wkorando

public class TestAcceptedMediaTypes {

	private static final MediaType[] SUPPORTED_MEDIA_TYPES = new MediaType[] { MediaType.APPLICATION_JSON,
			MediaType.APPLICATION_XML };

	@TestFactory
	Collection<DynamicTest> testAcceptedMediaTypes() throws Exception {

		// Creating a classpath scanner to find all controller classes in project
		ClassPathBeanDefinitionScanner scanner = new ClassPathBeanDefinitionScanner(new DefaultListableBeanFactory(),

giannisp

After automatically updating Postgres to 10.0 via Homebrew, the pg_ctl start command didn't work.
The error was "The data directory was initialized by PostgreSQL version 9.6, which is not compatible with this version 10.0."

Database files have to be updated before starting the server, here are the steps that had to be followed:

# need to have both 9.6.x and latest 10.0 installed, and keep 10.0 as default
brew unlink postgresql
brew install postgresql@9.6
brew unlink postgresql@9.6
brew link postgresql

maizy

#!/bin/sh
# Author: Nikita Kovalev, https://gist.github.com/maizy/c4d31c1f539694f721f6
# Based on: https://gist.github.com/visenger/5496675

# Use java7 dependency (openjdk) instead of java6.

# Tested in Ubuntu 12.04.5 (precise)

SCALA="2.11.2"
SBT="0.13.5"

mhuelfen

# encoding: utf-8

'''
Script to convert the weltmodell into the conceptnet.

@author: Michael A. Huelfenhaus
'''
import sys
import csv
import hashlib

alaiacano

select numerator.x, numerator.num/denominator.denom, numerator.y, numerator.z, numerator.t
(select sum(x) as num, x, y, z, t from table group by x, y, z, t) numerator
join
(select sum(x) as denom, y, z, t from table group by y,z,t) denominator
on (numerator.y=denominator.y and numerator.z=denominator.z and numerator.t=denominator.t)

debasishg

General Background and Overview

1. Probabilistic Data Structures for Web Analytics and Data Mining : A great overview of the space of probabilistic data structures and how they are used in approximation algorithm implementation.
2. Models and Issues in Data Stream Systems
3. Philippe Flajolet’s contribution to streaming algorithms : A presentation by Jérémie Lumbroso that visits some of the hostorical perspectives and how it all began with Flajolet
4. Approximate Frequency Counts over Data Streams by Gurmeet Singh Manku & Rajeev Motwani : One of the early papers on the subject.
5. [Methods for Finding Frequent Items in Data Streams](http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.187.9800&rep=rep1&t

ferodss

#!/bin/sh

echo "Downloading and installing Scala 2.10.3..."

sudo /usr/local/src
sudo wget -c http://www.scala-lang.org/files/archive/scala-2.10.3.tgz
sudo tar zxf scala-2.10.3.tgz
sudo mv scala-2.10.3 /usr/share/scala

sudo ln -s /usr/share/scala/bin/scala /usr/bin/scala