lightyears1998

import random
from functools import wraps


disk = dict()


def read_cache(path):
    return disk.get(path, None)

lightyears1998

如果 ClusterSettings 的 serialization 键设为 "json" 或不设置，则 Error 的内容是不能正常传递的，只能得到一个空对象。

默认设置下，IPC 可能适合传递小数据。

lightyears1998

      const resolveWhenAllWorkersAreStarted = new class {
            private promise: Promise<void>
            private resolve!: VoidFunction;
            private readyWorkerNumber = 0;

            public constructor (private targetWorkerNumber: number) {
              this.promise = new Promise<void>((resolve) => {
                this.resolve = resolve
              })
              this.workerReadyMessageListener = this.workerReadyMessageListener.bind(this)

lightyears1998

import cluster from "cluster"


function showEventsAndListener(processName: string) {
    console.log(
        `${processName} events and listeners:`,
        process.eventNames().map(e => `${e.toString()}(${process.listenerCount(e)})`).join(', ')
    )
}

lightyears1998

// 银行家算法演示程序

#include "third-party-table_printer.h"

#include <cassert>
#include <ctime>
#include <vector>
#include <iostream>

using namespace std;

lightyears1998

/* Great template of typing practice for ACMers */
#include <ctime>
#include <iostream>
using namespace std;
typedef long long LL;

LL gcd(LL a, LL b)
{
	return b == 0 ? a : gcd(b, a % b);
}