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Wally Qiao

Blogs from this Author

Java Class Loader

Introduction The Java programs run on a Java virtual machine (JVM). This means that compiled programs are represented using a hardware- and operating system-independent binary format, typically (but not necessarily) stored in a file, known as the class file format. In particular, a Java program isn’t a single executable file, but instead is composed of […]

AJAX and REST Web Application

Background In a recent project I worked on, RESTful web service displaced other design models such as SOAP and XML-RPC because of its simpler style. Users can operate resources by making AJAX a call in browser. And the response is in JSON, a popular response format for REST. AJAX is popular among users and REST makes things simpler. Together, […]