bjoveski

function buildCreate2Address(senderAddress, saltHex, bytecode) {
  return web3.utils.toChecksumAddress(`0x${web3.utils.sha3(`0x${[
    'ff',
    senderAddress,
    saltHex,
    web3.utils.sha3(bytecode)
  ].map(x => x.replace(/0x/, ''))
    .join('')}`).slice(-40)}`);
}

gagarine

Howto Install clamav on OSX with brew

Note: on legacy intel system the path may be /usr/local/etc/clamav instead of /opt/homebrew/etc/clamav/

$ brew install clamav
$ cd /opt/homebrew/etc/clamav/
$ cp freshclam.conf.sample freshclam.conf

gist:6249142

#created by @nthgergo
set :application, "APPLICATION_NAME"
set :scm, :git
set :repository, "GIT_URL"
set :user, "ec2-user"
set :ssh_options, { :forward_agent => true }
default_run_options[:pty] = true
set :use_sudo, false
set :branch, "master"

ndarville

Business Models

Advertising

Models	Examples
Display ads	Yahoo!
Search ads	Google

lukewpatterson

Tricks to add encrypted private SSH key to .travis.yml file


To encrypt the private SSH key into the "-secure: xxxxx....." lines to place in the .travis.yml file, generate a deploy key then run: (to see what the encrypted data looks like, see an example here: https://github.com/veewee-community/veewee-push/blob/486102e6f508214b04414074c921475e5943f682/.travis.yml#L21

base64 --wrap=0 ~/.ssh/id_rsa > ~/.ssh/id_rsa_base64
ENCRYPTION_FILTER="echo \$(echo \"-\")\$(travis encrypt veewee-community/veewee-push \"\$FILE='\`cat $FILE\`'\" | grep secure:)"
split --bytes=100 --numeric-suffixes --suffix-length=2 --filter="$ENCRYPTION_FILTER" ~/.ssh/id_rsa_base64 id_rsa_

nherment

#!/bin/bash
# herein we backup our indexes! this script should run at like 6pm or something, after logstash
# rotates to a new ES index and theres no new data coming in to the old one. we grab metadatas,
# compress the data files, create a restore script, and push it all up to S3.
TODAY=`date +"%Y.%m.%d"`
INDEXNAME="logstash-$TODAY" # this had better match the index name in ES
INDEXDIR="/usr/local/elasticsearch/data/logstash/nodes/0/indices/"
BACKUPCMD="/usr/local/backupTools/s3cmd --config=/usr/local/backupTools/s3cfg put"
BACKUPDIR="/mnt/es-backups/"
YEARMONTH=`date +"%Y-%m"`

jamesarosen

namespace :jshint do
  task :require do
    sh "which jshint" do |ok, res|
      fail 'Cannot find jshint on $PATH' unless ok
    end
  end

  task :check => 'jshint:require' do
    project_root = File.expand_path('../../', File.dirname(__FILE__))
    config_file = File.join(project_root, 'config', 'jshint.json')

ded

function r(f){/in/(document.readyState)?setTimeout(r,9,f):f()}