pxwise

# HTML5 pushState nginx configuration
#
# @see: http://stackoverflow.com/a/30515169/1774183
#
# Server block for a client side app with directories:
# 
# /
# /foo
# /foo/bar
# /foo/bar/baz

joyrexus

Nice answer on stackoverflow to the question of when to use one or the other content-types for POSTing data, viz. application/x-www-form-urlencoded and multipart/form-data.

“The moral of the story is, if you have binary (non-alphanumeric) data (or a significantly sized payload) to transmit, use multipart/form-data. Otherwise, use application/x-www-form-urlencoded.”

---

Matt Bridges' answer in full:

The MIME types you mention are the two Content-Type headers for HTTP POST requests that user-agents (browsers) must support. The purpose of both of those types of requests is to send a list of name/value pairs to the server. Depending on the type and amount of data being transmitted, one of the methods will be more efficient than the other. To understand why, you have to look at what each is doing

nolanlawson

Promises puzzle answer sheet

Solution to https://twitter.com/nolanlawson/status/578948854411878400.

Puzzle #1

doSomething().then(function () {

makmanalp

Note: these are pretty rough notes I made for my team on the fly as I was reading through some pages. Some could be mildly inaccurate but hopefully not terribly so. I might resort to convenient fiction & simplification sometimes.

My top contenders, mostly based on popularity / community etc:

• Angular
• Backbone
• React
• Ember

Mostly about MVC (or derivatives, MVP / MVVM).

addyosmani

CSS Layout Debugger

A tweet-sized debugger for visualizing your CSS layouts. Outlines every DOM element on your page a random (valid) CSS hex color.

One-line version to paste in your DevTools

Use $$ if your browser aliases it:

~ 108 byte version

mathisonian

The final result: require() any module on npm in your browser console with browserify

This article is written to explain how the above gif works in the chrome (and other) browser consoles. A quick disclaimer: this whole thing is a huge hack, it shouldn't be used for anything seriously, and there are probably much better ways of accomplishing the same.

Update: There are much better ways of accomplishing the same, and the script has been updated to use a much simpler method pulling directly from browserify-cdn. See this thread for details: mathisonian/requirify#5

inspiration

michaldarda

# nginx does not allow add_headers inside if unless its location
set $cors "true";

# Nginx doesn't support nested If statements. This is where things get slightly nasty.
# Determine the HTTP request method used

if ($request_method = 'OPTIONS') {
  set $cors "${cors}options";
}
if ($request_method = 'GET') {

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

jeffmo

ES7 Class Properties

**~~ NOTE: This is a Stage 0 proposal. ~~**

This proposal has been moved to https://github.com/jeffmo/es-class-properties.

Please direct all future feedback to that repo in the form of directed issues.

royling

validGuess = (sudoku, x, y, value) ->
  row = sudoku[y]
  column = row[x] for row in sudoku
  cube = (sudoku[~~(y/3) + i][~~(x/3) + j] for i in [0..2] for j in [0..2]).reduce (result, curr) -> result.concat(curr)
  value not in [].concat row, column, cube

guess = (sudoku, x, y, value) ->
  sudoku[y][x] = value if validGuess sudoku, x, y, value

# sudoku = genValidSudoku()