95. What are functions in Python Functions are entities in Python that increase code resusability and decrease code base size. These are reusable blocks of code that can be invoked by just making a function call. A function consists of two parts: Function Definition: It is where you define ...
Answer: A Python module is a collection of Python commands and definitions in a single file. In a module, you may specify functions, classes, and variables. A module can also include executable code. When code is organized into modules, it is easier to understand and use. It also logically...
Below is a set of 25 questions for the Certified Entry-Level Python Programmer (PCEP) examination focusing on the subtopic "default parameter values." The questions use various formats, including single- and multiple-select questions, fill-in-the-gap, code fill, code insertion, sorting, and mor...
You can find more general built-in functions here.5. What’s the Difference Between the Python append() and extend() Methods? Let’s begin to address this question by revisiting the concept of an iterable that we explained in the first section of this post: Remember that we say that a ...
Here’s a graphical illustration of these functions: 28. How do you split a DataFrame according to a Boolean criterion? To split a DataFrame according to a Boolean criterion in Pandas, you use conditional filtering to create two separate DataFrames based on the criterion. Here’s a step-by...
Modules, in general, are simply Python files with a .py extension and can have a set of functions, classes, or variables defined and implemented. They can be imported and initialized once using the import statement. If partial functionality is needed, import the requisite classes or functions ...
• Functions in Python are first-class objects. This means that you can assign them to a variable. Python functions can also return other functions or accept them as parameters. • Python is a general-purpose language, which is very popular in many industries. Developers use it in automati...
This chapter will focus on the functional aspects of Python. We'll start by defining functions with a variable amount of positional as well as keyword arguments. Next, we'll cover lambda functions and in which cases they can be helpful. Especially, we'll see how to use them with such fun...
Indentation is required in Python. It designates a code block. An indented block contains all of the code for loops, classes, functions, and so on. The most common method is to use four space characters. If your code is not indented properly, it will not run correctly and will generate ...
Learn about the Top 16 Functions in Python you should know Google Python Interview Questions for Experienced Professionals Let’s move a step further with some advanced Google Python interview questions for experienced developers: How would you install Python on Windows and set the path variable? Wha...