Posts by Márcio Pimentel • 41 points
4 posts
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answer20
viewsA: Unknown column in 4 tables INNER JOIN
SELECT itens_venda.cd_itens_venda, produto.nome, funcionario.nome, cliente.nome, itens_venda.tipo_pagamento, itens_venda.valor_item, itens_venda.quantidade, itens_venda.valor_total,…
mysqlanswered Márcio Pimentel 41 -
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votes1
answer20
viewsQ: Unknown column in 4 tables INNER JOIN
I’m making a INNER JOIN with 4 tables, where the table itens_venda receives the key to funcionario, cliente and produto. But the mistake Error Code: 1054. Unknown column 'itens_venda.cd_itens_venda'…
mysqlasked Márcio Pimentel 41 -
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votes1
answer294
viewsQ: How to center all cells in a table in Latex?
I created a table and would like to center all cells. I used the \centering but it’s not centering the two titles, what should I do to fix that? \begin{table}[H] \centering…
latexasked Márcio Pimentel 41 -
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votes1
answer95
viewsQ: I can’t login after I enter the user’s email and password
I made a login system, only that does not enter the system where always returns to the home screen and does not enter the conditional I want, I think this is happening in the file valida_login.php.…
phpasked Márcio Pimentel 41