Viewing profile — roquin

Content: http://forum.cocos2d-iphone.org/t/say-hello-to-cocos2d-swift...

There is no analytical solution for multi-body problem. But one can still use numerical solution to simulate. Though the error will become bigger and bigger and not reflect the rea…

A related news is "Google acquires Canadian neural networks startup DNNresearch, aims to improve image and voice search" http://thenextweb.com/google/2013/03/12/google-acquires-can…

Google account is down. So everything need login information does not work now.

0. Make sure the weather widget is available in notification center. 1. Pull the notification center down. 2. Press and hold on the icon of Monday. 3. Double tap on the icon of Tue…

This is a great news. Before that, if you start with a small instance, there is no way to upgrade to higher instance since they exclusively support 64-bit. Now you can upgrade smoo…

As a reference, this video was posted 3 weeks ago with another title in http://news.ycombinator.com/item?id=3565400 . But almost receive no upvote.