What are some common type errors in JavaScript?
Common type errors in JavaScript include trying to perform operations on incompatible types, like adding a string to a number.
Can you give me an example of such an error?
Sure! For instance, if you try to add a string '5' to a number 10, it will concatenate them, resulting in '510' instead of 15.
How can I avoid these type errors?
You can use type checking with typeof
or instanceof
, and also consider using TypeScript for better type safety.
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