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The __sizeof__() method and the getsizeof() method both are used to get the size of the objects used in the program. The getsizeof() method returns an additional overhead for garbage collection along with each element size of the list. The __sizeof__() method returns the actual size of the object without any overhead. In this article, we will see how we can differentiate these operators in Python. __sizeof__() operator getsizeof() The __sizeof__() operator returns the size of the object without any extra overhead for garbage collection. The getsizeof() operator returns the size of the object with extra ... Read More
What is American Institute of Aeronautics and Astronautics? The American Institute of Aeronautics and Astronautics (AIAA) is a professional organization that promotes the advancement of aeronautics and astronautics through research, education, and advocacy. With over 30, 000 members from around the world, AIAA serves as a leading platform for aerospace professionals to collaborate and exchange ideas, publish research, and stay up-to-date on the latest advancements in the industry. The organization hosts conferences and events, publishes journals, and supports educational programs to foster the development of new aerospace technologies and applications. Additionally, AIAA advocates for policies that support the growth and ... Read More
The != operator checks if the value of both the objects being compared have the same value or not. On the other hand “is not” operator checks if both the objects being compared are not pointing to the same reference. If the objects being compared are not pointing to the same reference then the “is not” operator returns true otherwise false. In this article, we will discuss how != and “is not” operators are used and what are the differences between them. != operator “Is not” operator The != operator compares only the value of the ... Read More
Matplotlib in Python has various functions like read_csv, sort_values, group_by, etc to perform sales data analysis. Every online business which is involved in product sales of any type uses product sales data analysis to increase their sales and know their customers better. Any company which is involved in any type of e-commerce business uses its sales and customer data to identify trends, patterns, and insights that can be used to improve sales and revenue. The sales data can be used to determine which product has the highest traction, which festive season has the highest demand, and many other trends which ... Read More
Pytorch is an open-source machine learning framework that is widely used to create machine learning models and provides various functions to create neural networks. The activation function is a key component of neural networks. The activation function determines the output of a node in the neural network given an input or set of inputs to the node. The activation function introduces non-linearity in the output of a node of the neural network which is necessary for solving complex machine-learning problems. What is an Activation Function ? Neural networks in artificial intelligence consist of an input layer, a hidden layer, and ... Read More
Action chains in selenium python are the execution of multiple browser actions together in sequence. Selenium is a popular open-source automation testing tool used to test web applications and automate browser actions. Selenium can chain multiple browser actions together and this chaining of multiple actions is known as Action chains. In this article, we will discuss what action chains are in selenium python and how to use action chains to automate our web testing. What are Action Chains in Selenium Python? Action chains are a sequence of actions that are performed in a specific order on a web page to ... Read More
We can access the metadata of audio files using Mutagen and the eyeD3 module in Python. For video metadata, we can use movies and the OpenCV library in Python. Metadata is the data that provides information about other data like audio and video data. Metadata of audio and video files include the format of the file, resolution of the file, file size, duration, bit rate, etc. By accessing these metadata we can manage the media more efficiently as well as analyze the metadata to get some useful information. In this article, we will look at some of the libraries or ... Read More
If multiple devices are connected over the same network i.e LAN or wifi then Python provides a way to access the files of the devices sharing the same network. Python built-in http.server module allows us to easily access the files of the devices connected over the same network. Http.server is a simple server that serves devices from the current directory or the chosen directory of the device when a request on the server is done. In this article, we will discuss the steps involved in accessing the files of a device in the same network using Python. Step 1 : ... Read More
Environment variables in Python are configuration values stored outside the code and are used at runtime by the application. These variables are present in the form of key-value pairs just like dictionaries in Python. These variables can be set, updated, or removed from the configuration file without changing the application code. Python gives many operating systems functions to access environment variables without affecting the code of the application. In this article, we will learn the ways in which we can access environment variables in Python. Using the OS Module In order to interact with the operating system python has an ... Read More
Tkinter is a Python library that is used to make desktop applications for Windows and UNIX-based Operating systems. Tkinter gives many choices to make a widget for the application. The same widget can be made in different ways using Tkinter. Today there are vast sources of information available on the internet. News is constantly coming from global sources to local sources. Keeping track of the latest news is a daunting task. In this article, we will build a simple News app with Tkinter and Newsapi. What is Newsapi? News API is an (Application programming interface) that provides access to news ... Read More