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# The YUM package is too old for use with ruby-sqlite3, use the autoconf package from www.sqlite.org
cd /opt
wget http://www.sqlite.org/sqlite-autoconf-3070701.tar.gz
tar xvzf sqlite-autoconf-3070701.tar.gz
ln -s /opt/sqlite-autoconf-3070701 /opt/sqlite3
cd /opt/sqlite3
./configure --prefix=/opt/sqlite3
make
make install

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#!/usr/bin/env python
"""
"""
import random
import igraph
from numpy import mean, nan_to_num, nan
from pprint import pprint
import nose
import logging
logging.basicConfig(level=logging.DEBUG)

alazyer

To get the version info of the Apache installed on my ubuntu, 
open a terminal and type:

1. apache2 -v 
or 
2. /usr/sbin/apache2 -v

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1. create a mysite.conf file in the /etc/apache2/sites-available directory. Fill it with

LoadModule wsgi_module /usr/lib/apache2/modules/mod_wsgi.so

# configure the wsgi script	
WSGIScriptAlias / wsgi.py
WSGIPythonHome virtualenv dir
WSGIPythonPath project_root: site-packages_dir_in_the_virtualenv

<VirtualHost *:8000>

alazyer

安装完win7后，再安装Ubuntu默认启动项则成了ubuntu，要想改成默认启动win7的话需要对ubuntu中配置文件进行修改。

sudo gedit /boot/grub/grub.cfg

将 set default="0" 改为 set default="4"即可。

原来的0表示开机的时候选择的是第一个启动项，即Ubuntu，
改为4后就是我们想要的win7了。中间还有三个分别是
advanced option for Ubuntu,
Memory test (memtest86+)

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Introduction

An introduction to curl using GitHub's API

The Basics

Makes a basic GET request to the specifed URI

curl https://api.github.com/users/caspyin

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Following the this [simple tmux tutorial](http://www.sitepoint.com/tmux-a-simple-start/)

# 1. install tmux1.8 in ubuntu

```sh
~$ sudo add-apt-repository ppa:pi-rho/dev
~$ sudo apt-get update
~$ sudo apt-get install tmux
```

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import collections
import sys

# setup the graph
G = {
  1:set([ 2, 3, 5, 6,]),
  2:set([ 1, 4,]),
  3:set([ 1, 6, 7,]),
  4:set([ 2, 5, 7, 8,]),
  5:set([ 1, 4, 6, 8, 9, 10,]),

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%% Read Netflix dataset
A = readSMAT('/scratch/dgleich/netflix/netflix.smat');

k = [10 25 50 100 150 200];
l = size(k,2);

%% Matlab's SVDS
for i= 1:l
    tic; 
    [U,S,V] = svds(A,k(i)); 

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How to use Pelican on GitHub Pages

Author: Josef Jezek

Install on Ubuntu

Installing Python tools

sudo apt-get install python-setuptools