If your laptop or PC have more than one GPU then sometimes your OpenGL app can choose wrong card.

It is not rare when your blog/website has many plugins that after WordPress update, some of those plugins won’t work and will cause 500 internal error. Let’s see…

Blue tooth not available on Mac OSX Sierra

Very annoying bug from lovely Apple. Randomly occurs after I do restart my Macbook. There are possible solutions that works for me.

DOTween is a fast, efficient, fully type-safe object-oriented animation engine for Unity, optimized for C# users, free and open-source, with tons of advanced features

Most generic way to write tweener with DOTWeen I usually can’t remember