joyrexus

jQuery vs native JS

Selecting Elements

var divs = $("div");

var divs = document.querySelectorAll("div");

willurd

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

octocat

# Compiled source #
###################
*.com
*.class
*.dll
*.exe
*.o
*.so

# Packages #

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

akras14

Git Cheat Sheet

Commands

Getting Started

git init

or

MattBroyles

#NoEnv  ; Recommended for performance and compatibility with future AutoHotkey releases.
; #Warn  ; Enable warnings to assist with detecting common errors.
SendMode Input  ; Recommended for new scripts due to its superior speed and reliability.
SetWorkingDir %A_ScriptDir%  ; Ensures a consistent starting directory.

#SingleInstance Force

; Target only Visual Studio
SetTitleMatchMode, 2
#IfWinActive Microsoft Visual Studio

thegitfather

Vanilla JavaScript Quick Reference / Cheatsheet

Just migrated it from Codepen.io to markdown. Credit goes to David Conner.

Working with DOM	Working with JS	Working With Functions
Accessing Dom Elements	Add/Remove Array Item	Add Default Arguments to Function
Grab Children/Parent Node(s)	Add/Remove Object Properties	Throttle/Debounce Functions
Create DOM Elements	Conditionals

davebrny

/*
[script info]
version     = 2.5
description = wrap selected text in %symbols%
author      = davebrny
source      = https://gist.github.com/davebrny/088c48d6678617876b34f53571e92ee6
*/

sendMode input
return ; end of auto-execute

eashish93

vs Questions

---

1. http://stackoverflow.com/questions/804115 (rebase vs merge).
2. https://www.atlassian.com/git/tutorials/merging-vs-rebasing (rebase vs merge)
3. https://www.atlassian.com/git/tutorials/undoing-changes/ (reset vs checkout vs revert)
4. http://stackoverflow.com/questions/2221658 (HEAD^ vs HEAD~) (See git rev-parse)
5. http://stackoverflow.com/questions/292357 (pull vs fetch)
6. http://stackoverflow.com/questions/39651 (stash vs branch)
7. http://stackoverflow.com/questions/8358035 (reset vs checkout vs revert)

ohansemmanuel

const shortid = require("shortid"); // shortid.generate() returns a unique "short" id
const txtgen = require("txtgen"); // txtgen.sentence() returns random "readable" sentences
const faker = require("faker"); // faker is used for generating random fake data.
const _ = require("lodash"); // lodash is a utility lib for Javascript

const users = generateUsers(10);
export const contacts = _.mapKeys(users, "user_id");
export const getMessages = messagesPerUser => {
  let messages = {};
  _.forEach(users, user => {