| DROP KEYSPACE mykeyspace ; | |
| CREATE KEYSPACE mykeyspace WITH replication = {'class': 'NetworkTopologyStrategy', 'replication_factor' : 3} AND durable_writes = true; | |
| USE mykeyspace; | |
| CREATE TABLE heartrate_v10 ( | |
| pet_chip_id uuid, | |
| owner uuid, | |
| time timestamp, | |
| heart_rate int, |
Here we want to scrape product name, price and rating from ebay product pages:
url = 'https://www.ebay.com/itm/Sony-PlayStation-4-PS4-Pro-1TB-4K-Console-Black/203084236670'
wanted_list = ['Sony PlayStation 4 PS4 Pro 1TB 4K Console - Black', 'US $349.99', '4.8']
scraper.build(url, wanted_list)
| sudo apt-get update | |
| sudo apt-get install -y git-core build-essential libssl-dev libboost-all-dev libdb5.1-dev libdb5.1++-dev libgtk2.0-dev | |
| git clone https://github.com/bitcoin/bitcoin.git | |
| cd bitcoin/src | |
| make -f makefile.unix clean; make -f makefile.unix USE_UPNP= bitcoind | |