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Python
Whether you’re new to programming or an experienced developer, it’s easy to learn and use Python. Python is an interpreted high-level programming language for general-purpose programming.
Python Tutorials will help you to up and running with Python in no time.
Python If not | Difference between if not and is not in Python
With "not" keyword in Python, we invert an expression, so if it returns False, it is now True. We mostly use not in if-statements in Python. Sometimes, we want to invert or flip the value of the boolean variable, and in that case, if not is…
Python cv2 imshow() | How to show image in Python
The cv2.imshow() method in Python is used to display an image in a window. The window automatically fits the image size. OpenCV-Python is the library of Python bindings designed to solve computer vision problems, and it provides a cv2…
Numpy cbrt Example | np cbrt() Function in Python
Numpy cbrt() is a mathematical method that is used to find the cube root of every element in a given array. To calculate cube root in Python, use the numpy cbrt() method. Syntax numpy.cbrt(arr1, out=None, where=True, dtype=None)…
Python cv2 imwrite() | Python cv2 Save Image Example
To save or write an image in Python, use cv2.imwrite() function provided by Python OpenCV library. To get started, we have to import cv2 module, which will make available the functionalities required to read the original image and save the…
How to Convert Image to Base64 String in Python
Base64 encoding enables us to convert bytes containing binary or text data to ASCII characters. By encoding the data, we improve the chances of it being processed correctly by various systems. Some systems don't understand the data in bytes…
Python Random shuffle: How to Shuffle List in Python
Python random shuffle() function shuffles String or any sequence. To shuffle a list means we are rearranging the order of the elements in the list randomly. If you need to perform shuffling as per your requirement, then you can pass the…
Python random sample: How to use random.sample()
The random.sample() is an inbuilt function in Python that returns a specific length of list chosen from the sequence. For example, list, tuple, string, or set. If you want to select only a single item from the list randomly, then use…
How To Convert PIL Image to Grayscale in Python
To convert PIL Image to Grayscale in Python, use the ImageOps.grayscale() method. PIL module provides ImageOps class, which provides various methods that can help us to modify the image. To open the image in Python, PIL provides an Image…
How to Convert PIL Image to Numpy Array in Python
To convert the PIL Image to Numpy array, use the np.array() method and pass the image data to the np.array() method. It will return the array consists of pixel values. Pillow is the Python imaging library that supports a range of image file…
Python Random Choice Method Example
Python random choice() method returns a random element from the non-empty sequence. To find a random element from a sequence like a list, array, dictionary, tuple, or set, you can use Python random.choice() function. We can also use it for…
Python Requests POST Method Example
Python requests post() method sends a POST request to the specified URL. The post() method is used when we want to send some data to the server. Then the data is stored in the Database. If you want to know more about Python requests…
