Posts by henrique.marques • 42 points
7 posts
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answer696
viewsQ: condition to prevent textbox null
How do I make the system not allow insertion of null values inside a textbox, using id condition? if(verificar se o textbox é null){ MessangeBox.Show("digite um valor"); }…
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answers84
viewsA: Form with Struct and Pointers
void recebe (struct Pessoas *y) { fflush (stdin); fgets (y->nome, 30, stdin); fgets (y->endereco, 50, stdin); scanf ("%d", &y->telefone); } Try to receive the data entries as follows:…
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answer72
viewsA: erro_persistence_mysql8.0_hibernate_eclipse
chatting with a DBA teacher identified that the version of Hibernate was incompatible with Mysql Bank, and he adjusted the code on behalf of Timezone: <?xml version="1.0" encoding="UTF-8"?>…
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answer72
viewsQ: erro_persistence_mysql8.0_hibernate_eclipse
Guys, I’m in my first persistence class, but the code is not working, **mysql persistence file:* <?xml version="1.0" encoding="UTF-8"?> <persistence…
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answer89
viewsA: Formula SE + PROCV ending in #VALUE!
=SE(PROCV(R25;'TABELA1'!A:A;1;0);"ERRO DE WORKFLOW";""), Voce needs to define what the SE, what Voce wants procv to return, whether it will be equal to something, or greater/lesser, needs to set…
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answers50
viewsA: Bdmedia Excel function
If I understood correctly, for it to work the formula Bdmedia, in the column of values it will make the media according to the criteria of the filters =Bdmedia(banco_de_data; field; criteria)…
excelanswered henrique.marques 42 -
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votes2
answers562
viewsA: How to use ("%10.2f",&d) in C I want the number to come out integer
Instead of using like this, printf("%10.2f",&d);put it as followsprintf("%i",d); because Voce already defined above that "d" is integer.