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Using *args and **kwargs Parameters in your Code: a Python 3 Tutorial

Introduction Python is one of the most popular programming languages worldwide. In Python, parameters are a part of function definitions. They enable you to specify certain arguments for a function. The argument can be accepted and applied by the function. However, it is not possible for you to know at the time of coding what exact use cases may be …

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Working with JavaScript: What are Objects?

Introduction JavaScript is a computer language that is used all over the world for programming purposes. There are various components that constitute the language. In this tutorial, we will be covering objects which are a data type. Objects are standalone entities that may comprise names, keys, or values. Each of these collections is represented in name:value pairs. These pairs may …

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Installing Java on CentOS and Fedora

In the world of programming, Java has been one of the top programming languages. Java is a high-level programming language that follows the concept of object-oriented programming systems. It’s also a platform-independent language that generates cross-platform applications. Java is everywhere – banking and transactions, web frameworks, games (Minecraft), and even mobile operating systems (Android). In this guide, we will walk …

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The txt File Format: Working with Plain Text Files in Python 3

Introduction One of the primary functions of programming languages is to help you deal with data. This includes data writing, reading, storage, as well as transfer. Python is one of the most popular programming languages. If you are planning to use Python, you should have a basic idea of how to use different file types. The simplest of file types …

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Programming with Python 3: How To Go About Constructing Classes and Defining Objects?

Introduction We all know about Python as a programming language. To be more specific, Python is an object-oriented programming language. In object-oriented programming, or OOP, the goal is to make reusable code patterns. This is different from procedural programming where we give a sequence of instructions. Object-oriented code is especially useful when you are working on complex programs. When you …

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What is jQuery and How Can You Use It?

Introduction If you are familiar with the world of programming, you know just how important programming languages are. Some of the most critical and frequently used ones include HTML, CSS, and JavaScript. Where HTML and CSS help you design and structure your website, JavaScript enables you to make it interactive. There are a number of JavaScript libraries you can use …

How To Convert Data Types in Python 3

Python 3: A Guide on Converting Data Types

Introduction Python is a programming language that is often used for system integration purposes. This language uses something called ‘data types’. These data types help classify or define a given type of data. This means that a particular data type pertains to specific values and operations that you can apply to it. Each data type is programmed and edited in …

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Loops in Python 3: Using Break, Continue, and Pass Statements

Introduction There are two types of loops that you can employ in Python 3. You have for loops and while loops. You can use them for repeat tasks. As a result, the repetitive tasks will happen automatically, making the process more efficient. Unfortunately, your loops can encounter some problems. At times, your program may run into an issue where you …

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How to install Node.js on Ubuntu 18.04

Node.js is an open-source platform that allows programmers to build dynamic web pages and applications. It is used widely for server-side scripting and allows users to use JavaScript for both client and server-side scripts. In this tutorial, you will learn how to install Node.js on Ubuntu 18.04 and get started with it. Prerequisites First, you have to create a machine. …

CloudSigma powered ClojureCup 2014

Everyone at CloudSigma knows that no new product just emerges out of nowhere. CloudSigma is still lead by it’s founders today and focused around product innovation. As such, we have always shared our customers’ passion for creating and testing new technologies, tools and working on solutions that meet pressing problems. No new service has reached the market without firstly starting …