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/* Adapted from Tom Cunningham's 'Data Warehousing with MySql' (www.meansandends.com/mysql-data-warehouse) */
###### small-numbers table
DROP TABLE IF EXISTS numbers_small;
CREATE TABLE numbers_small (number INT);
INSERT INTO numbers_small VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
###### main numbers table
DROP TABLE IF EXISTS numbers;
CREATE TABLE numbers (number BIGINT);
@ihsansatriawan
ihsansatriawan / rspec_model_testing_template.rb
Created November 23, 2015 07:54 — forked from SabretWoW/rspec_model_testing_template.rb
Rails Rspec model testing skeleton & cheat sheet using rspec-rails, shoulda-matchers, shoulda-callbacks, and factory_girl_rails. Pretty much a brain dump of examples of what you can (should?) test in a model. Pick & choose what you like, and please let me know if there are any errors or new/changed features out there. Reddit comment thread: http…
# This is a skeleton for testing models including examples of validations, callbacks,
# scopes, instance & class methods, associations, and more.
# Pick and choose what you want, as all models don't NEED to be tested at this depth.
#
# I'm always eager to hear new tips & suggestions as I'm still new to testing,
# so if you have any, please share!
#
# @kyletcarlson
#
# This skeleton also assumes you're using the following gems:
look process:
`lsof -i :<PORT NUMBER>
kill process
`kill -9 <PID>`
After setting up your layout, right-click on any terminal background and choose Preferences → Layouts tab and click on Add button.
Give it a name and hit Close.
This should create the mentioned ~/.config/terminator/config file.
Now you can start terminator using the saved layout using: terminator -l yourLayout (replace yourLayout with whatever you chose on step 2).
(optional) Edit the ~/.config/terminator/config file so that where it says [layouts] and nested below it [[yourLayout]], rename yourLayout to default and remove/rename the previous default layout. Now, when Terminator starts without any parameters, it will load your custom [[default]] layout!
@ihsansatriawan
ihsansatriawan / book_reco.py
Created March 21, 2016 06:34 — forked from mickaellegal/book_reco.py
Python: Blog Pearson correlation coefficient for book reviews
# Importing the libraries
from scipy.stats.stats import pearsonr
import pandas as pd
import numpy as np
import json
data = pd.read_csv("../../Downloads/data_books.csv", sep = ",", header=None,
names=['Reviewer', 'Book', 'Rating'])
# Picking 2 books
@ihsansatriawan
ihsansatriawan / DistanceMetrics.py
Created March 21, 2016 07:05 — forked from StuartGordonReid/DistanceMetrics.py
Implementation of various distance metrics in Python
import math
import random
import csv
import cProfile
import numpy as np
import hashlib
memoization = {}
class ClusteringQuality:
"""
Instances of this class implement the two measures of clustering quality discussed in the article, namely the davies
bouldin index and the silhouette index. It also implements a number of useful helper methods.
:param solution: the clustering solution of type Clustering
:param minimum: the minimum distance allowable
"""
def __init__(self, solution, minimum):
"""
#!/bin/sh
# Git pre-commit hook to check all staged Ruby (*.rb/haml/coffee) files
# for Pry binding references
#
# Installation
#
# ln -s /path/to/pre-commit.sh /path/to/project/.git/hooks/pre-commit
# chmod +x pre-commit
#
# Based on
git branch -d branch_name #local
git push origin --delete <branch_name>