San Francisco, Calif.?Sun claims 4.5 million Java developers worldwide, but apparently that’s not nearly enough. “It’s to our competitive strategic advantage to cultivate the largest community in the world,” said Sun President and COO Jonathan Schwartz at the Sun-sponsored NetBeans Software Day here on Sunday, June 26, just one day
Usually, you pass const reference parameters to functions like this: class OneKind;class AnotherKind;class Example{ public: Example( const OneKind &inParam ); // conversion operator Example( const Example &inOriginal ); // copy constructor const Example &operator=( const Example& inRhs ); // assignment operator void MemberFunc( const AnotherKind &inParam );}; There are many
Step 1: Draw any graphics objects in the applet as shown below: public void drawDemo(int w, int h, Graphics2D g2) { GeneralPath p = new GeneralPath(GeneralPath.WIND_EVEN_ODD); p.moveTo(w*.2f, h*.25f); // adds a cubic curve to the path p.curveTo(w*.4f, h*.5f, w*.6f, 0.0f, w*.8f, h*.25f); p.moveTo(w*.2f, h*.6f); // adds a quad curve to
he UML association is a concept that is often misunderstood. The most common misperception is that an association is the same as a pointer, or maybe two pointers, in a program. UML associations are much more powerful than that. This article will explain exactly what UML associations are and the
This code limits the focus in a big MSFlexGrid to a certain range of columns and rows. It limits movement by using the entercell method. It controls the use of enterkey, arrowkey, or mouse clicking with simple, on-cell direct editing: Const XTRA_COLS = 3 ‘including fixed columnConst XTRA_ROWS = 15
If the data in your database looks like “SomeValue or other HTML, you have to do something to prevent the browser from showing the tags, when you want just to display the HTML. Here’s how to do it: under –> “Notes” is a field name in the table containing HTML
ver the past few months, there’s been an increasing amount of buzz about Asynchronous JavaScript and XML (AJAX) programming. It’s about time. AJAX is the new term for a technology that Microsoft IE developers have been using for years?the ability to make background requests to a server from a client
For the benefit of the newbies in SQL Server, here’s a list of a few basic queries: How to determine whether a table column exists in a table: Run this query, and if the column exists, it will return a number greater than 0: Select Coalesce(Col_length(‘authors’,’au_lname’),0) Determine whether a database