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@alexbowe
alexbowe / nltk-intro.py
Created March 21, 2011 12:59
Demonstration of extracting key phrases with NLTK in Python
import nltk
text = """The Buddha, the Godhead, resides quite as comfortably in the circuits of a digital
computer or the gears of a cycle transmission as he does at the top of a mountain
or in the petals of a flower. To think otherwise is to demean the Buddha...which is
to demean oneself."""
# Used when tokenizing words
sentence_re = r'''(?x) # set flag to allow verbose regexps
([A-Z])(\.[A-Z])+\.? # abbreviations, e.g. U.S.A.
@jedisct1
jedisct1 / Reduce, Kaffeine, NodeJS and Redis
Created March 22, 2011 08:35
Tiny recommendation engine using Map/Reduce, Kaffeine, NodeJS and Redis
sys = require "sys";
http = require "http";
url = require "url";
connect = require "connect";
redis = require "redis";
hashRing = require "hash_ring";
Sharding = {
servers = { "127.0.0.1 10000 6378": 1 };
ring = new hashRing.HashRing servers;
@larsar
larsar / shared_folder_centos_virtualbox.txt
Created January 27, 2012 08:04
Mount shared folder on CentOS in VirtualBox
# The VirtualBox documentation[1] for how to install guest additions
# for Linux on a virtual host is somewhat messy. So here is what
# I did to make it work.
# Install the packages required
yum update
yum install gcc kernel-devel make
reboot
sudo apt-get install pgbouncer
# edit /etc/pgbouncer/pgbouncer.ini file
# edit /etc/default/pgbouncer file and set START=1
sudo service pgbouncer start
contents of /etc/pgbouncer/pgbouncer.ini file
[databases]
drupal = host=127.0.0.1 port=5432 dbname=drupal
@brentjanderson
brentjanderson / adapter.js
Last active October 23, 2019 19:12
NOTE: Not updated since early 2013 - likely will not work with modern EmberData. Ember.JS, ember-data, and socket.io adapter. Not as primitive as the initial version and it supports object creation/deletion/etc. Does not support bulk updates like the first one just to keep it simple. Does support ember-data revision 11 and does support queries/f…
/*jshint browser:true */
/*global DS:true, io:true, App:true */
(function() {
'use strict';
// Initializer for Models
window.Models = {};
console.warn("Don't pollute the global namespace with Models!");
@turboladen
turboladen / psql_encoding.sql
Created October 2, 2013 08:46
Script for dealing with creating Postgres databases that complain with: ``` PG::InvalidParameterValue: ERROR: encoding UTF8 does not match locale en_US DETAIL: The chosen LC_CTYPE setting requires encoding LATIN1. ``` ...when trying to create the production DB. Taken from: http://stackoverflow.com/questions/13115692/encoding-utf8-does-not-match-…
sudo su postgres
psql
update pg_database set datistemplate=false where datname='template1';
drop database Template1;
create database template1 with owner=postgres encoding='UTF-8'
lc_collate='en_US.utf8' lc_ctype='en_US.utf8' template template0;
update pg_database set datistemplate=true where datname='template1';
@majimboo
majimboo / Linux_Nginx_MySQL_PHP5.sh
Last active September 4, 2020 15:45
CentOS 6.5 LEMP (Linux, Nginx, MySQL, PHP5) Stack Install Script with Composer and NodeJS
#!/bin/bash
# Install script for LEMP Web Server on CENTOS 6.5 by Majid Arif Siddiqui
# Init
echo "Initializing..."
sudo yum -y update
sudo yum -y groupinstall "Development Tools"
sudo yum -y install screen
@soheilhy
soheilhy / nginxproxy.md
Last active May 16, 2024 08:59
How to proxy web apps using nginx?

Virtual Hosts on nginx (CSC309)

When hosting our web applications, we often have one public IP address (i.e., an IP address visible to the outside world) using which we want to host multiple web apps. For example, one may wants to host three different web apps respectively for example1.com, example2.com, and example1.com/images on the same machine using a single IP address.

How can we do that? Well, the good news is Internet browsers

@mheadd
mheadd / dataset-management.md
Last active October 12, 2023 07:53
Sample API calls for creating, updating and deleting things in CKAN via the CKAN API.

Get package list

~$ curl http://www.civicdata.com/api/action/package_list

Get package details

~$ curl http://www.civicdata.com/api/action/package_show?id={package_id}

Upload a file to storage

~$ curl http://www.civicdata.com/api/storage/auth/form/testdata/test.csv -H "Authorization: <API-KEY>"
@rubencaro
rubencaro / install_elixir.md
Last active September 30, 2023 03:58
Elixir installation guide

Elixir installation guide

Version numbers should be the ones you want. Here I do it with the last ones available at the moment of writing.

The simplest way to install elixir is using your package manager. Sadly, at the time of writing only Fedora shows the intention to keep its packages up to date. There you can simply sudo dnf install erlang elixir and you are good to go.

Anyway, if you intend to work with several versions of erlang or elixir at the same time, or you are tied to a specific version, you will need to compile it yourself. Then asdf is your best friend.