Posts by Pedro Fernandes • 23 points
3 posts
-
0
votes3
answers41
viewsA: Problems adding multiple elements to Arraylist
Good evening carlos... I saw very little of java , but from what I think you are printing only the name and age variable .. It is not directly accessing the array. Do you agree with me that every…
javaanswered Pedro Fernandes 23 -
1
votes2
answers64
viewsA: Increment does not work as expected
#include <stdio.h> int main (){ int i = 5, j = 3, *p, *q; p = &i; q = &j; printf("%d %d \n", *p,(*p + 1 + *q )); return 0; } I did it this way, and it came out what you wanted ... it’s…
-
0
votes1
answer99
viewsQ: MYSQL - TRANSACTIONS
Good evening, I’m a beginner in mysql and I came up with the following question. When I make a transaction like this START TRANSACTION ; INSERT INTO PESSOA2(IDPESSOA,NOME) VALUES(NULL,'PEDRO2');…