Ethereum Tutorials - Herong's Tutorial Notes
This free book is a collection of tutorials and notes on Ethereum and blockchain. Topics include Blockchain, Ethereum, Cryptocurrency, Mining, MetaMask, Wallet. 2018-03-11, 185👍, 1💬
SoapUI Configuration for Messaging Encryption
This section provides a tutorial example on how to create a configuration entry to support SOAP messag encryption with an X.509 certificate in a JKS (Java KeyStore) file. 2017-04-26, 1024👍, 1💬
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. 2017-04-26, 513👍, 3💬
Creating Internal Frames inside the Main Frame
This chapter provides tutorial notes and example codes on internal frames. Topics include quick introduction of the javax.swing.JInternalFrame class and the javax.swing.JInternalFrameList enerinterface; examples of creating internal frames inside the main frame; examples of adding internal frame lis... 2017-04-19, 959👍, 4💬
DES Algorithm - Illustrated with Java Programs
This chapter provides tutorial examples and notes about DES algorithm illustrated with Java programs. Topics include Java illustration program of DES key schedule algorithm and DES encryption algorithm. 2017-04-16, 1965👍, 5💬
Android Debug Bridge (adb) Tool
This section describes 'adb install' and 'adb uninstall' commands that allows you to install an application APK package and uninstall it on the connected emulator or device. 2017-04-15, 5929👍, 3💬
"for-each" - Looping through a Node Set
This section describes the 'for-each' element, which is used in the content of a 'template' element. The 'for-each' element is a loop statement that be used to repeat a block of output content over each node in a node set. 2017-04-09, 2803👍, 3💬
Request Differences between SOAP 1.1 and SOAP 1.2
This section describes differences between a SOAP 1.1 request and SOAP 1.2 request for GetSpeech Web service provided by xmlme.com. 2017-04-06, 7739👍, 2💬
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). 2017-04-06, 2682👍, 2💬
'jstatd' - JVM Remote Monitoring Server
This section describes the JVM remote monitoring server 'jstatd' and its options. 'jstatd' are used to allow JVM monitoring tools 'jps' and 'jstat' to access local JVM processes from a remote machine. 2017-04-01, 3895👍, 6💬
Space Explorer v.4 - Space Car Stabilized
This section provides a tutorial example on how to use ActionScript 3 statement blocks in SWFC script file to build my Space Explorer - Version 3: the space car is wondering between walls with a stable speed! 2017-04-01, 272👍, 1💬
U1EE00: Arabic Mathematical Alphabetic Symbols
This section provides a quick summary of the Unicode code point block: 'Arabic Mathematical Alphabetic Symbols', which contains 256 code points to represent Arabic mathematical alphabetic symbols. 2017-04-01, 371👍, 2💬
application/x-www-form-urlencoded Encoding in Java
This section provides a tutorial example on how to use Java URLEncoder class to perform application/x-www-form-urlenco dedencoding and decoding. 2017-03-31, 1657👍, 2💬
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. 2017-03-30, 6053👍, 3💬
ob_start() - Output Buffering Function
This section describes how to use the ob_start() function to turn on output buffering, which allows HTTP response header lines to be added after response body has been added. 2017-03-23, 482👍, 1💬
This section describes how to insert new data rows into MS Access database through the JDBC-ODBC dri...
This chapter provides tutorial notes and example codes on WSDL2Java. Topics include using the WSDL2J...
This section provides a tutorial example on how to install and configure the PHP OpenSSL module on W...
This section describes how to connect to a DSN (Data Source Name) with JDBC-ODBC Bridge.
This section describes the DSA (Digital Signature Algorithm) algorithm, which consists of 2 parts: g...