What happens (behind the curtains) when this is executed?
int x = 7; x = x++;
That is, when a variable is post incremented and assigned to itself in one statement? I compiled and executed this. x
is still 7 even after the entire statement. In my book, it says that x
is incremented!
What Is the “==” Operator? There is a comparison operator (==) in Python used to measure the Python equality of two objects. It is also known as the equality operator (==). The above example, where we have compared the two empty lists using the (is) operator, did not provide the expected results.
break statement is put inside the loop body (generally after if condition). It terminates the current loop, i.e., the loop in which it appears, and resumes execution at the next statement immediately after the end of that loop. If the break statement is inside a nested loop, the break will terminate the innermost loop.
The While loop and the For loop are the two most common types of conditional loops in most programming languages.
== 0 means "equal to 0 (zero)".
x = x++;
is equivalent to
int tmp = x; x++; x = tmp;
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