Chocksy

<!-- Sentry.js Config -->
<script src="https://js.sentry-cdn.com/{{ENV['SENTRY_PUBLIC_DSN']}}.min.js" type="text/javascript"></script>
<script type="text/javascript">
  // custom functions to handle errors in JS.
  function handleRouteError(err) {
    Sentry.captureException(err);
  }

  function errorHandler(error, data, level) {
    level = level || 'info';

rhcarvalho

module sentry.io/go/chi-example

go 1.13

require (
	github.com/getsentry/sentry-go v0.4.0
	github.com/go-chi/chi v4.0.3+incompatible
)

alexrqs

// The events are from https://www.w3.org/TR/html5/semantics-embedded-content.html#media-elements-event-summary
import videojs from 'video.js'

const Plugin = videojs.getPlugin('plugin')
const EVENTS = [
  'loadstart',
  'progress',
  'suspend',
  'abort',
  'error',

bradwestfall

S3 Static Sites

⚠ This post is fairly old. I don't keep it up to date. Be sure to see comments where some people have posted updates

What this will cover

• Host a static website at S3
• Redirect www.website.com to website.com
• Website can be an SPA (requiring all requests to return index.html)
• Free AWS SSL certs
• Deployment with CDN invalidation

Shelob9

namespace App\Http\Middleware;
use Illuminate\Support\Facades\Log;

class LogAfterRequest {

	public function handle($request, \Closure  $next)
	{
		return $next($request);
	}

willvincent

#!/bin/bash

USAGE="$0 [-u <user> -p <password> -h <host> -P <PORT> -d <database> -D <destination/directory/without/trailing/slash>]"
DESTINATION=`pwd`
USER=root
PASS=root
HOST=localhost
PORT=3306

# SPECIFY HOW LONG TO RETAIN BACKUPS

danharper

<?php namespace App\Providers;

use Illuminate\Support\ServiceProvider;

/**
 * If the incoming request is an OPTIONS request
 * we will register a handler for the requested route
 */
class CatchAllOptionsRequestsProvider extends ServiceProvider {

taufik-nurrohman

<?php

// Based on <https://github.com/mecha-cms/x.minify>

namespace x\minify\_ { // start namespace

$n = __NAMESPACE__;

\define($n . "\\token_boolean", '\b(?:true|false)\b');
\define($n . "\\token_number", '-?(?:(?:\d+)?\.)?\d+');

pbojinov

Two way iframe communication

The main difference between the two pages is the method of sending messages. Recieving messages is the same in both.

Parent

Send messages to iframe using iframeEl.contentWindow.postMessage Recieve messages using window.addEventListener('message')

iframe

hellerbarde

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs