The times are changin’…
So, my son asked me yesterday about how computers work, and we finally got to binary, which he had heard about in school. Then he asks me how numbers look like in binary, and stuff like that. Instead of looking them up, I came up with a perl script to show him any number he would want to see in binary. It’s nothing earth-shattering, but I thought someone may want get a kick out of it, and it really shows how powerful perl is. So, here goes:
# Get the number from the command line or use default.
my $number = shift || 42;
printf "%b\n", $number;
Android is an open-source software stack for mobile devices, and a corresponding open-source project led by Google. We created Android in response to our own experiences launching mobile apps. We wanted to make sure that there was no central point of failure, so that no industry player can restrict or control the innovations of any other. That’s why we created Android, and made its source code open.
Google’s Vic Gundotra at the keynote for I/O 2010:
“If Google didn’t act, it faced a draconian future where one man, one phone, one carrier were our choice. That’s a future we don’t want. … So if you believe in openness, if you believe in choice, if you believe in innovation from everyone, then welcome to Android.”
Check it out at Google’s YouTube.