PROGRAMING

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Chapter 1: Overview of Internet Programming This chapter explains what is meant by an Internet application, and what its different components are. 1.1 Overview An Internet application is a client-server application that uses standard Internet protocols for connecting the client to the server. You can use exactly the same techniques to create a true Internet application, which is available publicly through the World-Wide Web, or to create an intranet application. An intranet application is one which runs on your corporate intranet, and is only available to the staff in your corporation. Whenever we talk about Internet applications, we mean either true Internet applications or intranet applications. For an introduction to the World-Wide Web, see the appendix  Introduction to the World-Wide Web . Internet applications are thin-client, thick-server. This means that the client end, the part the end-user sees and interacts with, is only responsible for the user-interface. The clie...

SQLite is a opensource SQL database that stores data to a text file on a device. Android comes in with built in SQLite database implementation. SQLite supports all the relational database features. In order to access this database, you don't need to establish any kind of connections for it like JDBC,ODBC e.t.c Database - Package The main package is android.database.sqlite that contains the classes to manage your own databases Database - Creation In order to create a database you just need to call this method openOrCreateDatabase with your database name and mode as a parameter. It returns an instance of SQLite database which you have to receive in your own object.Its syntax is given below SQLiteDatabase mydatabase = openOrCreateDatabase("your database name",MODE_PRIVATE,null); Apart from this , there are other functions available in the database package , that does this job. They are listed below Sr.No Method & Description 1 openDatabase(String path,...