navidanindya

Autochange Wallpaper from Unsplash

This simple shell script runs every hour and takes an image from Unplash.com and sets it as a wallpaper. You can choose whatever wallpaper you want by changing the URL in wget of the shell script.

Go to source.unplash.com to know more about the Unplash API.

Installation

• Place this script in your /bin directory.

navidanindya

import re

MORSE_CODE= {
  '.-': 'A', '-...': 'B', '-.-.': 'C', '-..': 'D', '.': 'E', '..-.': 'F',
    '--.': 'G', '....': 'H', '..': 'I', '.---': 'J', '-.-': 'K', '.-..': 'L',
    '--': 'M', '-.': 'N', '---': 'O', '.--.': 'P', '--.-': 'Q', '.-.': 'R',
    '...': 'S', '-': 'T', '..-': 'U', '...-': 'V', '.--': 'W', '-..-': 'X',
    '-.--': 'Y', '--..': 'Z',
    '-----': '0', '.----': '1', '..---': '2', '...--': '3', '....-': '4',
    '.....': '5', '-....': '6', '--...': '7', '---..': '8', '----.': '9',

navidanindya

function disemvowel(str) {
  return str.replace(/[aeiou]/ig,'');
}

console.log(disemvowel("Hello World!"));

navidanindya

import re
def disemvowel(string):
    return re.sub('[aeiou]','',string,flags=re.IGNORECASE)

print(disemvowel("Hello World!"))

navidanindya

def longest(s1, s2):
  return ''.join(sorted(set(s1 + s2)))

print(longest('aaaabbbdddccc','aadfafiseitaabbbss'))

navidanindya

<?php 
    function getUniqueSortedChars ($a, $b) {
      return count_chars($a.$b,3);
    }

    echo getUniqueSortedChars('aaaabbbdddccc','aadfafiseitaabbbss')."\n";
?>

navidanindya

<?php
    echo "Encode BASE64: ----------\n";    
    $string = 'message:whatsup';
    $url = base64_url_encode($string);    
    echo "Encoded: ".$url."\n";
    
    echo "Now decode! --------------\n";    
    $decode = base64_url_decode($url);    
    $getClient = explode(":", $decode);
    foreach ($getClient as $str) {

navidanindya

import sys
import os

def calculateSize(path):
    totalSize = 0

    if len(path) > 2:
        print('Extra argument given.')
        sys.exit(0)
    elif len(path) == 1:

navidanindya

hobbits = ['Frodo', 'Samwise', 'Merry', 'Pippin']
wizards = ['Gandalf', 'Saruman', 'Radagast']

# Function starts
def printList(lists):
    for number, item in enumerate(lists, 1):
        print(str(number) + " " + item)
    
    print("\n")
# Function ends

navidanindya

<?php 

function factorial($number, $memoize = array(0,1)) {
  if ($number == 0 || $number == 1) {
    return 1;
  }
  
  if (!array_key_exists($number, $memoize)) {
    $memoize[$number] = $number * factorial($number-1, $memoize);
  }