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@edelbalso
edelbalso / performance_metrics.md
Created July 9, 2012 23:41 — forked from uhhuhyeah/performance_metrics.md
Concepts used in browser-side performance testing

An Important Note

These are the metrics that would be used by the engineering team to evaluate effectiveness of front-end optimizations, and shouldn’t be communicated to stakeholders. Emily’s 90% page loaded metric is a way better model for measurable progress of “page load time”.

Outline

The purpose of this document is to outline the main metrics we use when discussing various end-user performance measurements such as "page speed".

Fig 1) A diagram we have been using in conversations to help illustrate the various events and how they inter-relate.

@kekscom
kekscom / BulkInsert.js
Created July 9, 2012 19:54
MySQL bulk Insert
/**
This little helper creates bulk SQL insert queries like this:
INSERT INTO mytable (id, col1, col2) VALUES
(1, "col1value", "col2value"),
(2, "col1value", "col2value"),
(3, "col1value", "col2value"),
:
:
(4999, "col1value", "col2value"),
@nhoffman
nhoffman / pyscript.py
Last active May 8, 2024 14:26
Python script template
#!/usr/bin/env python3
"""A simple python script template.
"""
import os
import sys
import argparse
@bradland
bradland / gencert.sh
Created January 27, 2012 20:39
Generate a self-signed SSL cert
#!/bin/bash
# Bash shell script for generating self-signed certs. Run this in a folder, as it
# generates a few files. Large portions of this script were taken from the
# following artcile:
#
# http://usrportage.de/archives/919-Batch-generating-SSL-certificates.html
#
# Additional alterations by: Brad Landers
# Date: 2012-01-27
<?php
class DefaultController extends Controller
{
/**
* Dashboard page.
* @Permissions(perm="dashboard_view")
* @Route("/", name="ITEDashboardBundle_index")
* @Template()
* @return array
@matthewmccullough
matthewmccullough / .zshrc
Created January 20, 2011 00:00
A configuration to maintain history across sessions and share it across terminals in ZShell
##############################################################################
# History Configuration
##############################################################################
HISTSIZE=5000 #How many lines of history to keep in memory
HISTFILE=~/.zsh_history #Where to save history to disk
SAVEHIST=5000 #Number of history entries to save to disk
#HISTDUP=erase #Erase duplicates in the history file
setopt appendhistory #Append history to the history file (no overwriting)
setopt sharehistory #Share history across terminals
setopt incappendhistory #Immediately append to the history file, not just when a term is killed