Posts by fabiano.campos • 1 point
2 posts
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answers56
viewsA: Count Database output
Only use the added sql function: SUM $stmt = $pdo->prepare("SELECT SUM(valor_reais) as total FROM tabela"); $stmt->execute(); $row = $stmt->fetch(PDO::FETCH_OBJ); echo $row->total;…
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answer77
viewsQ: How do I change the background color of the element if there is a child element?
I have the body tag and the background color will be changed if there is a div.login as a daughter. ... <body> <div class="container"><div class="login"></div></div>…
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