SandroMachado

#!/bin/bash
while true
do
  wget -q --tries=10 --timeout=20 --spider http://google.com
  if [[ $? -eq 0 ]]; then
    echo "Online"
  else
    echo "Offline"
    echo raspberry | sudo -S sudo reboot
  fi

threepointone

(also know as lies and/or alternative facts)

js

• setImmediate - doesn't set anything immediately, waits for a tick before executing
• setTimeout(fn, n) - never sets the timeout to exactly n
• Math.random() - computers cannot generate random numbers
• Promise - is a lie when rejected
• Array.reduce - accumulates, does not reduce (via @sbmadhav)

zntfdr

let gifts = [ "partridge in a pear tree", "Two turtle doves",       "Three French hens",
              "Four calling birds",       "Five golden rings",      "Six geese a-laying",
              "Seven swans a-swimming",   "Eight maids a-milking",  "Nine ladies dancing",
              "Ten lords a-leaping",      "Eleven pipers piping",   "Twelve drummers drumming" ]

let nth = [ "first",   "second", "third", "fourth", "fifth",    "sixth",
            "seventh", "eighth", "ninth", "tenth",  "eleventh", "twelfth" ]

func gifts(for day: Int) -> String {
  var result = "On the \(nth[day-1]) day of Christmas, my true love sent to me:\n"

sibelius

import React from 'react';
import {
  View,
  Text,
} from 'react-native';
import { TextInputMask } from 'react-native-masked-text'

export default function maskedInputTemplate(locals) {
  if (locals.hidden) {
    return null;

lawloretienne

Table Of Contents

• Data Structures
  • Linked Lists
  • Trees
    • Binary Trees
    • Binary Search Tree
    • Red-Black Tree
    • AVL Tree
• Tries

SandroMachado

#/bin/sh
# Inpiration: http://engineeringblog.yelp.com/2016/05/yelp-android-app-went-on-a-diet.html
# `-lossless` not used to give support for Android 4.0+

# Make sure cwebp is installed.
if ! type "cwebp" > /dev/null; then
    echo "Please install cwebp to continue:"
    echo "brew install webp"
    exit 1
fi

rock3r

Usage

$ demo on|off [hhmm]

Enable or disable the demo mode on a connected Android device or emulator. You can also pass in a custom value for the system clock in the HHMM format (only used when you use the on command).

⚠️ This script only works on *nix systems and has only been tested on macOS with Bash (but should be portable).

ryanolsonk

jgilfelt

/*
 * Copyright (C) 2016 Jeff Gilfelt.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software

plumhead

extension String {
    func size(withAttributes attrs: [String:AnyObject], constrainedTo box: NSSize) -> NSRect {
        let storage = NSTextStorage(string: self)
        let container = NSTextContainer(containerSize: NSSize(width: box.width, height: box.height))
        let layout = NSLayoutManager()
        layout.addTextContainer(container)
        storage.addLayoutManager(layout)
        storage.addAttributes(attrs, range: NSMakeRange(0, storage.length))
        container.lineFragmentPadding = 0.0
        let _ = layout.glyphRangeForTextContainer(container)