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Baraa A. Al-Saqqa bsaqqa

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Genetic Chain Mini Challenge

Write a function which takes a single integral value and prints out a spiral to standard output. The input value indicates the size of the grid to create the spiral in. Passing in 5 would result in a spiral generated in a 5x5 grid. The spiral should start on the top left most cell and each edge should be one unit shorter as the spiral winds around and finally ends.

This exercise is a way for you to show us how you think about and break down problems. How you use data structures and implement algorithms. The challenge shouldn't take more than a couple hours, we understand everyone's time is valuable. We are not looking for speed, we are looking for quality. We hope you enjoy the challenge.

Requirements

  • Any language can be used.
  • Code should run without errors.
@lesstif
lesstif / phpstan.neon.dist
Last active October 4, 2023 12:58
phpstan.neon.dist for laravel
includes:
- ./vendor/nunomaduro/larastan/extension.neon
parameters:
paths:
- app
# The level 8 is the highest level
level: 5
@Farious
Farious / rollback_aab.sh
Last active January 22, 2025 21:22
Script that will use the provided Android App Bundle (.aab) and change its version code and version name to the provided values, avoiding re-building the whole .aab. This enables us to re-submit a previously submited aab to the play store, doing a rollback to the given version.
#!/bin/sh
#
# Script that will use the provided Android App Bundle (.aab) and change its version code and version name to the provided values, avoiding re-building the whole .aab.
# Run this script with: sh rollback.sh your_project.aab android_signing_key.key key_alias key_pwd version_code version_name
#
# Necessary setup:
#
# jarsigner - This binary should exist in the path
#
# Configuration.proto and Resources.proto can be found in aapt2's github
@fabricecw
fabricecw / migration_permission_update_v1_to_v2.php
Last active November 21, 2024 06:40
Update spatie/laravel permission tables from V1 to V2
<?php
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Schema;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;
class PermissionUpdateV1ToV2 extends Migration
{
/**
* Run the migrations.
*
<?php
define('BOT_TOKEN', 'XXXXXXXX:XXXXXXXXXXXXXXXXXXXXXXXX'); // place bot token of your bot here
function checkTelegramAuthorization($auth_data) {
$check_hash = $auth_data['hash'];
unset($auth_data['hash']);
$data_check_arr = [];
foreach ($auth_data as $key => $value) {
$data_check_arr[] = $key . '=' . $value;
@VeraZab
VeraZab / LocalNotifications.js
Last active February 26, 2023 23:26
Simple local notification with Expo
import React, {Component} from 'react';
import {TextInput, View, Keyboard} from 'react-native';
import {Constants, Notifications, Permissions} from 'expo';
export default class Timer extends Component {
onSubmit(e) {
Keyboard.dismiss();
const localNotification = {
title: 'done',
@jeffersonmartin
jeffersonmartin / moodle-nginx-config
Created April 22, 2017 17:50
Nginx Config for Moodle (with proper rewrite/paths)
server {
listen 80;
server_name learn.mydomain.com;
return 301 https://learn.mydomain.com$request_uri;
}
server {
listen 443 ssl;
server_name learn.mydomain.com;
@jarretmoses
jarretmoses / React Native Clear Cache
Last active April 23, 2025 11:20
Clearing the Cache of your React Native Project
RN < 0.50 - watchman watch-del-all && rm -rf $TMPDIR/react-* && rm -rf node_modules/ && npm cache clean && npm install && npm start -- --reset-cache
RN >= 0.50 - watchman watch-del-all && rm -rf $TMPDIR/react-native-packager-cache-* && rm -rf $TMPDIR/metro-bundler-cache-* && rm -rf node_modules/ && npm cache clean && npm install && npm start -- --reset-cache
RN >= 0.63 - watchman watch-del-all && rm -rf node_modules && npm install && rm -rf /tmp/metro-* && npm run start --reset-cache
npm >= 5 - watchman watch-del-all && rm -rf $TMPDIR/react-* && rm -rf node_modules/ && npm cache verify && npm install && npm start -- --reset-cache
Windows - del %appdata%\Temp\react-native-* & cd android & gradlew clean & cd .. & del node_modules/ & npm cache clean --force & npm install & npm start -- --reset-cache
@lopspower
lopspower / README.md
Last active July 31, 2025 14:42
Hexadecimal color code for transparency

Hexadecimal color code for transparency

Twitter

How to set transparency with hex value ?

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

Download This sample on Google Play Store