Instantly share code, notes, and snippets.

View ExternalUrl.ts
@Injectable({providedIn: 'root'})
export class ExternalUrlService implements CanActivate {
canActivate({ data }: ActivatedRouteSnapshot): boolean {
window.open(data.externalUrl, '_blank');
return false;
}
}
View keymap.cson
'atom-text-editor':
'cmd-backspace': 'editor:delete-line'
'cmd-up': 'editor:move-line-up'
'cmd-down': 'editor:move-line-down'
'cmd-d': 'editor:duplicate-lines'
View shades-and-lights.scss
// Lights (white as a transparency)
$light10: rgba(255, 255, 255, 0.10);
$light20: rgba(255, 255, 255, 0.20);
$light30: rgba(255, 255, 255, 0.30);
$light40: rgba(255, 255, 255, 0.40);
$light50: rgba(255, 255, 255, 0.50);
$light60: rgba(255, 255, 255, 0.60);
$light70: rgba(255, 255, 255, 0.70);
$light80: rgba(255, 255, 255, 0.80);
View renameToHash.sh
#!/bin/bash
# TODO: skip tiny files (so small they couldn't be photos)
# TODO: make sure sym links and other file system oddities are handled
# TODO: look at paralellization for perf boost
#
# Constants
#
CHAR_COUNT=12
BLOCK_COUNT=6
View Animate.swift
import Foundation
/*
A starter animation library for swift.
These abstractions make it easier to chain multiple behaviors (eg: anticpate, then slam, then fade)
because you can use them as single liners and reason only about the actions.
Usage:
View most-beautiful-js-ever.js
// Pull a secret string out of ordered triplets
// https://www.codewars.com/kata/recover-a-secret-string-from-random-triplets/train/javascript
// https://www.codewars.com/kata/53f40dff5f9d31b813000774/solutions/javascript
// @LesRamer
var recoverSecret = function(triplets) {
for(var [first] of triplets)
{
if (triplets.every(tuple => tuple.indexOf(first) <= 0))
{
View swift-possible-bug-03.md

No Runtime Error:

func == (l: Car, r: Car) -> Bool { return l.vin == r.vin }
struct Car { let vin: String }
protocol hasDriversLicense: class {
  var car: Car? { get set }
}
class YoungPro: hasDriversLicense {
View hamming.go
// https://programmingpraxis.com/2011/08/30/hamming-numbers/
// cosmin said
// October 30, 2012 at 7:14 PM
// Another solution based upon Dijkstra’s paper:
def hammingSeq(N):
h = [1]
i2, i3, i5 = 0, 0, 0
for i in xrange(1, N):
x = min(2*h[i2], 3*h[i3], 5*h[i5])
View ubuntu-setup.sh
# Update the system's packages
apt-get update
apt-get upgrade
# Set up the `deploy` user
useradd deploy
mkdir /home/deploy
mkdir /home/deploy/.ssh
chmod 700 /home/deploy/.ssh
usermod -s /bin/bash deploy
View Offline Album Art - Spotify Feature Request.md

If you use Spotify without cellular data, all you'll ever see for album art is a gray circle with a white musical note inside it.

image

I'm pretty familiar with spotify. Been a paid subscriber for a long time and visited Sweden, staying in the Jarl Birger hotel right under you guys. :)

Still, I never noticed how much I missed album art until one day I accidentally left cellular data on and chewed through a half gig of data.

I love album art. It's beautiful, connects me to the band, and I always want to see it.