How do I check if an object is an array in JavaScript?
An example of an AI chatbot conversation about checking if an object is an array in JavaScript.
How do I check if an object is an array in JavaScript?
You can use the Array.isArray() method to check if an object is an array. For example: Array.isArray(myArray).
What if I want to check for other types of objects?
You can use the typeof operator for basic types, but for more complex checks, consider using instanceof or Object.prototype.toString.
Can you show me an example of using instanceof?
Sure! You can check like this: if (myArray instanceof Array) { /* it's an array */ }.
Are there any other methods to check if something is an array?
Yes, you can also use Object.prototype.toString.call(myArray) === '[object Array]' as another way to check.
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