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// oneAction could be setCountry
export const oneAction = params => {
  return {
    type: "ONE_ACTION",
    payload: Promise.resolve(`(value from oneAction ${params})`)
  };
};

// otherAction could be fetchRegions
export const otherAction = params => {

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const PersonMonad = person => {
  const ValidMon = failList => {
    return {
      map: ({ f, error }) => {
        if (!f(person)) {
          failList.push(error);
        }
        return ValidMon(failList);
      },
      flatMap: ({ f, error }) => {

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class MyClass {
    static [Symbol.hasInstance](lho) {
        console.log('with-sugar: is', lho, 'an array?');
        return Array.isArray(lho);
    }
}

console.log([] instanceof MyClass); // true
console.log('my string' instanceof MyClass); // false

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import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;
import java.util.stream.Stream;

public class StreamFlatMap {

	public static void main(String[] args) {

		List<String> list = new ArrayList<>();

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tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

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#!/bin/bash

# where to store the sparse-image
WORKSPACE=~/Documents/workspace.dmg.sparseimage

create() {

    if [ -f $WORKSPACE ]; then
      echo "File ${WORKSPACE} already exists";
      exit 1;

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#!/bin/bash

macos="\x1B"
linux="\033"
marker=$linux

if echo $(uname -a) | grep -q -i "darwin";   then
  marker=$macos
fi

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C Data Types - Handbook

[C Data Types][17]

Table of Contents

C/C++ provides various data types that can be used in your programs.

In general, you'd commonly use:

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watchfiles

• author: Thiago Andrade thiagoh@gmail.com
• license: GPLv3
• description:
• watches the given paths for changes
• and executes a given command when changes occur
• usage:
• watchfiles <paths...>

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#include <stdio.h>
#include <stdlib.h>
#include <iostream>
#include <typeinfo>
#include <type_traits>

namespace com::test {
  
  class BaseClass {