koji koji

$ sudo apt-get update && sudo apt-get upgrade && sudo apt-get dist-upgrade
$ sudo apt-get install --install-recommends linux-generic-lts-xenial xserver-xorg-core-lts-xenial xserver-xorg-lts-xenial xserver-xorg-video-all-lts-xenial xserver-xorg-input-all-lts-xenial libwayland-egl1-mesa-lts-xenial
$ sudo update-grub && sudo reboot

$ sudo apt-get install git libssl-dev libusb-1.0-0-dev pkg-config libgtk-3-dev
$ sudo apt-get install libglfw3-dev (16)

OCR_app

OCR App

Install Tesseract 4.0 on MacOS

$ brew install tesseract --HEAD
$ pip install pytesseract

Anaconda

update
$ conda update conda

create virtual env
$ conda create --name py35 python=3.5 

list env

const arr = [100, 0, 45, 66, 89, 200]; 
arr.sort((a,b)=>{ return a-b; }); 
console.log(arr);

$ sudo apt-get update
$ sudo apt-get upgrade
$ sudo apt-get dist-upgrade
$ sudo do-release-upgrade

$ pip install something
Command "python setup.py egg_info" failed with error code 1

$ sudo pip install --upgrade setuptools

In this case, I'm using cmder.
Windows machine has Virtual box and vagrant.

setup vagrant

$ vagrant box add ubuntu/trusty64
$ vagrant init ubuntu/trusty64
$ vagrant up

"#### settings ####
set number " display line numbers
set title
syntax on
set tabstop=4
set shiftwidth=4
set noswapfile

"set matchpairs&amp; matchpairs+=&lt;:&gt;

check version
$ cat /etc/debian_version

$ apt-get update
$ apt-get -y install nginx
$ apt-get -y install uwsgi-plugin-python3

	# coding: utf-8
	import random
	hiragana = ""
	for i in range(5):
	k = random.randint(ord('あ'),ord('ん'))
	hiragana = hiragana + chr(k)

	print(hiragana)