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#!/bin/bash

# Might as well ask for password up-front, right?
sudo -v

# Keep-alive: update existing sudo time stamp if set, otherwise do nothing.
while true; do sudo -n true; sleep 60; kill -0 "$$" || exit; done 2>/dev/null &

# Example: do stuff over the next 30+ mins that requires sudo here or there.
function wait() {

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activate application "Finder"
delay 1
tell application "System Events"
    tell process "Finder"
        click first menu item of menu 1 of menu item "Recent Folders" of menu 1 of menu bar item "Go" of menu bar 1
    end tell
end tell

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// ES5
var camelize = function(string) {
    return string.replace(/-([a-z])/g, function(match) {
        return match[1].toUpperCase();
    });
};

// ES6 (short one-liner)
const camelize = string => string.replace(/-([a-z])/g, match => match[1].toUpperCase());

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Useful git diff tools

Overview

• Word: docx2txt (brew install docx2txt)
• Excel: xlsx2txt
• PDF: pdf2txt (brew install poppler)
• Images: exiftool (brew install exiftool)

Setup

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Safari can't handle gzip on mime types other than text/html

Solution: http://www.beetlebrow.co.uk/what-do-you-need/help-and-documentation/unix-tricks-and-information/safari-gzip-deflation-and-blank-pages

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Local Network BrowserSync Proxy

Update: I've published a npm package for an even easier usage of this trick! See pascaliske/bsproxy.

Quickly proxy a local domain (e.g. http://my-site.dev) for local network access.

Steps

1. Globally install BrowserSync

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// ----
// libsass (v3.5.0.beta.2)
// ----

//
// GLOBAL
//
@mixin cmp-base($component) {
  .#{$component} {
    @content;

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export function diff(color1: string, color2: string): number {
    if (!color1 && !color2) {
        return;
    }

    const _color1 = color1.charAt(0) == '#' ? color1.substring(1, 7) : color1;
    const _color2 = color2.charAt(0) == '#' ? color2.substring(1, 7) : color2;

    const rColor1 = parseInt(_color1.substring(0, 2), 16);
    const gColor1 = parseInt(_color1.substring(2, 4), 16);

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body {
  background-color: #002b36;
  color: #839496;
  font-size: 14px;
  white-space: pre !important;
  font-family: "Source Code Pro", monospace;
}

.property {
  font-weight: bold;

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Node, NPM, Yarn

Note: Since macOS High Sierra (10.13) the directory /usr/local/bin is not modifiable anymore (because of Apple's SIP feature). But using node and npm with sudo is not advisable.

Generally it is best practice to install node using an dedicated version manager like n or nvm. This will handle permissions correctly and allows easy upgrading / downgrading the versions.

n

1. Install node version manager n