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... 2017-06-14, 13728👍, 3💬
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. 2017-02-18, 130👍, 2💬
Using SO_LINGER Socket Option
A tutorial example is provided to show how to use the SO_LINGER socket option to prevent the server closing the socket too soon after writing the response to the socket. 2017-02-16, 224👍, 2💬
"regedit.exe" - Changing Registry Values
This section provides a tutorial example on how to change registry values for the FreeCell game program, like increase the total number of games won. 2017-02-16, 310👍, 2💬
GetMortgagePayment - Usage Description
This section describes the free Web service GetMortgagePayment provided by WebserviceX.NET. GetMortgagePayment allows you to calculate mortgage payments. 2017-02-11, 186👍, 2💬
Best Chinese Music - 中国经典音乐
This is a collection of best and well-known Chinese music works selected by the author. Key words include Chinese, Music, Classic, Best, Well-known, Song, Traditional, Modern, Download, Listen, 中国, 音乐, 歌曲, 经典, 传统, 现代, 下载, 收听. 2017-02-11, 1033👍, 2💬
Viewing Certificate Path
This section provides a tutorial example on how to view certificate path when visiting an 'https' Web site in IE 9. The top certificate in a certificate path is the CA certificate, which is trusted automatically. 2017-01-31, 282👍, 1💬
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💬
Using MD5 Message Digest in Java
This section provides a tutorial example on how to use MD5 message digest algorithm in Java. The JDK JCE package offers the MD5 algorithm through a generic message digest class, javax.security.MessageDigest. 2017-01-27, 137👍, 2💬
This section describes what is Chinese astrology. 2017-01-27, 297👍, 1💬
Windows 7: Firewall Alert on Blocked Connection
This section provides a tutorial example on how Windows Firewall alerts you when it detects a blocked connection on Windows 7 system. 2017-01-24, 413👍, 2💬
Installing JDK 1.8 on Windows System
This chapter provides tutorial notes on installing JDK (Java Development Kit) on Windows systems. Topics include downloading and installing Java SE Development Kit 8u45; compiling and executing Java programs; setting up JAVA_HOME environment variable. 2017-01-23, 1210👍, 3💬
'jstack' - Stack Tracer to Generate Thread Dump
This section provides a tutorial example on how to use the 'jstack' tool to generate a thread dump (print all running threads and their stack traces). 2017-01-23, 152👍, 1💬
Including VBScript Codes as External Files
This section provides a quick description of how to save VBScript codes into separate files and include them into HTML documents with 'script' tags. A tutorial example is provided on calling a function stored in a separate VBScript file. 2017-01-21, 614👍, 2💬
Operations on "byte" Data Type Values
This section provides a tutorial example on how 'byte' values are casted to 'int' values when they are involved in arithmetic, comparison and bitwise operations. 2017-01-21, 533👍, 2💬
GetCitiesByCountry - Get Cities by Country
This chapter provides a quick introduction of the free Web service, GetCitiesByCountry, returning a list of all cities of a given country. Topics include usage description of GetCitiesByCountry; request message sample; response message sample. 2017-01-21, 690👍, 4💬
This section describes how to download and install Java SE Development Kit (JDK) 8u45 on a Windows s...
This section provides a tutorial example on how to perform XSLT (Extensible Stylesheet Language Tran...
This section provides quick introductions on the Windows registry hives - top level registry keys on...
This section describes a tutorial on how to play DAT files directly with Windows Media Player.
This section provides a tutorial example on how to install and configure the PHP OpenSSL module on W...