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Matt Silverlock elithrar

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@erikcw
erikcw / nginx.conf
Last active February 7, 2025 15:58
Simple nginx lua script to add UUID to each request for end to end request tracking.
# Dependencies
# nginx_lua
# lua uuid module (luarocks install uuid)
http {
# this will be the request id
map $host $request_uuid {
default '';
}
@kotakanbe
kotakanbe / ipcalc.go
Created September 17, 2015 02:59
get all IP address from CIDR in golang
package main
import (
"net"
"os/exec"
"github.com/k0kubun/pp"
)
func Hosts(cidr string) ([]string, error) {
@patio11
patio11 / ansible-snippet.yaml
Created July 9, 2015 02:44
Create an account on every box using the list of employees; initialize with their Github SSH keys
vars:
starfighters:
- username: patrick
github: patio11
name: "Patrick McKenzie"
- username: thomas
github: tqbf
name: "Thomas Ptacek"
- username: erin
github: boboTjones
@tchak
tchak / ember-data-errors-rfc.md
Last active September 16, 2015 09:16
Ember Error Handling RFC

Ember data will define several type of errors :

DS.AdapterError < Ember.Error
DS.InvalidError < DS.AdapterError
DS.TimeoutError < DS.AdapterError
DS.AbortError < DS.AdapterError

An DS.AdapterError has a errors property that contains errors payload as defined in json-api

@jonathaningram
jonathaningram / contact.html
Created May 4, 2015 23:39
One way in Go to build a template engine/renderer.
{{template "layout" .}}
{{define `htmlAttrs`}} ng-app="myApp"{{end}}
{{define "headTitle"}}Contact us<!-- can't include "parent" like in Jinja/Twig so these "blocks" are not 100% flexible, but still usable -->{{end}}
{{define "headExtraScripts"}}
<!-- assuming this is not in an asset pipeline where it normally would be -->
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.14/angular.min.js"></script>
{{end}}
@chantastic
chantastic / on-jsx.markdown
Last active May 13, 2025 12:04
JSX, a year in

Hi Nicholas,

I saw you tweet about JSX yesterday. It seemed like the discussion devolved pretty quickly but I wanted to share our experience over the last year. I understand your concerns. I've made similar remarks about JSX. When we started using it Planning Center, I led the charge to write React without it. I don't imagine I'd have much to say that you haven't considered but, if it's helpful, here's a pattern that changed my opinion:

The idea that "React is the V in MVC" is disingenuous. It's a good pitch but, for many of us, it feels like in invitation to repeat our history of coupled views. In practice, React is the V and the C. Dan Abramov describes the division as Smart and Dumb Components. At our office, we call them stateless and container components (view-controllers if we're Flux). The idea is pretty simple: components can't

@kennwhite
kennwhite / vpn_psk_bingo.md
Last active August 3, 2025 05:20
Most VPN Services are Terrible

Most VPN Services are Terrible

Short version: I strongly do not recommend using any of these providers. You are, of course, free to use whatever you like. My TL;DR advice: Roll your own and use Algo or Streisand. For messaging & voice, use Signal. For increased anonymity, use Tor for desktop (though recognize that doing so may actually put you at greater risk), and Onion Browser for mobile.

This mini-rant came on the heels of an interesting twitter discussion: https://twitter.com/kennwhite/status/591074055018582016

2015-01-29 Unofficial Relay FAQ

Compilation of questions and answers about Relay from React.js Conf.

Disclaimer: I work on Relay at Facebook. Relay is a complex system on which we're iterating aggressively. I'll do my best here to provide accurate, useful answers, but the details are subject to change. I may also be wrong. Feedback and additional questions are welcome.

What is Relay?

Relay is a new framework from Facebook that provides data-fetching functionality for React applications. It was announced at React.js Conf (January 2015).

@danawoodman
danawoodman / 0-react-hello-world.md
Last active March 9, 2024 00:32
React Hello World Examples

React "Hello World" Examples

Below are a small collection of React examples to get anyone started using React. They progress from simpler to more complex/full featured.

They will hopefully get you over the initial learning curve of the hard parts of React (JSX, props vs. state, lifecycle events, etc).

Usage

You will want to create an index.html file and copy/paste the contents of 1-base.html and then create a scripts.js file and copy/paste the contents of one of the examples into it.

@sarciszewski
sarciszewski / pbkdf2_benchmark.php
Created January 16, 2015 01:13
PBKDF2 Benchmarking Script
<?php
$it = [ 1000, 2000, 4000, 8000, 16000, 32000, 64000, 128000, 256000, 512000, 1024000, 2048000, 4096000 ];
foreach ($it as $i) {
$st = microtime(true);
$c = \hash_pbkdf2(
'sha256',
'example of a simple plaintext message goes here',
'something silly',
$i,
32,