What is localhost:8000 as used in Codecademy (for AngularJS and Ruby

ruby 8000Belanja On Ruby 8000 Terbaik, Terlengkap & Harga Termurah di Indonesia | Bisa D Gratis Ongkir Voucher DiskonThe default timestamp rate is 8000 Hz, but other rates may be defined. RTP & Volatility. SIP-ALG-Detector is an utility to detect routers with SIP ALG enabled. Extra 10%