louis's Blog
Software developer #Go #CommonLisp #JS #SQL. #LispWorks user. Soft spots for #Emacs #SmallWeb. Recently becoming #OpenBSD enthusiast. #LinuxMint as a daily driver. Recovering Apple addict.
Author of the Tuner app for Linux.
Other hobbies: #Running #FireFighter #StarTrek
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When I saw this in a promo video about
#javascript
I thought it was a joke. Sadly, it isn’t.
A screenshot from a JavaScript browser console showing that in JavaScript, adding the string 2 to the number 2 equals to the string 22. But subtracting the number 2 from the string 2 equals to the the number 0.
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