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Javascript 2021-09-10 17:11:02
javascript check if json object is valid
//extensive check to make sure object is not of string type and not null function isJson(item) { item = typeof item !== "string" ? JSON.stringify(item) : item; try { item = JSON.parse(item); } catch (e) { ... Add solution -
Javascript 2021-09-08 01:00:01
if string javascript
if (typeof myVar === 'string') { /* code */ }; Add solution -
Javascript 2021-09-01 00:34:01
object doesn't support this property or method find
//.find isnt supported in IE11, under here is a polyfill if (!Array.prototype.find) { Object.defineProperty(Array.prototype, 'find', { value: function(predicate) { // 1. Let O be ? ToObject(this value). if (this == null) { throw n... Add solution