4 ms·
Depending on the language, they might not prevent anything because asserts can/will be ignored in production. See for example Java, python -O.
by tga 8y ago
Depending on the language, they might not prevent anything because asserts can/will be ignored in production. See for example Java, python -O.
- dotancohen 8y agoThat's exactly why assert() is used and not if(). It is meant to be ignored in production in places where one would traditionally do `if (foo) { // This should never happen }`. Production code throws no Exception, in 20 ms the trajectory is recalculated anyway, and everybody is happy. Happens in testing or staging? The exception is logged and fixed.