madhums

// Embedded in this article https://medium.com/p/c98e491015b6
package main

import (
	"context"
	"fmt"
	"log"
	"net/http"
	"time"

madhums

browserify for webpack users

There's been a strange explosion in misinformation about browserify recently, particularly in comparisons to webpack.

Generally speaking, most of this confusion stems from how webpack is more willing to pull features into its core to ease discoverability while browserify is more likely to push features out to userland instead.

I think that longer-term, separability has more benefits from a maintenance and

madhums

We couldn’t find that file to show.

madhums

'use strict';

var gulp = require('gulp');
var sourcemaps = require('gulp-sourcemaps');
var source = require('vinyl-source-stream');
var buffer = require('vinyl-buffer');
var browserify = require('browserify');
var watchify = require('watchify');
var babel = require('babelify');

madhums

var mongoose = require('mongoose');
var Schema = mongoose.Schema;
var assert = require('assert')

console.log('\n===========');
console.log('    mongoose version: %s', mongoose.version);
console.log('========\n\n');

mongoose.connect('localhost', 'testing_1088');
mongoose.connection.on('error', function () {

madhums

tl;dr

If you must nest functions in a way that requires access to multiple this', alias outer this to something meaningful - describe the value it's holding. Treat this as the invisible first argument.

In general though, avoiding the situation (nested functions and frivolous use of this) will frequently produce clearer results.

Naming this in nested functions

I was accidentally included in a discussion on how to best name this in nested functions in JavaScript. +1's were given to this suggestion of using _this.

Giving style advice on naming nested this without a meaningful context isn't too helpful in my opinion. Examples below have been altered to have at least some context, although a completely contrived and stupid one.

madhums

You're Missing the Point of Promises

Promises are a software abstraction that makes working with asynchronous operations much more pleasant. In the most basic definition, your code will move from continuation-passing style:

getTweetsFor("domenic", function (err, results) {
    // the rest of your code goes here.
});

madhums

/* 
   Some simple Github-like styles, with syntax highlighting CSS via Pygments.
*/
body{
	font-family: helvetica, arial, freesans, clean, sans-serif;
	color: #333;
	background-color: #fff;
	border: none;
	line-height: 1.5;
	margin: 2em 3em;

madhums

This is all based on the [alpha release][1].

Properties

From the built-in help system:

For many settings TextMate will look for a .tm_properties file in the current folder and in any parent folders (up to the user’s home folder).

These are simple setting = value listings where the value is a format string in which other variables can be referenced.

madhums

// articles per page
var limit = 10;

// pagination middleware function sets some
// local view variables that any view can use
function pagination(req, res, next) {
    var page = parseInt(req.params.page) || 1,
        num = page * limit;
    db.articles.count(function(err, total) {
        res.local("total", total);