Posts by lalvesoliveira • 323 points
8 posts
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answer73
viewsA: How to use open cv with nodejs in production environment
How’s your package.json? Generally platforms like Umbler do everything automatically from their package.json... Take a look at it. here…
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answer51
viewsA: <footer> only occupies the first 3 columns created in the CSS Grid. How do I occupy the 4 screen columns?
footer has the attribute grid instead of grid-area, this is the problem! body { margin: 0; padding: 0; box-sizing: border-box; background-color: white; } div.container { display: grid;…
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answer310
viewsA: How to implement a pagination using PHP and Ajax
Think of it this way: Navigation between pages: The total of pages is the total of records divided by the amount by page, for example: 1000 records, 100 records per page = 10 pages It is necessary a…
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answer348
viewsA: SQLSTATE[HY000] [1044] Access denied
You are creating a PDO instance in the wrong way, check the official documentation. The correct is: new PDO($dsn, $user, $password); For example: $this->conn = new PDO(…
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answer126
viewsA: How to render my button again in React Native?
You’re pointing to this.props.hypertrophy, so you’re not altering it... Establish the value of state hypertrophy for this.props.hypertrophy in the constructor, and on your button, switch…
react-nativeanswered lalvesoliveira 323 -
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answer131
viewsA: Error accessing PHP application via Docker
According to the configuration you posted, port 8899 will never answer! To make it easy, try interpreting the "ports" setting as follows: ports: - "PARA:DE" That is, the NGINX answers at port 8080,…
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answer49
viewsA: Add values from a php table
Create a variable to store this information outside your foreach, and for each order you run, add the amount, total value, and anything else you need. Your code will look something like this:…
phpanswered lalvesoliveira 323 -
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answers29
viewsA: My delete is deleting the table data but not redirecting to the page I want
failed to return the status of mysqli_query... function apagar($cod_pedido) { $link = conexao(); $query = "delete from pedido_oracao where cod_pedido = '{$cod_pedido}'"; return mysqli_query($link,…