gustavohenke

var svg = document.querySelector( "svg" );
var svgData = new XMLSerializer().serializeToString( svg );

var canvas = document.createElement( "canvas" );
var ctx = canvas.getContext( "2d" );

var img = document.createElement( "img" );
img.setAttribute( "src", "data:image/svg+xml;base64," + btoa( svgData ) );

img.onload = function() {

jniltinho

package main

/*
URL: https://github.com/mccoyst/myip/blob/master/myip.go
URL: http://changsijay.com/2013/07/28/golang-get-ip-address/
*/

import (
	"net"
	"os"

kachayev

Channels Are Not Enough

... or Why Pipelining Is Not That Easy

Golang Concurrency Patterns for brave and smart.

By @kachayev

Intro

sebmarkbage

import { Component } from "React";

export var Enhance = ComposedComponent => class extends Component {
  constructor() {
    this.state = { data: null };
  }
  componentDidMount() {
    this.setState({ data: 'Hello' });
  }
  render() {

arusso

require 'openssl'
require 'openssl-extensions/all'

keyfile = '/tmp/mycert.key'
csrfile = '/tmp/mycert.csr'

file = File.new(keyfile,'w',0400)

key = OpenSSL::PKey::RSA.new 2048
file.write(key)

edrex

I store my documents in a Camlistore, with a local instance running on my workstation and sync to an s3 bucket and a fixed server. Since I set this up 2 years ago, I've been manually starting camlistored and cammount inside a tmux session each time I log in to OSX.

Today I finally got around to setting up these processes to to start using the native OSX facility, launchd plists.

Steps:

• camlistored and cammount should be in /usr/local/bin. I have them symlinked via

cd /usr/local/bin && ln -s ~/go/camlistore.org/bin/cam* . &&

magnetikonline

AWS Elastic Beanstalk deploy user restricted IAM policy

An IAM user policy document to give minimal rights for deploying an Elastic Beanstalk application.

Where:

• REGION: AWS region.
• ACCOUNT_ID: AWS account ID.
• APPLICATION_NAME: Desired target Elastic Beanstalk application name(space).
• IAM_INSTANCE_PROFILE_ROLE: The instance profile (IAM role) Elastic Beanstalk EC2 instaces will run under.

RobertoSchneiders

I am deploying with this IAM using Codeship and Circle CI to Elastic Beanstalk. I had a lot of trouble with this config. I talked to the aws support for about 6 hours until this worked properly, so, I guess it is worth to share.

UPDATE: In the end, I have to use the AWSElasticBeanstalkFullAccess policy. My custom policy keep breaking every week with some new added permission or some EB internal change. Anyway, the IAM I was using is below.

This works for me with CircleCI and EB Cli.

{
    "Version": "2012-10-17",
    "Statement": [
        {

diegopacheco

Install Go and git, Download Etcd from github and build

sudo yum install -y golang git
go version
sudo git clone https://github.com/coreos/etcd
cd etcd
sudo ./build

dasgoll

## Install bash-completion on Amazon Linux
wget http://www.caliban.org/files/redhat/RPMS/noarch/bash-completion-20060301-1.noarch.rpm
rpm -ivh bash-completion-20060301-1.noarch.rpm
. /etc/bash_completion