Stack Exchange Network

Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange


I am a Bulgarian. I have a degree as a Mechanical Engineer and Doctor of Engineering science as well. However, since I am self-educated at Computer Science and English language, please be tolerant at my mistakes and feel free to correct them when it is necessary.

Actually my real name is Sраs Zdrаvkоv Sраsоv. In my birthplace Pacho is short for Spas. So the first two letters of my nickname - 'pa' - comes from there. Written in Bulgarian, the number '4' starts with the letter 'ч' that is pronounced as 'ch'. The number '0' looks like the letter 'o'. So we have 'pa40', but '80' couldn't be my birth year, I'm not so old ;)

  • Member for 2 years, 7 months
  • 5 profile views
  • Last seen Jun 12 at 8:12