Mark Mayo vmunix

#Tracking Down Memory Leaks in Node.js

Last month, the Identity team at Mozilla delivered the first beta release of Persona. Getting to this point, we built a lot of tools to help us achieve the scalability and performance that Persona demands, and to help us with problems ranging from debugging to localization to dependency management and more. As a team, we hope our solutions will be useful to other developers, and of course we hope that other developers will help us make our tools even better. So we're kicking off a series of blog posts in which we're going to talk about

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I hereby claim:

I am vmunix on github.
I am markmayo (https://keybase.io/markmayo) on keybase.
I have a public key ASBtYRAaZwz_VbkM5KC9jLQ-lnPmJIEFAJTRJEMevkFKMQo

To claim this, I am signing this object:

	<?xml version='1.0'?>
	<!DOCTYPE service_bundle SYSTEM '/usr/share/lib/xml/dtd/service_bundle.dtd.1'>
	<service_bundle type='manifest' name='export'>
	<service name='network/nginx' type='service' version='0'>
	<create_default_instance enabled='true'/>
	<single_instance/>
	<dependency name='fs' grouping='require_all' restart_on='none' type='service'>
	<service_fmri value='svc:/system/filesystem/local'/>
	</dependency>
	<dependency name='net' grouping='require_all' restart_on='none' type='service'>

	" Use Vim settings, rather then Vi settings (much better!).
	" This must be first, because it changes other options as a side effect.
	set nocompatible

	" allow backspacing over everything in insert mode
	set backspace=indent,eol,start

	set background=dark
	set title " set xterm title
	set history=1000 " keep 1000 lines of command line history

	#!bash
	#
	# bash completion support for core Git.
	#
	# Copyright (C) 2006,2007 Shawn O. Pearce <spearce@spearce.org>
	# Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/).
	# Distributed under the GNU General Public License, version 2.0.
	#
	# The contained completion routines provide support for completing:
	#

	#!/usr/sbin/dtrace -s
	/*
	* mysqld_pid_fslatency.d Print file system latency distribution every second.
	*
	* USAGE: ./mysqld_pid_fslatency.d -p mysqld_PID
	*
	*/

	#pragma D option quiet

	#!/usr/sbin/dtrace -s
	/*
	* mysqld_pid_fslatency_slowlog0.d Print slow filesystem I/O events.
	*
	* USAGE: ./mysql_pid_fslatency_slowlog0.d mysqld_PID
	*
	* This traces all mysqld filesystem I/O (including some that may be
	* asynchronous to queries and not causing query latency), and prints
	* those individual I/O taking longer than the MIN_FS_LATENCY_MS tunable.
	*

	--
	Join the fight against e-mail overload:
	– Focus on your priorities; I'll understand if you don't reply.
	– Sorry if I don't reply; I'm trying to focus, too.
	– If it's urgent, reach me by Twitter or SMS.

	namespace ConsoleApplication {
	class Program
	{
	static void Main(string[] args)
	{
	List<int> things = new List<int>() { 10, 20, 31, 40 };
	// ... Find index of first odd
	int oddIndex = things.FindIndex(x => x % 2 != 0);
	Console.WriteLine(oddIndex);
	}