bvaughn

React recently introduced an experimental profiler API. This page gives instructions on how to use this API in a production release of your app.

Table of Contents

• Profiling in production
  • Create React App
  • Webpack 4

Profiling in production

React DOM automatically supports profiling in development mode for v16.5+, but since profiling adds some small additional overhead it is opt-in for production mode. This gist explains how to opt-in.

dave-malone

const AWS = require('aws-sdk')

AWS.config.region = process.env.AWS_REGION

const AWS_IOT_CORE_ENDPOINT = process.env.MQTT_BROKER_ENDPOINT
const IOT_THING_NAME = process.env.THING_NAME

const iotdata = new AWS.IotData({
    endpoint: AWS_IOT_CORE_ENDPOINT,
})

mwfogleman

GTD/BASB Templates for Emacs and Org-Mode

Reviews

• Daily Review Template
• Weekly Review Template
• Monthly Review Template
• Annual Review Template (I don’t usually do these in Emacs, but I’ve included them for the sake of completeness)

As I’ve said on Twitter, I don’t actually necessarily perform these on a chronological basis.

simonerni

/**
 * GET and HEAD requests are by definition idempotent and should be handled by the origin as such. Thus, we can safely pass them on without further origin / referer checks.
 */
const safeMethods = ['GET','HEAD'];
const allowedMethods = ['GET', 'HEAD', 'POST', 'PUT', 'DELETE'];

addEventListener('fetch', event => {
  event.respondWith(verifyAndFetch(event.request))
})

AloisJanicek

// ==UserScript==
// @name         org-protocols
// @namespace    http://tampermonkey.net/
// @version      0.2.0
// @description  Send links or/and selected content into your Emacs via various protocols
// @match        *://*/*
// @grant        none
// ==/UserScript==

(function() {

fuxialexander

  (set! :popup "^\\(?: ?\\*\\)?magit.*: "
    '((slot . -1) (side . right) (size . 80))
    '((select . t) (quit . nil)))

  (set! :popup "^\\*magithub-dash\\*"
    '((slot . -3) (side . right) (window-height . 20))
    '((select . t)))
  (def-modeline-segment! magithub-buffer-info-simple
    "striped magithub buffer name"
    (substring (buffer-name) 11 -1))

orther

Steps

1. Get the webkit patch for emacs 27 (0_all_webkit.patch) here: https://gist.github.com/fuxialexander/0231e994fd27be6dd87db60339238813

• https://gist.github.com/orther/8c04af954bf746d7a020be75614a527c (gist fork, old don't use)

2. Clone Emacs repo locally: git clone [email protected]:emacs-mirror/emacs.git emacs-mirror

3. Create branch for patch git checkout -b nsxwidget-patch

areinisc

Adding automatic light/dark theme switching to doom-emacs running on a mac with ambient light sensor.

Idea adapted from: Matt Bilyeu https://matthewbilyeu.com/blog/2018-04-09/setting-emacs-theme-based-on-ambient-light

Installation

1. Make the lmutracker executable using clang and place it in your custom doom directory:

   $ cd ~/.doom.d/    # start in your custom doom directory, wherever that is for you.
   

$ touch lmutracker.mm # copy in the contents of this file however you like

ysimonson

require "string"

function checkBluetoothResult(rc, stderr, stderr)
    if rc ~= 0 then
        print(string.format("Unexpected result executing `blueutil`: rc=%d stderr=%s stdout=%s", rc, stderr, stdout))
    end
end

function bluetooth(power)
    print("Setting bluetooth to " .. power)

f3l3gy

{
     "hosts": ["unix:///var/run/docker.sock", "tcp://0.0.0.0:2375"],
     "registry-mirrors": [],
     "insecure-registries": [
       "172.16.197.20:5000"
     ]
}