DanielKucal

function mySort(array $elements) {
	$sorted = true;
	
	for ($i = 0; $i < count($elements)-1; $i++) {
		if ($elements[$i] > $elements[$i+1]) {
			$tmp = $elements[$i+1];
			$elements[$i+1] = $elements[$i];
			$elements[$i] = $tmp;
			$sorted = false;
		}

DanielKucal

function arabic2roman(num) {
  var romans = {
    0:  {"key": 1,    "value": "I"},
    1:  {"key": 4,    "value": "IV" },
    2:  {"key": 5,    "value": "V"},
    3:  {"key": 9,    "value": "IX"},
    4:  {"key": 10,   "value": "X"},
    5:  {"key": 40,   "value": "XL"},
    6:  {"key": 50,   "value": "L"},
    7:  {"key": 90,   "value": "XC"},

DanielKucal

/**
 * Sum all odd Fibonacci Sequence elements less than given number 
 * Return the sum of all odd Fibonacci numbers up to and including the passed number if it is a Fibonacci number.
 */
function sumOddFibs(num) {
  var sum = 0;
  var fibs = [1, 1];
  
  while (Math.max.apply(Math, fibs) < num) {
    fibs.push(fibs[fibs.length-1]+fibs[fibs.length-2]);

DanielKucal

var net = require("net");
var server = net.createServer();
var users = [];
var tools = require("./tools")(users);


server.on('connection', function (conn) {
    conn.setEncoding("utf8");
    conn.write("Hello, what's your name?\r\n");
    users.push(conn);

DanielKucal

# Created by https://www.gitignore.io/api/macos,jetbrains+all

### JetBrains+all ###
# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm
# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839

# User-specific stuff:
.idea/**/workspace.xml
.idea/**/tasks.xml

DanielKucal

Fast lint with autofixer

for pre-commit hook

In order to run linter in a pre-commit hook you can check changed files only for performance reasons.

package.json:

{
  "scripts": [
    "fastlint": "git diff --cached --name-only | grep .ts$ |  xargs -L1 \"./node_modules/.bin/tslint\" --fix"
 ],

DanielKucal

export class Challenge {
  public static sortCsvColumns (csv_data: string): string {
    const rows = csv_data.split('\n').map(row => row.split(','));
    const data: CsvData = {};
    for (const row of rows) {
      for (let i = 0; i < row.length; i++) {
        const header = rows[0][i].toLowerCase();
        if (!data[header]) {
          data[header] = [];
        } else {

DanielKucal

import { CommonModule } from '@angular/common';
import { Injectable, NgModule, Pipe, PipeTransform } from '@angular/core';
import {
  DomSanitizer,
  SafeHtml,
  SafeResourceUrl,
  SafeScript,
  SafeStyle,
  SafeUrl,
} from '@angular/platform-browser';

DanielKucal

Run sam local start-api watching for changes in TypeScript source files

sam build && concurrently "nodemon --on-change-only --ext ts --exec sam build" "sam local start-api"

Requires npm i -g nodemon concurrently

It runs nodemon and sam local start-api in the background simultaneously. The trick is to have the build available before creating docker image, so it's done beforehand and nodemon does it only after changes (using --on-change-only flag).