instruction stringclasses 1
value | output stringlengths 5 1M |
|---|---|
Explain and rewrite the following Scala code: | package org.jetbrains.plugins.scala.conversion.copy
import com.intellij.codeInsight.editorActions.CopyPastePreProcessor
import com.intellij.openapi.project.Project
import com.intellij.psi.PsiFile
import com.intellij.openapi.editor.{RawText, Editor}
import org.jetbrains.plugins.scala.lang.psi.api.ScalaFile
import org.j... |
Explain and rewrite the following Scala code: | package ujson.util
/**
* CharBuilder is a specialized way to build Strings.
*
* It wraps a (growable) array of characters, and can transform
* additional String or Char data to be added to its buffer.
*/
private[ujson] final class CharBuilder {
@inline final def INITIALSIZE = 32
private var cs = new Array[Ch... |
Explain and rewrite the following Scala code: | package rere.ql.shapes
import rere.ql.options.ComposableOptions
import rere.ql.options.all._
import rere.ql.ql2.Term.TermType
import rere.ql.queries.db.DatabaseQuery
import rere.ql.queries.values
import rere.ql.types._
abstract class DatabaseShape(private val databaseName: String) {
protected def table[ScalaType, K... |
Explain and rewrite the following Scala code: | /* Copyright (C) 2008-2016 University of Massachusetts Amherst.
This file is part of "FACTORIE" (Factor graphs, Imperative, Extensible)
http://factorie.cs.umass.edu, http://github.com/factorie
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with... |
Explain and rewrite the following Scala code: | package com.mooneyserver.dublinpubs.rankings.acceptance
import play.api.libs.ws.ning.NingWSClient
class HealthEndpointSpec extends BaseSpec {
info("As a service owner")
info("I want to be able to check the health of the service")
info("So that I can include this service in the load balancers pool")
feat... |
Explain and rewrite the following Scala code: | /*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you ... |
Explain and rewrite the following Scala code: | package spark
import org.scalatest.FunSuite
import org.scalatest.BeforeAndAfter
class BroadcastSuite extends FunSuite with BeforeAndAfter {
var sc: SparkContext = _
after {
if (sc != null) {
sc.stop()
sc = null
}
}
test("basic broadcast") {
sc = new SparkContext("local", "test... |
Explain and rewrite the following Scala code: | package com.twitter.scalding
import com.twitter.bijection.{AbstractInjection, Injection}
import com.twitter.bijection.Inversion._
import com.twitter.elephantbird.cascading2.scheme.LzoTextLine
import org.json4s._
import org.json4s.native.Serialization._
import org.json4s.{native, NoTypeHints}
import scala.collection.... |
Explain and rewrite the following Scala code: | /*
* Copyright 2016 Combined Conditional Access Development, LLC.
*
* 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
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless requir... |
Explain and rewrite the following Scala code: | package FloatingPointConverter
import scala.math._
import java.lang.{Float => JFloat}
object SinglePrecision {
private def getDecimalValueOfMantissa(input: String): Double = {
var decimalValueOMantissa: Double = 0.0
for (k <- 0 until input.length()) if (input(k) == '1') decimalValueOMantissa += pow(2.0, -1.... |
Explain and rewrite the following Scala code: | package quizleague.web.maintain.component
object TemplateElements {
val chbxRetired = """<v-checkbox v-model="item.retired" name="retired" label="Retired"></v-checkbox>"""
val formButtons = """
<v-btn
fixed
dark
fab
bottom
left
... |
Explain and rewrite the following Scala code: | /*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may ... |
Explain and rewrite the following Scala code: | package org.fusesource.cloudmix.agent.snippet
import org.fusesource.cloudmix.scalautil.TextFormatting._
import scala.xml._
import scala.collection.JavaConversions._
import java.io.File
import org.fusesource.cloudmix.agent.resources.{LogResource, FileSystemResource, DirectoryResource}
import org.fusesource.cloudmix.ag... |
Explain and rewrite the following Scala code: | /*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may ... |
Explain and rewrite the following Scala code: | /*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may ... |
Explain and rewrite the following Scala code: | /**
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License") you m... |
Explain and rewrite the following Scala code: | /**
* Copyright 2016 Confluent Inc.
