koriaf

"""
NOT PRODUCTION READY

Usage:

REST_FRAMEWORK = {
  ...
  'DEFAULT_AUTHENTICATION_CLASSES': (
        ....
        'ibr.users.accounts_api_v0.auth.OidcOauth2Auth'

DaBs

var str = 'class ಠ_ಠ extends Array {constructor(j = "a", ...c) {const q = (({u: e}) => {return { [`s${c}`]: Symbol(j) };})({});super(j, q, ...c);}}' + 
          'new Promise((f) => {const a = function* (){return "\u{20BB7}".match(/./u)[0].length === 2 || true;};for (let vre of a()) {' +
          'const [uw, as, he, re] = [new Set(), new WeakSet(), new Map(), new WeakMap()];break;}f(new Proxy({}, {get: (han, h) => h in han ? han[h] ' + 
          ': "42".repeat(0o10)}));}).then(bi => new ಠ_ಠ(bi.rd));';

try {
  eval(str);
} catch(e) {
  alert('Your browser does not support ES6!')
}

adstage-david

(ns page-helpers
  "All of the following page helpers take a \"page\", which is a map with
  key names for named elements tied to their CSS selectors.
  Page is expected to always have keys:
  - :page-name (string)
  - :page-id (css selector string)
  - :page-url (regex to match url)

  Using this as the first argument allows us to use the while-on and
  within-modal macros to fill in the page in repeated series of steps (they both

adstage-david

(require '[visual-regression :as vr])

(deftask compare-screenshots
  "Run visual regression specs over the devcards."
  (let [tmp (core/tmp-dir!)]
    (fn [next-task]
      (fn [file-set]
        (vr/compare-cards "vr")
        (next-task file-set)))))

paulirish

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

• elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

wincent

2015-01-29 Unofficial Relay FAQ

Compilation of questions and answers about Relay from React.js Conf.

Disclaimer: I work on Relay at Facebook. Relay is a complex system on which we're iterating aggressively. I'll do my best here to provide accurate, useful answers, but the details are subject to change. I may also be wrong. Feedback and additional questions are welcome.

What is Relay?

Relay is a new framework from Facebook that provides data-fetching functionality for React applications. It was announced at React.js Conf (January 2015).

xzyfer

var production = process.env.APP_ENV === "test";
var gulp = require('gulp');
var gutil = require('gulp-util');
var sass = require('gulp-sass');
var cssmin = require('gulp-minify-css');
var prefix = require('gulp-autoprefixer');
var newer = require('gulp-newer');
var print = require('gulp-print');
var notify = require('gulp-notify');
var batch = require('gulp-batch');

mikaelbr

var source = require('vinyl-source-stream');
var gulp = require('gulp');
var gutil = require('gulp-util');
var browserify = require('browserify');
var reactify = require('reactify');
var watchify = require('watchify');
var notify = require("gulp-notify");

var scriptsDir = './scripts';
var buildDir = './build';

jlongster

# benchmark immutable.js with my transducers lib: https://github.com/jlongster/transducers.js

% node bench/immut.js
Immutable map/filter (1000) x 5,497 ops/sec ±2.63% (91 runs sampled)
transducer map/filter (1000) x 7,309 ops/sec ±0.73% (100 runs sampled)
Immutable map/filter (100000) x 62.73 ops/sec ±0.85% (67 runs sampled)
transducer map/filter (100000) x 80.15 ops/sec ±0.48% (71 runs sampled)

Tvaroh

define(['transit', 'immutable'], function (Transit, Imm) {
  'use strict';

  var reader = Transit.reader('json', {
    arrayBuilder: {
      init: function () { return Imm.List.of().asMutable(); },
      add: function (ret, val) { return ret.push(val); },
      finalize: function (ret) { return ret.asImmutable(); },
      fromArray: function (arr) { return Imm.List(arr); }
    },