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It is sometimes useful to reach a child element with its parent.

Let's see this with an example by using the getElementsByClassName method of the Document Object.

The code below will display an image with a red border.
One second later, the border will be changed in black.

The following error occurs when you try to restart your Android Virtual Device too quickly during another launch, with the Run command of Eclipse:

Today I will show you how to create 3 Buttons with 3 different ways and how to display them on the layout.

It will be the Tuto 3 that can be found on the Android Market for free, of course.

There, errors took from the ActivityManager within the Eclipse Console for the Android plugin and of course some explanations.

The childNodes property allows us to select an element of a node.

For example, we want to retrieve all values of HTML <li> tags inside a <ul> one.

So, let's try it:

In this tutorial of the childElementCount property, we will see how to use it.
It is really easy.
This method returns the number of elements of a node.

Example:

This is the Tuto 2 of the Android tutorial series. You can find the application made here on the Android Market.
Just follow the link on your right.

As the Google Maps API v1 is now obsolete, I could recommend to check this tutorial for the new version of Google Maps API v2.

CharSequence is a native Java Interface.
Its path in the package is android.content.Context.getText(resId)
The class Context extends Object.
We will see this with an Hello World! example.