*
* 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
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agree... |
Explain and rewrite the following Scala code: | package com.twitter.finagle.integration
import com.twitter.conversions.time._
import com.twitter.finagle.client.{MethodBuilder, StackClient}
import com.twitter.finagle.Http.Http2
import com.twitter.finagle.memcached.protocol.{NoOp, Quit}
import com.twitter.finagle.server.StackServer
import com.twitter.finagle.util.Has... |
Explain and rewrite the following Scala code: | package cc.factorie.directed
import cc.factorie.util.FastLogging
import cc.factorie.variable.DoubleVariable
import org.junit.Test
import org.junit.Assert._
import org.scalatest.junit.JUnitSuite
class TestGaussian extends JUnitSuite with FastLogging {
@Test
def testGaussian(): Unit = {
val mean = new DoubleVa... |
Explain and rewrite the following Scala code: | package ghtorrent
import com.mongodb._
import com.mongodb.casbah.commons.MongoDBObject
import org.bson.types.ObjectId
class MongoDatabase(host: String, port: Int, username: String, password: String, databaseName: String) {
private var client: MongoClient = _
private var database: DB = _
private var connected: B... |
Explain and rewrite the following Scala code: | package controllers.submodule
import javax.inject._
import play.api._
import play.api.mvc._
@Singleton
class Application @Inject() extends InjectedController {
def index = Action {
Ok("Submodule page")
}
}
|
Explain and rewrite the following Scala code: | package spire
package math
package poly
import java.lang.Integer.{ numberOfLeadingZeros, numberOfTrailingZeros }
import spire.algebra.{Eq, Field, Ring, Rng, Semiring}
import spire.math.Polynomial
import spire.std.int._
import spire.syntax.field._
import spire.syntax.eq._
import spire.syntax.cfor._
import spire.synta... |
Explain and rewrite the following Scala code: | /**
* Copyright 2015 Yahoo Inc. Licensed under the Apache License, Version 2.0
* See accompanying LICENSE file.
*/
package kafka.manager
import akka.pattern._
import kafka.manager.features.KMDeleteTopicFeature
import java.util.concurrent.TimeUnit
import com.google.common.cache.{LoadingCache, CacheLoader, CacheBui... |
Explain and rewrite the following Scala code: | package daniel.zolnai.marathon.entity
/**
* Application configuration for sending emails.
* Created by Daniel Zolnai on 2016-07-10.
*/
case class EmailConfig(host: String,
port: Int,
sender: String,
username: Option[String],
... |
Explain and rewrite the following Scala code: | package com.joescii
import org.scalacheck.{ Properties, Prop }
import Prop._
import Generators._
import Solution.palindromes
object PalindromeProperties extends Properties("PalindromeProperties") {
def isPalindrome(s: String): Boolean = {
val l = s.length / 2
s.take(l) == s.takeRight(l).reverse
}
prop... |
Explain and rewrite the following Scala code: | /*
* 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
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the... |
Explain and rewrite the following Scala code: | /*
*************************************************************************************
* Copyright 2014 Normation SAS
*************************************************************************************
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero Ge... |
Explain and rewrite the following Scala code: | /*
* Copyright (c) 2012-2015 Snowplow Analytics Ltd. All rights reserved.
*
* This program is licensed to you under the Apache License Version 2.0,
* and you may not use this file except in compliance with the Apache License Version 2.0.
