Viewing profile — zzh8829

47/50 for the grand prize is definitely a hard challenge. The best team in Progress Prize 1 only scored 29/50.

https://chess.maxmcd.com/rnbqk3/pppp2pB/2P1p3/1P1P2Bp/3n4/b2... very cool, made it all the way to a checkmate

Looks like Heroku uses NS1 as the upstream DNS provider. you can find the information like this dig NS @1.1.1.1 test.herokuapp.com -> fail dig @1.1.1.1 test.herokuapp.com -> fail d…

cloudflare.com returning 500 1.1.1.1 DNS not responding discord, downdetector and many other sites are down as well

I think the biggest difference is webhosting provider can't scale your php resource up and down infinitely in real time. Your software is not exposed to the server but constrained …

I agree the kubernetes part in the article is an overkill, but the serverless movement is here to stay. I used to be a serverless skeptic like you. However, after playing around wi…

Having lived in both China and US/Canada, I would say jd and taobao is far ahead of American Amazon. Some key differentiators include delivery speed, UI/UX, product offerings and t…

I am also working on related project. Flash and HTML5 games in chrome are great but they are very far away from the initially promised full blown GTA5, Starcraft and other complex …

I just finished the course last week. I really liked Andrew's teaching style and enjoyed it very much. The work load is light compare to on campus courses at my school. I strongly …