mahmoud-eskandari

package main

import "fmt"

func main() {
	fmt.Println(Factorial(65))
}

func Factorial(n uint64) uint64 {
	factorialOp(&n, 1, n)

mahmoud-eskandari

Keybase proof

I hereby claim:

• I am mahmoud-eskandari on github.
• I am mahmoud_etc (https://keybase.io/mahmoud_etc) on keybase.
• I have a public key whose fingerprint is E564 7797 34FB 957A E0DE D9B0 C63E FFE4 4AA0 7B64

To claim this, I am signing this object:

mahmoud-eskandari

function flattenMap(itemList, key) {
  return itemList.flatMap(item => {
    if (typeof item[key] === 'undefined' || item[key].length === 0) {
      return item;
    }
    let childs = item[key];
    delete item[key];
    return [item, ...flattenMap(childs, key)];
  });
}

mahmoud-eskandari

func EvalStr(str string, input map[string]string) string {
	for key := range input {
		re := regexp.MustCompile(`(?mU)\[` + key + `\](.*)\[/` + key + `\]`)
		for _, match := range re.FindAllString(str, -1) {
			if len(input[key]) > 0 {
				inner := strings.Replace(match, `[`+key+`]`, "", -1)
				inner = strings.Replace(inner, `[/`+key+`]`, "", -1)
				str = strings.Replace(str, match, inner, -1)
			} else {
				str = strings.Replace(str, match, "", 1)

mahmoud-eskandari

sudo -i
# example sda

lsblk >> get list of partitions


fdisk /dev/sda

>> New Partition
n

mahmoud-eskandari

{
  "application/andrew-inset": [
    "ez"
  ],
  "application/applixware": [
    "aw"
  ],
  "application/atom+xml": [
    "atom"
  ],

mahmoud-eskandari

func NumberFormat(s string) (out string) {
	ln := len(s)
	mod := ln % 3
	m := strings.Split(s, "")
	for k, v := range m {
		if (mod == 0 && k > 0 && k%3 == 0 && k < ln) ||
		   (mod > 0 && k >= (mod) && (k+(3-mod))%3 == 0 && k < ln) {
			out += ","
		}
		out += v

mahmoud-eskandari

TIMESTAMP(DATE_SUB(CURDATE(),INTERVAL 
         CASE weekday(CURDATE())
             WHEN 0 THEN 2
             WHEN 1 THEN 3
             WHEN 2 THEN 4
             WHEN 3 THEN 5
             WHEN 4 THEN 6
             WHEN 5 THEN 0
             WHEN 6 THEN 1
         END

mahmoud-eskandari

curl -fsSL https://get.docker.com | sh

curl -L "https://github.com/docker/compose/releases/download/$(curl --silent "https://api.github.com/repos/docker/compose/releases/latest" | grep -Po '"tag_name": "\K.*?(?=")')/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose
ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose

mahmoud-eskandari

"use strict";
// By Mahmoud Eskandari @ MIT license
function validateCard(card) {
  if (typeof card === 'undefined'
    || card === null
    || card.length !== 16) {
    return false;
  }
  let cardTotal = 0;
  for (let i = 0; i < 16; i += 1) {