Collaborate with your classmates on a conceptual level but do not share code. Submit individually.
An understanding of the following concepts and techniques:
klaeufer
/ DiningPhilosophers.scala
Last active
December 13, 2022 23:00
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| import scala.util.Random | |
| import java.util.concurrent.locks.ReentrantLock | |
| def dinner(number: Int, delayInMs: Int) = | |
| val forks = Array.fill(number)(new ReentrantLock) | |
| // warning: running each philosopher in their own explicit Java thread | |
| def phil(i: Int) = new Thread { | |
| override def run(): Unit = |
klaeufer
/ quine.scala
Last active
November 30, 2018 04:18
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| object Q extends App { val s = "object Q extends App { val s = %c%s%c ; printf(s, 0x22, s, 0x22) }" ; printf(s, 0x22, s, 0x22) } |
klaeufer
/ Advanced-FP-with-Scala.md
Created
February 18, 2017 05:27
— forked from jdegoes/Applied-FP-with-Scala.md
Copyright © 2017 Fantasyland Institute of Learning. All rights reserved.
A function is a mapping from one set, called a domain, to another set, called the codomain. A function associates every element in the domain with exactly one element in the codomain. In Scala, both domain and codomain are types.
val square : Int => Int = x => x * x
klaeufer
/ NatMatryoshka.scala
Last active
January 24, 2017 04:32
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| // simple example illustrating how to replace | |
| // https://github.com/LoyolaChicagoCode/scalamu | |
| // with https://github.com/slamdata/matryoshka | |
| // | |
| // libraryDependencies ++= Seq( | |
| // "org.scalaz" %% "scalaz-core" % "7.2.8", | |
| // "com.slamdata" %% "matryoshka-core" % "0.16.4", | |
| // "com.slamdata" %% "matryoshka-scalacheck" % "0.16.4" % Test | |
| // ) |
klaeufer
/ extract-summary.py
Last active
January 14, 2017 02:31
Basic testing metrics for Android and Maven
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| #!/usr/bin/env python | |
| from bs4 import BeautifulSoup | |
| soup = BeautifulSoup(open("target/site/surefire-report.html"), "html.parser") | |
| table = soup.find("table") | |
| headings = [th.get_text() for th in table.find("tr").find_all("th")] | |
| row = table.find_all("tr")[1] | |
| dataset = [td.get_text() for td in row.find_all("td")] |
klaeufer
/ install-android.sh
Created
January 14, 2017 01:59
install Android SDK on Codenvy (Ubuntu)
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| #!/bin/sh | |
| export ANDROID_HOME=/projects/Android/sdk | |
| mkdir -p $ANDROID_HOME | |
| cd $ANDROID_HOME | |
| wget https://dl.google.com/android/repository/tools_r25.2.3-linux.zip | |
| unzip -q tools_r25.2.3-linux.zip | |
| $ANDROID_HOME/tools/bin/sdkmanager --update |