Category: Blog

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Blog

The Historical Journey of Gold: From Ancient Civilizations to Modern Times

Gold, the shimmering metal synonymous with wealth, power, and beauty, has been deeply intertwined with human history for thousands of years. From ancient civilizations worshipping it as a divine substance to modern economies building reserves to hedge against uncertainty, gold’s story is rich and fascinating. Let’s embark on a journey through time to explore the pivotal role gold has played in shaping societies and economies across the ages.

Gold in Ancient Civilizations: A Divine Substance

Long before gold became a currency or an investment, it was revered for its beauty and permanence. In ancient Egypt, gold was believed to be the flesh of the gods, especially the sun god Ra. The ancient Egyptians adorned their tombs, temples, and even their pharaohs in gold, showcasing their connection to the divine. The famous mask of Tutankhamun, made of solid gold, remains a testament to how deeply ingrained this precious metal was in their culture.

Gold in ancient civilization – source freepik.com

Around the same time, civilizations in Mesopotamia and the Indus Valley also began to use gold for creating intricate jewelry and religious artifacts. