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, 861👍, 3💬
Testing RsaKeyEncryption.java with a 16-bit Key
This section provides a tutorial example on testing my RSA encryption and decryption implementation using the java.math.BigInteger class with a 16-bit key. 2019-09-02, 107👍, 1💬
"boolean" Datatype Values and Representations
This section describes the built-in primitive datatype, 'boolean' that represents 2 Boolean values of true and false. Whitespaces are allowed and removed. 2019-08-30, 236👍, 3💬
Copying and Pasting Chinese Input to Big5 Web Forms
This section provides a test on copying and pasting Chinese input text from UTF-8 and GB18030 Web pages to Big5 encoded Web forms. 2019-08-24, 112👍, 1💬
-Xss JVM Option for Stack Size
This section describes the -Xss option to specify JVM stack size. Changing stack size can help to estimate frame size. The frame size is 32 bytes for a simple method call. 2019-08-24, 1255👍, 1💬
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, 12217👍, 13💬
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, 13092👍, 8💬
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, 114👍, 1💬
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, 8228👍, 7💬
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, 1666👍, 3💬
"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, 21633👍, 3💬
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, 207👍, 2💬
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, 3439👍, 4💬
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, 1109👍, 4💬
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, 3716👍, 18💬
Perl Script Conversion Tools
This section describes why and how to convert Perl script files to executable binary files. ActivePerl Dev Kit and Perl2Exe are two popular conversion tools for Windows systems. 2019-07-21, 1317👍, 5💬
This section describes the MD5 algorithm - a 5-step process of padding of '1000...', appending messa...
This section provides a tutorial example on how to disable and remove 'Lync Browser Helper' addon fr...
This section provides a tutorial example on how to use the 'keytool -export' command to export certi...
This section provides a tutorial example on how to write a sample program to create a SSL client soc...
This section provides a quick introduction of the SecretKeySpec class and the KeySpec interface. The...