* You may obtain a copy of the Apache License Version 2.0 at http://www.apach... |
Explain and rewrite the following Scala code: | package sext
import util.Try
import reflect.runtime.universe._
import reflect.runtime.currentMirror
import collection.GenTraversableOnce
object `package` {
implicit class SextMap [ A, B ] ( val a : Map[ A, B ] ) extends AnyVal {
def filterValues(predicate: B => Boolean)
= a.filter(pair => predicate(pair.... |
Explain and rewrite the following Scala code: | package chee.cli
import org.scalatest._
import chee.it._
class CollectionTest extends FlatSpec with Matchers with CommandSetup {
def collRemove = new CollectionRemove with BufferOut
def collEdit = new CollectionEdit with BufferOut
def collShow = new CollectionShow with BufferOut
"collection add" should "add... |
Explain and rewrite the following Scala code: | import org.apache.spark._
import org.apache.spark.streaming._
import org.apache.spark.streaming.StreamingContext._
import org.apache.spark.SparkContext
import org.apache.spark.SparkContext._
import InstrumentParameters._
import StockOptionPricing._
object StockOptionMarketRisk {
val shiftSize = 0.001
val riskFreeR... |
Explain and rewrite the following Scala code: | package ru.wordmetrix.nlp
object NLP {
type Phrase = String
type Word = String
implicit def string2NLP(s: String) = new NLP(s)
implicit def list2NLP(l: List[String]) = new NLP(l)
implicit def list2String(l: List[String]) = l.rectify()
implicit def nlp2String(nlp: NLP) = nlp.phrase.rectify()
... |
Explain and rewrite the following Scala code: | /*
* Copyright (C) 2014 - 2016 Softwaremill <http://softwaremill.com>
* Copyright (C) 2016 - 2019 Lightbend Inc. <http://www.lightbend.com>
*/
package akka.kafka
import org.apache.kafka.common.errors.TimeoutException
final case class KafkaConnectionFailed(te: TimeoutException, attempts: Int)
extends Exception... |
Explain and rewrite the following Scala code: | package com.karasiq.nanoboard.sources.bitmessage
import play.api.libs.json.Json
import com.karasiq.nanoboard.NanoboardMessage
@SerialVersionUID(0L)
private[bitmessage] final case class WrappedNanoboardMessage(hash: String, message: String, replyTo: String) {
assert(hash.length == NanoboardMessage.HashLength && rep... |
Explain and rewrite the following Scala code: | package com.twitter.finagle.stream
import com.twitter.finagle.netty3.{BufChannelBuffer, ChannelBufferBuf}
import com.twitter.io.Buf
case class StreamRequest(
method: StreamRequest.Method,
uri: String,
version: Version = Version(1, 1),
headers: Seq[Header] = Nil,
body: Buf = Buf.Empty
)
object Str... |
Explain and rewrite the following Scala code: | package moe.pizza.auth.webapp.rest
import moe.pizza.auth.config.ConfigFile.{AuthConfig, ConfigFile}
import moe.pizza.auth.graphdb.EveMapDb
import moe.pizza.auth.interfaces.{BroadcastService, PilotGrader, UserDatabase}
import moe.pizza.auth.models.Pilot
import moe.pizza.auth.tasks.Update
import moe.pizza.crestapi.Crest... |
Explain and rewrite the following Scala code: | package scala.collection.mutable
import java.util.concurrent.TimeUnit
import org.openjdk.jmh.annotations._
import scala.collection.mutable
@BenchmarkMode(Array(Mode.AverageTime))
@Fork(1)
@Threads(1)
@Warmup(iterations = 6)
@Measurement(iterations = 6)
@OutputTimeUnit(TimeUnit.NANOSECONDS)
@State(Scope.Benchmark)
c... |
Explain and rewrite the following Scala code: | package domino.logging
import domino.service_consuming.ServiceConsuming
/**
* A class that mixes in the [[Logging]] trait. Use this if you want to use a class instead of a trait.
