In this Python tutorial, we will take a look at anonymous functions with lambda. Anonymous functions are functions that are not associated with a name. For instance, when we use def(), it defines a function with a keyword associated to it. But, the lambda function creates anonymous functions. Python lambda…
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In this R tutorial, we will take a look into for loops. At a very basic level, a loop will iterate over a sequence under set conditions that must be met. In other, words it can allow the automation of code that calls for repetition. Vector is a basic data…
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Python Exercises
Python Exercise 14 – Calculate the Number of Uppercase Letters and Lowercase Letters
Python Exercise 14 Problem In this Python exercise, write a Python program to calculate the number of uppercase letters and lowercase letters from user input and print the results.. There are functions called isupper() and islower() that may be of help in this exercise. For example, if a user entered…
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Python is an object oriented program, which means everything created in Python is an object. Creating and executing objects are easy and a Python beginner should quickly learn that objects are either mutable or immutable in Python. Every variable in Python must an object instance, since everything in Python is…
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Python Exercise 13 Problem In this Python exercise, write a Python program to calculate the number of letters and digits with input from a user. There are functions called isalpha() and isdigit() that may be of help in this exercise. For example, if a user entered the sentence, I can’t…