gtindo

def validation_required(validator_function):

    def decorator(function):

        async def error(websocket, err):
            await websocket.send(err)

        async def wrapper(websocket, data):
            status, err = validator_function(data)
            if status:

Sanix-Darker

Fixing Permission Error

How to restore root directory permission to default?

Rule #1: If you are not comfortable with command lines, do not run any command as root.

Running chmod -R 777 / as root will break your system.

Running rm -rf / as root will result in a disaster!.

Sanix-Darker

# A kind of range() but for float element
def frange_core(start, stop=None, step=None):
    # Use float number in range() function

    # if stop and step argument is null set start=0.0 and step = 1.0
    if stop == None:
        stop = start + 0.0
        start = 0.0

    if step == None:

Sanix-Darker

from multiprocessing import Process
import time
from random import randint

def func(pid, number):
    for i in range(1, 50):
        time.sleep(5)
        print('[+] Process -> '+str(pid)+': (' + str(number*i*pid) + ')')

Sanix-Darker

from flask import Flask, escape, url_for, request, redirect, session
from werkzeug.utils import secure_filename

#Instancier une application Flask
app = Flask(__name__)

# Set the secret key to some random bytes. Keep this really secret!
app.secret_key = b'_5#y2L"F4Q8z\n\xec]/'

##########################

gtindo

from threading import Thread, Event


event = Event()


def worker(number, outputs, exit_code):
    msg = "=== Table de mulitiplication par {}".format(number)
    outputs.append(msg)

Sanix-Darker

import signal
import resource
import os

import random

# To Limit CPU time
def time_exceeded(signo, frame): 
    print("CPU exceeded...") 
    raise SystemExit(1) 

Sanix-Darker

import difflib

print("Levenshtein distance implementation !")
_str = 'appel'
difflib.get_close_matches('appel', ['ape', 'apple', 'peach', 'puppy'], n=2)

# returns ['apple', 'ape']

# difflib.get_close_matches finds the best "good enough" matches. 
# Here, first argument is being matched against the second one. 

gtindo

import logging
import pika
import configparser

LOG_FORMAT = ('%(levelname) -10s %(asctime)s %(name) -30s %(funcName) '
              '-35s %(lineno) -5d: %(message)s')
LOGGER = logging.getLogger(__name__)


class RabbitmqManager:

Sanix-Darker

rm -rf Command

The rm -rf command is one of the fastest way to delete a folder and its contents. But a little typo or ignorance may result into unrecoverable system damage. The some of options used with rm command are.

rm command in Linux is used to delete files.
rm -r command deletes the folder recursively, even the empty folder.
rm -f command removes ‘Read only File’ without asking.
rm -rf / : Force deletion of everything in root directory.
rm -rf * : Force deletion of everything in current directory/working directory.
rm -rf . : Force deletion of current folder and sub folders.\