Author name: krustylab

Programming Languages to Learn in 2022

Programming Languages are the means of communication that are used by humans to instruct computers to perform specified tasks. These languages use particular coding syntax to create programs to perform specialized tasks. Software programming is a lucrative career option. As per the survey, programming jobs are expected to rise by 21% by the year 2028. Wikipedia claims that there are around 700 programming languages. So deciding which one to learn can be confusing. To add to more confusion new and better programming languages are added to the list every year. But don’t worry we are here to rescue you. After taking into consideration career perceptive, future demands, business requirements, and features of different programming languages we are here with our list of ten programming languages.   In this blog, we will discuss the top 10 programming languages to learn in 2022. So let’s get started. 1. Python Python can be regarded as the future of programming languages. As per the latest statistics, Python is the main coding language for around 80% of developers. The presence of extensive libraries in Python facilitates artificial intelligence, data science, and machine learning processes. Currently, Python is trending and can be regarded as the king of programming languages. So learning this programming language in 2022 promises you success and growth. It is one of the most lucrative languages that offers amazing features like: Easy to learn and code. Extensive libraries and frameworks that support a plethora of applications. Incorporated the variants of Java and C like CPython, Jython, etc. GUI support. Companies working on Python: Intel, Facebook, Spotify, Netflix, etc.  2. Java Java is one of the most powerful programming languages that is currently used in more than 3 billion devices. Java is currently one of the most trending technology. It is used in desktop applications, mobile applications, web development, Artificial intelligence, cloud applications, and many more. So learning and acing in this technology offers insanely high salaries, amazing growth opportunities, and global recognition. Some of the prominent features of Java are: Platform independence and Object-oriented programming Enhanced productivity, performance, and security It is the most secure language Companies working on Java are Amazon, Adobe, Flipkart, Instagram, etc. So Java can be regarded as one of the topmost languages to learn in 2022. 3. JavaScript JavaScript is one of the world’s most popular programming languages on the web. As per the survey, more than 97 percent of the websites use JavaScript on the client-side of the webpage. It has a well-organized codebase that provides enhanced productivity and readability.   Easy to learn and is highly in demand. Platform independence and greater control of the browser.   Provide user input validation features. The top companies using JavaScript are Microsoft, Uber, PayPal, Google, Walmart, etc. As per the latest statistics, 72% of companies are looking for JavaScript developers. Hence learning JavaScript can be the most amazing decision that you can make in 2022 to fuel your career. 4. Kotlin Kotlin is a cross-platform programming language designed to develop apps. It is being used by more than 60% of android developers. Kotlin beholds fourth place among the fastest-growing programming language on several renowned indices. Some of the prominent features of Kotlin are: Concise code and structured concurrency. Enhanced security features. Coding is approximately 20% less as compared to Java. It is 100% interoperable. Companies working on Kotlin are Pinterest, Uber, Trello, Amazon, etc. So if you are willing to build your career in android app development then learning Kotlin in 2022 is the best choice that you can make. 5. R R is a programming language for statistical and graphical programming. It is widely used among statisticians and data miners for data analysis. It holds profound importance in data analysis, financial domains, and telecom sectors. It has extended libraries for interactive graphics. Objected oriented programming language. Supports cross-platform operation. Highly extensible. The top companies using R are Flipkart, Amazon, Google, LinkedIn. There is a huge shortage of people with expertise in R so learning this language can be a bright career choice. 6. PHP PHP is one of the general-purpose scripting languages that will continue to hold its importance in the upcoming years. It is among the first server-side language that can be embedded with HTML to add functionality to web pages. Due to the increasing online trend, PHP developers are in high demand. Some of the astonishing features are: Simple and easy to learn. Faster than other scripting languages Highly secure to prevent threats and attacks. Amazing websites like Facebook, Yahoo, and Wikipedia run on PHP. 7. Go Go is one of the most reliable and efficient programming languages that stands out from the rest. It was originally designed at Google in 2007 to manage its rapidly growing infrastructure. It quickly gained amazing popularity and has become one of the top programming languages. Some of the amazing features of Go are: Simple to learn and understand. Supports automation processes. It facilitates AI and data science processes. Companies working on Go are Google, BBC, Medium, Uber. Go is the future of programming language so you can surely think about learning this in 2022. 8. C   C is a general-purpose programming language that is designed to work efficiently on games, graphics, and enterprise applications. It offers amazing features like: Presence of inbuilt functions and operators. It is extendable. Enhanced speed and efficiency. The top companies using C are GitHub, Telegram messenger, MasterCard, etc. It is highly in demand despite the emergence of new programming languages. C provides the opportunities of building a successful career. 9. Swift It is a robust programming language developed by Apple Inc. It is used to create apps for iOS, watchOS, macOS, and many more. It can be seen as the future of high-performance and secured applications. So sooner it will reach the top level of programming languages. It offers some amazing features like: Easy to understand and maintain. Speeds development process. Enhanced performance. Supports dynamic libraries. Companies working on Swift are Apple, Instagram, Uber, Slack. 10. C# C# is a programming language that runs on the .NET framework and is developed by Microsoft in 2000. It is effective in making desktop applications and games. As per the survey, 34% of the top mobile games are made using C#. It is

