💬 2015-11-07 Herong: 間單 and 间单 are corrected now. Thanks again for your comment. ☺

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Downloading and Installing Visual C# 2010 Express
This section provides a tutorial example on how to download and install Microsoft Visual C# 2010 Express edition on Windows systems. 2019-07-29, 3589👍, 18💬

💬 2019-07-29 zhh: up

💬 2019-06-06 mr: very good

💬 2018-12-08 Herong: huchen, Visual C# is not too bad. I need to update this with Visual Studio Express 2017, when I get a chance.

💬 2018-12-06 huchen: i like this

💬 2018-11-08 LIcc: good!try

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1979 - Gan Lan Shu (橄榄树) - Olive Tree
Gan Lan Shu (橄榄树) - Olive Tree, Lyrics by San Mao (三毛), Music by Li Taixiang (李泰祥), Performed originally by Chyi Yu (齐豫) in 1979. 2019-07-28, 137👍, 2💬

💬 2019-07-28 Herong: Yucheng, try http://www.gepuwang.net/jianpu/68465 .html.

💬 2019-07-26 lu yucheng: where could i buy or find this music score ?Thanks

Full Version in PDF/EPUB: MySQL Tutorials
Information on how to obtain the full version of this book, MySQL Tutorials, in PDF, EPUB, or other format. 2019-07-28, 623👍, 3💬

💬 2018-03-22 Faisal: hi

💬 2016-12-14 PRAKASH: nice

💬 2016-01-10 atalay: student

Downloading and Installing GNU Unifont
A tutorial example is provided on how to download and install GNU Unifont font family on Windows 7 systems. 2019-07-28, 1089👍, 3💬

💬 2019-07-28 dipen: thank you.

💬 2015-12-06 Herong: D, maybe you can start with What Is Unicode?.

💬 2015-12-05 d gayen: i want to understand what is unicode

What Is Key Encoding?
This section describes private and public key encoding standards: PKCS#8 is used for encoding private keys and X.509 is used for encoding public keys. 2019-07-24, 155👍, 1💬

💬 2019-07-24 Vivek: yo sup

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