function arrayRemove(arr, value) { return arr.filter(function(ele){ return ele != value; });}

const scratchDiv = document.createElement('div');
function toPlainText(html) {
    scratchDiv.innerHTML = html;
    return scratchDiv.textContent;
}

function getDateFormatted(date, separator) {
    if(date) {
        var date = new Date(date);
        var _d = date.getDate(),
            d = _d > 9 ? _d : '0' + _d,
            _m = date.getMonth() + 1,
            m = _m > 9 ? _m : '0' + _m,
            formatted = d + separator + m + separator + date.getFullYear();
        return formatted;
    }else{
        return '';
    }
}

function log(msg) {
    try {
        console.log(msg);
    } catch (e) {

    }
}

var getUrlParameter = function getUrlParameter(sParam) {
    var sPageURL = window.location.search.substring(1),
        sURLVariables = sPageURL.split('&'),
        sParameterName,
        i;

    for (i = 0; i < sURLVariables.length; i++) {
        sParameterName = sURLVariables[i].split('=');

        if (sParameterName[0] === sParam) {
            return sParameterName[1] === undefined ? true : decodeURIComponent(sParameterName[1]);
        }
    }
};

function indexOfFirstDigit(input) {
    let i = 0;
    for (; input[i] < '0' || input[i] > '9'; i++) ;
    return i == input.length ? -1 : i;
}

function indexOfLastDigit(input) {
    let i = input.length - 1;
    for (; input[i] < '0' || input[i] > '9'; i--) ;
    return i == input.length ? -1 : i;
}