What is the difference between parseInt and Number in JavaScript?
An example of an AI chatbot conversation about parseInt vs Number in JavaScript.
What is the difference between parseInt and Number in JavaScript?
The main difference is that parseInt converts a string to an integer, while Number converts a string to a number (integer or float).
Can you give me an example of how each works?
Sure! For parseInt, parseInt('10.5') returns 10, while Number('10.5') returns 10.5.
What happens if the string can't be converted?
If the string can't be converted, parseInt returns NaN for non-numeric strings, while Number also returns NaN but can handle empty strings as 0.
Which one should I use in my code?
Use parseInt when you specifically need an integer, and Number when you want to handle both integers and floats.
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