bityob

from collections import deque

class DictWithMaxKeys:
    def __init__(self, maxlen, init=None):
        self.maxlen = maxlen 
        self._deque = deque()
        self._dict = {}
        
        if init is not None:
            self._dict.update(init)

bityob

using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
using System.Text;
using System.Threading.Tasks;

namespace DictMaxLength
{

bityob

How to automatically start ssh server when launching Windows Subsystem for Linux

Microsoft partnered with Canonical to create Bash on Ubuntu on Windows, running through a technology called the Windows Subsystem for Linux. Below are instructions on how to set up the ssh server to run automatically at boot.

1. Uninstall and reinstall the ssh server using the following commands:
   1. sudo apt remove openssh-server
   2. sudo apt install openssh-server
2. Edit the /etc/ssh/sshd_config file by running the command sudo vi /etc/ssh/sshd_config and do the following
   1. Change Port to 2222 (or any other port above 1000)
3. Change UsePrivilegeSeparation to no

bityob

bityob

How to enable ssh on Windows?

Tested on Windows Version 10.0.17755.1

• Run cmd as admin

• Install OpenSSH.Client - dism /online /Add-Capability /CapabilityName:OpenSSH.Client~~~~0.0.1.0

C:\WINDOWS\system32>dism /online /Add-Capability /CapabilityName:OpenSSH.Client~~~~0.0.1.0

bityob

$arguments=$args[0]
$command="Restart-Computer $arguments"

Write-Host "Command: '$command'"

iex $command

Write-Host "Done"

bityob

Run httpbin locally

docker pull kennethreitz/httpbin
docker run -d -p 8888:80 kennethreitz/httpbin

Clone this gist

git clone https://gist.github.com/02b1a823b478ad74a8440b86f95e13a6.git requests-latency-test
cd requests-latency-test

bityob

def get_longest_substring_of_two_chars(string):
    max_start = 0
    max_end = 0
    
    curr_start = 0
    curr_second_char = 0
    curr_end = 0
    curr_chars = []
    
    for index, ch in enumerate(string):

bityob

import socket
import ssl

SERVER_PORT = 60000
HOST = "127.0.0.1"

tls_client_cert = "client.crt"
tls_client_key = "client-private-key.key"
tls_key_password = None
tls_ca_bundle = "ca_bundle.pem"

bityob

from aiosmtpd.controller import Controller
import asyncio


class ExampleHandler:
    async def handle_RCPT(self, server, session, envelope, address, rcpt_options):
        print(f"handle_RCPT: {address}")
        if address.endswith('@error.com'):
            user_part = address.split("@")[0]
            try: