swalkinshaw

Moved to Shopify/graphql-design-tutorial

craigjmidwinter

import json
import logging
import os
import time
from datetime import datetime, timedelta

import httplib2
import requests
import voluptuous as vol
from apiclient.discovery import build

deanrad

Distilling the Essence of Reducers

Redux has brought the notion of reducer back into the awareness of many developers for whom they are a novel concept. In fact they are quite simple, and used all the time in such things as SUM aggregations in databases, where they compute a single value from many.

It's great that Redux has made reducers known to a broader audience, though they are relatively ancient concepts in programming, in fact. But the particular way Redux illustrates a reducer in its documentaion is, in my opinion, with a coding style that is harder to extend and read than it should be. Let's distill reducers down to their essensce, and build up Redux reducers in a way that lowers complexity, and helps separate Redux idioms from your business logic.

The simplest reducer

A reducer is a pure function that accepts more arguments than it returns. That is to say - one whose "arity" is greater than 1. It 'reduces' the two things you pass it down to a single value. Here are two reducers, in a map

dommmel

var slackTeam = "YOUR_SLACK_TEAM_NAME ";
var token = 'YOUR_ADMIN_TEST_TOKEN'; 
// A test token will suffice.
// You can generate one at https://api.slack.com/docs/oauth-test-tokens
// Just make sure that the user issuing the test token is an admin.

var url = 'https://'+ slackTeam + '.slack.com/api/users.admin.invite';
fetch(url, { 
  method: 'POST',
  headers: {'Content-Type': 'application/x-www-form-urlencoded'},

madbence

HISTFILE=~/.history
HISTSIZE=1000
SAVEHIST=1000
setopt share_history autocd no_beep
bindkey -e

zstyle :compinstall filename '/home/picard/.zshrc'
zstyle ':completion:*' menu select=2

autoload -Uz compinit && compinit

wesbos

// paste in your console
    speechSynthesis.onvoiceschanged = function() {
      var msg = new SpeechSynthesisUtterance();
      msg.voice = this.getVoices().filter(v => v.name == 'Cellos')[0];
      msg.text = Object.keys(window).join(' ');
      this.speak(msg);
    };

felipou

#!/bin/bash
#
# Created by Felipe Machado - 2016/02/14
#
# A retry command for bash
# Retries the given command up to MAX_RETRIES, with an interval of SLEEP_TIME
# between each retry. Just put it on your bash_profile and be happy :)
# Usage:
#   retry [-s SLEEP_TIME] [-m MAX_RETRIES] COMMAND_WITH_ARGUMENTS
#

leedm777

Normally, when you diff an [Ansible vault][], all you see is gibberish.

$ git diff -- group_vars/all/vault.yml
diff --git a/group_vars/all/vault.yml b/group_vars/all/vault.yml
index 245ccf4..90bf9ee 100644
--- a/group_vars/all/vault.yml
+++ b/group_vars/all/vault.yml
@@ -1,111 +1,111 @@
 $ANSIBLE_VAULT;1.1;AES256

paulirish

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

• elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

varemenos

Get Git log in JSON format

git log --pretty=format:'{%n  "commit": "%H",%n  "abbreviated_commit": "%h",%n  "tree": "%T",%n  "abbreviated_tree": "%t",%n  "parent": "%P",%n  "abbreviated_parent": "%p",%n  "refs": "%D",%n  "encoding": "%e",%n  "subject": "%s",%n  "sanitized_subject_line": "%f",%n  "body": "%b",%n  "commit_notes": "%N",%n  "verification_flag": "%G?",%n  "signer": "%GS",%n  "signer_key": "%GK",%n  "author": {%n    "name": "%aN",%n    "email": "%aE",%n    "date": "%aD"%n  },%n  "commiter": {%n    "name": "%cN",%n    "email": "%cE",%n    "date": "%cD"%n  }%n},'

The only information that aren't fetched are:

• %B: raw body (unwrapped subject and body)
• %GG: raw verification message from GPG for a signed commit