junqueira

def knapsack_aux(x: (Int, Int), is: List[Int]): List[Int] = {
  for {
    w <- is.zip(is.take(x._1) ::: is.take(is.size - x._1).map(_ + x._2))
  } yield math.max(w._1, w._2)
}

def knapsack_rec(xs: List[(Int, Int)], is: List[Int]): List[List[Int]] = {
  xs match {
    case x :: xs => knapsack_aux(x, is) :: knapsack_rec(xs, knapsack_aux(x, is))
    case _ => Nil

junqueira

[core]
# The home folder for airflow, default is ~/airflow
airflow_home = /Users/p1nox/airflow

# The folder where your airflow pipelines live, most likely a
# subfolder in a code repository
dags_folder = /Users/p1nox/airflow/dags

# The folder where airflow should store its log files. This location
base_log_folder = /Users/p1nox/airflow/logs

junqueira

import asyncio
loop = asyncio.get_event_loop()

async def hello():
    await asyncio.sleep(3)
    print('Hello!')
    
if __name__ == '__main__':
    loop.run_until_complete(hello())
    

junqueira

#!/usr/bin/python
# -*- coding: utf-8 -*-

def xpath_soup(element):
    # type: (typing.Union[bs4.element.Tag, bs4.element.NavigableString]) -> str
    """
    Generate xpath from BeautifulSoup4 element.

    :param element: BeautifulSoup4 element.
    :type element: bs4.element.Tag or bs4.element.NavigableString

junqueira

Disable:

sudo launchctl unload -w /System/Library/LaunchDaemons/com.apple.metadata.mds.plist

Enable:

sudo launchctl load -w /System/Library/LaunchDaemons/com.apple.metadata.mds.plist

junqueira

Disable:

sudo launchctl unload -w /System/Library/LaunchDaemons/com.apple.metadata.mds.plist

Enable:

sudo launchctl load -w /System/Library/LaunchDaemons/com.apple.metadata.mds.plist

junqueira

#!/bin/bash

case $# in
   0)
      echo "Usage: $0 {start|stop}"
      exit 1
      ;;
   1)
      case $1 in
         start)

junqueira

# https://pypi.python.org/pypi/kafka-python

from kafka import TopicPartition
from kafka import KafkaConsumer

topic_name = 'test-01'
group_id = 'test-consumer-01'
KAFKA_BROKER_LIST="10.2.65.197:9092,10.2.67.55:9092,10.2.91.23:9092"

# option 1

junqueira

#!/bin/bash

################
# Uncomment if you want the script to always use the scripts
# directory as the folder to look through
#REPOSITORIES="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
REPOSITORIES=`pwd`

IFS=$'\n'

junqueira

oc project kubernauts
 
podname=$(oc get pods | grep postgres-$(oc get dc postgres -o jsonpath='{.status.latestVersion}') | grep -v deploy | grep Running | awk '{print $1}')
oc rsh -c postgres $podname
 
OR
 
oc get pods | grep postgres
oc exec -it postgres-pod-name bash