3 ms·

It's weird to use + for a non-commutative operation, right?

• Znafon 8y ago
  + is already non-commutative for list and tuples for example.
  • dbrgn 8y ago
    And for strings.
  • sullyj3 8y ago
    Wow, I had no idea you could add tuples.
• mar77i 8y ago
  Big fan of .update(), .extend() and similar methods here. I do use { **d } but I don't like using features just because they're there. Let's try to write code that can be read by people without having to wonder about commutativity and such semantic details, especially when you're trying to build something that's supposed to be predictable.
• ernst_klim 8y ago
  They already use it for string concatenation. Multiplication would be more natural though (or, better, just concat function).