w3docs logo
  1. Snippets
    2. ›
  2. object

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.

object python reflection

Creating anonymous objects in php

In PHP, anonymous objects can be created using the new class syntax.

php object oop

How do I check if an object has an attribute?

You can use the hasattr function to check if an object has an attribute.

object python attributes

How do I copy an object in Java?

There are several ways to copy an object in Java. Here are a few options:

java object copy clone

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.

object sizeof python memory-management memory

How do I print my Java object without getting "SomeType@2f92e0f4"?

To print a Java object in a more readable format, you can override the toString() method in your class.

java string tostring object

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.

java integer object casting

How to Convert a PHP Array to a JavaScript Array

In this tutorial, you can find a comprehensive guideline on how to convert a PHP array to JavaScript accurately. Just check out the options and examples.

php json array string json encode object

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.

php json string object

How to Convert DateTime to String in PHP

If you wish to manipulate with the DateTime object in PHP, then this snippet is for you. Here, you will learn how to correctly convert DateTime to string.

php string format list datetime object