有票

有票，梗係要！有屎，你食唔食呀？

broadband access technologies

I spent more than one hour to draw this diagram outlining broadband access technologies for reaching customer premises. If you find it useful, just grab it.

my advice to speakers

My advice to speakers : Don't use 3-D graphs or charts to describe data. 2-D charts are good enough. 3-D charts are visually distracting and add only junks but no value to your presentation.

 

強烈譴責港鐵殘害生命

強烈譴責港鐵殘害生命。衆生皆平等，動物都有血有肉，有父母所生。撞死唐狗那位港鐵車長，願你和你的家人一樣被車撞死，早落地獄。

唔信我，出事了。

我都叫咗啲大戶，即大屏幕用戶，不要隨便落 patches，落之前要測試清楚。唔信我，出事了。

 

 

leap second

This picture contains thousands words. If you understand it, you have definitely suffered from it before. Even there were a lot of crashes, I still think that time belongs to the Earth. It does not belong to GPS or atomic clock systems.