Introduction to Python Programming

Docstrings explain a function's purpose, its parameters, and its return values.

Encapsulation bundles data and methods that operate on the data within a class, restricting direct access to some of the object's components.

A module is a single file containing Python code, while a package is a collection of related modules.

<p>Exception handling uses <code>try</code>, <code>except</code>, and <code>finally</code> blocks to gracefully manage errors and prevent program crashes.</p> Signup and view all the answers

<p>Pandas is used for data manipulation and analysis, while NumPy is used for numerical computing.</p> Signup and view all the answers

<p>Virtual environments separate project dependencies to avoid conflicts between different projects.</p> Signup and view all the answers

<p>Inheritance allows new classes to be created based on existing classes, inheriting their attributes and methods.</p> Signup and view all the answers

<p>Code readability is crucial for maintainability and collaboration, and can be achieved by following consistent formatting and naming conventions.</p> Signup and view all the answers

<p>Python is considered high-level because it abstracts away many implementation details, allowing programmers to focus on writing logic rather than managing system-level complexities.</p> Signup and view all the answers

<p>In a dynamically typed language like Python, variable types are determined at runtime, which offers flexibility but can lead to runtime errors if types are not managed carefully.</p> Signup and view all the answers

<p>Lists are ordered and mutable collections of items, while tuples are ordered but immutable collections, meaning their contents cannot be changed after creation.</p> Signup and view all the answers

<p>Control flow statements, such as conditional and loop statements, allow the execution of different code blocks based on conditions and enable repetitive execution of code, respectively.</p> Signup and view all the answers

<p>Functions in Python group logically related statements, enhancing code organization, promoting reusability, and allowing the passing of parameters and returning values.</p> Signup and view all the answers

<p>Python's extensive libraries provide pre-written code for various tasks, significantly simplifying complex operations and enabling faster development by requiring fewer lines of code.</p> Signup and view all the answers

<p>'Break' is used to exit a loop prematurely, while 'continue' skips the current iteration and proceeds to the next iteration of the loop.</p> Signup and view all the answers

<p>The main data types in Python include integers, floating-point numbers, strings, booleans, lists, tuples, dictionaries, and sets, categorized as numeric, sequence, mapping, and set types.</p> Signup and view all the answers