function _makeId(length = 4) {
    const possible = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
    var txt = '';
    for (var i = 0; i < length; i++) {
        txt += possible.charAt(Math.floor(Math.random() * possible.length));
    }
    return txt;
}


function getRandomIntInclusive(min, max) {
    min = Math.ceil(min);
    max = Math.floor(max);
    return Math.floor(Math.random() * (max - min + 1)) + min; //The maximum is inclusive and the minimum is inclusive 
}