Strings are one of the most important data types in any programming language. They are used for storing text like names of persons, places, etc. In Python, strings can be created by writing them under triple quotes, double quotes, or single quotes. Unlike C++, strings in Python can also be written under single quotes. Python also supports Multiline strings that can be written by enclosing text in triple quotes.

  • Python packages are collections of modules (reusable code) that extend and improve the basic Python language’s capability. Python developers contribute to the official Python Package Index (PyPI ) repository, making their packages open source and available to the Python community. The Python Packaging Authority (PyPA ) is in charge of the repository and provides a collection of tools for creating, distributing, and installing Python packages.

  • Python IDLE is a primary and straightforward IDE with less functionality than other Python IDEs. Python IDLE has the following capabilities to make Python programming and testing easier. It has several essential features that we’ll examine deeply and see examples of later in this guide.

  • Java

    Functions in java

    by Moses N

    The goal of every programmer is to save time in both programming and debugging. However, there comes a time when you write hundreds of lines of code. It’s very frustrating having to repeat the same code now and then. It is more frustrating when your code gets some error, and you will need to debug the whole program.

  • The Domain Name System, usually known as DNS, is an internet phonebook that contains information about domain names. DNS transforms domain names into IP addresses, allowing browsers to access the resources.

  • Bits are a stream of binary numbers that computers use to store many types of data. It ultimately comes down to ones and zeros, whether you’re working with text, photos, or videos. Bitwise operators in Python allow you to alter individual bits of data at the most granular level.

  • Python inner functions have a wide range of applications. They can be used to offer encapsulation and hide your functions from external access and write useful inner functions, closures, and decorators. In the following sections, you’ll learn about the first two use cases of inner functions in this section and how to create closure factory functions and decorators.

  • Python and Java are two among the famous languages for programming- they are both excellent and widely used. Despite their differences, they are both notable for their vast libraries and robust cross-platform support. They do, however, excel in a variety of applications. It’s crucial to understand the fundamental distinctions before deciding which programming language is best (if there is one). As a result, this article will evaluate both languages based on their popularity, syntax, applications, stability, speed, performance, and ease of learning! Furthermore, to thoroughly comprehend how Python and Java differ from one another, we will show code examples from both languages.

  • Managing the dependencies between projects is one of the most frustrating aspects of working with many Python projects. For instance, project A requires Python 2.7 and relies on older versions of a package. In contrast, Project B requires Python 3.7 and a slew of additional packages, including the most recent version of the same program.

  • I was in the process of creating a simple calculator in java using Swing. My input fields include JTextFieald and JTextArea. These input fields are String, but I needed to deal with Integers in a calculator due to the mathematical calculations. This led me to thoughts of how I would be able to convert these Strings into integers?  That’s when I came across these two beneficial methods. The Integer.parseInt() and Interger.valueOf().

  • Java

    Iterators in Java

    by Moses N

    If you are a newbie to Java or even an experienced programmer, you may face a situation where you need to transverse through all the elements of a collection, display the elements one by one, or even retrieve each of the elements. This is where your knowledge of iterators will be at the test.

  • Forms are one of the most important elements of HTML. Almost every website uses a form in one way or another. Some uses of HTML forms are contact page form, files uploader form, user registration form, etc. If you want to learn more about the basics of creating an HTML form, you can refer to our beginner step-by-step guide on creating forms.

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