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import UIKit

class CustomPageViewController: UIPageViewController,UIPageViewControllerDataSource,UIPageViewControllerDelegate {
    
    fileprivate lazy var pages: [UIViewController] = {
        return [
            self.getViewController(withIdentifier: "firstVc"),
            self.getViewController(withIdentifier: "secondVc")
        ]
    }()

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#!/usr/bin/env python
 
import numpy as np
import cv2
from skimage.measure import compare_ssim as ssim
import time

# Pick a source - either a file or a (exiting) device
cap = cv2.VideoCapture('/dev/video0')
 

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# http://caiustheory.com/adding-a-remote-to-existing-git-repo
git svn init -t tags -T trunk https://<svn-repo>/
git svn fetch
git remote add origin http://<git-repo>.git
git pull
svnCommit=`git show-ref trunk | awk '{print $1}'`
gitCommit=`git log --pretty=oneline master | tail -n1 | awk '{print $1}'`
echo "${gitCommit} ${svnCommit}" >> .git/info/grafts
git merge remotes/origin/master
git svn dcommit

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Host *.aws
  IdentityFile ~/.ssh/super-secret-key.pem
  User ubuntu
  StrictHostKeyChecking no
  ProxyCommand nc $(sed -e "s/.aws$//" <<< "%h") %p

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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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#!/bin/sh
SITE=example.org
openssl s_client -connect $SITE:443 > /tmp/cert (edited)
sudo keytool  -storepass changeit -import -alias $SITE -keystore $(/usr/libexec/java_home)/jre/lib/security/cacerts -file /tmp/cert

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Jenkins.instance.getItemByFullName("JobName").getBuildByNumber(JobNumber).finish(hudson.model.Result.ABORTED, new java.io.IOException("Aborting build"));

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set -e # Fail fast

DISTRIBUTION_ID=xxxxxxxxxxxxxxxx
BUCKET_NAME=xxxxxxxxxxxxxx

aws s3 sync --acl "public-read" --sse "AES256" public/ s3://$BUCKET_NAME --exclude 'post'
aws cloudfront create-invalidation --distribution-id $DISTRIBUTION_ID --paths /index.html / /page/*

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kubectl create serviceaccount --namespace kube-system tiller
kubectl create clusterrolebinding tiller-cluster-rule --clusterrole=cluster-admin --serviceaccount=kube-system:tiller
kubectl patch deploy --namespace kube-system tiller-deploy -p '{"spec":{"template":{"spec":{"serviceAccount":"tiller"}}}}'      
helm init --service-account tiller --upgrade
helm list

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#!/bin/sh
while read -r line ; do
	DIR=$(dirname $line)
        ORIG_IFS=$IFS
	IFS='/'
	subpath=""
	for i in $DIR; do
		subpath+="$i/"
		echo "$subpath"
	done