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/* Client side, works in Chrome 55 and Firefox 52 without transpilation */
//https://blogs.msdn.microsoft.com/typescript/2016/11/08/typescript-2-1-rc-better-inference-async-functions-and-more/
async function fetchURLs() {
    try {
      // Promise.all() lets us coalesce multiple promises into a single super-promise
      var data = await Promise.all([
        /* Alternatively store each in an array */
        // var [x, y, z] = await Promise.all([
        // parse results as json; fetch data response has several reader methods available:
        //.arrayBuffer()

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Install openVPN server on Google Cloud using Pritunl

Purpose:

Create a openVPN server on Google Cloud Platform to connect to your Google Cloud network using openVPN and/or to route your internet traffic through the VPN (Road Warrior Scenario)

Create instance

• Create new instance in default network
• Chosse Ubuntu 16.04 LTS

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These are generic npm scripts that you can copy & paste into your package.json file as-is and get access to convinience scripts to manage your Docker images all in one place.

How to Use

npm i -g mrm-task-npm-docker
npx mrm npm-docker

Contribute

Here's the code repository https://github.com/expertly-simple/mrm-task-npm-docker

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anchors:
  tf_init: &tf_init |
        terraform init -lock=false \
        -backend-config="resource_group_name=terraform" \
        -backend-config="key=${{ env.TF_BACKEND_KEY }}" \
        -backend-config="access_key=${{ secrets.TF_BACKEND_ACCESS_KEY }}" \
        -backend-config="storage_account_name=${{ secrets.TF_BACKEND_SA }}"

  setup_backend_key: &setup_backend_key "githubdeployment.${{ github.event.inputs.environment }}.aks_setup.terraform.tfstate"
  configure_backend_key: &configure_backend_key "githubdeployment.${{ github.event.inputs.environment }}.aks_configure.terraform.tfstate"

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CHANGED_FOLDERS=$(git diff --name-status $TRAVIS_COMMIT_RANGE -- |  awk 'BEGIN {FS="/"} {print $1}' | awk '{print $2}' | uniq)

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#include <iostream>
#include <map>
using namespace std;


class BaseClass{ 
public:
    virtual int funk() {
        return 0;
    }

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import { Queue } from "@aws-cdk/aws-sqs";

import { App, Duration, Stack, StackProps } from "@aws-cdk/core";
import { Runtime, Code, Function } from "@aws-cdk/aws-lambda";
import { SqsEventSource } from "@aws-cdk/aws-lambda-event-sources";

class DeadLetterQueue extends Stack {
  constructor(parent: App, name: string, props?: StackProps) {
    super(parent, name, props);

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import importlib
from mock import MagicMock, patch

def example():
  with patch_modules():
      import something.not.importable
      print("yay! it worked!")
      
def patch_modules():
    sm = mock_import('not.importable', 'something')

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How To Install OpenSSL 1.1.1 on CentOS 7

This tutorial goes through how to install openssl 1.1.1 on CentOS 7, since the yum repo only installs up to openssl 1.0.

Requirements

Upgrade the system

yum -y update

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A 1-liner bash function to provide basic non-zero exit retry with exponential backoff:

Minified

function retry_backoff {local m=${ATTEMPTS:-5};local t=${TIMEOUT:-1};local a=0;local e=1;while (($a < $m));do "$@";e=$?;if (($e == 0)); then break;fi;echo "Failure! Retrying in $t.." 1>&2;sleep $t;((a++));t=$((t*2));done;if (($e != 0));then echo "Max attempts reached!" 1>&2;fi;return $e; }

Use

retry_backoff $YOUR_COMMAND # default of 5 retries, starting with 1 second timeout