onpaws

#!/bin/bash

LOCATION=${HCLOUD_LOCATION:-nbg1-dc3}

if [ -z "$HCLOUD_TOKEN" ]; then
  echo "You need to set HCLOUD_TOKEN to an Hetzner API token!";
  exit 1
fi

if [ -z "$SSH_KEY" ]; then

onpaws

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

onpaws

# Your Assignment:

# (easy) First, print the numbers 1 to 10 in the console
puts "1. ---------------"
(1..10).each do |i|
  puts i
end


# (medium) Second, Write a method that takes an array [-4,-76, 64, 200, -2, 644] and only prints positive integers