brentshermana

class X:
    def __init__(self, l):
        self.l = l
    def __iter__(self):
        for x in self.l:
            yield x

x = X([1,2,3])
for i in x:
    print(i)

brentshermana

#include <iostream>
#include <fstream>

using namespace std;

int main() {
    ifstream file; // stream object representing an open file

    file.open("test.txt"); // path to some text file
    

brentshermana

import time
import sys
import itertools

# inspired by tqdm https://github.com/tqdm/tqdm
class ConsolePrinter:
    def __init__(self, file):
        self.prev_line_len = 0
        self.file = file
    def write(self, s):