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, 854👍, 3💬
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💬
Introduction of VBScript - Visual Basic Scripting Edition
This chapter provides a quick introduction on VBScript language. Topics include what is VBScript; what are VBScript host environments; running VBScript codes within Internet Explorer (IE), Internet Information Services (IIS), and Windows Script Host (WSH). 2015-09-20, 148👍, 1💬
Outdated: Visiting an "https" Web Site with Firefox 3
This section describes how Firefox 3 shows a lock icon when you visit an 'https' Web site to provide you more security related information. 2018-11-10, 147👍, 2💬
Web Server Log Files and Analysis Tool - "Analog"
This chapter provides an introduction of 'Analog' - Web log file analysis tool. Topics include IIS and Apache log file samples, installing and configuring 'Analog', setting up 'Analog' to process Apache log files. 2017-01-29, 147👍, 1💬
"openssl pkcs12" Merging Key with Certificate
This section provides a tutorial example on how to merge a private key and its self-signed certificate into a single PKCS#12 file, with can be then encoded as PEM and encrypted with DES. 2018-07-07, 146👍, 1💬
Measuring Speed of Light - Roemer's Method
This section describes the method used by Ole Roemer to measure the speed of light using changes of observed eclipse periods of Jupiter's moon. 2016-11-14, 146👍, 1💬
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. 2016-10-19, 146👍, 1💬
"OpenSSL" Signing CSR Generated by "keytool"
This chapter provides tutorial notes and example codes on using 'OpenSSL' to act as CA (Certificate Authority). Topics include setting up 'OpenSSL' as CA; using 'keytool' to generate CA private key; using 'keytool' to generate CSR (Certificate Signing Request); using 'OpenSSL' to sign CSR, using 'ke... 2018-07-12, 144👍, 1💬
File_Input_Output_Test.php - File Input/Output Examples
This section provides a tutorial example script on how to use file input and output functions like fopen(), fread(), fwrite(), and fclose(). The example script copies any file in binary mode. 2017-12-28, 144👍, 3💬
MenuItemActionListenerTest.java - Menu Item Action Listener Test
This section provides a tutorial example on how to use java.awt.event.ActionListener, button action listener interface, to catch events fired by JMenuItem objects. 2016-01-07, 142👍, 1💬
What Is Bitcoin Blockchain
This section describes what is Bitcoin Wallet. 2019-05-12, 141👍, 2💬
"async" Function Example
A tutorial example is provided on how to write an 'async' function with Task return type. An 'async' function needs an 'await' expression to trigger a child thread to split executions. 2018-12-08, 141👍, 3💬
Audio CD (Compact Disc Digital Audio or CD-DA) Players
This chapter provides notes and tutorials on playing audio CD (Compact Disc Digital Audio or CD-DA). Topics include audio CD player devices, audio CD player software, like Windows Media Player. 2019-10-16, 140👍, 2💬
This section provides a tutorial example on how to convert XML documents into pretty print format us...
This web site provides a collection of about 40 free tutorial books on programming languages, Web ap...
This section describes a tutorial on how to play DAT files directly with Windows Media Player.
This section describes how to create tables with CLOB columns in Oracle server.
This section provides a tutorial example on how to use SHA1 message digest algorithm in Java. The JD...