salimane

Verifying my Blockstack ID is secured with the address 13oMJgQp8t3RaMqGueKv1ATJGN2qxP5kfa https://explorer.blockstack.org/address/13oMJgQp8t3RaMqGueKv1ATJGN2qxP5kfa

salimane

Effective Engineer - Notes

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

What's an Effective Engineer?

• They are the people who get things done. Effective Engineers produce results.

Adopt the Right Mindsets

salimane

Keybase proof

I hereby claim:

• I am salimane on github.
• I am salimane (https://keybase.io/salimane) on keybase.
• I have a public key whose fingerprint is 3101 567D 7E8C 85AC 0A9A B1AC 83FE 3620 0A5E EE80

To claim this, I am signing this object:

salimane

#!/bin/bash
# installs to /opt/gradle
# existing versions are not overwritten/deleted
# seamless upgrades/downgrades
# $GRADLE_HOME points to latest *installed* (not released)
gradle_version=2.2.1
mkdir /opt/gradle
wget -N http://services.gradle.org/distributions/gradle-${gradle_version}-all.zip
unzip -oq ./gradle-${gradle_version}-all.zip -d /opt/gradle
ln -sfnv gradle-${gradle_version} /opt/gradle/latest

salimane

sudo wget http://repos.fedorapeople.org/repos/dchen/apache-maven/epel-apache-maven.repo -O /etc/yum.repos.d/epel-apache-maven.repo
sudo sed -i s/\$releasever/6/g /etc/yum.repos.d/epel-apache-maven.repo
sudo yum install -y apache-maven
mvn --version

salimane

# The tables that should be ignored
IGNORED_TABLES = %w()
# The tables should have their charset changed,
# but with no asociated AR model, thus columns will not be modified
TABLES_WITHOUT_MODELS = %w(
  oauth_access_grants
  oauth_access_tokens
  oauth_applications
  schema_migrations
)

salimane

#!/usr/bin/env sh

##
# This is script with usefull tips taken from:
#   https://github.com/mathiasbynens/dotfiles/blob/master/.osx
#
# install it:
#   curl -sL https://raw.github.com/gist/2108403/hack.sh | sh
#

salimane

#!/usr/bin/ruby
# Create display override file to force Mac OS X to use RGB mode for Display
# see http://embdev.net/topic/284710

require 'base64'

data=`ioreg -l -d0 -w 0 -r -c AppleDisplay`

edids=data.scan(/IODisplayEDID.*?<([a-z0-9]+)>/i).flatten
vendorids=data.scan(/DisplayVendorID.*?([0-9]+)/i).flatten

salimane

salimane at Salimanes-MacBook-Pro  in ~
⚛ ruby --version
ruby 2.1.0p0 (2013-12-25 revision 44422) [x86_64-darwin13.0]

salimane at Salimanes-MacBook-Pro  in ~
⚛ cat regex.rb
regex = %r{^(https?:\/\/)?([\da-z\.-]+)\.([a-z\.]{2,6})([\/\w \.-]*)*\/?$}
link = "https://www.facebook.com/DUSA.ve?ref=stream"
puts link =~ regex

salimane

Unicorn memory usage improvement with Ruby 2.0.0

Here's a preliminary experiment to see how much memory is saved with the new copy-on-write friendly (bitmap marking) GC.

Calculated by memstats.rb https://gist.github.com/kenn/5105061 on Debian x86_64.

Master process:

# ./memstats.rb 20547