*/
class SimpleLogging(protected val serviceConsuming: ServiceConsuming) extends Logging
|
Explain and rewrite the following Scala code: | package geotrellis.util
import geotrellis.spark.etl.config.{AccumuloPath, AccumuloProfile}
trait AccumuloSupport extends BackendSupport {
lazy val accumuloOutputPath = etlConf.output.backend.path match {
case p: AccumuloPath => p
case p => throw new Exception(s"Not valid output AccumuloPath: ${p}")
}
@... |
Explain and rewrite the following Scala code: | package org.broadinstitute.dsde.workbench.sam.db.tables
import org.broadinstitute.dsde.workbench.model.WorkbenchUserId
import org.broadinstitute.dsde.workbench.sam.db.{DatabaseKey, SamTypeBinders}
import scalikejdbc._
final case class GroupMemberPK(value: Long) extends DatabaseKey
final case class GroupMemberRecord(i... |
Explain and rewrite the following Scala code: | package org.igye.jfxutils.events
import javafx.event.{Event, EventHandler, EventType}
import javafx.scene.Scene
import javafx.scene.input.KeyEvent
import org.igye.jfxutils.Implicits.sceneToSceneOps
import org.igye.jfxutils.action.ActionType.{FILTER, HANDLER}
import org.igye.jfxutils.action.{Action, ShortcutActionTrig... |
Explain and rewrite the following Scala code: | /**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may... |
Explain and rewrite the following Scala code: | package org.apache.spot.dns
import org.apache.spot.testutils.TestingSparkContextFlatSpec
import org.apache.spot.utilities.Entropy
import org.scalatest.Matchers
class DNSWordCreationTest extends TestingSparkContextFlatSpec with Matchers {
"entropy" should "return 2.807354922057603 with value abcdefg" in {
val... |
Explain and rewrite the following Scala code: | /**
* Copyright 2009 Google Inc.
*
* 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
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to... |
Explain and rewrite the following Scala code: | /*
* Copyright 2013 Twitter Inc.
*
* 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
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to... |
Explain and rewrite the following Scala code: | package drt.client.components
import diode.data._
import drt.client.UserDeskRecFixtures._
import drt.client.components.Heatmap.Series
import drt.client.services.{DeskRecTimeSlots, Shift, ShiftService}
import drt.client.services.JSDateConversions.SDate
import drt.shared.FlightsApi.QueueName
import drt.shared._
import u... |
Explain and rewrite the following Scala code: | /*
* Copyright 2012-2020 the original author or authors.
*
* 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
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by ap... |
Explain and rewrite the following Scala code: | /*
* Copyright (c) 2014-2021 by The Monix Project Developers.
* See the project homepage at: https://monix.io
*
* 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
*
* http://www.apache... |
Explain and rewrite the following Scala code: | package parsing.backtrack
import parsing.UnitSpec
/**
* Created by hongdi.ren.
*/
class BacktrackParserTest extends UnitSpec {
"BacktrackParser" should "throw exception for incorrect input" in {
val lexer = new BacktrackLexer("[a,b]=[c,d,,]")
val parser = new BacktrackParser(lexer)
val e = the[Exce... |
Explain and rewrite the following Scala code: | package breeze.util
/*
Copyright 2012 David Hall
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
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in... |
Explain and rewrite the following Scala code: | package com.gu.release
import com.typesafe.sbt.SbtGit.git
import com.typesafe.sbt.git.ConsoleGitRunner
import com.typesafe.sbt.pgp.PgpKeys
import sbt.Keys._
import sbt._
import xerial.sbt.Sonatype
import xerial.sbt.Sonatype.SonatypeCommand
object ShipAutoPlugin extends AutoPlugin {
//Declare dependencies on other ... |
Explain and rewrite the following Scala code: | package kuyfi
import java.util.{ List => JList, Map => JMap, Set => JSet }
import scala.jdk.CollectionConverters._
object JDKConv {
def toJava[A, B](m: Map[A, B]): JMap[A, B] = m.asJava
def toJava[A](m: List[A]): JList[A] = m.asJava
def toScala[A](m: JSet[A]): Set[A] = m.asScala.toSet
}
|
Explain and rewrite the following Scala code: | /*
* Copyright (c) 2021, salesforce.com, inc.
* All rights reserved.
