Posts by boomboxarcade • 75 points
8 posts
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answer151
viewsQ: How to enter data from a form in the database [Pdostatment - CRUD]
I’m making a CRUD simple to insert data obtained from a form. I did the function but it does not work and does not present any error. I believe it’s because of the information coming from form are…
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votes2
answers2210
viewsQ: View associative array elements with foreach
Hello, everyone. I would like to display the elements of an associative array as follows: Nome: José Idade: 32 Profissão: Médico Nome: Rafaela Idade: 28 Profissão: Dentista All on the same page. And…
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votes1
answer185
viewsQ: Logical doubt of PHP code
Hello, folks. I’m starting in PHP and am having some problems with this code: <?php function linha($semana) { echo "<tr>"; for ($i= 0; $i <= 6; $i++) { if (isset($semana[$i])) { echo…
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answers205
viewsQ: Doubt about HTML input attributes
Hello, everyone. I’m doing a Tabuada using HTML and PHP. The user enters a number through a form and the table is displayed. I wonder if I can put some attribute in <input type="number>"so…
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votes1
answer106
viewsQ: How to start Jekyll with an already downloaded theme
Hey there, guys. I downloaded Jekyll and its dependencies and managed to create a new blog giving a jekyll new novodoblog, but now I downloaded a theme and wanted to create a new blog from it. I…
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answer1424
viewsQ: Practical application of isset() and unset() in PHP
I would like a practical application of the functions isset() and unset(). I’m studying PHP but I don’t understand very well how this can be applied in the development of some application. From now…
phpasked boomboxarcade 75 -
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votes1
answer535
viewsQ: Ajax, Javascript and PHP form
How can I make a form with a UF field and a selection field with label Cities that will be filled through AJAX and that when selecting the UF the JS function connects to the server and returns the…
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answer1657
viewsQ: Problem with id AUTO_INCREMENT in SQL
I created a table in Mysql Workbench with the following settings: CREATE TABLE teste ( id INT AUTO_INCREMENT, nome VARCHAR(50) NOT NULL, email VARCHAR(40) NOT NULL ); And when I try to insert data…