schledererj

# Does NOT implement the PEP 249 spec, but the return type is suggested by the .fetchall function as specified here: https://www.python.org/dev/peps/pep-0249/#fetchall

import time
import boto3

# query_string: a SQL-like query that Athena will execute
# client: an Athena client created with boto3
def fetchall_athena(query_string, client):
    query_id = client.start_query_execution(
        QueryString=query_string,

tzachz

import org.apache.spark.SparkContext
import org.apache.spark.sql.expressions.{MutableAggregationBuffer, UserDefinedAggregateFunction}
import org.apache.spark.sql.types._
import org.apache.spark.sql.{Column, Row, SQLContext}

/***
  * UDAF combining maps, overriding any duplicate key with "latest" value
  * @param keyType DataType of Map key
  * @param valueType DataType of Value key
  * @param merge function to merge values of identical keys

javivelasco

Please star ⭐️ the gist to help! This is a proposal for a ⚡️ talk at Reactive Conference.

Styling Components in React Toolbox 2

I wrote react-toolbox and presented it almost a year ago in lighning talk at Reactive Conf 2015 in Bratislava. At first it was just a proof of concept of a component library styled with CSS Modules and SASS. Now the project has grown quite a bit, and during this year there has been tons of changes and lessons learned.

Theming and customization is one of the most difficult and interesting problems to solve. For the first version we needed a custom Webpack loader to generate themes and doing simple style overrides was very painful. Today I'm working on a new playground that will allow you try CSS Modules live, and to create React Toolbox themes on the f

veselosky

# vim: set fileencoding=utf-8 :
#
# How to store and retrieve gzip-compressed objects in AWS S3
###########################################################################
#
#   Copyright 2015 Vince Veselosky and contributors
#
#   Licensed under the Apache License, Version 2.0 (the "License");
#   you may not use this file except in compliance with the License.
#   You may obtain a copy of the License at

tzolov

# -*- mode: ruby -*-
# vi: set ft=ruby :

# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
VAGRANTFILE_API_VERSION = "2"

# Embedded provisioning script common for all cluster hosts and PCC.
$phd_provision_script = <<SCRIPT
#!/bin/bash

fetep

#!/usr/bin/ruby

class IPGenerator
  public
  def initialize(session_count, session_length)
    @session_count = session_count
    @session_length = session_length

    @sessions = {}
  end