in styles/docfx.js [1011:1019]
function toQueryString(args) {
var parts = [];
for (var name_1 in args) {
if (args.hasOwnProperty(name_1) && args[name_1] !== '' && args[name_1] !== null && args[name_1] !== undefined) {
parts.push(encodeURIComponent(name_1) + '=' + encodeURIComponent(args[name_1]));
}
}
return parts.join('&');
}