NumPy is an essential library for anyone working with data in Python. It provides a powerful array object, known as the ndarray, which simplifies mathematical operations and makes it easier to work with large a
Theimportlib.metadatalibrary provides a general way to check the package version in your Python script viaimportlib.metadata.version('numpy')for librarynumpy. This returns a string representation of the specific version such as1.2.3depending on the concrete version in your environment. Here’s the ...
numpy 1.17.2 py37h19a2e04_0 defaults scipy 1.3.1 py37h29ff71b_0 defaults Approach 5: Using pkg_resources Module You can also use thepkg_resourcesmodule, which is part of the setuptools package, to check the version of an installed module. Example This example demonstrates using thepkg_...
Python program to check if a variable is either a Python list, NumPy array, or pandas series # Importing pandas packageimportpandasaspd# Importing numpy packageimportnumpyasnp# Creating a listl=[1,2,3,4,5]# Creating a numpy arrayarr=np.array(l)# Creating a pandas Seri...
First, we import all the modules we need which is cv2 (OpenCV) and numpy (to create a blank image). Next, we create a blank white image and store this in the variable, image. This is done using numpy. Next, we create our custom function, which will print 'Left Click' when the...
Here’s an example of using theisdigit()method to check if a user-entered string is an integer: user_input=input("Your input: ")ifuser_input.isdigit():print("The input is an integer:",user_input)else:print("The input is not an integer. Please enter a valid integer.") ...
# By using Python python -c "import pandas as pd; print(pd.__version__)" # By using Anaconda utility Conda conda list | grep numpy # By using pip pip freeze | grep numpy Frequently Asked Questions on How to Check Pandas Version ...
Keep in mind that this parameter isoptional. You don’t need to provide anything here. If you don’t, np.empty will usenumpy.float64as the default data type. But if you want to manually set this, you have a variety of options. Check outthis pageto see what data types are available...
NumPy concatenate essentially combines together multiple NumPy arrays. There are a couple of things to keep in mind. First, NumPy concatenate isn’t exactly like a traditional database join. It’s more like stacking NumPy arrays. Second, the concatenate function can operate both vertically and hor...
To install NumPy using PIP, follow the steps below: 1. Open the terminal window. 2. Check if PIP is installed. Run the following command: pip --versionCopy The command shows the PIP version if thepackage manageris installed. If the version number does not show, run the following command...