Cryptography Tutorials - Herong's Tutorial Examples
This cryptography tutorial book is a collection of notes and sample codes written by the author while he was learning cryptography technologies himself. Topics include AES, blowfish, certificate, cipher, decryption, DES, digest, encryption, keytool, MD5, OpenSSL, PEM, PKCS#8, PKCS#12, private key, p... 2017-03-02, 11611👍, 2💬
Using SOAP Extension in non-WSDL Mode
This section provides a tutorial example on how to use SOAP client functions to make Web service call without using the WSDL standard on the target SOAP node and print detailed debug information. 2016-09-24, 1082👍, 1💬
Configuring and Managing System Services
This chapter provides a quick introduction of Windows system services. Topics include service related concepts and tools, creating and deleting services using 'sc.exe', starting, stopping, or disabling services with the services console, ending service processes with 'Task Manager'. 2016-09-23, 294👍, 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. 2016-09-22, 756👍, 2💬
HttpsHello.java - HTTPS Server Test Program
This section provides a tutorial example on how to write a HTTPS server test program, HttpsHello.java. It writes back a simple Web page using the HTTPS protocol. 2016-09-21, 8339👍, 21💬
Newton's Second Law of Motion
This section introduces Newton's Second Law of Motion - The acceleration of an object is directly proportional to the net force acting on the object, and inversely proportional to the mass of the object. 2016-09-21, 338👍, 1💬
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. 2016-09-20, 9225👍, 13💬
Option '-d' - Specifying Output Directory
This chapter describes the Java compilation tool 'javac'. Topics include listing of 'javac' options, specifying class path with '-classpath', specifying source path with '-sourcpath', processing 'import' statements, generating debugging information with '-g'. 2016-09-18, 150👍, 1💬
First Example - Hello
This section provides a tutorial example on writing the very first WSDL 2.0 example that uses SOAP 1.2 over HTTP to send a hello message and receive a hello message back. 2016-09-13, 348👍, 1💬
Introduction to WSDL 2.0
This chapter provides a quick introduction of WSDL 2.0. Topics include introduction components used in WSDL 2.0 to define a Web service; a sample WSDL 2.0 document defines a helloService Web service with one method, Hello. 2016-09-13, 305👍, 1💬
Digital Signature Scheme for Email Messages
This section describes the digital signature scheme for email messages. The process of signing an email message is the same as signing other digital documents. 2016-09-08, 258👍, 1💬
Java Swing Tutorials - Herong's Tutorial Examples
This free Java Swing tutorial book is a collection of notes and sample codes written by the author while he was learning Java Swing himself. It can be used as a tutorial guide for beginners or a reference book for experienced developers. Topics include AWT, button, Chinese, component, event, frame, ... 2016-09-04, 1053👍, 1💬
JDBC (Java Database Connectivity) Introduction
This chapter provides a quick introduction about JDBC (Java Database Connectivity). Topics include overview of JDBC; versions of JDBC; JDBC driver types; database connection with DriverManager and DataSource; JDBC driver class and connection URL for DriverManager. 2016-08-31, 114👍, 1💬
This section provides a tutorial example on how to run Perl scripts on Linux systems. To make a Perl...
This section provides a tutorial example on how to create a JAR file with the 'jar' command.
This section provides a tutorial example on how to perform validation of a certificate path with the...
This section provides a tutorial example on how to use 'OpenSSL' to view certificates in DER and PEM...
This section describes how to download and install Java SE Development Kit (JDK) 8u45 on a Windows s...