eople communicate with computers on two different levels. On the upper level you see a very flexible system of windows: you can move them, resize, overlap, or put side by side. However, starting an application immediately removes all the flexibility, leaving you to work only inside the scenario developed by
Use the following script to select a particular number of rows after a certain row in MySQL: SELECT * FROM tblDummy LIMIT 15, 30 This script returns the first 30 rows after row 15 in the tblDummy table.
The following code may seem strange at first sight: class Base{private: virtual void f() = 0;}; How can a pure virtual function be private? Will the derived class be able to override it? Actually, it’s possible for pure virtual functions to have any access modifier: private, protected, or public. Moreover,
This tip shows you how to use the JAI API to load an image named myimage.jpg in just three lines of code: ParameterBlock parameterBlock=new ParameterBlock();parameterBlock.add(“myimage.jpg”);myimage=JAI.create(“fileload”,parameterBlock);…
Yes, you read that right. With .NET 3.0, you can extend any existing CLR type by adding one or more public methods to it?without recompiling the library. These new members are available only to the assembly that defines the methods, a feature known as “extension methods.” First, declare a static
he DevX article Build Your First Grails Project: A Grails-Powered Blog showed how easy it is to create a purely functional web application using Grails. This article expands on the original source code from Build Your First Grails Project to get the blog application ready to go live. The process