aclements

Proposal: Eliminate STW stack re-scanning

Author(s): Austin Clements, Rick Hudson

Last updated: 2016-10-18

Discussion at https://golang.org/issue/17503.

Abstract

timhwang21

import React from "react";
import { isEqual } from "underscore";

/**
 * HOC for diagnosing unnecessary renders and identifying faulty selectors
 *
 * Adds a logger function to a component that lists all changed props
 * Also checks if changed props are deeply equal
 *
 * Usage: Decorate the component you are investigating with renderDoctor:

garybernhardt

This document has moved!

It's now here, in The Programmer's Compendium. The content is the same as before, but being part of the compendium means that it's actively maintained.

designorant

# Generated with Atomizr – https://atom.io/packages/atomizr

".source.js":

  # Redux Course Snippets

  "Redux Connect Skeleton":
    prefix: "rc"
    body: '''
      import { bindActionCreators } from 'redux'

ezimuel

#!/bin/bash
# Sign a file with a private key using OpenSSL
# Encode the signature in Base64 format
#
# Usage: sign <file> <private_key>
#
# NOTE: to generate a public/private key use the following commands:
#
# openssl genrsa -aes128 -passout pass:<passphrase> -out private.pem 2048
# openssl rsa -in private.pem -passin pass:<passphrase> -pubout -out public.pem

adeekshith

# <type>: (If applied, this commit will...) <subject> (Max 50 char)
# |<----  Using a Maximum Of 50 Characters  ---->|


# Explain why this change is being made
# |<----   Try To Limit Each Line to a Maximum Of 72 Characters   ---->|

# Provide links or keys to any relevant tickets, articles or other resources
# Example: Github issue #23

misternu

# Hey Chi-Town, I made this rake task, and it has saved some of us a lot of time. 
# Some people asked me to post it, so here it is:

desc 'You only live once'
task 'yolo' => ['db:drop', 'db:create', 'db:migrate', 'db:seed'] do
  exec "bundle exec shotgun config.ru"
end

# NOTE: If db:create or db:drop use "exec" instead of "system", this will not work.
# If you decide to fix this, google why this happens first.

OlegIlyenko

In this gist I would like to describe an idea for GraphQL subscriptions. It was inspired by conversations about subscriptions in the GraphQL slack channel and different GH issues, like #89 and #411.

Conceptual Model

At the moment GraphQL allows 2 types of queries:

• query
• mutation

Reference implementation also adds the third type: subscription. It does not have any semantics yet, so here I would like to propose one possible semantics interpretation and the reasoning behind it.

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.

---

jwreagor

{
/* Keybindings for emacs emulation.  Compiled by Jacob Rus.
 *
 * This is a pretty good set, especially considering that many emacs bindings
 * such as C-o, C-a, C-e, C-k, C-y, C-v, C-f, C-b, C-p, C-n, C-t, and
 * perhaps a few more, are already built into the system.
 *
 * BEWARE:
 * This file uses the Option key as a meta key.  This has the side-effect
 * of overriding Mac OS keybindings for the option key, which generally