Form Validation and Show Errors using PHP Tutorial

Submitted by oretnom23 on

In this tutorial, you can learn to Validate Form Fields and Display Errors using PHP Language. The tutorial aims to provide students and beginners with a reference for validating form fields using some built-in functions of PHP and returning the error validation messages. Here, I will be providing a simple web page script that demonstrates the main goal of this tutorial. The web page's complete source code zip file is also provided and is free to download.

How to Fix the "Python TypeError: can't multiply sequence by non-int of type float"

Submitted by oretnom23 on
How to Fix the "Python TypeError: can't multiply sequence by non-int of type float"

If you are facing a Python Type Error that says Python TypeError: can't multiply sequence by non-int of type float. This article can help you understand why this error occurs and how to fix this.

Why does "Python TypeError: can't multiply sequence by non-int of type float" occurs?

The "Python TypeError: can't multiply sequence by non-int of type float" occurs when we are trying to multiply a string with a floating-point number value.

Retrieving Data Between 2 Dates From Database using PHP and MySQL DB Tutorial

Submitted by oretnom23 on

In this tutorial, you can learn to Retrieve Data Between 2 Dates from the Database using PHP Language and MySQL Database. The tutorial aims to provide students and beginners with a reference for learning some techniques for developing dynamic websites or web applications. Here, I will be providing simple web application scripts that demonstrate the objective of this tutorial. The sample source code zip file is free to download.

Simple Language Translator App using Tkinter in Python Free Source Code

Submitted by razormist on
Simple Language Translator App using Tkinter in Python Free Source Code - A simple Python program that can translate the word you entered into the language you selected. This application include only a limited languages such as Spanish, French, Korean, Chinese, etc. Python Free Source Code.

How to fix the "PHP Warning: foreach() argument must be of type array|object ..." error in PHP

Submitted by oretnom23 on
How to fix the "PHP Warning: foreach() argument must be of type array|object ..." error in PHP

If you are new to PHP Language and currently facing a PHP Warning that says "PHP Warning: foreach() argument must be of type array|object ...", this article can help you to understand about this, why this error occurs, and how to fix this.

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