What is cURL and What's It Used For? A Comprehensive Guide to cURL in Development, DevOps, and API Testing. This in-depth guide explores what cURL is, how it works, and why it's a fundamental tool for developers, sysadmins, and DevOps engineers. Learn how to use cURL for API testing, file transfers, automation, and debugging HTTP requests — with real-world examples, best practices, and security tips included. Table of Contents Introduction What is cURL? [...]
I'm currently juggling a few personal blockchain projects, and my latest is a lightweight, browser-based system built with PHP and SQLite. I’m particularly drawn to SQLite for its simplicity—no server required, just a flat file database that keeps everything lean and portable. This blockchain is secured with a nonce and uses hash(sha-256) to validate each block. Just like Bitcoin’s genesis block on January 3rd, 2009, mine kicks off with Block 0 anchoring the [...]
The Difference Between CSS and CSS3 CSS (Cascading Style Sheets) is a cornerstone technology that controls the presentation and layout of web pages. Since its inception in 1996, CSS has undergone numerous updates, with CSS3 being one of the most significant advancements. But what exactly differentiates CSS from CSS3? Our article aims to provide a clear understanding of how CSS and CSS3 vary, diving into the core differences between them. We'll explore their [...]
Fireside chats with ChatGPT AI: What is XML? XML (eXtensible Markup Language) is a markup language used to encode documents in a format that both humans and machines can read. It is similar to HTML, but while HTML is used for displaying data, XML is designed to transport and store data. XML allows you to define your own tags, making it very flexible and versatile. Key Features of XML eXtensible Markup Language: Self-descriptive [...]
What is the Difference Between UI and UX Developer? Terms like UI (User Interface) and UX (User Experience) are often used interchangeably, leading to confusion even among seasoned professionals. However, while these roles may share some overlap, they are fundamentally distinct disciplines, each requiring a unique set of skills, mindsets, and approaches. In this quick read article, we’ll delve into the intricacies of what sets UI and UX developers apart. You’ll gain a [...]
What is JSON? The Backbone of Modern Data Exchange In our interconnected world, the seamless exchange of information between systems is paramount. Enter JSON (JavaScript Object Notation), a lightweight data interchange format that has revolutionized how applications communicate and store data. As we delve into the world of JSON, you'll discover its origins, structure, and the myriad ways it's reshaping the tech industry. Today's article will take you on a journey through the [...]
What is the Income Range for a Web Developer in the USA? Today's article dives into the income ranges for web developers across different states in the USA, providing an overview that highlights the disparities and commonalities in earnings. Whether you're a hiring manager looking to set competitive salaries or a developer evaluating job offers, this article will equip you with the necessary insights to make informed decisions. We'll explore how state-specific factors [...]
A Beginner's Guide to Website Development Having a website is no longer a luxury; it's a necessity. Websites are the digital storefronts, the virtual offices, and the online portfolios that define who you are or what your business represents. But how does one go about creating a website? What are the key components, tools, and best practices involved in the process? And how can you ensure your website not only looks good but [...]
What is Backend Web Development? When you think of a website, what typically comes to mind is the visual elements—the design, the colors, the layout. But behind the scenes, there's a complex system at work that ensures everything runs smoothly. This is where backend web development comes into play. Backend web development is like the engine of a car. You might not see it, but it powers everything you do. It’s responsible for [...]
What is Frontend Web Development? Frontend web development is the artistic and technical process of crafting the user-facing elements of a website or web application. Imagine the layers of an iceberg: the backend is the massive, unseen structure below the surface, while the frontend is the tip, visible and crucial to the user experience. In this article, you'll dive deep into the world of frontend development, exploring what it entails, the skills required, [...]
Fireside chats with ChatGPT: How to test Python memory usage for a given list Is there a method of measuring memory usage for a given list? Yes, you can measure the memory usage of a list in Python using the sys.getsizeof() function from the sys module. This function returns the size of an object in bytes. However, sys.getsizeof() only gives you the memory used by the list object itself, not the memory used [...]
Fireside chats with ChatGPT: What is Jupyter Notebook? Jupyter Notebook is an open-source web application that allows you to create and share documents that contain live code, equations, visualizations, and narrative text. It’s widely used in data science, machine learning, and scientific computing for interactive data analysis and exploration. Jupyter Notebooks support over 40 programming languages, with Python being the most popular one. Here are some key features: Interactive Coding: You can write [...]
Godot Game Engine vs. Unity: A Comprehensive Comparison In this article, we'll dive into two popular game development engines: Godot and Unity. Understanding the strengths and weaknesses of each platform is crucial for making informed decisions about your game development projects. Table of Contents Introduction Brief Overview of Godot Brief Overview of Unity Ease of Use Performance Community and Support Cost and Licensing Top 10 Frequently Asked Questions Final Thoughts Sources Introduction Game [...]
Are you interested in a career in game development but worried about the high cost of entry? You're in luck! This article will guide you through starting a game development career using the free and powerful Godot Game Engine. By the end of this read, you'll have a clear understanding of what Godot offers, how to get started, and why it might be the perfect tool for your game development journey. Start a [...]
In our digital age, buzzwords come and go, but few have stuck around and shown as much promise as "blockchain." You've probably heard of it in relation to cryptocurrencies like Bitcoin, but did you know that its applications extend far beyond digital currencies? In this article, we'll dive deep into the real-world uses of blockchain, shedding light on how this revolutionary technology is reshaping industries and changing the way we think about trust, [...]
Blockchain Security and Blockchain technology, often hailed as the backbone of cryptocurrencies like Bitcoin and Ethereum, has been making waves in various industries. But why? What's the magic behind this technology that promises to revolutionize the way we conduct transactions, store data, and even trust each other? In this article, we'll dive deep into the world of blockchain and explore how it acts as a shield against fraud and theft. By the end, [...]
If you've been delving into SQL and MySQL for a while now, you've probably noticed that as your data grows, so does the need for structuring it efficiently. That's where the JOIN statement enters the scene. But what exactly is it, and how do you master its intricacies? Buckle up, reader, because by the end of this guide, you'll be joining tables like a maestro conducting an orchestra. In this article, you'll dive [...]
Do you remember the thrill of finding a book in a library using a card catalog? Imagine if the library had millions of books, and you had a tool to search and retrieve a book in milliseconds! In the digital world, databases are like our massive libraries, and MySQL is that nifty tool you use to search through them. MySQL, the most popular relational database management system (RDBMS) on the planet! By the [...]
Understanding the Differences Between XML and HTML, While they may seem similar at first glance due to their shared origins in markup languages, they possess fundamental differences that determine their respective uses and functions. This article aims to shed light on these differences. We will begin with a brief introduction to each, then dive deep into their core differences, discussing syntax, use cases, and compatibility. By the end of this article, you will [...]
Algorithms are like a set of instructions for solving a problem or completing a task. Think of them as a recipe you follow to make your favorite cookies. In this article, we'll explore what algorithms are, the types of algorithms, and some examples to help you understand them better. What is an Algorithm? An algorithm is a step-by-step process to solve a problem or accomplish a goal. These steps are followed in a [...]
A RESTful API is an API(Application Programming Interface) that conforms to the constraints of REST architectural style and allows for interaction with RESTful web services. REST stands for representational state transfer and was created by computer scientist Roy Fielding. RESTful APIs are made up of a collection of resources, each of which can be accessed using a unique URL. The resources are identified by their URLs, and they can be accessed using HTTP [...]
Machine learning has become an increasingly popular technique in the field of financial analysis and trading. Algorithmic trading, which involves the use of automated trading systems to make decisions on behalf of traders, has become a popular application of machine learning in finance. In this paper, we will explore the various machine learning algorithms used in algorithmic trading and their implementation using the Python programming language. We will also explore the challenges associated [...]
Programming with Anaconda, Jupyter, and Python3.9 programming environment. This is separate environment from VS Code, Apache, MySQL, Perl, and PHP Web Development environment. Here are the results from a simple request to OpenAI. So, here's ten reasons why you should learn OpenAI and Python. Artificial intelligence and machine learning are rapidly transforming the world we live in. As we enter the age of automation and big data, the demand for skilled professionals [...]
Introduction Web development is a highly competitive field, and developers have a wide range of languages and tools to choose from when building web applications. Two of the most popular languages for web development are Python and PHP. Python is a general-purpose programming language that is known for its simplicity, readability, and versatility, while PHP is a server-side scripting language that is widely used for web development. In this article, we will compare [...]
Q: Why should you even care about your old website’s version of HTML? A: Mainly Google! If you care about staying in favor with Google, continue reading. I generally start all of my conversions by stripping out almost all of the old HTML tags except for paragraph, links, and image tags. I will then strip the remaining HTML tags down to the basics. I use the very powerful Visual Studio Code to edit [...]
HTML (Hypertext Markup Language) is a markup language used to create web pages. HTML has evolved over the years, with the latest version being HTML5. HTML1 was the first version of HTML, released in 1993, while HTML5 is the latest version, released in 2014. This article will explore the differences between HTML1 and HTML5, focusing on their features and capabilities. Table of Contents HTML1 Features and Capabilities HTML5 Features and Capabilities Semantic Elements [...]
HTML (Hypertext Markup Language) is a markup language used to create web pages. It was first created in 1990 by Tim Berners-Lee, a British computer scientist who was working at CERN (the European Organization for Nuclear Research) at the time. The first version of HTML, HTML 1.0, was released in 1991. Over the years, the HTML standard has gone through several revisions, each introducing new features and improvements to the language. Here's the [...]
