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sudo apt-get update
sudo apt-get install build-essential chrpath libssl-dev libxft-dev -y
sudo apt-get install libfreetype6 libfreetype6-dev -y
sudo apt-get install libfontconfig1 libfontconfig1-dev -y
cd ~
export PHANTOM_JS="phantomjs-2.1.1-linux-x86_64"
wget https://github.com/Medium/phantomjs/releases/download/v2.1.1/$PHANTOM_JS.tar.bz2
sudo tar xvjf $PHANTOM_JS.tar.bz2
sudo mv $PHANTOM_JS /usr/local/share
sudo ln -sf /usr/local/share/$PHANTOM_JS/bin/phantomjs /usr/local/bin

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/*
 * draw a multiline string rotated in a canvas
 * 
 * @param ctx (M) context of the canvas
 * @param text (M) string may contain \n
 * @param posX (M) horizontal start position
 * @param posY (M) vertical start position
 * @param textColor color
 * @param rotation in degrees (by 360)
 * @param font must be installed on client use websafe

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Zimbra Letsencrypt SSL Renew

Zimbra Version: Release 8.6.0_GA_1153.RHEL7_64_20141215151110 RHEL7_64 FOSS edition

Based on Zimbra Article KB 22434 : https://wiki.zimbra.com/wiki/Installing_a_LetsEncrypt_SSL_Certificate

Let's Begin

Log on Zimbra user then stop proxy and mail box service for renew proccess.

su zimbra

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How to setup Let's Encrypt for Nginx on Ubuntu 16.04 (including IPv6, HTTP/2 and A+ SLL rating)

There are two main modes to run the Let's Encrypt client (called Certbot):

• Standalone: replaces the webserver to respond to ACME challenges
• Webroot: needs your webserver to serve challenges from a known folder.

Webroot is better because it doesn't need to replace Nginx (to bind to port 80).

In the following, we're setting up mydomain.com. HTML is served from /var/www/mydomain, and challenges are served from /var/www/letsencrypt.

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type Video implements Node {
  id: ID!
  translations: VideoMetadataConnection
  createdAt: DateTime!
  modifiedAt: DateTime!
}

type VideoMetadata implements Node {
  id: ID!
  title: String!

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//Usage
import React from 'react';
import { BrowserRouter as Router } from 'react-router-dom';
import Route from './AuthRoute';

import Login from './Login';
import Private from './Private';

export default () => 
  <Router>

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# Implementation of a simple MLP network with one hidden layer. Tested on the iris data set.
# Requires: numpy, sklearn>=0.18.1, tensorflow>=1.0

# NOTE: In order to make the code simple, we rewrite x * W_1 + b_1 = x' * W_1'
# where x' = [x | 1] and W_1' is the matrix W_1 appended with a new row with elements b_1's.
# Similarly, for h * W_2 + b_2
import tensorflow as tf
import numpy as np
from sklearn import datasets
from sklearn.model_selection import train_test_split

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#!/usr/bin/env python2.7
from __future__ import print_function
import commands
import os
import stat

from gitlab import Gitlab

def get_clone_commands(token, repo_root):
    con = Gitlab("http://gitlab.your.domain", token)

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import React from 'react'
import hoistNonReactStatics from 'hoist-non-react-statics'
import { assoc, assocPath, identity, is, map, prop } from 'ramda'
import isValid from './isValid'

// random helper function
// extract the needed information from the event
const getValueName = (e) => {
  const target = e.target
  const name = target.name

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package main
import (
    "net"
    "os"
)

func main() {
    strEcho := "Halo"
    servAddr := "localhost:6666"
    tcpAddr, err := net.ResolveTCPAddr("tcp", servAddr)