Java GC Tutorials - Herong's Tutorial Examples
This book is a collection of tutorial notes and sample codes written by the author while he was learning JVM GC (Garbage Collection) processes. Topics include Java Garbage Collectors, STW (Stop-The-World), Serial Collector, Parallel Collector, Concurrent Collector, G1 Collector, GC Algorithms, Gener... 2018-06-17, 290👍, 1💬
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, 431👍, 2💬
Free Web Services - Herong's Tutorial Examples
This free Web service tutorial book is a collection of notes and sample codes written by the author while he was testing free Web services available on the Internet. Topics include Web service, SOAP, REST, WSDL, WADL, SoapUI, Country codes, currencies, airports, weather, bar codes, mortgage, stock q... 2016-03-14, 356👍, 0💬
SoapUI - SOAP Web Service Testing Tool
This chapter provides tutorial notes and example codes on SoapUI 5.0.0. Topics include SoapUI features; downloading and installing SoapUI 5.0.0; validating and importing SOAP based WSDL documents; creating and submitting test requests. 2016-02-20, 936👍, 1💬
What Is SOAP?
This section provides a quick summary of SOAP protocol. 2016-02-07, 271👍, 0💬
GetCitiesByCountry - Usage Description
This section describes the free Web service GetCitiesByCountry provided by WebserviceX.NET. GetCitiesByCountry allows you to retrieve all cities for any given country or territory. 2016-01-16, 1823👍, 2💬
ConversionRate - Get Currency Exchange Rate
This chapter provides a quick introduction of the free Web service, ConversionRate. Topics include usage description of ConversionRate; request message sample; response message sample. 2015-12-23, 505👍, 1💬
ConversionRate - Usage Description
This section describes the free Web service ConversionRate provided by WebserviceX.NET. ConversionRate allows you to obtain the current exchange rate between two given currencies. 2015-12-23, 439👍, 2💬
GetCurrencies - Get Currencies from All Countries and Territories
This chapter provides a quick introduction of the free Web service, GetCurrencies, returning a list of all countries with their currencies in the world. Topics include usage description of GetCurrencies; request message sample; response message sample. 2015-11-19, 618👍, 1💬
GenerateBarCode - Usage Description
This section describes the free Web service GenerateBarCode provided by WebserviceX.NET. GenerateBarCode allows you to generate bar code images in formats of Code 128, Code 39, Code 93, EAN13, Supp2, UPC A, and more. 2015-11-11, 553👍, 1💬
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 run Perl scripts on Linux systems. To make a Perl...
This section provides a tutorial example on how to export certificates in DER and PEM format using t...
This section describes steps to follow if you want to use the java.net.HttpURLConnecti onclass to se...
This section provides a tutorial example on how to use 'keytool' to import certificates in DER and P...