danro

// parses the text in a tweet and adds links to users, hash tags and urls
parseTweet: function (text) {
  // parse urls
  text = text.replace(/[A-Za-z]+:\/\/[A-Za-z0-9_-]+\.[A-Za-z0-9_:%&~\?\/.=-]+/g, function(url) {
    return url.link(url)
  })
  // parse usernames
  text = text.replace(/[@]+[A-Za-z0-9_-]+/g, function(u) {
    var username = u.replace("@","")
    return u.link("http://twitter.com/"+username)

ken-muturi

CREATE TABLE newTableName
LIKE oldTableName

jonathanconway

// Reload (or initialize) addThis social share buttons.
// IMPORTANT: make sure you put in a correct pubid on line 7.
window.addthis_reload = function () {
  if (!window.addthis) {
    // Load addThis, if it hasn't already been loaded.
    window['addthis_config'] = { 'data_track_addressbar' : false };
    $('body').append('<script type="text/javascript" src="//s7.addthis.com/js/300/addthis_widget.js#pubid={YOUR PUBID HERE}"></script>');
  } else {
    // Already loaded? Then re-attach it to the newly rendered set of social icons.
    // And reset share url/title, so they don't carry-over from the previous page.

madhums

/* 
 * Taken from http://stackoverflow.com/questions/5867534/how-to-save-canvas-data-to-file/5971674#5971674
 */

var fs = require('fs');
// string generated by canvas.toDataURL()
var img = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0"
    + "NAAAAKElEQVQ4jWNgYGD4Twzu6FhFFGYYNXDUwGFpIAk2E4dHDRw1cDgaCAASFOffhEIO"
    + "3gAAAABJRU5ErkJggg==";
// strip off the data: url prefix to get just the base64-encoded bytes

subfuzion

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

abhiaiyer91

Redux Selector Pattern

Imagine we have a reducer to control a list of items:

function listOfItems(state: Array<Object> = [], action: Object = {}): Array<Object> {
  switch(action.type) {
    case 'SHOW_ALL_ITEMS':
      return action.data.items
    default:

fgilio

/*
 * Handling Errors using async/await
 * Has to be used inside an async function
 */
try {
    const response = await axios.get('https://your.site/api/v1/bla/ble/bli');
    // Success 🎉
    console.log(response);
} catch (error) {
    // Error 😨

sandgraham

const iso2FlagEmoji = iso => String.fromCodePoint(...[...iso.toUpperCase()].map(char => char.charCodeAt(0) + 127397));

iso2FlagEmoji("US"); // "🇺🇸"

vorvulev

.block-ellipsis {
  display: block;
  display: -webkit-box;
  max-width: 100%;
  height: 43px;
  margin: 0 auto;
  font-size: 14px;
  line-height: 1;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;

yussan

.block-ellipsis {
  display: block;
  display: -webkit-box;
  max-width: 100%;
  height: 43px;
  margin: 0 auto;
  font-size: 14px;
  line-height: 1;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;