How-to articles, tricks, and solutions about OBJECT
Calling a function of a module by using its name (a string)
To call a function from a module by using its name as a string, you can use the importlib module.
Creating anonymous objects in php
In PHP, anonymous objects can be created using the new class syntax.
How do I check if an object has an attribute?
You can use the hasattr function to check if an object has an attribute.
How do I copy an object in Java?
There are several ways to copy an object in Java. Here are a few options:
How do I determine the size of an object in Python?
You can use the sys.getsizeof() function to determine the size of an object in bytes.
How to cast an Object to an int
To cast an Object to an int in Java, you can use the intValue() method of the Integer class.
How to convert a string to JSON object in PHP
You can use the json_decode function in PHP to convert a JSON string into a PHP object.
How to create new property dynamically
In PHP, you can create a new property for an object dynamically by using the magic method __set.
How to initialize an array of objects in Java
Here is an example of how you can initialize an array of objects in Java:
How to pass an object from one activity to another on Android
There are several ways you can pass an object from one activity to another on Android:
PHP - warning - Undefined property: stdClass - fix?
It looks like you are trying to access a property of an object that has not been defined.
PHP : Remove object from array
Here is an example of how to remove an object from an array of objects in PHP: