Raynos

ES6 what can be shimmed and what not.

Currently only lists things that can be shimmed or are experimentally implemented

Note that for any kind of decent ES6 support we need an ES6 transpiler. A few projects are attempting this [Reference SO question][3]

• [traceur][4]
• [Caja][5]
• [ES transpiler][6]

Jarred-Sumner

---
version: 1.0
domains:
- news.ycombinator.com
url_patterns:
- news.ycombinator.com/*
timestamp: '2018-07-11T06:39:04Z'
id: 3TMk
redirect_url: https://news.ycombinator.com/
shared_via: StyleURL – import and export CSS changes from Chrome Inspector to a Gist

obenjiro

##CSS Методологии, от О до Б

• CSS методологии на 1 примере https://github.com/aiboy/CSSM

• Слайды https://wsd.events/2016/10/01/pres/css-methodologies.pdf

###CSS Design patterns

• http://cssdesignpatterns.com

rauschma

console.log(extractQuotedTextES5('“a” and “b” or “c”'));  // [ 'a', 'b', 'c' ]

// If exec() is invoked on a regular expression whose flag /g is set
// then the regular expression is abused as an iterator:
// Its property `lastIndex` tracks how far along the iteration is
// and must be reset. It also means that the regular expression can’t be frozen.
var regexES5 = /“(.*?)”/g;
function extractQuotedTextES5(str) {
    regexES5.lastIndex = 0;  // to be safe
    var results = [];

eligrey

/*
 * outerHTML.js
 *   Cross-browser full HTMLElement.outerHTML implementation.
 *
 * 2011-11-14
 *
 * By Eli Grey, http://eligrey.com
 * Public Domain.
 * NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
 */

tgtmpaccount

unmapAll
map j scrollDown
map k scrollUp
map q removeTab
map Q restoreTab
map h previousTab
map l nextTab
map r reload
map R reload hard
map l- goToRoot

adactio

// Generate a timestamp (in seconds) on the server. This won't change if the page is served from a cache.
var serverTimestamp = <?php echo time(); ?>;
// Create a new Date object from the local date and time on the client.
var localDate = new Date();
// Convert the local date and time to Universal Time (same as the server).
var localUTCString = localDate.toUTCString();
// Create a new Date object from the UTC date and time on the client.
var UTCDate = new Date(localUTCString);
// Generate a timestamp (in seconds) from the UTC date and time on the client.
var clientTimestamp = UTCDate.getTime() / 1000;

rolandinsh

function get_smc_dnt() {
/*
* Do Not Track for privacy.
* When this feature is enabled, webpage should exclude all tracking tools,
* like Google Analytic and advertising networks
*/
// returns TRUE if DNT is on and is equal to 1,
// returns FALSE if DNT is unset OR not equal to 1
  return (isset($_SERVER['HTTP_DNT']) && $_SERVER['HTTP_DNT'] == 1);
}

rauschma

Summary: .global (/g) and .sticky (/y)

	/g	/y	/yg
.exec()	at .lI or later	at .lI	same as /y
.test()	at .lI or later	at .lI	same as /y
.replace()	ignores & resets .lI	at .lI	/g w/o gaps
.replaceAll()	ignores .lI	TypeError	/g w/o gaps
.search()	no effect	no effect	no effect
.match()	Array of group 0 captures	like .exec()	/g w/o gaps

fta2012

var rngstate;
function MathRandom() {
  // Our own implementation of Math.random().
  // Source code was copied from https://github.com/v8/v8/blob/4.6.85/src/math.js#L131
  // You need to initialize rngstate with `solve` before this can be used.
  // If using node.js, you have to s/18030/18273/g here and in `solve` since they implement it slightly differently: https://github.com/nodejs/node-v0.x-archive/blob/d13d7f74d794340ac5e126cfb4ce507fe0f803d5/deps/v8/src/math.js#L146
  console.assert(rngstate, "You need to set the global variable `rngstate` first. For example: `rngstate = solve(Math.random(), Math.random());`");
  if (!rngstate) return;
  var r0 = (Math.imul(18030, rngstate[0] & 0xFFFF) + (rngstate[0] >>> 16)) | 0;
  rngstate[0] = r0;