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Answer to: Question #1
You can use PDO like this:
$pdo = new PDO('mysql:host=localhost;dbname=your_db', $username, $password);
$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
Make sure your credentials are correct!
Answer to: Question #2
GET is used for retrieving data and parameters are visible in URL. POST is used for sending data securely and parameters are not visible in URL. Use GET for search forms, POST for login forms.
Answered on Aug 21, 2025Answer to: Question #3
Use CSS Grid and Flexbox for layouts, relative units like em/rem for typography, mobile-first approach, and test on multiple devices. Consider using CSS frameworks like Bootstrap for faster development.
Answered on Aug 21, 2025User Statistics
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