Comments in Python are non-executable statements. It means neither the Python compiler nor the PVM (Python Virtual Machine) will execute them. Comments are intended for human understanding, not for the compiler or PVM. Therefore they are called non-executable statements.
An API document file is a text or HTML file that contains a description of all the features of the software, language, or product. In this tutorial, the way to create an API document file in Python is explained through an example.
In Java, there are several ways to do the same thing, and in this tutorial, various techniques have been demonstrated to calculate the power of a number.
NumPy is a linear algebra library for Python, and it is so famous and commonly used because most of the libraries in PyData's environment rely on Numpy as one of their main building blocks. Moreover, it is fast and reliable.
Python is known for its neatness and clean data readability and handling feature. There are various techniques for handling data in Python such as using Dictionaries, Tuples, Matrices, etc. In this tutorial, you will be learning about the matrices and its functionalities.
IPython can be said as an interactive CLI (Command-line Interface) for Python. It provides the Jupyter notebook which is a web application that provides an interactive environment for computing and analyzing the data.
Both abstract class and interface are the major components of the Java language. Both these techniques are used for hiding the implementing part and exposing the functionality part of a program to its users.
Data Abstraction and Data Encapsulation both of these features are considered as the pillars of object-oriented programming language, but they have different functionality and implementation mechanism.
A thread can be considered as the path taken for the execution of a program. By default, Java has one thread always running, which is the main() thread, and it is created purposefully by the JVM only.
Object Cloning is one of the extraordinary features provided by Java programming which helps in creating the same copy or duplicating an object of Java class.
In this chapter, you will be learning about the two most essential and frequently uses testing methodologies - the alpha and beta testing techniques.
Cosmetic Testing is a new form of testing, where the UI (User Interface) and UX (User experience) are being tested and checked whether the GUI or design of the project seems good from the user's perspective.
Automated testing is the technique of testing a product that requires special application tools for controlling the test execution and eventually evaluates test outputs with predicted ones.
API Testing mostly focuses on the business logic layer of software development architecture. API testing does not have any connection with the look and feel of the software product.
Ad-hoc testing is an integral part of software testing that can be proven beneficial in different situations. So in this chapter, you'll learn about another kind of software testing.
Acceptance Testing can be defined as the level of software testing where your system will be tested for acceptability or you can say suitability.