Replying to revoke accidental moderation thanks to the very unhelpful auto-submitting dropdown!

Toddler Lock works nicely. Cool colours and sounds as they touch the screen. It temporarily replaces the home screen so it locks out phone/internet/other app access until an adult follows the onscreen unlock instructions.
https://play.google.com/store/apps/details?id=marcone.toddlerlock

It's a learning management system which has a major release, Moodle 2.0, last week...

SD widescreen sets are still 720x576. All SD sets will then stretch the image to get the correct aspect ratio. A 4:3 set stretches 720x576 => 768x576; whilst a widescreen set stretches 720x576 => 1024x576.

Haven't you just defined a specific form of evolution, known as evolution by natural selection ?

Most domesticated species (eg dogs) have evolved over the centuries as a direct result of human selection. Of course, until the twentieth century that selection was entirely based on external phenotypes, but this was still selection indirectly based on genetic information.

For one thing, if I have a class called Fruit, and I create a new subclass which extends Fruit, say Apple, then the following code samples are equivalent:

class Apple extends Fruit {
    function Fruit() {
        echo 'I am an apple';
        parent::Fruit('apple');
    }
}

and

class Apple extends Fruit {
    public function __construct() {
        echo 'I am an apple';
        parent::__construct('apple');
    }
}

However, if I now rename the parent class to RipenedOvary, in the first example I will also need to change every reference to Fruit(); in the second example I will only need to change the first line.