All tutorials

Click to remove an element from a select html form using javascript

If you are looking for a solution to remove an element from a select list just by clicking on it then obviously you can do it using Javascript. This tutorial explains a step by ste

Show how many characters remaining in a html text box using javascript

Assuming you have a html form that has a textarea or a input text box to enter text. If you only have to allow a specic number of characters into that box and remove any text that

Using alerts and tickers in J2ME

This is a simple stock tracking MIDlet that demonstrates the use of alerts and tickers. Note that the stock values are generated randomly for example purposes. In the real world, y

Using List to create a Menu and Menu items in J2ME

This example creates a list of items (Item1 to Item4) and calls the prepare method whenever an item is selected. The testItem# methods, where # s a number between 1 and 4, call the

lists, forms, choices, gauges, text fields, text boxes in J2ME

This example demonstrates how to create various GUI components. The MIDlet for this example allows you to test lists, forms, choices, gauges, text fields, text boxes, for example.

Writing The First C program

The basic syntax of writing a C program - The anatomy of C

Timer and TimerTask example in J2ME

This sample J2ME program demonstrates the use of Timer and TimerTask in a midlet. This MIDlet creates two gauges. One gauge gaugeOne, sets elements from low to high. The other, gau

J2ME Canvas sample to show games programming in J2ME

This sample J2ME demonstrates the use of Canvas in a midlet. Most of the graphics methods available are used here to let you quickly learn the concepts of graphics programming in J

The C Character Set

The character set of C - C has three main types of constants namely integer,real and character constants - There are 32 keywords or reserved words in C

Getting started with Java Certification.

Oracle has updated its Java certification program to reflect the latest version of Java and the changing needs of the industry. The previous certifications such as SCJA (Sun Certif

Question: What is result of attempting to compile and execute the code below:

Question: Execute the following code in an empty directory. What is the result?