thelimberlambda

#!/usr/bin/env bash

url="$1"
scenario="$2"
output_filename="$(echo "${url}${scenario}" | sed -e 's/[^A-Za-z0-9._-]/_/g')"
runs=20
template="%3s | %9s | %8s | %10s | %5s |"
ttfb_total=0
tti_total=0
spi_raw_total=0

LeonardoCardoso

# GPG on Tower

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);
    };

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

rymawby

#Test credit card numbers to use when developing with Stripe

4242424242424242 Visa

4012888888881881 Visa

4000056655665556 Visa (debit)

natelandau

#  ---------------------------------------------------------------------------
#
#  Description:  This file holds all my BASH configurations and aliases
#
#  Sections:
#  1.   Environment Configuration
#  2.   Make Terminal Better (remapping defaults and adding functionality)
#  3.   File and Folder Management
#  4.   Searching
#  5.   Process Management

sebastienros

Orchard's Source Moving To Git

By the end of July, we’ll be moving the Orchard sources hosted on CodePlex from a Mercurial repository to a Git repository. This won’t impact or affect Orchard's users, but Orchard's contributors might need to act before this move.

Forks
All of the current forks on the CodePlex website relative to Orchard will be deleted as part of this move. If you have forked Orchard, and you need to keep that fork, you can clone the fork and keep it locally or you can find somewhere else to push it. Alternatively we are doing a backup of all of them as of today's state, which you can request later on if you were not able to clone it in time. We will keep this backup for a few months only.

Pull Requests
The Orchard team will decline all the currently active pull requests before we move to Git. The result of this action is that you will receive a notification, and will have to recreate it once we have completed the move. We will not be accepting any new pull requests until this move is compl

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD