rxaviers

People

:bowtie:	😄 :smile:	😆 :laughing:
😊 :blush:	😃 :smiley:	☺️ :relaxed:
😏 :smirk:	😍 :heart_eyes:	😘 :kissing_heart:
😚 :kissing_closed_eyes:	😳 :flushed:	😌 :relieved:
😆 :satisfied:	😁 :grin:	😉 :wink:
😜 :stuck_out_tongue_winking_eye:	😝 :stuck_out_tongue_closed_eyes:	😀 :grinning:
😗 :kissing:	😙 :kissing_smiling_eyes:	😛 :stuck_out_tongue:

Kartones

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

reggi

var io = require('socket.io-client')("http://localhost:3001")
var Promise = require("bluebird")
io.emitAsync = Promise.promisify(io.emit)

io.emitAsync("report", {
  "name": "thomas"
}).then(function(data){
  console.log(data)
}).catch(function(e){
  console.log(e.message)

yoavniran

The Ultimate Unit Testing Cheat-sheet

---

• Sinon Chai
• Chai
• Sinon

gerbsen

# content has to be in .config/fish/config.fish
# if it does not exist, create the file
setenv SSH_ENV $HOME/.ssh/environment

function start_agent                                                                                                                                                                    
    echo "Initializing new SSH agent ..."
    ssh-agent -c | sed 's/^echo/#echo/' > $SSH_ENV
    echo "succeeded"
    chmod 600 $SSH_ENV 
    . $SSH_ENV > /dev/null

DrewML

Theming Slack for OSX

So, you love Slack, but you hate applications with large white backgrounds? Why not use Dark Mode!

Unfortunately, Slack does not have a Dark Mode, although it's on their list of possibilities.

But, don't fret - there is a solution! Because the slack native desktop apps are just wrappers around a web app, we can inject our own CSS to customize the application to our liking.

How to (OSX Only)

juhaelee

React + Typescript Cheatsheet

Setup

If you use atom... download & install the following packages:

• atom-typescript
• linter-tslint

What are Typescript type definition files? (*.d.ts)

bertrandmartel

MongoDB $lookup aggregation

SO link

db.votes.aggregate([{
    $lookup: {
        from: "users",
        localField: "createdBy",
        foreignField: "_id",

blankg

/**
 * Created by Guy Blank on 3/9/17.
 *
 *  This is a sample provides an API to send & receive messages to and from the React-Native WebView (using postMessage/onMessage WebView API).
 *  A sample project that uses the bridge is available here https://github.com/blankg/rn-webview-bridge-sample
 *
 *  webViewBridge.send('functionToInvoke', {mydata: 'test'}, function(){console.log('success')},function(){console.log('error')});
 *
 *  The API is designed to be similar to the Cordova exec API so migration to it should be almost seamless.
 *  The API also provides solution to a React-Native WebView bug in iOS which causes sending consecutive postMessage calls to override each other.

RichardBray

Moving from Gulp to webpack

I've been avoiding learning Webpack for a while now as I never thought I needed to learn another build tool, Gulp does everything I'd ever need from a build tool now or in the future. However, ever since we've moved from AngularJS to Angular (or Angular 2+) as well as introducing standards such as; TypeScript instead of Javascript and a Jasmine/Karma combo for UI testing, but also Webpack as an initial build tool. I've avoided it for long enough and now, in September 2017, I thought it's time to finally move on from my old friend Gulp.

Good Old Gulpfile

If you've never heard of Gulp before, this isn't the post to learn, there are plenty of good tutorials out there a Google search away. Then again, you don't really need to know Gulp to understand what's going on so feel free to continue reading nevertheless.

[Here's wh