jonahlyn

Reading from an RTSP stream in Python

import numpy as np
import subprocess as sp

FFMPEG_BIN = '/usr/bin/ffmpeg'
RTSP_STREAM = "https://590804fbbbc47.streamlock.net:444/ruidosowebcorp2/ruidosowebcorp2.stream/playlist.m3u8"

jonahlyn

What is the outcome of the two alerts below?

var foo = "Hello"; 
(function() { 
    var bar = " World"; 
    alert(foo + bar); 
})(); 
alert(foo + bar);

jonahlyn

inventory

[localhost]
127.0.0.1  ansible_connection=local

ansible.cfg

jonahlyn

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

jonahlyn

###########################################################################
# Read in activity data from Jawbone UP api in R
# 1. Setup an application at: https://jawbone.com/up/developer/
# 2. Set the OAuth redirect URLs: http://localhost:1410, http://localhost:1410/
# 3. Be sure to set your key and secret in R:
# Sys.setenv(JAWBONE_API_KEY = "Your Client Id",
#            JAWBONE_CONSUMER_SECRET = "Your App Secret")
# 4. Install httr package: install.packages("httr")
###########################################################################
library("httr")

jonahlyn

<ul class="programs"><li>
<h2 class="gamma">Doctor of Philosophy</h2>
<p>    <img src="http://placehold.it/400x117"></p>
<p>Develop competencies to design, conduct, and report original theoretical and applied research in learning and human performance technologies.</p>
</li>
<li>
<h2 class="gamma">Master of Arts</h2>
<p>    <img src="http://placehold.it/400x117"></p>
<p>Combine aspects of adult learning, learning sciences, organizational learning and development, and instructional technology.</p>
</li>

jonahlyn

Sys.setlocale("LC_TIME", "English")
  
# Or if that doesn't work:
  
Sys.setlocale("LC_TIME", "C")

jonahlyn

Launch a Simple HTTP Server with Python

Change the directory to the location of the files you want to expose:

mkdir /tmp/nothing && cd /tmp/nothing

Default port 8000:

jonahlyn

ssh jonahlyn@some.server.com -L 3306:localhost:3306

jonahlyn

library("RMySQL")  
conn <- dbConnect(MySQL(), user="jonahlyn", password="xxxxxxx", dbname="jonahlyndb", host="localhost")