The Big Programming Thread - Page 832

int i = 0;

...

while (i++ < 10) {
    // do stuff
}

for i in 0 to 9 do 
 ...
done

On January 29 2017 07:34 Manit0u wrote:

Show nested quote +

On January 29 2017 05:24 Acrofales wrote:
But why would you ever type a = a++; (except as a typo from ignorance)? The whole point of a++ is that it's shorthand for incrementing by 1. So if you use ++, you write it:

#include <stdio.h>

int main() {
	int a = 10;
	do {
		printf("Value of a: %d\n", a);
		a++ ;
		
	} while ( a <20 );
	
	return 0;
}

And voila, it works fine. The moment you start writing things with a = <do something with a>, you have to worry about operator precedence (in fact, any time you use multiple operators you have to think about that).

#include <stdio.h>

int main(void)
{
    int a = 10;

    do {
        printf("Value of a: %d\n", a);
    } while (a++ < 20);

    return 0;
}

That's how you do it (if you really want to use the ++ operator)

#include <stdio.h>

int main(void)
{
    int a = 10;

    do {
        printf("Value of a: %d\n", a);
    } while (++a < 20);

    return 0;
}

TABLE: users
COLUMNS: id, username, password

class User
{
    protected $id;
    protected $username;
    protected $password;

    public function setPassword($password)
    {
        $this->password = password_hash($password);
    }

    public function getPassword()
    {
        return $this->password;
    }

    public function passwordValid($password)
    {
        return password_verify($password, $this->password);
    }
}