The Exciting Future of CAD With MBD, MBE, PMI & AI

Just like time does not stand still for any of us, it also does not do that for software design. We have used Computer Aided Design (CAD) for many years, but have also seen how it has changed as technology advances. So, as a person who uses or has used CAD, what do you think about the future of CAD? Chances are that you have seen other applications come and go, while others have remained and even

How to fix the "AttributeError: module 'datetime' has no attribute 'now'" in Python

How to fix the "AttributeError: module 'datetime' has no attribute 'now'" in Python

If you are facing the Python Attribute Error that says "AttributeError: module 'datetime' has no attribute 'now'", this article will help you understand why this error occurred and how to fix it. I will be giving also sample scripts that simulate the error to occur and explain why and solve it.

How to fix the PHP "Illegal offset type" error

How to fix the PHP "Illegal offset type" error

If you are currently facing a "Fatal error: Uncaught TypeError: Illegal offset type in ..." error in your PHP code or script, this article can help you to solve this kind of PHP error.

PHP's Illegal offset Type error occurs when you are trying to use a full object or array as the key of an array. PHP array keys can only be a string or integer type.

Example #1

Let's assume that we the following PHP code: