kartikag01

alias gs='git status'
alias gst='git status -sb'
alias ga='git add .'
alias gau='git add -u' # Removes deleted files
alias gp='git pull'
alias gpu='git push'
alias gc='git commit -v'
alias gca='git commit -v -a' # Does both add and commit in same command, add -m 'blah' for comment
alias gco='git checkout'
alias gl='git log --oneline'

kartikag01

import elasticsearch from "elasticsearch";
let elasticClient;

export const getElasticInstance = () => {
    if (elasticClient)
        return elasticClient;
    elasticClient = new elasticsearch.Client({
        host: 'localhost:9200'
    });
    return elasticClient;

kartikag01

import mongoosastic from "mongoosastic";
import {getElasticInstance} from "../elastic-search";

//... your schema defination

YourSchame.plugin(mongoosastic, {
    esClient: getElasticInstance()
});

kartikag01

db.Users.aggregate(
   [
	{
	    $lookup: {
		"from" : "UsersSubscriptions",
		"localField" : "_id",
		"foreignField" : "user_id",
		"as" : "subscriptions"
	    }
	},

kartikag01

{ 
    "_id" : ObjectId("5a36ce46f7a13634daf1214c"), 
    "name" : "Jayden", 
    "created_at" : ISODate("2017-12-14T12:49:01.746+0000"), 
    "subscriptions" : [
        {
            "_id" : ObjectId("5a36ce84f7a13634daf1214e"), 
            "user_id" : ObjectId("5a36ce46f7a13634daf1214c"), 
            "topic" : "nodejs"
        }, 

kartikag01

const buttonStyle = {
    fontSize: "1em",
    margin: "1em",
    padding: "0.25em 1em",
    border: "2px solid palevioletred",
    borderRadius: 3,
    color: "white",
    background: "palevioletred"
};

kartikag01

  componentWillReceiveProps(nextProps) {	
    if (nextProps.pageNo !== this.state.pageNo) {	
      this.setState({ pageNo: nextProps.pageNo });
      fetchNextPageData(nextProps.pageNo);
    }	
  }

kartikag01

  static getDerivedStateFromProps(nextProps, prevState) {
    if (prevState.pageNo !== nextProps.pageNo) {
      return { pageNo: nextProps.pageNo };
    }
  }

  componentDidUpdate(prevProps) {
     if (prevProps.pageNo !== this.props.pageNo) {
       fetchNextPageData(this.props.pageNo);
     }

kartikag01

  componentWillMount() {
    this.setState({ loading: true });
    this.props.fetchData(); // action dispatch
  }

kartikag01

  constructor(props) {
    super(props);	
    this.state = { loading: true };
  }
  
  componentDidMount() {
    this.props.fetchData(); // action dispatch
  }