| { | |
| "SX130x_conf": { | |
| "spidev_path": "/dev/spidev0.0", | |
| "lorawan_public": true, | |
| "clksrc": 0, | |
| "antenna_gain": 0, /* antenna gain, in dBi */ | |
| "full_duplex": false, | |
| "precision_timestamp": { | |
| "enable": false, | |
| "max_ts_metrics": 255, |
| def tip(msg); puts; puts msg; puts "-"*100; end | |
| # | |
| # 30 Ruby 1.9 Tips, Tricks & Features: | |
| # http://www.igvita.com/2011/02/03/new-ruby-19-features-tips-tricks/ | |
| # | |
| tip "Upgrading to Ruby 1.9 is simple: rvm install 1.9.2 && rvm --default 1.9.2" | |
| tip "Ruby 1.9 supports named captures in regular expressions!" |
| require 'fileutils' | |
| # Warning: The following deploy task will completely overwrite whatever is currently deployed to Heroku. | |
| # The deploy branch is rebased onto master, so the push needs to be forced. | |
| desc "Deploy app to Heroku after precompiling assets" | |
| task :deploy do | |
| deploy_branch = 'heroku' | |
| remote = 'heroku' | |
| deploy_repo_dir = "tmp/heroku_deploy" |
| #!/usr/bin/env python3 | |
| import sys | |
| import os | |
| import subprocess | |
| from datetime import date | |
| import random | |
| import string | |
| import pathlib |
This documents explains a quick intro how to setup your own ETL server for the Helium Blockchain. Running an ETL is not an easy task, but hopefully this document will help you get started, and by the end you will have the blockchain up and running.
| #!/bin/sh | |
| echo "What should the Application be called (no spaces allowed e.g. GCal)?" | |
| read inputline | |
| name="$inputline" | |
| echo "What is the url (e.g. https://www.google.com/calendar/render)?" | |
| read inputline | |
| url="$inputline" |
| # # your config.ru | |
| # require 'unicorn_killer' | |
| # use UnicornKiller::MaxRequests, 1000 | |
| # use UnicornKiller::Oom, 400 * 1024 | |
| module UnicornKiller | |
| module Kill | |
| def quit | |
| sec = (Time.now - @process_start).to_i | |
| warn "#{self.class} send SIGQUIT (pid: #{Process.pid})\talive: #{sec} sec" |
| // $ yarn hardhat run --network mainnet scripts/deploy.ts | |
| import {BigNumber} from '@ethersproject/bignumber'; | |
| import {formatUnits, parseUnits} from '@ethersproject/units'; | |
| import {ethers} from 'hardhat'; | |
| async function main() { | |
| const gasPrice = await waitForGasPriceBelow(parseUnits('40', 'gwei')); | |
| const Greeter = await ethers.getContractFactory('Greeter'); |
| t = 236 # seconds | |
| Time.at(t).utc.strftime("%H:%M:%S") | |
| => "00:03:56" | |
| # Reference | |
| # http://stackoverflow.com/questions/3963930/ruby-rails-how-to-convert-seconds-to-time |
| #!/bin/bash | |
| # Sync Homebrew installations between Macs via Dropbox | |
| # | |
| BREW="/usr/local/bin/brew" | |
| # first get local settings | |
| echo "Reading local settings ..." | |
| rm -f /tmp/brew-sync.* |
