Found a bug on the Russian Railways website. If you order two round-trip tickets, you'll see the text "undefined"🥰 instead of the train compartment number. It doesn't affect the functionality of the app, anyway I sent it to the support #javascript

Interesting js relict dev.to/mistval/javasc… #javascript

The far left hates everyone, themselves included!

Just joined to Stack Overflow community, and my very first answer was accepted as the best. A trifle, but nice #react #javascript stackoverflow.com/questions/7275…