this is my new blog,
in my blog i just wanna share some of my life or the knowledge as i know,
i hope my blog can be useful and helpful,


before i start post in my blog, i want to introduce my self,

my name Dwi Haryadi,
u can call me Dwi or Haryadi,
i'm a student in VHS 7 semarang,
that's my short introduction,