This gist is part of a blog post. Check it out at:
http://jasonrudolph.com/blog/2011/08/09/programming-achievements-how-to-level-up-as-a-developer
This gist is part of a blog post. Check it out at:
http://jasonrudolph.com/blog/2011/08/09/programming-achievements-how-to-level-up-as-a-developer
#!/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 | |
# |
#!/usr/bin/python | |
import time | |
import RPi.GPIO as GPIO | |
from robot_brain.servo import Servo | |
GPIO.setmode(GPIO.BCM) | |
GPIO_TRIGGER = 25 | |
GPIO_ECHO = 24 |
An implementation of Conway's Game of Life in 140 characters of Ruby.
Created by Simon Ernst (@sier).
var user = { | |
validateCredentials: function (username, password) { | |
return ( | |
(!(username += '') || username === '') ? { error: "No Username Given.", field: 'name' } | |
: (!(username += '') || password === '') ? { error: "No Password Given.", field: 'pass' } | |
: (username.length < 3) ? { error: "Username is less than 3 Characters.", field: 'name' } | |
: (password.length < 4) ? { error: "Password is less than 4 Characters.", field: 'pass' } | |
: (!/^([a-z0-9_-]+)$/i.test(username)) ? { error: "Username contains invalid characters.", field: 'name' } | |
: false | |
); |
Now located at https://github.com/JeffPaine/beautiful_idiomatic_python.
Github gists don't support Pull Requests or any notifications, which made it impossible for me to maintain this (surprisingly popular) gist with fixes, respond to comments and so on. In the interest of maintaining the quality of this resource for others, I've moved it to a proper repo. Cheers!
<script language="JavaScript" type="text/javascript"> | |
// Comcast Cable Communications, LLC Proprietary. Copyright 2012. | |
// Intended use is to display browser notifications for critical and time sensitive alerts. | |
var SYS_URL='/e8f6b078-0f35-11de-85c5-efc5ef23aa1f/aupm/notify.do'; | |
// var image_url='http://servicealerts.comcast.net:8080/images/mt'; | |
var image_url='http://xfinity.comcast.net/constantguard/BotAssistance/notice/images'; | |
var headertext1='<strong>Comcast Courtesy Notice</strong>'; | |
var textline1='You have reached 90% of your <b>monthly data usage allowance</b>.'; | |
var textline2='Please sign in for more information and to remove this alert.'; | |
var acknowledgebutton='<a href=\"#\" onClick="document.location.href=\''+SYS_URL+'?dispatch=redirect&redirectName=login¶mName=bmUid\'" title="Sign in to acknowledge" style="color: #FFFFFF;"><img alt="Sign in to acknowledge" src="'+image_url+'/mt_signin.png"/></a>'; |
""" | |
A bare bones examples of optimizing a black-box function (f) using | |
Natural Evolution Strategies (NES), where the parameter distribution is a | |
gaussian of fixed standard deviation. | |
""" | |
import numpy as np | |
np.random.seed(0) | |
# the function we want to optimize |