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Apple\’s M1 Max: The World\’s Most Powerful chip

Apple\’s M1 Max features the same powerful 10-core CPU as M1 Pro and adds a massive 32-core GPU for up to 4x faster graphics performance than the M1. With 57 billion transistors — 70 percent more than M1 Pro and 3.5x more than M1 — M1 Max is the largest chip Apple has ever built. In addition, the GPU delivers performance comparable to a high-end GPU in a compact pro PC laptop while consuming up to 40 percent less power. This performance is similar to that of the highest-end GPU in the largest PC laptops while using up to 100 watts less power. This means less heat is generated, fans run quietly and less often, and battery life is amazing in the new MacBook Pro. M1 Max transforms graphics-intensive workflows, including up to 13x faster complex timeline rendering in Final Cut Pro® compared to the previous-generation 13-inch MacBook Pro.

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Razer Blade 17 and its cool Programming Abilities

Razer Blade 17 is one of the world’s best gaming laptops. While it’s quite common to see professional gamers and creatives using a Razer laptop for their projects, not many coders use it. Can a programmer use a Razer laptop for everyday coding? Is The Razer Blade 17 Laptop Good for Programming? Yes, it is. Razer Blade 17 is a high-end gaming laptop with full-bodied features that handle all the latest AAA games. As discussed above, this laptop will be a breeze to use for programming. Here are some features that make the laptop suitable to perform programming 1. RAM The amount of RAM you need for coding depends on the type of programming you do. If you’re a Java programmer, you’ll need more RAM than someone who codes in Python. If you want to perform programming tasks efficiently on your laptop you will need a minimum of 8GB of RAM, though 16 GB of RAM is preferable if you want to be able to run multiple applications at the same time. If you’re working on large projects, or if you have a lot of tabs open in your web browser, you might need even more RAM. Anything less and you will start to experience lag and general slowness when working with large code files or multiple applications open at the same time. Loading various applications would make the laptop considerably slow if the laptop has a lower RAM capability. So, if you want to be able to run multiple applications at the same time and have plenty of space for all your code files, I would recommend at least 12GB of RAM. And if you can afford it, 16GB or more is always a good idea. This is where Razer Blade 17 comes in with its 32GB Extensive Ram. This has made coding with Razer Blade a dream for developers. 2. CPU (Central Processing Unit) The CPU is the main processing unit of a computer system. It is called the “brain” of the computer. It handles and processes every aspect of the functioning of the computer. The more and quicker it processes, the better would be the performance. In order to answer this question, let’s first take a look at what type of coding you want to do. If you’re a Java programmer, for example, you’ll need more powerful hardware than someone who codes in Python. For programming, a powerful processor is key. You don’t need the latest and greatest model but make sure your laptop has at least a quad-core processor if not an octa-core one. This will allow you to run multiple processes at the same time without any slowdown. Razor Blade 17 comes to our aid with its Intel Core i7-12800H (1.8GHz, Turbo Boost up to 4.8GHz, with 24MB of Cache) processor speed; 3. Display For programming, you’ll need a display with a high resolution so you can see all of your code clearly. A minimum resolution of 1920 x 1080 is recommended. If you’re working on projects that require graphics or videos, then you may want to consider a laptop with a higher resolution than 1080p. Razor Blade 17 also excels in this aspect with its 1440p display with strong, steady frame rates. Programming with this kind of display comes in handy because it will allow you to see more lines of code at once without having scrolling up and down as much. A larger screen is better for programming. Normally, the programmer has to split the screen during the work in some assignments. In this view, a 14+ inch display is ideal. However, I would recommend at least a 13-inch screen for programming. But if you want to have more room to work with, or if you’re doing graphics-heavy coding, then I would recommend something bigger like a 15-inch or 17-inch laptop. 4. Storage You’ll want plenty of storage space for all of your project files, so go for at least 500GB of hard drive space. SSDs are becoming increasingly popular in laptops due to their fast read/write speeds. However, they are still more expensive than traditional HDDs. Razer 17 laptops is a huge help in this aspect because with its 1TB internal storage, it can manage your large projects comfortably.

