misha-krainik

require 'openssl/cipher'

module Cipher
  Algorithm = 'aes-256-cbc'

  def encrypt(text, key)
    cipher = OpenSSL::Cipher::Cipher.new(Cipher::Algorithm)
    cipher.encrypt
    cipher.pkcs5_keyivgen(key)
    secret =  cipher.update(text)

misha-krainik

#  INSERT SORT ALGORITHM
#  _____________________________________________________
#  $ ruby insert_sort.rb.rb 1 8 7 2 3 0 -1 8 3 7 6 -1
#  insert sort argorithm
#  original data: [1, 8, 7, 2, 3, 0, -1, 8, 3, 7, 6, -1]
#  sorted data: [-1, -1, 0, 1, 2, 3, 3, 6, 7, 7, 8, 8]

arr = ARGV.map(&:to_i)

puts <<DESC

misha-krainik

array = [82, 20, -1, 92, 0, 28, 8, 10]

for i in -1..array.length
  min = i
  for j in i+1..array.length.pred
    if array[j] < array[min]
      min = j
    end
  end
  if min != i

misha-krainik

(5..10).reduce(-3, :+)

misha-krainik

100 = :continue
101 = :switching_protocols
102 = :processing
200 = :ok
201 = :created
202 = :accepted
203 = :non_authoritative_information
204 = :no_content
205 = :reset_content
206 = :partial_content

misha-krainik

Edit mc’s ini file (either ~/.mc/ini or ~/.config/mc/ini) and look for the line [Colors]. Then, change the line base_color to this:

[Colors]
base_color=linux:normal=white,black:marked=yellow,black:input=,green:menu=black:menusel=white:menuhot=red,:menuhotsel=black,red:dfocus=white,black:dhotnormal=white,black:dhotfocus=white,black:executable=,black:directory=white,black:link=white,black:device=white,black:special=white,black:core=,black:stalelink=red,black:editnormal=white,black 

misha-krainik

docker-compose up -d
docker attach myapp_web_1

misha-krainik

#! /bin/sh
":"; exec emacs --no-site-file --script "$0" -- "$@" # -*-emacs-lisp-*-
(print (+ 2 2))

misha-krainik

arr = Array.from("Hello world!");
arrLen = arr.length;
arrMidLen = Math.floor(arrLen / 2);
arr.forEach(function(v, i) {
  if (arrMidLen > i) { return }
  var f = arr[i];
  var e = arr[arrLen - i - 1];
  arr[i] = e;
  arr[arrLen - i - 1] = f;
});

misha-krainik

#!/bin/bash

if [[ -z $1 ]]; then
  echo 'Set ./target/debug/<programm_name> as argument'
else
  sudo rr record -n $1
  sudo rr replay -d rust-gdb ~/.local/share/rr/latest-trace
fi