window.location

 var element = $(document.createElement("li"));
        element.addClass("main-tabs");
        element.html("Profile");
        element.on('click', function (event) { window.location="https://elements-test.it.ohio-state.edu"; });
        $scope.hardpoint.append(element);

node js log

https://nodejs.org/en/blog/module/service-logging-in-json-with-bunyan/

div container

margin-top: -10px

  margin-top: -10px

css !important;

  background-color: #4CAF50 !important;


https://css-tricks.com/when-using-important-is-the-right-choice/

clone Mongodb database to local from a server

The reason is to work on local copy of database when I am in airplane or off network.

Download MongChef, connect to server and local Mongodb (for sure you install local Mongodb first)

1. add database to local
2. select source, right click, then copy collections
3. right click local database then past collections

MongoDB check field existence and partial match

db.getCollection('merged_authors').find({last_name:
'Wang','first_name': {'$regex': 'Junmin'}, user_id:{$exists:true} })

router.get('/merged_author/', function (req, res, next) {
  var first_name = req.query.first_name;
  var last_name = req.query.last_name;
  var full_name = req.query.full_name;
  var middle_name = req.query.middle_name;
  var page = req.query.page;
  if (page == null) {
    page = 1;
  }
  var per_page = req.query.per_page;
  if (per_page == null) {
    per_page = 25;
  }
  var name_results = [];
  var condition = {};
  if (first_name != undefined) {
    condition_first_name ={};
    condition_first_name["$regex"] = first_name;
    condition["first_name"] = condition_first_name;
  }
  if (last_name != undefined) {
    condition["last_name"] = last_name;
  }
  if (middle_name != undefined) {
    condition["middle_name"] = middle_name;
  }

  condition["user_id"] = {$exists: true};
  console.log(condition);
  KMMergedAuthors.find(condition)
    .sort(
      buildSortClause(req)
    )
    .limit(50)
    .exec()
    .then(function (allMergedAuthors) {
      res.json(allMergedAuthors);
    });
});

netstat -ano

python

http://blog.teamtreehouse.com/what-is-python

XML writer

http://www.dotnetperls.com/xmlwriter

Compare word doc

http://www.altova.com/m/diffdog/word-document-comparison.html