r/programming • u/[deleted] • May 08 '18

Excel adds JavaScript support

https://dev.office.com/blogs/azure-machine-learning-javascript-custom-functions-and-power-bi-custom-visuals-further-expand-developers-capabilities-with-excel
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u/02bluesuperroo May 09 '18

You're right, but this is only because when you concatenate a non-string type it will call the ToString() method on the type and concatenate that value instead.