mvillafuertem

package com.example;

import java.util.concurrent.CompletionStage;

import scala.concurrent.Await;
import scala.concurrent.duration.Duration;
import akka.Done;
import akka.NotUsed;
import akka.actor.ActorSystem;
import akka.japi.Pair;

mvillafuertem

Starting localstack

C02STG51GTFM:localstack mpandit$ make infra
. .venv/bin/activate; exec localstack/mock/infra.py
Starting local dev environment. CTRL-C to quit.
Starting local Elasticsearch (port 4571)...
Starting mock ES service (port 4578)...
Starting mock S3 server (port 4572)...
Starting mock SNS server (port 4575)...

mvillafuertem

sbt> eval new scala.sys.SystemProperties().foreach(x => println(x)) 

sbt> eval scala.sys.env.foreach(x => println(x))

mvillafuertem

kubectl multi-version brews

Applicability

The instructions below apply to older versions of Homebrew which still provide switch capability.

For current Homebrew, you'll likely need to keep Versions around, and build locally. Here's my versions repository https://github.com/rdump/homebrew-versions

MacPorts is now keeping versioned installations available as well, by default.

mvillafuertem

package net.degoes.zio

import java.io.IOException

import zio._
import java.text.NumberFormat
import java.nio.charset.StandardCharsets

import zio.blocking.Blocking
import zio.console.Console

mvillafuertem

import scala.language.implicitConversions

/**
 * @author gwenzek
 *
 */

class ArgsOps(ops: Map[String, OptionalParam], val args: Array[String]){
    def apply(op: String) = ops(op)
}

mvillafuertem

// Copyright(C) 2018 - John A. De Goes. All rights reserved.

package net.degoes.effects

import scalaz.zio._
import scalaz.zio.console._

import scala.annotation.tailrec
import scala.concurrent.duration._

mvillafuertem

package ziomlscoring

import zio._
import ziomlscoring.SizeMyShirt.moduleExperimentFramework.ExperimentFramework
import ziomlscoring.SizeMyShirt.moduleInferenceLogger.InferenceLogger
import ziomlscoring.SizeMyShirt.moduleTShirtSizer.TShirtSizer
import ziomlscoring.SizeMyShirt.sizeMyShirtMicroService

object SizeMyShirt {
  case class UserId(value: Long) extends AnyVal

mvillafuertem

##Solving a Spark error: Invalid signature file digest for Manifest main attributes

When using spark-submit to run a jar, you may encounter this error:

Invalid signature file digest for Manifest main attributes

The error occurs when one of the included libraries in the jar's META-INF directory has a bad signature.

mvillafuertem

Works in git 2.28

git clone --filter=blob:none --no-checkout --depth 1 --sparse <project-url>
cd <project>
git sparse-checkout init --cone
Specify the files and folders you want to clone

git sparse-checkout add <folder>/<innerfolder> <folder2>/<innerfolder2>
git checkout