dbwest

apt-get update && apt-get install -y apt-transport-https curl
curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -
cat <<EOF >/etc/apt/sources.list.d/kubernetes.list
deb https://apt.kubernetes.io/ kubernetes-xenial main
EOF
apt-get update
apt-get install -y kubelet kubeadm kubectl
apt-mark hold kubelet kubeadm kubectl

dbwest

{"index":{"_id":"aa9e82d7-0d17-4216-ba74-e753d16ca9bc"}}
{"market":{"id":"0x","name":"0x","symbol":"ZRX","rank":"47","price_usd":"0.866996","price_btc":"0.00008817","24h_volume_usd":"9319700.0","market_cap_usd":"444241833.0","available_supply":"512392021.0","total_supply":"1000000000","max_supply":null,"percent_change_1h":"-0.07","percent_change_24h":"-11.03","percent_change_7d":"-18.11","last_updated":"1519311553","internal_id":"0x","cmc_id":"0x","price_eth":0.0010753465434953,"market_percent":0.0010388068872023,"first_trade_time":1502892561,"first_price_usd":0.111725,"avg_3mo_volume":20927598.619727,"avg_3mo_mkt_cap":487394441.7039,"growth_all_time":7.8062295815619,"volume_change_24h":-21730,"mkt_cap_percent_change_24h":0.0010344518726417,"mkt_cap_against_total_market_growth":0.048752950800101,"price_change_btc_24h":-3.1220000000001e-7,"price_change_eth_24h":4.0867274234352e-6,"percent_change_1mo":-81.019112516067,"proof_type":"N\/A","algorithm":"N\/A"},"topCoinByAllTimeGrowth":0,"categories":["Exchange","G

dbwest

{"index":{"_id":"ab1d0210-2425-4798-8eac-acab1e27e750"}} 
{"market":{"id":"russiacoin","name":"RussiaCoin","symbol":"RC","rank":"968","price_usd":"0.985482","price_btc":"0.00010022","24h_volume_usd":"242.863","market_cap_usd":"8256243.0","available_supply":"8377873.0","total_supply":"8377873.0","max_supply":null,"percent_change_1h":"-0.7","percent_change_24h":"-7.66","percent_change_7d":"-21.69","last_updated":"1519311547","internal_id":"russiacoin","cmc_id":"russiacoin","price_eth":0.0012223062878916,"market_percent":1.9306245953689e-5},"topCoinByAllTimeGrowth":0}

dbwest

let  
  pkgs = import <nixpkgs> {};
  stdenv = pkgs.stdenv;

  ruby = pkgs.ruby;
  rubygems = (pkgs.rubygems.override { ruby = ruby; });

in stdenv.mkDerivation rec {  
  name = "cryptocrunch";
  buildInputs = [

dbwest

Thu Mar 8 20:42:43 UTC 2018

dbwest

Beginner - "Coursework"

For those new to SQL you have a number of online courses and tutorials to select from in order to level up your knowledge.

• https://www.pgexercises.com
• https://sqlbolt.com
• https://khanacademy.org/computing/computer-programming/sql
• http://sqlzoo.net/

Intermediate - "Capture The Flag"

The challenge is to capture a number of "flags" by importing the datasets we've provided and finding the answers below.

dbwest

Stock Helper

Looking for an alternative to using instance variables across steps in Cucumber?

Example Usages

An alternative to having a whole bunch instance variables with unknown values polluting your steps

Without stock:

dbwest

@browser.screenshot.save 'my_screenshot.png'
  `curl -D- -X POST -H "Authorization: Basic YOUR_USERNAME_AND_PASS_IN_BASE64" -H "X-Atlassian-Token: nocheck" -F "file=@my_screenshot.png" http://jira.mycompany.com/rest/api/2/issue/PROJ-123/attachments`

dbwest

"^\$?\-?([1-9]{1}[0-9]{0,2}(\,\d{3})*(\.\d{0,2})?|[1-9]{1}\d{0,}(\.\d{0,2})?|0(\.\d{0,2})?|(\.\d{1,2}))$|^\-?\$?([1-9]{1}\d{0,2}(\,\d{3})*(\.\d{0,2})?|[1-9]{1}\d{0,}(\.\d{0,2})?|0(\.\d{0,2})?|(\.\d{1,2}))$|^\(\$?([1-9]{1}\d{0,2}(\,\d{3})*(\.\d{0,2})?|[1-9]{1}\d{0,}(\.\d{0,2})?|0(\.\d{0,2})?|(\.\d{1,2}))\)$"

dbwest

description "appium server"
author      "startup script: kvz - http://kevin.vanzonneveld.net"

# used to be: start on startup
# until we found some mounts weren't ready yet while booting:
start on started mountall
stop on shutdown

# Automatically Respawn:
respawn