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This article shows you how to convert string to int in nodejs. The content is concise and easy to understand, which will definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.

Generally, the calculation or output display in the code does not need to care about the specific type, but in the mongodb query, if you pass the string type to the query parameters, you will not get the desired results, and the mongodb query matches the type.

It is recommended to use Number for type conversion

Number (str)

Another parseInt method that begins with '00' is converted as a binary-to-decimal method.

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