I’m just a hobbyist but…are you guys using exceptions like they’re conditional statements?? I thought those were for only when shit is seriously wrong and execution can’t continue in the current state. Like if some resource was in a bad state or some input was malformed.
Or maybe I haven’t worked on anything complex enough, I dunno.
I suppose it depends on the language? For the most part I think you’re right. Exceptions are only used (if at all) in situations where a program diverges unexpectedly from its normal flow. But take a language like Python. They’re just everywhere. Even your plain old for loop ends on an exception, and that’s just business as usual.
Python programmers appear to actively promote the ‘easier to ask forgiveness, than permission’ style nowadays. This article has a measured take: https://realpython.com/python-lbyl-vs-eafp/
I’m just a hobbyist but…are you guys using exceptions like they’re conditional statements?? I thought those were for only when shit is seriously wrong and execution can’t continue in the current state. Like if some resource was in a bad state or some input was malformed.
Or maybe I haven’t worked on anything complex enough, I dunno.
I suppose it depends on the language? For the most part I think you’re right. Exceptions are only used (if at all) in situations where a program diverges unexpectedly from its normal flow. But take a language like Python. They’re just everywhere. Even your plain old
forloop ends on an exception, and that’s just business as usual.Python programmers appear to actively promote the ‘easier to ask forgiveness, than permission’ style nowadays. This article has a measured take: https://realpython.com/python-lbyl-vs-eafp/