junjiah

from collections import namedtuple


# A reasonable large number to represent infinity.
INF = (1 << 31)
UNIT_LENGTH = 6
# Struct for edges.
Edge = namedtuple('Edge', ['src', 'dest'])

def calculate_shortest_distances(node_num, edges, src):

jimoconnell

--http://www.instructables.com/id/ESP8266-based-web-configurable-wifi-general-purpos-1/
--Code by HoracioBouzas, formatted for use with ESPlorer by jimoconnell
print("WIFI control");
-- put module in AP mode
wifi.setmode(wifi.SOFTAP);
print("ESP8266 mode is: " .. wifi.getmode());
cfg={};
-- Set the SSID of the module in AP mode and access password
cfg.ssid="ESP8266";
cfg.pwd="passwordpassword";

dynamicguy

# install dependencies
sudo apt-get update
sudo apt-get install -y build-essential
sudo apt-get install -y cmake
sudo apt-get install -y libgtk2.0-dev
sudo apt-get install -y pkg-config
sudo apt-get install -y python-numpy python-dev
sudo apt-get install -y libavcodec-dev libavformat-dev libswscale-dev
sudo apt-get install -y libjpeg-dev libpng-dev libtiff-dev libjasper-dev
 

maxp

#define SSID "wi-fi_login" // ваш SSID
#define PASS "wi-fi_password" // ваш пароль Wi-Fi

#define SMTPServer "s02.atomsmtp.com" //smtp сервер
#define SMTPPort "2525" // smtp порт
#define MailLogin "smtp_example@gmail.com" // логин для smtp
#define MailLoginBase64 "dWd1LCBrb25lNG5vCg==" //логин для smtp в Base64
#define MailPasswordBase64 "aHJlbiB0YW0K" // пароль для smtp в Base64
#define MailRelay "example@mail.ru" // промежуточная почта для "отмывания" email
#define PhoneNumber "375290000000" // номер телефона

osipov

sudo apt-get remove scala-library scala
sudo wget www.scala-lang.org/files/archive/scala-2.10.4.deb
sudo dpkg -i scala-2.10.4.deb
sudo apt-get update
sudo apt-get install scala
wget http://scalasbt.artifactoryonline.com/scalasbt/sbt-native-packages/org/scala-sbt/sbt/0.12.4/sbt.deb
sudo dpkg -i sbt.deb
sudo apt-get update
sudo apt-get install sbt

julionc

How to install PhantomJS on Ubuntu

Version: 1.9.8

Platform: x86_64

First, install or update to the latest system software.

sudo apt-get update
sudo apt-get install build-essential chrpath libssl-dev libxft-dev

sloria

The Best of the Best Practices (BOBP) Guide for Python

A "Best of the Best Practices" (BOBP) guide to developing in Python.

In General

Values

• "Build tools for others that you want to be built for you." - Kenneth Reitz
• "Simplicity is alway better than functionality." - Pieter Hintjens

mbostock

license: gpl-3.0

iamatypeofwalrus

What

Roll your own iPython Notebook server with Amazon Web Services (EC2) using their Free Tier.

What are we using? What do you need?

• An active AWS account. First time sign-ups are eligible for the free tier for a year
• One Micro Tier EC2 Instance
• With AWS we will use the stock Ubuntu Server AMI and customize it.
• Anaconda for Python.
• Coffee/Beer/Time

nassimhaddad

# remove non-ascii characters
df$text <- gsub("[^\x20-\x7E]", "", df$text)