Tag Archives: variable

Using Arrays in JavaScript – Basics

By | February 28, 2011

Hi… We all know, Arrays are nothing but variables which can hold all your variable values with a single name. Let’s see some basic operations of Arrays in JavaScript. To Create a New Array. Use the following code. This code of line created a new Array object called myArray. Adding Elements to myArray or or… Read More »

How to get a selected Item from a spinner in ANDROID?

By | February 28, 2011

We have come across this issue many times during programming to get a selected item in your combobox. ANDROID has built in functions to get the selected item from a spinner. Take a look at the snippet. Here my_spinner id the spinner variable and using getSelectedItem() which will return an object and by using toString()… Read More »

Preventing Overriding in Java

By | February 25, 2011

Methods and variables can be ‘override’ in subclasses. (Yes, it’s a good feature too!). But what if we don’t want to ‘override’ our Methods and Variables in Java? It’s simple… Declare them using the keyword ‘final’ as modifier. That’s it. eg: So the value of myVariable can never be changed any way. Also for Classes/Methods.… Read More »

Pass a variable from one window to another in Adobe AIR?

By | February 6, 2011

We often need to access another window variable in the current window. The following example shows how to access a variable from one window in the next window. The logic is to create an object of next window in the current window and assign the value of variable in the current window itself so that… Read More »

How to shoot a bullet in the direction of touch in Box2D iphone?

By | January 30, 2011

write the below code in “ccTouchesBegan” function and you are done. Here the ballBody represents the bullet body. You can increase the power variable to increase bullet speed.

How do you call an actionscript function from a html page and viceversa. How to you access the actionscript variable function from an HTML page in actionscript.

By | December 26, 2010

The following code helps you to do this. Save the following  code as am .mxml file The html file start.html