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How Link Your NIN With 9Mobile

Learning how to Link Your NIN To your 9Mobile Sim Is Just as easy as following a bunch of simple steps that are outlined below in these short articles. Linking Your NIN to Your SIM Card or Phone Number is very Important for Identification and even security reasons, especially when internet and identity fraud has become rampant in society. Beginning from early this year, Nigeria has mandated that every Phone Number and SIM Cards in the Country Be Linked to their respective customer\’s NIN. So in this article, I\’m going to walk you through the steps to link your NIN With one of the country\’s most popular telecom service providers, 9Mobile. 1 The First Thing To do is to visit the 9Mobile\’s official NIN website, You will see a \”Verify Your NIN Now\” button, click on it to be redirected to the next page where you might be asked to input some of your details 2 In The page You are redirected to, You will see a little input field to Enter your phone number. Enter your number and click or press send to go to the next page to input your other details 3 As soon as you input and send the phone number you want to use to link your NIN, an OTP will be sent to that number, this process may take some time depending on your network speed and other factors, so please be a bit patient with it. When you get the OTP, Input it into the field provided for it on the site and click next 4 After sending your phone number, you will be asked to input your NIN number and send a picture of your NIN Card. do these and click next. 5 And Voila!!! Your NIN has been verified and Linked to Your 9mobile SIM.

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Running Apps on the M1 Max

The M-series chips which consist of the M1, M1 Pro, M1 Max, and M1 Ultra use a different architecture from that of the Intel chips,  so Apple has designed tools that allow developers to create Universal app binaries that run on both Apple silicon and Intel chips, plus there is a Rosetta Two translation layer that lets x86 apps operate on machines with Apple silicon. With Rosetta 2, apps designed for Intel machines will continue to run on ‌M1‌ Macs with some limited performance compromises. For the most part, apps run similarly on both Intel and Apple silicon because of the performance enhancements added by The ‌M1 Pro‌ and ‌M1‌ Max chips. Everything should function as normal when transitioning to Apple silicon Macs, and over the course of a few years, almost all popular Mac apps will be built to run on the ‌M1‌ Macs natively. As of now, there\’s one significant compromise when choosing an Apple silicon Mac, and that\’s Windows support. There is no Boot Camp for Macs with Apple silicon chips, and the machines are not officially able to run Windows, although some users are figuring out ways to make it work. Official support could come in the future, but it largely depends on Microsoft licensing its Arm-based version of Windows to consumers, and so far, that hasn\’t happened. ‌M1 Pro‌ and ‌M1‌ Max Macs can run ‌iPhone‌ and ‌iPad‌ apps as well as Mac apps, so long as app developers make them available to Mac users.

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Saving Users\’ Details to a Text file using Node and Express Js

