3 ms·
> Developers should never have to use a try-catch. Is the "no exceptions" rule common in Javascript? Are exceptions trouble in JS for some technical reason com
by potkor 14y ago
> Developers should never have to use a try-catch.
Is the "no exceptions" rule common in Javascript? Are
exceptions trouble in JS for some technical reason
compared to eg Python?
- ville 14y agoSince continuation-passing style is so popular in asynchronous code, errors are typically passed to the callback instead of throwing them. If an error was thrown in, say, a callback for an XMLHttpRequest the original caller would not catch it.