borismus

var BASE64_MARKER = ';base64,';

function convertDataURIToBinary(dataURI) {
  var base64Index = dataURI.indexOf(BASE64_MARKER) + BASE64_MARKER.length;
  var base64 = dataURI.substring(base64Index);
  var raw = window.atob(base64);
  var rawLength = raw.length;
  var array = new Uint8Array(new ArrayBuffer(rawLength));

  for(i = 0; i < rawLength; i++) {

jexchan

Multiple SSH Keys settings for different github account

create different public key

create different ssh key according the article Mac Set-Up Git

$ ssh-keygen -t rsa -C "your_email@youremail.com"

cobyism

Deploying a subfolder to GitHub Pages

Sometimes you want to have a subdirectory on the master branch be the root directory of a repository’s gh-pages branch. This is useful for things like sites developed with Yeoman, or if you have a Jekyll site contained in the master branch alongside the rest of your code.

For the sake of this example, let’s pretend the subfolder containing your site is named dist.

Step 1

Remove the dist directory from the project’s .gitignore file (it’s ignored by default by Yeoman).

dansilivestru

{
  "ignore": [
    "**/deps/**",
    "**/node_modules/**",
    "**/thirdparty/**",
    "**/third_party/**",
    "**/vendor/**",
    "**/**-min-**",
    "**/**-min.**",
    "**/**.min.**",

ericelliott

Essential JavaScript Links

I no longer mantain this list. There are lots of other very comprehensive JavaScript link lists out there. Please see those, instead (Google "awesome JavaScript" for a start).

joliss

Why it's hard to map ES6 modules 1:1 into CommonJS or AMD

Originally from an email, gisted here for posterity:

I was able to remember the example where "naive" 1:1 module transpilation fails:

rauschma

function* zip(...iterables) {
    let iterators = iterables.map(i => i[Symbol.iterator]());
    while (true) {
        let entries = iterators.map(i => i.next());
        let done = entries.some(entry => entry.done);
        if (done) break;
        yield entries.map(e => e.value);
    }
}

ericelliott

ES6 Defaults / Overrides Pattern

Combine default parameters and destructuring for a compact version of the defaults / overrides pattern.

function foo ({
    bar = 'no',
    baz = 'works!'
  } = {}) {

elmasse

npm version patch && git push --follow-tags

npm publish

grgur

function makeRequest(url) {
  fetch(url)
    .then(response => response.json())
    .then(json => it.next(json))
    .catch(error => console.error('Somthing shit the bed', error));
}

function *syncRequests() {
  const redditUrl = 'https://www.reddit.com/controversial.json?count=1&limit=2';
  const page1 = yield makeRequest(redditUrl);