You can display a function to the console with print(), include it as an element in a composite data object like a list, or even use it as a dictionary key:Python >>> def func(): ... print("I am function func()!") ... >>> print("cat", func, 42) cat <function func ...
In Python, you can sort iterables with the sorted() built-in function. To get started, you’ll work with iterables that contain only one data type.Remove ads Sorting NumbersYou can use sorted() to sort a list in Python. In this example, a list of integers is defined, and then ...
Apply a function to a single column in pandas DataFrameFor this purpose, we will use apply() method inside which we will filter our specified column on which we want to apply a function. The apply() method takes the function which has to be applied on the DataFrame columns. The apply()...
Python program to use melt function in pandas# Importing pandas package import pandas as pd # Creating a dictionary d = { 'Name': {'A': 'Ram', 'B': 'Shyam', 'C': 'Seeta'}, 'Age': {'A': 27, 'B': 23, 'C': 21}, 'Degree': {'A': 'Masters', 'B': 'Graduate', 'C...
The Python any() and all() functions evaluate the items in a list to see which are true. The any() method returns true if any of the list items are true, and the all() function returns true if all the list items are true. Often, when you’re programming, you may want to check...
Create an Entry Widget in Python Tkinter To create a basic Entry widget, you first need to import the Tkinter module and create a root window. Then, use theEntry()constructor to create the widget. Here’s an example: import tkinter as tk ...
1. Quick Examples of NumPy log() Function Following are some quick examples of how to use the log() function in Python NumPy. # Quick examples of numpy log() function # Example 1: Get the log value of scalar arr = np.array(2) arr1 = np.log(arr) # Example 2: Get the log valu...
numpy.apply_along_axis(func1d, axis, arr, *args, **kwargs) Parameters: func1d:function (M,) -> (Nj…) This function should accept 1-D arrays. It is applied to 1-D slices ofarralong the specified axis. axis:integer Axis along whicharris sliced. (axis = 1: along the row; axis ...
1. Quick Examples of NumPy vstack() Function If you are in a hurry, below are some quick examples of how to use vstack() function. # Quick examples of numpy vstack() function# Example 1 : Using vstack()# Get the stacked arrayarr=np.array([1,2,3])arr1=np.array([4,5,6])arr2...
Lambda function contains a single expression. TheLambdafunction is a small function that can also use as an anonymous function means it doesn’t require any name. Thelambdafunction is useful to solve small problems with less code. The following syntax is used to apply a lambda function on pand...