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, 673👍, 3💬
Managing Non-ASCII Character Strings with MySQL Servers
This chapter provides tutorial examples and notes about handling non-ASCII characters with MySQL server. Topics include storing non-ASCII characters in MySQL database with various character set encodings; managing encoding conversion when inserting data to and retrieving data from database; examples... 2018-03-16, 286👍, 3💬
ActivityLog - Application to Create Log File
This section provides a tutorial example on how to create application, ActivityLog, to create a log file to monitor activity lifecycle using the android.content.Context.openFi leOutput()method. 2015-09-01, 283👍, 1💬
File Handles and Data Input/Output
This chapter provides tutorial examples and notes about file handles and data input or output. Topics include using open() function to open file handles; using print() to output data; using to input data. 2016-02-19, 278👍, 2💬
Visiting a "https" Web Site with Chrome
This section describes how Google Chrome 24 shows a lock icon when you visit an 'https' Web site to provide you more security related information. 2017-05-10, 277👍, 1💬
UTF-8 (Unicode Transformation Format - 8-Bit)
This chapter provides notes and tutorial examples on UTF-8 encoding. Topics including introduction of UTF-8 encoding; examples of encoded byte stream; UTF-8 encoding algorithm. 2015-08-10, 275👍, 1💬
Visual C# 2010 Express Edition
This chapter provides tutorial examples and notes on Microsoft Visual C# 2010 Express. Topics include downloading and installing Visual C# 2010 Express; creating a solution project; compiling and running a C# program. 2018-08-16, 274👍, 2💬
What Is SOAP?
This section provides a quick summary of SOAP protocol. 2016-02-07, 274👍, 0💬
Insertion Sort Algorithm and Implementation
This chapter provides tutorial notes and codes on the Insertion Sort algorithm. Topics include introduction of the Insertion Sort algorithm, Java implementation and performance of the Insertion Sort algorithm. 2016-03-30, 272👍, 0💬
What Is HTTPS (Hypertext Transfer Protocol Secure)?
This section describes what is HTTPS (Hypertext Transfer Protocol Secure) - A communication protocol that uses the HTTP and the SSL/TLS protocols to provide encrypted communication and secure identification of a Web server. 2019-04-13, 269👍, 2💬
Introduction to AES (Advanced Encryption Standard)
Tutorial notes and example codes on AES algorithms. Topics include introduction of AES (Advanced Encryption Standard); AES encryption algorithm; AES key schedule (round keys) algorithm and illustration example; MixColumns procedure algorithm; AES decryption algorithms. 2015-11-27, 268👍, 1💬
JSP Tutorials - Herong's Tutorial Examples
This free book is a collection of notes and sample codes written by the author while he was learning JSP. Topics include attachment, content-disposition, cookie, custom tag, debugging, expression language, file upload, header lines, HTTP, JavaBeen, JavaSever Page, JSP, JSTL, JSTL-EL, localization, M... 2015-07-21, 264👍, 0💬
Showing Services under Each Process
This section provides a tutorial example on how to use command 'tasklist' to show all services under each running process with the service option '/SVC'. 2018-05-19, 263👍, 2💬
Input Text Data from Web Forms
This chapter provides tutorial notes on input text data from Web forms. Topics include creating Web form; receiving input text data with PHP the $_REQUEST array; input text data in ASCII, Latin1 and UTF-8 encoding; entering Latin1 characters with Alt keycodes. 2015-10-29, 263👍, 2💬
XSD Tutorials - Herong's Tutorial Examples
This free book is a collection of tutorial examples and notes written by the author while he was learning XSD (XML Schema Definition). Topics include XSD, XML, Schema, simpleType, complexType, simpleContent, complexContent, dataTime, dateTimeStamp, gYear, gMonth, gDay, duration, yearMonthDuration, d... 2015-07-21, 262👍, 0💬
1953 - Bai Niao Chao Feng (百鸟朝凤) - Hundreds Birds Worshipping The Phoenix
Bai Niao Chao Feng (百鸟朝凤) - Hundreds Birds Worshipping The Phoenix, Suona (唢呐) Solo, composed by Ren Tongxiang from folk tunes (任同祥). Originally performed by Ren Tongxiang (任同祥). 2019-01-28, 254👍, 2💬
JSP Custom Tags
This chapter provides tutorial notes and example codes on JSP custom tags. Topics include what is custom tag; steps of creating and using custom tags; first custom tag, hy:hello. 2016-07-12, 254👍, 1💬
This PKI (Public Key Infrastructure) tutorial book is a collection of notes and sample codes written...
This section describes how to connect to a DSN (Data Source Name) with JDBC-ODBC Bridge.
This chapter provides tutorial examples and notes on runtime error handling. Topics include the defa...
This chapter provides tutorial notes and example codes on WSDL2Java. Topics include using the WSDL2J...
This section describes the MD5 algorithm - a 5-step process of padding of '1000...', appending messa...