JosephPecoraro

void str_remove_char ( char array[], int c ) {
	int i, j;
	for ( i = j = 0; array[i]; ++i ) {
		if ( array[i] != c )
			array[j++] = array[i];
	}
	array[j] = '\0';
}

JosephPecoraro

function make_adder( left_operand ) { 
	return function ( right_operand ) { 
		return left_operand + right_operand; 
	}; 
}

// so, you can say:
var plus_two = make_adder(2);
var plus_three = make_adder(3);
alert(plus_two(5));    //=> 7