anztrax

class FillInTheBlankQuestion {
  val questionText: String = ""
  val answer: String = ""
  val difficulty: String = ""
}

class TrueOrFalseQuestion {
  val questionText: String = ""
  val answer: Boolean = false
  val difficulty: String = ""

anztrax

import kotlin.properties.ReadWriteProperty
import kotlin.reflect.KProperty

class RangeRegulator(
  initialValue: Int,
  private val minValue: Int,
  private val maxValue: Int,
) : ReadWriteProperty<Any?, Int> {
  var fieldValue = initialValue;

anztrax

import isEmpty from "lodash/isEmpty";

class EncoderDecoderUtils{
	constructor() {
	}

	encodeBase64(data: string): string{
		return Buffer.from(data).toString('base64');
	}

anztrax

[
    {
        parentId: -1,
        id: 1,
        value: 200
    },
    {
        parentId: -1,
        id: 2,
        value: 300

anztrax

This is the UN World Population Prospect 2019 dataset, cleaned and formated CSV

anztrax

anztrax

anztrax

import mariadb from 'mariadb';

const pool = mariadb.createPool({
  host: process.env.DB_HOST,
  user: process.env.DB_USER,
  password: process.env.DB_PASS,
  database: 'my_db',
  connectionLimit: 5
});
console.log('is this called ?');

anztrax

/**
* the value will be all 2 , but if you change into *let*. that will not be happend
**/

let callbacks = [];
for(var i=0;i < 2; i++){
    callbacks.push(() => {
        console.log(i);
});
};

anztrax

package imagerenderer

import (
	"github.com/ungerik/go-cairo"
	"image"
	_ "image/jpeg"
	"net/http"
)

func _decodeBase64() image.Image{