marccarre

#!/usr/bin/env python
'''
List all available versions of Kindle for Mac and Kindle for PC.
Dependencies:
- asyncio==3.4.3
- aiohttp==3.6.3
'''

import os
import sys

marccarre

#!/usr/bin/env python
'''
Usage:
    ./leetcode-ranking.py -c 198 marccarre Hydromail daisuke834
    2400 marccarre 96
    2895 Hydromail 116
    6666 daisuke834 267

Prerequisites:
    - pipenv install click==7.1.2

marccarre

#!/usr/bin/env python
'''
Springer has released some ebooks freely in order to support learning during
these times of lockdown with the COVID-19 spreading.
Source: https://www.springernature.com/gp/librarians/news-events/all-news-articles/industry-news-initiatives/free-access-to-textbooks-for-institutions-affected-by-coronaviru/17855960

A spreadsheet containing the URLs of all available books can be found on the
aforementioned page. These URLs have been hardcoded below. And this script
lets you download all books automatically.

marccarre

from __future__ import annotations  # To allow "MinHeap.push -> MinHeap:"
from typing import Generic, List, Optional, TypeVar
from heapq import heapify, heappop, heappush, heapreplace


T = TypeVar('T')


class MinHeap(Generic[T]):
    '''

marccarre

Keybase proof

I hereby claim:

• I am marccarre on github.
• I am marccarre (https://keybase.io/marccarre) on keybase.
• I have a public key whose fingerprint is E783 6CDE 2E42 F8FE 3847 0FBF 0626 58EF F69B 8B32

To claim this, I am signing this object:

marccarre

import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;

import static java.util.concurrent.TimeUnit.SECONDS;

public class AsynchronousLongComputeVsSlowStore {
    private static final ConcurrentMap<Integer, Integer> store = new ConcurrentHashMap<>();

marccarre

package com.marccarre;

import java.util.Arrays;
import java.util.Comparator;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import java.util.stream.Stream;

import static java.util.concurrent.CompletableFuture.completedFuture;

marccarre

import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ExecutionException;

public class AsynchronousExceptionsHandlingWithWhenComplete {
    public static void main(final String[] args) throws InterruptedException, ExecutionException {
        for (final boolean failure : new boolean[]{false, true}) {

            CompletableFuture<Integer> x = CompletableFuture.supplyAsync(() -> {
                if (failure) {
                    throw new RuntimeException("Oops, something went wrong");

marccarre

import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ExecutionException;
import static java.lang.String.format;

public class AsynchronousExceptionsHandlingWithHandle {
    public static void main(final String[] args) throws InterruptedException, ExecutionException {
        for (final boolean failure : new boolean[]{false, true}) {

            CompletableFuture<Integer> x = CompletableFuture.supplyAsync(() -> {
                if (failure) {

marccarre

import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ExecutionException;

public class AsynchronousExceptionsHandlingWithExceptionally {
    public static void main(final String[] args) throws InterruptedException, ExecutionException {
        for (final boolean failure : new boolean[]{false, true}) {

            CompletableFuture<Integer> x = CompletableFuture.supplyAsync(() -> {
                if (failure) {
                    throw new RuntimeException("Oops, something went wrong");