* SPDX-License-Identifier: BSD-3-Clause
* For full license text, see the LICENSE file in the repo root or https://opensource.org/licenses/BSD-3-Clause
*/
package com.krux.hyperion.activity
import com.krux.hyperion.HyperionContext
import com.kru... |
Explain and rewrite the following Scala code: |
//::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
/** @author John Miller
* @version 1.3
* @date Mon Sep 21 15:05:06 EDT 2009
* @see LICENSE (MIT style license file).
*/
package scalation.animation
import scala.collection.mutable.{HashSet, ListBuffer}
import scala.math.a... |
Explain and rewrite the following Scala code: | package com.github.diegopacheco.scala.akkastreams
object TimeBasedProcessingMain extends App {
import akka.stream._
import akka.stream.scaladsl._
import akka.{ NotUsed, Done }
import akka.actor.ActorSystem
import akka.util.ByteString
import scala.concurrent._
import scala.concurrent.duration._
imp... |
Explain and rewrite the following Scala code: | package com.tonybeltramelli.desktop.core.scoring
import com.tonybeltramelli.desktop.util.Helper
class LanguageBasedScoring extends AScoring
{
override def getScore(f: (Map[String, Int], Int), query: List[String]) : Double =
{
val lambda : Double = 0.1 //0.1 for title queries and 0.7 for long queries, Jelinek-M... |
Explain and rewrite the following Scala code: | /*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may ... |
Explain and rewrite the following Scala code: | /*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may ... |
Explain and rewrite the following Scala code: | /*
* Part of NDLA article-api.
* Copyright (C) 2018 NDLA
*
* See LICENSE
*/
package db.migration
import java.sql.Connection
import org.flywaydb.core.api.migration.{BaseJavaMigration, Context}
import org.json4s.Extraction.decompose
import org.json4s.JsonAST.JArray
import org.json4s.native.JsonMethods.{compact, p... |
Explain and rewrite the following Scala code: | package io.questions.testdata
import java.util.UUID
import cats.data.NonEmptyList
import io.questions.model.questionnaire.Element.Primitive
import io.questions.model.questionnaire.Path.root
import io.questions.model.questionnaire.PrimitiveAnswer.{ EnumerationAnswer, StringAnswer }
import io.questions.model.questionna... |
Explain and rewrite the following Scala code: | package slinky.web
import slinky.core.SyntheticEvent
import scala.scalajs.js
import org.scalajs.dom.AnimationEvent
// https://reactjs.org/docs/events.html?#animation-events
@js.native
trait SyntheticAnimationEvent[+TargetType] extends SyntheticEvent[TargetType, AnimationEvent] {
val animationName: String = js.nati... |
Explain and rewrite the following Scala code: | package org.jetbrains.sbt.project.template
import com.intellij.ide.util.projectWizard.ModuleBuilder
import com.intellij.openapi.application.ApplicationManager
import com.intellij.openapi.diagnostic.Logger
import com.intellij.openapi.externalSystem.service.project.wizard.AbstractExternalModuleBuilder
import com.intelli... |
Explain and rewrite the following Scala code: | package com.acme.sausage
import akka.actor.Actor
import spray.routing._
import spray.http.StatusCodes._
import org.json4s._
import spray.httpx.Json4sSupport
class ExtractAndRunServiceActor(val service: Extractor) extends Actor with ExtractAndRunService {
def actorRefFactory = context
def receive = runRoute(restR... |
Explain and rewrite the following Scala code: | /*
* Copyright (c) 2012-2015 Snowplow Analytics Ltd. All rights reserved.
*
* This program is licensed to you under the Apache License Version 2.0,
* and you may not use this file except in compliance with the Apache License Version 2.0.
