Hernan Payrumani hrnn

## install-r-osx.md

      
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                hrnn
                / install-r-osx.md
            
            
              Last active
              August 29, 2015 14:10
            
              
                Install R in OSX
              
          
    hombrew is required
brew install caskroom/cask/brew-cask
brew cask install xquartz

type your password
brew tap homebrew/science
brew install gcc

brew install r

  
## randon.sh
#!/bin/bash
if [ $# -ne 1 ]
then
echo "Syntax: $0 FILE"
echo $0 - display a random line from FILE.
exit 1
fi
RAND=`od -d -N2 -An /dev/urandom`
LINES=`cat "$1" | wc -l`
LINE=$(( RAND % LINES + 1 ))

## build-high-performance-web-application-resources.md

      
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              3 stars
            
          
                hrnn
                / build-high-performance-web-application-resources.md
            
            
              Last active
              August 24, 2016 18:13
            
              
                Build High Performance Web Application Resources
              
          
    Courses


Website Performance Optimization|Udacity
[Browser Rendering Optimization|Udacity] (https://www.udacity.com/course/browser-rendering-optimization--ud860)

Talks


Web Performance Tooling - Google I/O 2016
Velocity 2014: GPU and Web UI Performance: Building an Endless 60fps
A developer’s guide to rendering performance | Fronteers 2013
	#!/bin/bash
	if [ $# -ne 1 ]
	then
	echo "Syntax: $0 FILE"
	echo $0 - display a random line from FILE.
	exit 1
	fi
	RAND=`od -d -N2 -An /dev/urandom`
	LINES=`cat "$1" \| wc -l`
	LINE=$(( RAND % LINES + 1 ))