Saving users details in a text file using node and Expressjs may seem like a daunting task for most beginners in NodeJS, but it really is not as difficult as it sounds. Being able to save your user details from an HTML form on your website might come in handy if there is no database to work with yet during development, so it is just a simple improvision to simulate a database in your web applications for testing and development, but I wouldn\’t recommend it to be used during production; so get yourself a database before deployment. So for testing purposes and development stages of your website, I\’m going to walk you through doing a simple operation like saving user details to a text file in your local computer directory. Before you do anything, make sure you have nodejs installed on your computer, preferably the newest version for your Operating system, then create a new project folder in your computer and initialize your node application by typing \’npm init\’ on your command line or terminal. Creating a users form After you have initialized your project, it is now time to create a form that will accept users\’ input, but first, go into the \’package.json\’ file in your project directory and put a \”start\” script there, set it to \’node index\’ or \’nodemon index\’\'(if you have installed nodemon globally in your computer). when that is done, open your terminal and install the following packages using npm; install ejs, express, I think that is pretty much it for this particular project. Create a views folder in your root directory and create an ejs file there. In the ejs file in the views folder, scaffold out an HTML template for the user form; this form will have a field for Username, Email, and Password. Initializing your express server Now that you have your ejs form ready, create a file called \”index.js\” in your root directory, this is where our express server will be created to listen for requests. You can require or bring in express in your application by simply typing \”require(\’express\’)\” and saving the value to a variable; you can choose any name for your variable, but \”express\” is the general convention. After that, invoke or call the express library by defining a variable \”app\”, which is the convention, and setting its value to the invoked \”express\” variable, i.e \”const app = express()\”; now to initialize the express server to listen to request on any port of your choice, use the listen express method, \”app.listen(3000, ()=>console.log(\”server started and listening for requests on port 3000\”)\”. This will initialize an express server for you that is listening on port 3000 in your system, in your terminal you should be able to see the \”console.log()\” statement. Set up Your GET and POST routes Now, it\’s time to set up our routes or mini-api for our application, first of all, to set up the get route to the ejs file we created earlier (index.ejs file, that renders HTML template), use the app we have defined earlier, set a get route to the index.ejs page by typing in your code editor \”app.get(\’/login\”, res.render(\’index\”)); this will set up a \’/login\’ route to render the ejs template in your views folder. P.S: In order to use ejs as your templating in engine, you must first set ejs as your view engine; \”app.set(\’view engine\”, \”ejs\”); before you can use ejs templates in your application. Now that we have the GET route handled, we can set up the POST route for when the form is submitted in the frontend (HTML template being rendered to the brower by ejs). Our main objective is to save user inputs to a txt file in our root directory, to achieve this, we need the \”fs\” nodejs module, which stands for \”file system\”, to interact with files in our root directory Using the fs nodejs module/package to save users details in a txt file require the \’fs\’ module and save it in a variable/constant \”fs\” at the top of the file, just like the other imports. Create a route \”app.post(\’/login\”, (req, res)=>{}); then go to the top of the file and use the express.urlencoded middleware \”app.use(express.urlencoded({extended: true})\” to recieve post requests from a form and save it into the req.body of th post request. When that is done, go to the empty curly braces in the post route use JSON.stringify method to convert the objects in the request body into json texts(\”const inputs = JSON.stringify(req.body)\”). when that is done use the fs module to append the inputs into a txt file(\”const savedInputs = await fs.appendFile(\”users.txt\”, inputs, ()=>console.log(\’written\”)\”). the await is because this is an asynchronous task; then send out a response to the post request by re-rendering the template(\”res.render(\’login\”);\”) With that done we have successfully wriiten to a txt file from a form input by a user!!!!

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MacBook pro-2021: Notch and how to remove it

In the 2021 Apple promotional materials for the new MacBook Pro, there\’ was no denying the notch was there. And yet, thanks to designing trickery, it became much less noticeable in person and in practice. Perhaps recognizing the long-running controversy surrounding the iPhone notch, Apple hid the MacBook Pro notch automatically in full-screen mode with native apps by adding a black border at the top of the display. Additionally, Mac developers can choose whether or not to add the border to their apps. The notch also goes away in dark mode to create an experience identical to previous-generation MacBook Pro models. How to Remove the Notch on MacBook pro Hide the Notch With Fullscreen Mode The easiest way to make the notch on the MacBook pro essentially invisible when you\’re using a specific app is to use it in fullscreen mode. If you click the green button in the row of traffic lights at the top-left corner of the app window, the app will expand to fill the screen. This automatically hides the contents of the menu bar by turning it black. You can hover over the menu bar with your mouse pointer to reveal the menu items, but the effect is such that you don\’t even see the notch is there in front of you for as long as you stay in fullscreen mode. To exit out of fullscreen, simply click the green traffic light button again. Apps That Hide the Notch Completely If you don\’t like the notch staring you in the face while you look at the display, there\’s an app for that. While the following third-party apps don\’t outright cancel the notch on the MacBook pro, they at least make its existence less obvious by forcing a black menu bar, similar to how macOS Monterey adds a black bezel to the top of the display when apps are in fullscreen mode, only by adapting your chosen wallpaper instead, like so. Forehead (Free): Besides letting you switch between your default wallpaper and a black notch-less one, Forehead includes options to round the corners of the screen, similar to the rounded top corners of the new MacBook Pros. The ability to simulate a notch on older Macs is coming in an update. TopNotch (Free): Offers the same features as Forehead, and also supports Dynamic Wallpapers, works with multiple displays and spaces, remains in the background, and detects wallpaper changes. De-Notch-ifier ($9.95): Offers the same features as TopNotch, just in the form of a dropdown menu in the menu bar. De-Notch-ifier isn\’t a completely new app, rather it\’s a pre-configured version of Boring Old Menu Bar that gives you a boring old non-transparent menu bar on macOS Big Sur and later. If you buy one app, you get the other for free.

