Mattamorphic

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.mattamorphic.maven.gpr</groupId>
    <artifactId>maven-install-test</artifactId>
    <version>1.0.0</version>

Mattamorphic

  
name: Publish Docker image

on:
  push:
    branches:
    - master
    paths:
    - 'docker-example/*'
    - '.github/workflows/docker-example.yml'

Mattamorphic

package com.mattamorphic.concurrent.assignment2;

import java.util.concurrent.RecursiveAction;
import java.util.ArrayList;
public class InsertionSortAction extends RecursiveAction {

    private ArrayList<Integer> list;

    InsertionSortAction(ArrayList<Integer> list) {
        this.list = list;

Mattamorphic

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

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

# choose how many machines the cluster will contain
N_VMS = 3

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|

Mattamorphic

##
# Reusable Makefile  
#
# usage: `make [PROCESS] TARGET=[FILENAME_NO_EXT] NODES=node1,node2,node3`
# example: `make all TARGET=hello-world NODES=node1,node2,node3`
COMPILER=mpic++
COMPILER_FLAGS=-g -std=c++0x -O0
OBJECTS=$(TARGET).o
HOSTS=--host $(NODES)
PROCESS_COUNT = -np $(shell echo $(NODES), | grep -o "," | wc -l)

Mattamorphic

#include <mpi.h>
#include <stdio.h>

int main(int argc, char** argv) {
    // Initialize the MPI environment
    MPI_Init(NULL, NULL);

    // Get the number of processes
    int world_size;
    MPI_Comm_size(MPI_COMM_WORLD, &world_size);

Mattamorphic

Sign commits on the current branch since the SHA (inclusive)

git rebase --exec 'git commit --amend --no-edit -n -S' -i SHA^

Mattamorphic

# frozen_string_literal: true

require "minitest/mock"

class MyJobTest < ActiveJob::TestCase
  test "check job calls method" do
    mock = Minitest::Mock.new
    mock.expect :mymethod, nil do |id:, message:|
      id.is_a?(Integer) &&
      message.is_a?(String)

Mattamorphic

# frozen_string_literal: true

require "minitest/mock"

class MyJobTest < ActiveJob::TestCase
  # Helper function to wrap mocking the :mymethod method
  #
  # expectations - Array of Procs/Lambdas that will be checked against the message
  #                argument that is passed to the :mymethod method in the MyModule::myclass
  #                object, all must return true.

Mattamorphic

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.example034">

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"