* You may obtain a copy of the Apache License Version 2.0 at http://www.apach... |
Explain and rewrite the following Scala code: | package glaux.persistence.mongodb
import java.time.ZonedDateTime
import glaux.interfaces.api.domain._
import glaux.persistence.mongodb.GeneralHandlers._
import org.specs2.mutable.Specification
import reactivemongo.bson._
import play.api.libs.functional._
import syntax._
case class TestCase(readings: Vector[(Seq[Doub... |
Explain and rewrite the following Scala code: | package org.scalajs.jsenv.test
import org.scalajs.jsenv.rhino._
import org.scalajs.core.tools.sem._
class RhinoJSEnvTest extends TimeoutComTests {
protected def newJSEnv = new RhinoJSEnv(Semantics.Defaults)
}
|
Explain and rewrite the following Scala code: | package de.holisticon.showcase.ticketbooking.service
import akka.actor.{ ActorLogging, ActorRef, Actor }
import akka.http.scaladsl.Http
import akka.http.scaladsl.model.HttpEntity.Strict
import akka.http.scaladsl.model._
import akka.http.scaladsl.model.headers.Location
import akka.stream.Materializer
import akka.util.{... |
Explain and rewrite the following Scala code: | package com.shocktrade.controlpanel.runtime.functions
package builtin
import com.shocktrade.controlpanel.runtime.{RuntimeContext, Scope, TextValue}
import io.scalajs.JSON
import io.scalajs.npm.request.Request
import io.scalajs.util.PromiseHelper.Implicits._
import scala.concurrent.{ExecutionContext, Future}
/**
* ... |
Explain and rewrite the following Scala code: | package edu.berkeley.nlp.summ
import java.io.File
import scala.collection.mutable.ArrayBuffer
import edu.berkeley.nlp.entity.GUtil
import edu.berkeley.nlp.entity.coref.MentionPropertyComputer
import edu.berkeley.nlp.entity.coref.NumberGenderComputer
import edu.berkeley.nlp.entity.coref.PairwiseScorer
import edu.berkel... |
Explain and rewrite the following Scala code: | package core.common
import com.ning.http.client.AsyncHttpClientConfig
import play.api.libs.concurrent.Execution.Implicits._
import play.api.libs.functional.syntax._
import play.api.libs.json.Json.JsValueWrapper
import play.api.libs.json._
import play.api.libs.ws.{DefaultWSClientConfig, WS}
import play.api.libs.ws.ning... |
Explain and rewrite the following Scala code: | package kipsigman.domain.service
import java.net.{ URLDecoder, URLEncoder }
import scala.util.matching.Regex
trait UrlUtils {
// Regex
val UrlRegex: Regex = """(https?|ftp|file|mailto)://[-A-Za-z0-9+&@#/%?=~_|!:,.;\{\}]*[-A-Za-z0-9+&@#/%=~_|\{\}]""".r
val UrlMatchRegex: Regex = ("^" + UrlRegex.toString + "$... |
Explain and rewrite the following Scala code: | package se.culvertsoft.mgen.cpppack.generator.impl.classh
import se.culvertsoft.mgen.api.model.ClassType
import se.culvertsoft.mgen.compiler.util.SourceCodeBuffer
object MkDestructor {
def apply(t: ClassType)(implicit txtBuffer: SourceCodeBuffer) {
txtBuffer.tabs(1).textln(s"virtual ~${t.shortName()}();")
... |
Explain and rewrite the following Scala code: | // 1EC Graph Parser
// Copyright (c) University of California
// Copyright (c) Jonathan Kummerfeld
//
// This software is covered by a license. See the LICENSE.txt file in the
// top-level directory of this distribution or at
// https://github.com/jkkummerfeld/1ec-graph-parser for the full text of the
// license.
