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Steps:
0. Checkout your git repo from the server 
1. Upload both of these files to the same directory on your server
2. chmod +x restart_node.sh
3. nohup node github_post_commit.js 2>&1 >> github_post_commit.log &
4. In the github admin for your repo, set a post commit hook to the url http://<your host>:8080/
5. Make a commit to your repo
6. Point a browser at http://<your host>:8080/ and you should see the commit

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//to use call getOrders.sum().then(function(sum){console.log(sum)});
angular.service('getOrders',function ($http,$q) {
  return {
    sum: function () {
      var d = $q.defer();
      //can add try method here
      $http.get('/orders').success(function (data) {
        //assuming data is just json array of orders.
        var orders = data;
        var sumOfOrders = 0;

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var x = ['10','10','10'].map(parseInt);
//x === [10,Nan,2]
/*

map returns a callback with 3 arugments
arg[0] = elem;
arg[1] = index;

parseint takes 2 arguments
arg[0] = string;

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var makeErrorHandler = function (msg) {
  //msg is the string passed via the call
  //the return anonyumous function is what is passed back to the callback of getData
  return function (error) {
    sendErrorToServer(error);
    showMessage(msg);
  };
};

getData(query, function (result) {

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Default

Powerlevel9k

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{"lastUpload":"2018-12-08T16:28:24.522Z","extensionVersion":"v3.2.2"}