Saravana K.Nadar saran87

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.

Effective Engineer - Notes

By Edmond Lau
Highly Recommended 👍
http://www.theeffectiveengineer.com/

What's an Effective Engineer?

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

Clarify and agree on the scope of the system

User cases (description of sequences of events that, taken together, lead to a system doing something useful)
- Who is going to use it?
- How are they going to use it?

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!

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##Google Interview Questions: Product Marketing Manager

Why do you want to join Google? -- Because I want to create tools for others to learn, for free. I didn't have a lot of money when growing up so I didn't get access to the same books, computers and resources that others had which caused money, I want to help ensure that others can learn on the same playing field regardless of their families wealth status or location.
What do you know about Google’s product and technology? -- A lot actually, I am a beta tester for numerous products, I use most of the Google tools such as: Search, Gmaill, Drive, Reader, Calendar, G+, YouTube, Web Master Tools, Keyword tools, Analytics etc.
If you are Product Manager for Google’s Adwords, how do you plan to market this?
What would you say during an AdWords or AdSense product seminar?
Who are Google’s competitors, and how does Google compete with them? -- Google competes on numerous fields: --- Search: Baidu, Bing, Duck Duck Go

Title

<Additional information about your API call. Try to use verbs that match both request type (fetching vs modifying) and plurality (one vs multiple).>

URL

<The URL Structure (path only, no root url)>
Method:

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

	#!/bin/bash
	### Install Hadoop + JRE8 on OpenSUSE 64Bits
	### https://www.vivaolinux.com.br/artigo/Instalando-Apache-Hadoop?pagina=2
	### http://www.michael-noll.com/tutorials/running-hadoop-on-ubuntu-linux-single-node-cluster/
	### http://thepowerofdata.io/setting-up-a-apache-hadoop-2-7-single-node-on-ubuntu-14-04/
	### http://www.scratchtoskills.com/install-hadoop-2-7-2-on-ubuntu-15-10-single-node-cluster/
	### http://pingax.com/install-hadoop2-6-0-on-ubuntu/

	FROM tensorflow/tensorflow:0.12.1

	RUN mkdir /src
	WORKDIR /src
	RUN apt-get update
	RUN apt-get install -y git wget
	RUN git clone https://github.com/openai/gym
	WORKDIR /src/gym
	RUN pip install -e .

	<?php
	// Licence: WTFPL ! http://www.wtfpl.net/about/

	$fbAuth = array("facebook_id" => "123456789", "facebook_token" => "<Use charles proxy to do man-in-middle SSL sniffing and extract fb token>");


	// Do the magic.

	$tinderToken = tinderCall("auth", "token", $fbAuth); // Authenticate
	$authToken = "X-Auth-Token: $tinderToken\r\nAuthorization: Token token=\"$tinderToken\"\r\n";