What Is Cascading Style Sheet (CSS)?
Cascading Style Sheet (CSS) is a standard for describing the formatting of markup language pages. It's what makes your web pages look pretty. It's like a paintbrush with which you can add color to an otherwise blank canvas and we're talking about digital paint, baby. So, it's not just a brush but also an array of tools, including a roller, that allows you to make your website as bright and colorful as you want it to be. CSS enables developers to separate content and visual elements for greater page control and flexibility. A CSS file is typically attached to an HTML file utilizing a link in the HTML file. When it comes to separating style from structure, CSS is king. It lets you make changes to the look and feel of your website without editing any code. You can even use multiple stylesheets on a single page! In the old days, styling was done in HTML. If you wanted to change your font, you had to change the font everywhere in the HTML file. This made things messy and hard to manage. A CSS file allows developers to move styling elements to a separate HTML area for clean markup. With CSS, for example, a developer can change the font for all h2 headings in an HTML file by making a single change to the CSS file. If the CSS file were not secured, the developer would have to change the font option for each h2 heading in the main HTML file. This makes it more comfortable for developers because they don't have to worry about ensuring that all their styling is consistent across their entire site (or app) - they need to make sure their CSS is consistent across each page or section of their app! And if you don't want any color? That's cool too! You can use CSS to make things appear in black and white or any other color scheme you want.
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Elastic Computing (EC)
Elastic Computing (EC) is a notion that allows the cloud service provider to scale up and down its computing resources efficiently without having to buy or take down existing equipment. When you need more power, your cloud service provider can give it to you. For example, suppose you are running a website that suddenly gets traffic. In that case, the elasticity of your cloud service provider will allow them to increase their power so that your site can handle the influx of visitors. Elasticity can also work on a smaller scale. If your business needs an extra processor for just one week, then elasticity would allow the same processor to be used by other companies during the additional 51 weeks of the year. This saves money and resources for both parties because they're not allocating resources unnecessarily or purchasing costly equipment when necessary. Finding the help you need can be challenging when you're a small business. You can only afford to employ part of the team or buy all the necessary equipment. What if we told you there was a way to do it without breaking the bank? That's where elastic computing comes in. Elastic computing is the process of scaling your resources automatically based on demand. This means they'll be ready and waiting for you without effort when you need more resources—like a different web server or a backup storage system. No more asking for help with your project or begging for favors from friends and family! Elastic computing can work for any business, from two people working out of their garage to a large corporation with hundreds of employees. It scales automatically, so there's no need to worry about doing things manually or hiring new people every time there's an increase in workload. When things slow down again? You don't have to worry about scaling back down, either!
...See MoreUnicorn
Ah, the elusive and mythical creature that is the unicorn! These majestic creatures have been a part of folklore for centuries and have captivated the imagination of people of all ages. But when we talk about unicorns in the business and startup world, we're not talking about magical horses with a single horn on their forehead. In the business world, a #unicorn is a term used to describe a startup company that has reached a billion-dollar valuation. Yes, you read that right, a billion dollars! These companies are rare and highly sought after, just like their mythical counterparts. A unicorn is a startup that has achieved tremendous growth, usually in a short period, and has a valuation of over a billion dollars. These companies have excellent potential for future growth, which is why they are considered unicorns. The term "unicorn" was coined by Aileen Lee, founder of Cowboy Ventures, in a blog post in 2013. The most famous examples of unicorns in recent years are companies like Uber, Airbnb, and SpaceX. These companies have disrupted their respective industries and achieved billion-dollar valuations in a relatively short time. They are considered unicorns because they are rare and precious. Unicorns are also known for their high-growth business model, characterized by the ability to scale quickly, generate a large amount of revenue, and have a large user base. They are also known for their innovative products or services with significant market potential. Becoming a unicorn is not easy or guaranteed, even with a billion-dollar valuation. There is a high-risk and high reward associated with these companies. Many startups fail to reach this level, and most unicorns are funded by venture capitalists who believe in the company's potential for growth. In short, a unicorn in the business world is a startup company that has reached a billion-dollar valuation. They are rare, highly sought after, and have great potential for future growth. But becoming a unicorn is a challenging task. It requires a lot of hard work, innovation and a bit of luck! #startup #tech #venturecapital
...See MoreFunctional Requirement
Imagine you're building a robot. The functional requirements would be like a list of instructions you give the robot so that it knows what it should do. It's like telling the robot, "When you see a red ball, pick it up and put it in the blue box." That's a functional requirement - a clear statement of what the robot is expected to accomplish, but operational requirements aren't just for robots. They can apply to many things, like software applications or systems that process data. For example, if you're building a weather app, the functional requirements would be like a recipe that tells the app what to do with all that weather data. It's like saying, "When you get the temperature and humidity data, calculate the dew point and display it on the screen." That's another example of a functional requirement. Functional requirements can relate to both hardware and software. They're like the rules that govern how a system should behave. For instance, if you're building a self-driving car, the functional requirements would be like the instructions that tell the vehicle how to navigate, avoid obstacles, and follow traffic rules. It's like saying, "When you see a red light, stop the car. When you see a green light, go!" Those are functional requirements that define how the car should function. Functional requirements can also come in documents explaining how a system should behave in a particular environment. It's like giving the system a manual that tells it what it's supposed to do in different situations. For example, if you're building a system to manage inventory in a warehouse, the functional requirements could be like a guide that tells the system how to track items, update quantities, and generate reports. It's like saying, "When you receive a new shipment, update the inventory database. When an item is out of stock, send an alert to the warehouse manager." These are all examples of functional requirements that guide the system's behavior. Now, here's the fun part. Functional requirements are like the "what" of a system, while system design is like the "how." It's like figuring out how to solve a problem using creativity and technical skills. Functional requirements give you a goal, and system design is your way of achieving that goal. It's like saying, "Okay, we need to build a robot that can pick up red balls and put them in blue boxes. How are we going to do that? Let's design a robotic arm with sensors and actuators that can do the job!" That's system design - creating creative solutions to meet functional requirements. So, functional requirements are like the instructions you give to a system, telling it what it's supposed to do. They can be in the form of documents describing the system's expected behavior and relate to hardware, software, or both. And system design is like the creative process of figuring out how to achieve those functional requirements. It's like solving a puzzle and developing a plan to make things work. That's the beauty of applicable requirements and system design - they work hand-in-hand to create unique systems that can do incredible things!
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