{"ScriptPreparationCode":"var value = \u0022123\u0022; \r\nvar regex = /^\\d\u002B$/;","TestCases":[{"Name":"regex","Code":"regex.test(value)","IsDeferred":false},{"Name":"isNan with parseInt","Code":"isNaN(parseInt(value, 10))","IsDeferred":false},{"Name":"isNan with Number","Code":"isNaN(Number(value))","IsDeferred":false}]}