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Microsoft Build 2022

Microsoft has announced updates at its Build developer conference. These updates are coming to Windows 11, Microsoft Edge, and Teams, bringing new features. Here’s all you need to know about the new Microsoft product updates introduced at Build 2022. Windows 11: What’s changing? Windows Search: Microsoft will soon allow Windows 11 users to see Store apps directly from Windows Search in Windows 11. However, the feature will only be available to insiders early on and will help developers improve their apps\’ discoverability on the operating system. The listings that users search for will get a new ‘Get from Store’ button below them, which will provide a one-touch solution to find and install apps without going to the Store. Automatic restore: Further, Windows 11 is also bringing a new feature in that will let users restore their apps automatically when they move to a new PC or reset their own machines. Ads on Microsoft Store: The Microsoft Store will now host ads for apps. Helping developers run their own campaigns for more visibility on their apps. These ads will begin appearing through a pilot based on Microsoft Advertising. OneNote: Microsoft is bringing a visual refresh to OneNote, its note-taking application. Changes include modern visuals, AI capabilities to help with handwriting inputs, voice inputs, and even inputs directly taken from the device’s camera. Win32 apps and widgets: Support for Win32 apps will also soon be open to all developers, and will help increase the number of Windows 11 apps available on the store. Developers will also now be able to make companion widgets for their apps that will run on the desktop to provide quick insights and a shortcut to various aspects of the app. Microsoft Edge: What’s new? Microsoft is bringing new features to its Edge browser and throwing in new features to make the platform more competitive against rivals like Apple Safari, Mozilla Firefox, and Google Chrome. The changes include the availability of WebView2 for WinUI 2 and Universal Windows Platform (UWP), which the company claims will offer 85% reduced render time, 33% lower CPU utilization, and 32% less memory utilization compared to Internet Explorer, which is set to be discontinued next month. Microsoft is also enabling new APIs on Edge that will improve notifications on the browser. Improvements are also coming for PWAs or progressive web apps which will soon be able to display notifications similar to those of a native app. Users will also soon be able to use the share UI with these web apps and they will also be seen alongside native apps in the Microsoft Store. The dedicated Apps page in Edge also gets a visual revamp, along with a new Apps Hub experience that enables app sync across devices in the Edge browser. Lastly, a new, simplified DevTools interface also brings a more compact Activity Bar that ads over 30 tools for developers. Conclusion: Check us out for more amazing topics as well as our services here.

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BlockChain CryptoCurrency Development Node.JS

