sophiebits

const {useCallback, useEffect, useReducer, useRef} = require('react');

let effectCapture = null;

exports.useReducerWithEmitEffect = function(reducer, initialArg, init) {
  let updateCounter = useRef(0);
  let wrappedReducer = useCallback(function(oldWrappedState, action) {
    effectCapture = [];
    try {
      let newState = reducer(oldWrappedState.state, action.action);

vjo

$("#rsvp-list-waitlist h5")
  .map(function(i, el) {return {"pos": i, "name": $(el).text()}})
  .filter(function(i, el) {return el["name"].indexOf("Your name") >= 0;});

killercup

angular.module('rm.MongoDB', [])

/**
 * @method Object ID to Date
 * @param  {String} objectID The Object ID as String
 * @return {Date}   Creation Date of ObjectId
 */
.filter("objectIDtoDate", function () {
  return function (objectID) {
    return new Date(parseInt((""+objectID).substr(0,8), 16)*1000);

branneman

Better local require() paths for Node.js

Problem

When the directory structure of your Node.js application (not library!) has some depth, you end up with a lot of annoying relative paths in your require calls like:

const Article = require('../../../../app/models/article');

Those suck for maintenance and they're ugly.

Possible solutions

JeffreyWay

alias gundo='git reset HEAD~ && git clean -df'

kumarharsh

----- mongo to js ------

timeStamp = parseInt(Mongo.ObjectId().toString().substr(0,8), 16)*1000
date = new Date(timestamp)

-----------------------------

----- js to mongo -----
timestamp = new Date().getTime()/1000
mongoId = new ObjectID(timestamp.toString(16)+1e16)

nickawalsh

@import compass

$icons: sprite-map("icons/*.png")
$icons-hd: sprite-map("icons-hd/*.png")

i
  background: $icons
  display: inline-block
  @media (-webkit-min-device-pixel-ratio: 1.5), (min-resolution: 144dpi)
    background: $icons-hd

marcedwards

/* ---------------------------------------------------------- */
/*                                                            */
/* A media query that captures:                               */
/*                                                            */
/* - Retina iOS devices                                       */
/* - Retina Macs running Safari                               */
/* - High DPI Windows PCs running IE 8 and above              */
/* - Low DPI Windows PCs running IE, zoomed in                */
/* - Low DPI Windows PCs and Macs running Firefox, zoomed in  */
/* - Android hdpi devices and above                           */