rnique

// from https://pizer.wordpress.com/2008/10/12/fast-inverse-square-root/
float InvSqrt(float x){
   uint32_t i = 0x5F1F1412 - (*(uint32_t*)&x >> 1);
   float tmp = *(float*)&i;
   return tmp * (1.69000231f - 0.714158168f * x * tmp * tmp);
}

// from http://rrrola.wz.cz/inv_sqrt.html
float inv_sqrt(float x)
{ union { float f; uint32 u; } y = {x};

genomics-geek

Guide on how to create and set up a Dockerized web app using Django REST APIs and ReactJS

Hopefully this will answer "How do I setup or start a Django project using REST Framework and ReactJS?"

This is a guide to show you step by step how this can be setup. If you just want to get started, use the cookiecuter I set up cookiecutter-django-reactjs. It basically is a fork of pydanny's cookiecutter, just added the front-end stuff :).

I created this because it was SUCH a pain in the ass setting up a project using all the latest technologies. After some research, I figured it out and have it working. The repo that implements this is located here. Feel free to use it as a boilerplate ;)

Main features:

• Django REST APIs

drwasho

Install OpenBazaar-Go on Linux Digital Ocean Droplet

First off I'm going to assume you have created a user with sudo permissions, and that you're not running from root. I'm also assuming you have a satisfactory knowledge of the Linux terminal/bash commands.

If you have any trouble, join our OpenBazaar Slack group, and pop into the #openbazaar-ipfs channel.

Step 1: Create the install script

• In your terminal, type: sudo nano install.sh
• Paste in the following script:

insanity54

Part 1- General Setup https://www.youtube.com/watch?v=GIL0-R1PRsQ

User setup

log in as root

ssh root@x.x.x.x -i ~/.ssh/openbazaar

create openbazaar user

LeCoupa

#!/bin/bash
#####################################################
# Name: Bash CheatSheet for Mac OSX
# 
# A little overlook of the Bash basics
#
# Usage:
#
# Author: J. Le Coupanec
# Date: 2014/11/04

tsiege

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!






\

jellybeansoup

#!/bin/sh

##
# Install autoconf, automake and libtool smoothly on Mac OS X.
# Newer versions of these libraries are available and may work better on OS X
#
# This script is originally from http://jsdelfino.blogspot.com.au/2012/08/autoconf-and-automake-on-mac-os-x.html
#

export build=~/devtools # or wherever you'd like to build

Pablosan

#!/bin/bash

# Authorize TCP, SSH & ICMP for default Security Group
#ec2-authorize default -P icmp -t -1:-1 -s 0.0.0.0/0
#ec2-authorize default -P tcp -p 22 -s 0.0.0.0/0

# The Static IP Address for this instance:
IP_ADDRESS=$(cat ~/.ec2/ip_address)

# Create new t1.micro instance using ami-cef405a7 (64 bit Ubuntu Server 10.10 Maverick Meerkat)