mrparkers

import AsyncComponent from './path/to/component';
import request from 'your-request-library';

import React from 'react';
import {shallow} from 'enzyme';

import Chance from 'chance';
import chai, {expect} from 'chai';
import sinon from 'sinon';
import sinonChai from 'sinon-chai';

joshdover

Idiomatic React Testing Patterns

Testing React components seems simple at first. Then you need to test something that isn't a pure interaction and things seem to break down. These 4 patterns should help you write readable, flexible tests for the type of component you are testing.

Setup

I recommend doing all setup in the most functional way possible. If you can avoid it, don't set variables in a beforeEach. This will help ensure tests are isolated and make things a bit easier to reason about. I use a pattern that gives great defaults for each test example but allows every example to override props when needed:

spartanatreyu

--Hammerspoon config to replace Cinch & Size-up (Microsoft Windows style) window management for free
--Windows Vista/7's Areo Snap on MacOS
--By Jayden Pearse (spartanatreyu)
-------------------------------------------------------------------
--Options, feel free to edit these:
-------------------------------------------------------------------

--Set this to true to snap windows by dragging them to the edge of your screen
enable_window_snapping_with_mouse = true

rauchg

Minimum Viable Async with Node 6

With the release of Node 6.0.0, the surface of code that needs transpilation to use ES6 features has been reduced very dramatically.

This is what my current workflow looks like to set up a minimalistic and fast microservice using micro and async + await.

The promise

spaze

2023 update

ℹ️ Please note this research is from 2016 when Opera has first added their browser "VPN", even before the "Chinese deal" was closed. They have since introduced some real VPN apps but this below is not about them.

🕵️ Some folks also like to use this article to show a proof that the Opera browser is a spyware or that Opera sells all your data to 3rd parties or something like that. This article here doesn't say anything like that.

---

When setting up (that's immediately when user enables it in settings) Opera VPN sends few API requests to https://api.surfeasy.com to obtain credentials and proxy IPs, see below, also see The Oprah Proxy.

The browser then talks to a proxy de0.opera-proxy.net (when VPN location is set to Germany), it's IP address can only be resolved from within Opera when VPN is on, it's 185.108.219.42 (or similar, see below). It's an HTTP/S proxy which requires auth.

alirobe

### 
###
### UPDATE: For Win 11, I recommend using this tool in place of this script: 
### https://christitus.com/windows-tool/
### https://github.com/ChrisTitusTech/winutil
### https://www.youtube.com/watch?v=6UQZ5oQg8XA
### iwr -useb https://christitus.com/win | iex
###
### OR take a look at 
### https://github.com/HotCakeX/Harden-Windows-Security

NealJMD

# The <tt>LiquidI18nRails</tt> module allows us to use the +translate+
# method of Rails' I18n library within liquid templates. To use it,
# simply pass the name of the text entry to the +t+ filter:
#
#   {{ 'fundraiser.thank_you' | t }}
#
# The above tag is equivalent to calling:
#
#   I18n.t('fundraiser.thank_you')
#

joshenders

#!/bin/bash
# https://gist.github.com/joshenders/52cb78bedaea6787faac

# This script uses the BSD variants of commands and is intended to
# be run on an unmodified installation of OSX.

pmset noidle &

now=$(date +%s)
duration=$((86400*3)) # 3days

christianbundy

Chromium OS ft. Docker

Chromium OS is cool. Chromium OS with crouton is cooler. Chromium OS with Docker is even cooler. This is specifically a guide for the Chromebook Pixel 2 (2015), but I can't think of any reason it wouldn't work with other devices.

1. Create a build environment
2. Customize the kernel
3. Build Chromium OS
4. Flash Chromium OS to USB
5. Install Chromium OS

dmgerman

My Vimium Key Bindings (Emacs-Style)

This is a full set of key bindings (as of Vimium v1.45); covering all Vimium functionality. I have tried to map all Vimium functionality to comparable Emacs functionality (whenever possible). In cases where there is no equivalent, those commands are prefixed by <c-g> (indicating <c-g>oogle Chrome; and because <c-g> does not conflict with other Emacs shortcuts at all).

Commented Shortcuts: There are a few Emacs-style shortcuts that are simply not possible in Vimium. All of my shortcuts (including those which were not possible; i.e. where I used a decent alternative) have been commented below. This should help to clarify my rationale.

_Compatibility: All of these shortcuts were tested on Mac OS X (Mavericks). Please note that all of my shortcuts operate under the assumption that your Emacs Meta key is the ⌥ Alt/Option key. This really was my only choice, because the ⌘ key is already used in Chrome for shortcuts that c