A blockchain is a digital record of transactions that is shared among nodes of a computer network, powering cryptocurrencies and many decentralized applications. The blockchain is an innovative, decentralized, and distributed public ledger that keeps a record of a growing list of transactions known as blocks. Transactions on the blockchain are recorded and secured cryptographically, reducing potential flaws and vulnerabilities. The blockchain is made up of chain-like connections of different blocks, hence the name blockchain. Even though it is in its infancy, the blockchain has found applications in many industries like finance, government, collectibles, DeFi, security, artworks like NFTs, and more. It has also created lots of opportunities and new jobs for developers, content writers, NFT creators, and more. The blockchain is very important when building decentralized applications because it ensures security and data integrity, building trust in users. A cryptocurrency is a digitally secured virtual currency developed using cryptographic techniques. Cryptography ensures the security and integrity of the currency. In this tutorial, we’ll learn how to develop a cryptocurrency using Node.js, a popular JavaScript server runtime engine. Node.js is a JavaScript backend environment that runs JavaScript code outside of the browser. In this article, we’ll introduce Node.js developers to the blockchain space by creating a simple cryptocurrency. Let’s get started! To follow along with this article, you’ll need: Node.js installed on your computer A basic understanding of Node.js A basic understanding of the blockchain technology A code editor Properties of a block Earlier, we mentioned that the blockchain is composed of several blocks. Let’s explore what the properties of each block are. Every block in the chain is made up of the following properties: Proof of work: The amount of computational effort required to get a block hash Block hash: Block ID derived through cryptographic calculation Timestamp: Time when the block was created Index: Block’s position on the chain Data recorded on the blockchain The previous block’s hash Installing dependencies Since we’re building a cryptocurrency with Node.js, we need to first install the JavaScript crypto.js package in our project folder. Create a folder and name it nodejscrypto, as shown below: To install the package, run the following command in your terminal: // create a package.json file npm init -y //install the crypto-js dependency npm install crypto-js We’ll use a single file for this project. Create a file in the project folder named nodejsCoin.js, as show in the image above. Creating our first block Now that we have our project structure set up with our package installed, let‘s create our first block and subsequently build our own cryptocurrency. Go ahead and copy the following lines of code into the nodejsCoin.js file: //import that secure hash algorithm from the crypto-js package const SHA256 = require(“crypto-js/sha256”); //create a JavaScript class to represent a Block class Block{ constructor(index, timestamp, data, previousHash){ this.index = index; this.timestamp = timestamp; this.data = data; this.previousHash = previousHash; this.hash = this.generateHash(); } generateHash(){ return SHA256(this.index + this.timestamp + this.previousHash + JSON.stringify(this.data)).toString() } } First, I imported the Secure Hash Algorithm (SHA256) from the crypto-js package, which helps us to encrypt our block hash ID. Then, I created a JavaScript Block class to represent a template for every block on the chain. As with JavaScript and other object oriented programming languages like Java, whenever a class is created, a constructor method is called by default. Whenever the Block object is called using the new keyword, we call the constructor method and pass the parameters needed to create a new block. Inside the constructor method, we assigned the values of the parameters, arguments, to the field. The this keyword signifies that we’re referring to the field name that come after it. Lastly, we created a generateHash() method that generates and returns the hash of the block using the properties defined in the constructor. Now that we’ve created our first block, let’s create the blockchain. Creating the blockchain The blockchain is a system for recording a collection of data in a chain-like way, increasing data integrity, reducing vulnerabilities, and making the data nearly impossible to be hacked. More specifically, a blockchain is a distributed database that stores transactions in groups known as blocks. Let’s create a blockchain class that will manage the chain of of blocks: class Blockchain{ constructor(){ this.blockchain = [this.createGenesisBlock()]; } createGenesisBlock(){ return new Block(0, \”11/04/2022\”, \”first block on the chain\”, \”0\”); } getTheLatestBlock(){ return this.blockchain[this.blockchain.length – 1]; } addNewBlock(newBlock){ newBlock.previousHash = this.getLatestBlock().hash; newBlock.hash = newBlock.generateHash(); this.blockchain.push(newBlock); } // testing the integrity of the chain validateChainIntegrity(){ for(let i = 1; i<this.blockchain.length; i++){ const currentBlock = this.blockchain[i]; const previousBlock = this.blockchain[i-1]; if(currentBlock.hash !== currentBlock.generateHash()){ return false; } if(currentBlock.previousHash !== previousBlock.hash){ return false; } return true; } } } From the code snippet above, we created a class, Blockchain and invoked the no-argument constructor method, a constructor without parameters or arguments. Within the constructor block, we assigned an array containing the method that creates the genesis block, createGenesisBlock(). A genesis block is the initial block in a blockchain, which you can link other blocks to. You can also refer to the genesis block as the ancestor block. Every block created on the blockchain always references the previous block on the chain. But the genesis block has no reference, so we have to hardcode its properties within the createGenesisBlock() method. Notice how I called the new keyword on the Block constructor and passed the required arguments to create a block: Index: 0 Timestamp: 11/04/2022 Data: First block on the chain Hash: 0 The getTheLastBlock() method returns the latest block on the blockchain, helping us keep track of the current and the previous hash on the blockchain. The next method is the addNewBlock() method, which takes a parameter called newBlock. In the method body, the hash of the latest block on the chain is set to be equal to the new block’s previous hash. On the next line, I used generateHash() to calculate the hash of the new block and finally push the new block onto the blockchain, which is an array of blocks. The validateChainIntegrity() method checks the validity of the chain. One core characteristic of the blockchain is that it is irreversible. If any information on a block in the blockchain is tampered with, the blockchain integrity is affected. The validateChainIntegrity() method helps us to

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The first web 3 website builder

Three easy steps to launch your web 3 website Launching a web 3 website has been made easy with the help of the first-ever web 3 website builder. Below are the 3 easy steps to make your website Provide basic details about your business such as name, logo, contact number, etc. Choose a design from hundreds of designs created by Myraah’s AI. Launch on Web 3, you can use to access your site at: https://yourname.myraah.site Get a Domain name to make your site available Your Web 3 website can be opened by typing yourdomain.com rather than a myrah.site subdomain. In this case, you will need to attach the domain to your web3 site You can attach a domain to your web3 site, using our integration. You can either attach a pre-owned domain or buy a domain through us. This is how to use the first web 3 website builder,

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