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5 days agoFor future reference, the two letter code for Canada is CA 🇨🇦. China is CN 🇨🇳
For future reference, the two letter code for Canada is CA 🇨🇦. China is CN 🇨🇳
This was my thought as well, sanitize your inputs! Are they not quoting/casting to string before input?
The second image has a usage suggestion, maybe that is what they were referring to?