pac... |
Explain and rewrite the following Scala code: | import scala.of.coq.lang._
import Nat._
import Pairs._
import Bools._
import MoreLists._
import scala.concurrent.Future
import MoreFutures._
object FutureMergeSort {
def split[A](l: List[A]): (List[A], List[A]) =
l match {
case Nil => (Nil, Nil)
case x :: Nil => (x :: Nil, Nil)
case x :: y :: xs... |
Explain and rewrite the following Scala code: | /*
* Copyright (C) 2016 Language Technology Group and Interactive Graphics Systems Group, Technische Universität Darmstadt, Germany
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, ... |
Explain and rewrite the following Scala code: | object GoodCoverage {
def sum(num1: Int, num2: Int) = {
num1 + num2
}
}
|
Explain and rewrite the following Scala code: | package me.shreyasr.starfighter
import java.util.ArrayList
import com.badlogic.ashley.core.EntitySystem
import me.shreyasr.starfighter.event.{Event, EventQueue}
import scala.collection.JavaConversions._
class EventQueueNetworkUpdater(priority: Int, eventQueue: EventQueue, newEvents: ArrayList[Event])
extends Enti... |
Explain and rewrite the following Scala code: | /*
*
* /\\\\\\\\\\
* /\\\\\\///\\\\\\
* /\\\\\\/ \\///\\\\\\ /\\\\\\\\\\\\\\\\\\ /\\\\\\ /\\\\\\
* /\\\\\\ \\//\\\\\\ /\\\\\\/////\\\\\\ /\\\\\\\\\\\\\\\\\\\\\\ \\/// /\\\\\\\\\\ /\\\\\\\\\\ /\\\\\\ /\\\\\\ /\\\\\\\\\\\\\\\\\\\\
* \\/\\\\\\ \\/\\\\\\ \\/\\\\\\\\\\\\\\\\\\\... |
Explain and rewrite the following Scala code: | /*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you ... |
Explain and rewrite the following Scala code: | package japgolly.scalajs.react.core
import scalajs.js
import scalajs.js.annotation._
import utest._
import japgolly.scalajs.react._
import japgolly.scalajs.react.test.ReactTestUtils
import japgolly.scalajs.react.test.TestUtil._
object JsFnComponentTest extends TestSuite {
@JSGlobal("FnComp")
@js.native
object R... |
Explain and rewrite the following Scala code: | package glasskey.spray.client
import akka.actor.ActorRefFactory
import spray.routing._
/**
* Created by loande on 12/5/2014.
*/
class HelloWorldClientCredentialsClientService(actorRefFactory: ActorRefFactory) extends SampleClientService(actorRefFactory) {
override def helloWorldRoute(implicit env: SprayClientRunti... |
Explain and rewrite the following Scala code: | package com.twitter.finatra.http.internal.marshalling.mustache
import com.google.common.net.MediaType
import com.twitter.finatra.conversions.map._
import com.twitter.finatra.http.marshalling.{MessageBodyWriter, WriterResponse}
import com.twitter.finatra.response.Mustache
import java.util.concurrent.ConcurrentHashMap
i... |
Explain and rewrite the following Scala code: | /*
* Copyright (c) 2013-2022 Erik van Oosten
*
* 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
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law ... |
Explain and rewrite the following Scala code: | /*
* Copyright (c) 2014-2016 Snowplow Analytics Ltd. All rights reserved.
*
* This program is licensed to you under the Apache License Version 2.0,
* and you may not use this file except in compliance with the Apache License Version 2.0.
* You may obtain a copy of the Apache License Version 2.0 at http://www.apach... |
Explain and rewrite the following Scala code: | package excavators.odesk.apps.searcher
import excavators.odesk.db.ODeskExcavatorsDBProvider
import excavators.odesk.ui.{ExcavatorUI, Browser}
import util.logging.{ToDBAndConsoleLogger, SimpleLogger}
/**
* oDesk job searcher
* Created by CAB on 21.09.14.
*/
object Main {
//Create components
val l = new ToDBAndCon... |
Explain and rewrite the following Scala code: | package structures
import java.awt.Color
import java.util.Random
/** Class that provides several frequently used methods across classes
* @author Sean Lewis
*/
object CalcHelp {
private val randomGenerator = new Random
/** Rounds a Double precision value to an Integer.
