Lazhari

Hi Nicholas,

I saw you tweet about JSX yesterday. It seemed like the discussion devolved pretty quickly but I wanted to share our experience over the last year. I understand your concerns. I've made similar remarks about JSX. When we started using it Planning Center, I lead the charge to write React without it. I don't imagine I'd have much to say that you haven't considered but, if it's helpful, here's a pattern that changed my opinion:

The idea that "React is the V in MVC" is disingenuous. It's a good pitch but, for many of us, it feels like in invitation to repeat our history of coupled views. In practice, React is the V and the C. Dan Abramov describes the division as Smart and Dumb Components. At our office, we call them stateless and container components (view-controllers if we're Flux). The idea is pretty simple: components can'

Lazhari

Split a large CSV file and add headers to each file

Step One: Split file

$ split -l 5000 users.csv ./split-files 

5000 is the number of lines you want for each file.)

Lazhari

const request = require('request-promise-native');
const co = require('co');

const getWebPage = co.wrap(function * (url) {
    let body;

    try {
        body = yield request({
            uri: url,
            method: 'GET'

Lazhari

var fs = require('fs'),
    request = require('request');
 
 function (url, path, callback) {
  request({uri: url})
      .pipe(fs.createWriteStream(path))
      .on('close', function() {
        callback();
      });

Lazhari

import os

DATADIR = ""
DATAFILE = "beatles-diskography.csv"
SEPARATOR = ","

def parse_file(datafile):
    data = []
    header= []
    with open(datafile, "rb") as f:

Lazhari

$ git submodule update --init --recursive

Lazhari

# mv /etc/localtime /etc/localtime.bak
# ln -s /usr/share/zoneinfo/UTC /etc/localtime

Lazhari

plotOptions: {
    series: {
        events: {
            legendItemClick: function(event) {
                var seriesIndex = this.index;
                var series = this.chart.series;
                for (var i = 0; i < series.length; i++) {
                    if (series[i].index !== seriesIndex) {
                        series[i].hide();
                    }

Lazhari

const Article = require('./models/article');

function getArticles(callback) {
    callback = callback || function () {};
    return new Promise((resolve, reject) => {
        Article.find({}, (err, articles) => {
            if(err) {
                reject(err);
                return callback(err);
            }

Lazhari

/*jslint latedef:false*/