Useful Google feature: better date search

As Google has gotten fresher, our advanced search page started showing more useful options for restricting searches by date. The shortest time frame used to be something like three months; now you can look for things that are less than 24 hours old.

What GoogleOS noticed is that the advanced date search affects a url parameter called “as_qdr” and Chitu figured out some of the possible values:

The nice thing is that you can change the value of as_qdr to custom intervals. Here are all the possible values of the as_qdr parameter:

d[number] - past number of days (e.g.: d10)
w[number] - past number of weeks
y[number] - past number of years
(Read more...)

Hack your iPhone: toolchains and cross-compilers

The iPhone can run “web apps” very easily. These web apps are really just specially-crafted web pages that take advantage of the iPhone’s built-in web browser. Such web apps can be very cool, but they don’t provide the full functionality that you can get from an actual executable program running on the iPhone. A “native app” that runs on the iPhone can read the iPhone’s built-in accelerometer, for example.

So lots of people want to write independent/third-party native apps that run on the iPhone. The problem is that while Apple hasn’t squashed the development of native apps, they haven’t helped, either. For example, Apple hasn’t provided a toolchain to compile programs for the iPhone. (Read more...)