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. 2018-05-11, 314👍, 2💬
questionSearch - Usage Description
This section describes the free Web service questionSearch provided by Yahoo!. questionSearch allows you to obtain questions and answers from Yahoo! Answers database that match a given key words. 2016-05-18, 160👍, 1💬
DOM Level Test - document.implementation.hasFeature
This section provides a tutorial example of using the document.implementation.hasFea ture()method to test DOM levels supported in a particular Web browser. 2016-05-17, 362👍, 2💬
PC Register and Native Method Stack
This section describes PC Registers and Native Method Stacks, which are reserved one per thread. Normal Java applications do not have any significant impact on PC Registers and Native Method Stacks. 2016-05-13, 1534👍, 2💬
Basic Rules of Receiving Non-ASCII Characters from Input Forms
This section describes basic rules on how non-ASCII character strings should be managed at different steps to ensure localized text strings can be entered in HTML forms and received correctly by PHP scripts that process those forms. 2016-05-12, 362👍, 2💬
Viewing REST Service Properties
This section provides a tutorial example on how to view REST service properties using the SoapUI Service Viewer, which has 3 tabs: Overview, Service Endpoints, and WADL Content. 2016-05-12, 102👍, 1💬
U2600: Miscellaneous Symbols
This section provides a quick summary of the Unicode code point block: 'Miscellaneous Symbols', which contains 160 code points to represent more miscellaneous symbols. 2016-05-11, 712👍, 1💬
SSL Client Authentication Test Result
This section provides the test result of running the SSL server program and the SSL client program. The result shows that the server and the client authenticated each other's identity correctly. 2016-05-11, 531👍, 2💬
Creating a Data Object for Nested XML Elements
This section provides a tutorial example on how to create a SOAP::Data object to represent nested XML elements with one or more sub elements. The parent element's value should be the reference of an extra container object. 2016-05-10, 103👍, 1💬
Writing Scriptlet Element in XML Format
This section describes the syntax of writing Scriptlet Elements in XML format for a JSP document. The Java statement block should be enclosed in a CDATA sequence to protect special characters. 2016-05-10, 104👍, 1💬
"Err.Raise()" - Raising Your Own Errors
This chapter provides tutorial examples and notes on runtime error handling. Topics include the default error handling behavior; 'On Error Resume Next' and 'On Error GoTo 0' statements; catching errors with (Err.Number > 0); clear Err object with Err.Clear(); raise your own errors with Err.Raise(...... 2016-05-07, 8090👍, 3💬
Android Debug Bridge (adb) Tool
This chapter provides tutorial notes on the Android Debug Bridge (adb) tool. Topics include quick introduction of Android Debug Bridge (adb); using 'adb install/uninstall' commands to install applications; using 'adb shell' command to manage the device; using 'adb push/pull' commands to copy files. 2016-05-05, 925👍, 1💬
Removing IE Addon "Windows Live ID Sign-in Helper"
This section provides a tutorial example on how to disable and remove 'Windows Live ID Sign-in Helper' addon from Internet Explorer. 2016-05-04, 1975👍, 1💬
Sending and Receiving Cookies in JSP Pages
This section provides a tutorial example on how to send cookies to the browser and receive cookies from the browser in JSP pages using response.addCookie() and request.getCookie() methods. 2016-05-02, 117👍, 2💬
System Startup Selections - Normal and Diagnostic Startups
This section describes 3 startup modes provided by the system configuration tool 'msconfig.exe' and how to use the Diagnose Startup mode. 2016-04-30, 1710👍, 1💬
Copy PDF File to Android Emulator's File System
This section provides a tutorial example on how to copy PDF files to the Android emulator's file system using the 'adb' tool provided in the SDK package. 2016-04-19, 566👍, 2💬
This section provides a tutorial Java program, CipherDES.java - A Java Implementation of DES encrypt...
This free book contains Herong's notes and tutorial examples on Chinese GB2312 character set. It pro...
Please share your general comments on my tutorial books here. Comments should not contain hyperlinks...
This section provides a tutorial example on how to a simple Java Swing program. SwingHello.java is m...
This section describes the MD5 algorithm - a 5-step process of padding of '1000...', appending messa...