Are Python Strings Mutable or Immutable?
No, Python strings are immutable. This means that once a string is created, it cannot be modified. Any operation that attempts to change a string will instead create a new…
Posted inphp
Can PHP Be Used in Mobile Application Development?
Yes, PHP can be used for mobile applications, but it is primarily a server-side scripting language, not a front-end technology for creating mobile app interfaces. Here's how PHP can be…
Posted inphp
Will PHP Die Soon? No! I think Not.
1. PHP’s Continued Popularity Widespread Use: As of March 2024, PHP powers 76.4% of websites, with older versions like PHP 7.4 still being widely used. While its market share has…
Posted injavascript php
How PHP and JavaScript Can Work Together in Web Development?
Yes, PHP and JavaScript can work together, and they are often used in combination to build dynamic web applications. Here's how they can interact: 1. PHP and JavaScript in the…
How to Connect PHP to SQL Server?
Yes, PHP can connect to a SQL Server database. To achieve this, PHP supports several methods for connecting to Microsoft SQL Server (both on Windows and Linux environments). The two…
How to Run Python Scripts from PHP?
Yes, PHP can run Python scripts. There are several ways to execute a Python script from PHP, depending on the requirements and server configuration. Here are some common methods: 1.…
Displaying an Alternate Image if the Original is Not Found!
To achieve the desired effect—displaying an alternate image if the original source file is not found—pure CSS and HTML alone won't provide an out-of-the-box solution. However, you can still achieve…
Posted inhtml javascript php
How can I display viewdata[title] in an HTML document?
To display a title stored in a variable like viewdata[title] in an HTML file, you'll typically be working with a server-side language like PHP, ASP.NET, or a JavaScript framework that…
Aligning Images and Text in a Responsive Book Catalog using CSS Flexbox!
Here is error code, see details! <?php include("../../controllers/config.php"); include ("../../controllers/protect.php"); if(!isset($_SESSION)){ session_start(); } ?> <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Catálogo</title> <style> *{ margin: 0;…
How to use PHP printf with % in a textarea?
The issue arises because printf treats % as a special character, and when you double it (using %%), it escapes correctly for output, but the textarea still shows the doubled…