rentzsch

tell application "Google Chrome"
	set windowList to every tab of every window whose URL starts with "https://mail.google.com"
	repeat with tabList in windowList
		set tabList to tabList as any
		repeat with tabItr in tabList
			set tabItr to tabItr as any
			delete tabItr
		end repeat
	end repeat
end tell

mayoff

(* To the extent possible under law, Rob Mayoff has waived all copyright and related or neighboring rights to “AppleScript to make Google Chrome open/reload a URL”. This work is published from: United States. https://creativecommons.org/publicdomain/zero/1.0/ *)
tell application "Google Chrome"
	activate
	set theUrl to "http://tycho.usno.navy.mil/cgi-bin/timer.pl"
	
	if (count every window) = 0 then
		make new window
	end if
	
	set found to false

CristinaSolana

1. Clone your fork:

git clone git@github.com:YOUR-USERNAME/YOUR-FORKED-REPO.git

2. Add remote from original repository in your forked repository:

cd into/cloned/fork-repo
git remote add upstream git://github.com/ORIGINAL-DEV-USERNAME/REPO-YOU-FORKED-FROM.git
git fetch upstream

codingrhythm

//
//  UIColor+HexString.h
//  Class to convert hex string to UIColor
//  Support #RGB # ARGB #RRGGBB #AARRGGBB
//  Usage: [UIColor colorWithHexString:@"#f5e6a1"];
//  Created by Zhu Yuzhou on 1/20/13.
//

#import <UIKit/UIKit.h>

kerimdzhanov

/**
 * Get a random floating point number between `min` and `max`.
 * 
 * @param {number} min - min number
 * @param {number} max - max number
 * @return {number} a random floating point number
 */
function getRandomFloat(min, max) {
  return Math.random() * (max - min) + min;
}

lttlrck

git branch -m old_branch new_branch         # Rename branch locally    
git push origin :old_branch                 # Delete the old branch    
git push --set-upstream origin new_branch   # Push the new branch, set local branch to track the new remote

daneden

How to remap the caps lock key to the emoji selector on Mac

1. Go to System Preferences -> Keyboard -> Modifier Keys...
2. Change “Caps Lock” to “No action”
3. Install Seil
4. Change the Caps Lock key in Seil to keyCode 80 (F19)
5. Install Karabiner
6. Open Karabiner and go to Misc & Uninstall -> Open private.xml
7. Copy the contents of this gist's example to the XML file and save
8. In Karabiner, go to Change Keys -> Reload XML

nrollr

Install MongoDB on macOS Sierra

This procedure explains how to install MongoDB using Homebrew on macOS Sierra 10.12.
Official MongoDB install documentation: here

Install Homebrew

• Installing Homebrew is effortless, open Terminal and enter :
  $ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

renatorib

Using Operator Mono with Fira Code ligatures in Atom.

1. Open your Atom's Stylesheet
   

2. Put this css

atom-text-editor {
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;

kmagiera

import React, { Component } from 'react'
import { View, Image, StyleSheet, ScrollView, Text, Animated, StatusBar, PixelRatio } from 'react-native'
import Icon from 'react-native-vector-icons/MaterialIcons';
import MapView from 'react-native-maps';

const AMSTERDAM = {
  latitude: 52.3702,
  longitude: 4.8952,
  latitudeDelta: 0.0922,
  longitudeDelta: 0.0421,