IT Nursery
Consider the following example: class Quirky { public static void main(String args) { int x = 1; int y = 3; System.out.println(x == (x = y)); // false x...
Are the two statements below equivalent? SELECT [...] FROM [...] WHERE some_col in (1,2,3,4,5) AND some_other_expr and SELECT [...] FROM...
This question already has answers here: Difference between pre-increment and post-increment in a loop? (23 answers) Closed 7 years ago. The following for loops produce identical results even though...
I have a codebase where developers decided to use AND and OR instead of && and ||. I know that there is a difference in operators’ precedence (&& goes...
If I do this: >>> False in [False, True] True That returns True. Simply because False is in the list. But if I do: >>> not(True) in...
#include <stdio.h> int main(void) { int i = 0; i = i++ + ++i; printf("%d\n", i); // 3 i = 1; i = (i++); printf("%d\n", i); // 2 Should...
Best Answer C has the concept of undefined behavior, i.e. some language constructs are syntactically valid but you can’t predict the behavior when the code is run. As far...