Samuel R sriveravi

Overview of Python Virtual Environments

This guide is targetted at intermediate or expert users who want low-level control over their Python environments.

When you're working on multiple coding projects, you might want a couple different version of Python and/or modules installed. This helps keep each workflow in its own sandbox instead of trying to juggle multiple projects (each with different dependencies) on your system's version of Python. The guide here covers one way to handle multiple Python versions and Python environments on your own (i.e., without a package manager like conda). See the Using the workflow section to view the end result.

h/t @sharkinsspatial for linking me to the perfect cartoon

How to use terminal on Windows without going crazy…

Windows is really horrible system for developers and especially for devops. It doesn’t even have a usable terminal and shell, so working with command line is really pain in the ass. If you really don’t want to switch to any usable system (OS X, Linux, BSD…), then this guide should help you to setup somewhat reasonable environment – usable terminal, proper shell, ssh client, git and Sublime Text as a default editor for shell.

Install stuff

Download and install Git for Windows* with:
- [✘] Use Git from the Windows Command Prompt

[✘] Checkout as-is, commit Unix-style line endings

	"""
	A minimal implementation of Monte Carlo tree search (MCTS) in Python 3
	Luke Harold Miles, July 2019, Public Domain Dedication
	See also https://en.wikipedia.org/wiki/Monte_Carlo_tree_search
	https://gist.github.com/qpwo/c538c6f73727e254fdc7fab81024f6e1
	"""
	from abc import ABC, abstractmethod
	from collections import defaultdict
	import math

	import random

	import torch
	from torch.autograd import Variable
	import torch.nn as nn
	import torch.nn.functional as F
	import torch.optim as optim
	import torchvision
	from torchvision import datasets, transforms

	# ----------------------
	# Status Bar
	# -----------------------
	set-option -g status on # turn the status bar on
	set -g status-utf8 on # set utf-8 for the status bar
	set -g status-interval 5 # set update frequencey (default 15 seconds)
	set -g status-justify centre # center window list for clarity
	# set-option -g status-position top # position the status bar at top of screen

	# visual notification of activity in other windows

	" Don't try to be vi compatible
	set nocompatible

	" Helps force plugins to load correctly when it is turned back on below
	filetype off

	" TODO: Load plugins here (pathogen or vundle)

	" Turn on syntax highlighting
	syntax on

	#!/usr/bin/python
	'''
	Author: Igor Maculan - [email protected]
	A Simple mjpg stream http server
	'''
	import cv2
	import Image
	import threading
	from BaseHTTPServer import BaseHTTPRequestHandler,HTTPServer
	from SocketServer import ThreadingMixIn

	#!/bin/bash
	svn list -R `svn info \| grep "Working Copy" \| cut -d":" -f2` \| grep -v '/$' \| tr '\n' '\0' \| xargs -0 git add
	# Or just use https://github.com/nirvdrum/svn2git