tos-kamiya

from typing import *

import os
import tempfile
import unittest


class ChdirTest(unittest.TestCase):
    def test_chdir(self):
        with tempfile.TemporaryDirectory() as tempdir:

tos-kamiya

import unittest
import os
import tempfile

class ChdirTest(unittest.TestCase):
    def test_chdir(self):
        with tempfile.TemporaryDirectory() as tempdir:
            os.chdir(tempdir)  # this results in remvoing the current directory, so causes an error on Windows

if __name__ == "__main__":

tos-kamiya

# ref: https://stackoverflow.com/questions/375427/a-non-blocking-read-on-a-subprocess-pipe-in-python

# When I tried the answer in this article, I got the following warning and could not do it properly, so I fixed it.
# /usr/lib/python3.8/subprocess.py:842: RuntimeWarning: line buffering (buffering=1) isn't supported in binary mode, the default buffer size will be used

from typing import *

import sys
from subprocess import PIPE, Popen
from threading  import Thread

tos-kamiya

import java.util.Arrays;
import java.util.stream.IntStream;

class Main {
    public static int[] simpleSieve(int limit) {
        boolean[] isPrime = new boolean[limit + 1];
        Arrays.fill(isPrime, true);

        for (int n = 2; n <= limit; n++) {
            if (isPrime[n]) {

tos-kamiya

def simple_sieve(limit):
    is_prime = [True] * (limit + 1)

    for n in range(2, limit + 1):
        if is_prime[n]:
            for m in range(n * n, limit + 1, n):
                is_prime[m] = False
    
    return [n for n in range(2, limit + 1) if is_prime[n]]

tos-kamiya

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int *simple_sieve(int limit) 
{
    char is_prime[limit + 1];
    memset(is_prime, 1, limit + 1);

tos-kamiya

fn simple_sieve(limit: usize) -> Vec<usize> {
    let mut is_prime = vec![true; limit + 1];
 
    for n in 2 ..= limit {
        if is_prime[n] {
            for m in (n*n ..= limit).step_by(n) {
                is_prime[m] = false;
            }
        }
    }

tos-kamiya

参考: https://qiita.com/__mick/items/c80fab6c185a41882880

参考: https://stackoverflow.com/questions/38455078/specifying-papersize-for-md-to-pdf-conversion

pandoc -s -V pagesize:a4 入力ファイル.md -f gfm -t html5 --css github-markdown.css -o 出力ファイル.pdf

ただし、 github-markdown.css は次により作成したもの

tos-kamiya

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フォーマット: <タイプ>(<スコープ>): <件名>

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tos-kamiya