Omkar Kirpan OmkarKirpan

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo since a gist is too difficult to maintain as an open source endevaor and there is no way to version it. I have updated below, but I will not be able to keep this one up to date so please checkout the repo instead. The below is just for some preservation for those who stumble across here.

\

Raspberry Pi 3 IoT Home Server

Presentation

http://tinkerman.cat/rpi3_iot_server.pdf (Catalan)

Get the latest image and flash the SD card

download the latest image

install system pre-req

sudo apt-get install build-essential sqlite git

install strong-pm

sudo npm install -g strong-pm --unsafe-perm

Table Of Content

Skip to the relevant sections if needed.

2-min tutorial to do it the quick-and-dirty-way
Concepts for resolving Git conflicts
Setting up different editors / tool for using git mergetool
- Finding out what mergetool editors are supported
mergetool simple code example for vimdiff
- Resolving conflict from a Git pull
Other great references and tutorials

###Sketch trial non stop

Open hosts files:

$ open /private/etc/hosts

Edit the file adding:

127.0.0.1 backend.bohemiancoding.com

127.0.0.1 bohemiancoding.sketch.analytics.s3-website-us-east-1.amazonaws.com

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.

Element

Box metrics

elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent
elem.clientLeft, elem.clientTop, elem.clientWidth, elem.clientHeight
elem.getClientRects(), elem.getBoundingClientRect()

	/**
	* This are a collection of examples for C 201.
	* These combine concepts you may or may not be
	* familiar with and are especially useful for
	* students new to C. There is a lot of really
	* cool stuff you can do in C without any cool
	* languages.
	*
	* This is file in particular is an introduction
	* to fun function usage in C.

	#!/usr/bin/env python
	import os
	from BaseHTTPServer import HTTPServer
	from SimpleHTTPServer import SimpleHTTPRequestHandler

	ROUTES = [
	('/', '/var/www/doc-html')
	]

	class MyHandler(SimpleHTTPRequestHandler):

	<select name="Country">
	<option value="" selected="selected">Select Country</option>
	<option value="United States">United States</option>
	<option value="United Kingdom">United Kingdom</option>
	<option value="Afghanistan">Afghanistan</option>
	<option value="Albania">Albania</option>
	<option value="Algeria">Algeria</option>
	<option value="American Samoa">American Samoa</option>
	<option value="Andorra">Andorra</option>
	<option value="Angola">Angola</option>

	-webkit-transform: translatez(0);
	-moz-transform: translatez(0);
	-ms-transform: translatez(0);
	-o-transform: translatez(0);
	transform: translatez(0);