*/
def round(x: Double): Int = mat... |
Explain and rewrite the following Scala code: | package me.yingrui.segment.neural
import java.lang.Math.abs
import me.yingrui.segment.math.Matrix
trait BackPropagationLayer extends Layer {
def update(rate: Double, momentum: Double)
def propagateError(delta: Matrix): Matrix
def calculateDelta(actual: Matrix, error: Matrix): Matrix
def layer: Layer
v... |
Explain and rewrite the following Scala code: | /*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may ... |
Explain and rewrite the following Scala code: | package org.coursera.naptime
import com.linkedin.data.schema.ArrayDataSchema
import com.linkedin.data.schema.DataSchema
import com.linkedin.data.schema.DataSchemaUtil
import com.linkedin.data.schema.MapDataSchema
import com.linkedin.data.schema.RecordDataSchema
import com.linkedin.data.schema.UnionDataSchema
import or... |
Explain and rewrite the following Scala code: | package models.consul
import play.api.libs.json.Json
case class HealthInfo(
Node: NodeInfo,
Service: ServiceInfo,
Checks: Seq[CheckInfo]
)
object HealthInfo {
implicit val jsonFormat = Json.format[HealthInfo]
}
|
Explain and rewrite the following Scala code: | package org.template.similar
import io.prediction.controller.IEngineFactory
import io.prediction.controller.Engine
case class Query(
val items: List[String],
val num: Int,
val categories: Option[Set[String]],
val whiteList: Option[Set[String]],
val blackList: Option[Set[String]]
) extends Serializable
case... |
Explain and rewrite the following Scala code: | package jellies.game.metadata
import jellies.game.LevelMetadata
case object NoAutoSolve extends LevelMetadata |
Explain and rewrite the following Scala code: | /*******************************************************************************
Copyright (c) 2013, KAIST, S-Core.
All rights reserved.
Use is subject to license terms.
This distribution may include materials developed by third parties.
**************************************************************... |
Explain and rewrite the following Scala code: | package org.raisercostin.jedi.impl
import scala.util.{Try,Failure,Success}
import scala.util.Properties
object ProcessUtils extends SlfLogger{
/**Inspired from here: http://winaero.com/blog/symbolic-link-in-windows-10 */
def executeWindows(command: Seq[String]):Try[Unit] = {
require(Properties.isWin)
Sl... |
Explain and rewrite the following Scala code: | package nvim
/**
* Thrown by the Nvim integration logic whenever Nvim sends an unexpected
* response.
*/
final class UnexpectedResponse(response: String) extends RuntimeException(response)
|
Explain and rewrite the following Scala code: | package ch.wsl.box.codegen
import slick.model.{Column, Model}
import ch.wsl.box.jdbc.PostgresProfile.api._
import scala.concurrent.Await
import scala.concurrent.duration.DurationInt
case class FixFileAccesGenerator(model:Model,_tables:Seq[String]) extends slick.codegen.SourceCodeGenerator(model)
with BoxSourceCo... |
Explain and rewrite the following Scala code: | package dk.itu.wsq.cases.quicksort
import dk.itu.wsq._
import scala.util.Random
object QuickSortNode {
def insertionSort(arr: Array[Int]): Unit = {
//println("Insertion sort")
var x = 0
var j = 0
for (i <- 0 until arr.length) {
x = arr(i)
j = i
while (j > 0 && arr(j - 1) > x) {
... |
Explain and rewrite the following Scala code: | package com.bostontechnologies.quickfixs.messages
import quickfix.Message
import quickfix.fixt11.Reject
import quickfix.field._
class RichSessionReject private(self: Message)
extends RichMessage(self) {
require(RichMessage.isA(self, RichSessionReject.msgType))
def refMessageSequenceNumber: Int = self.getInt(R... |
Explain and rewrite the following Scala code: | /* *\\
** Squants **
** **
** Scala Quantities and Units of Measure Library and DSL **
** (c) 2013-2015, G... |
Explain and rewrite the following Scala code: | /*
* Copyright 2001-2013 Artima, Inc.
*
* 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
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agre... |
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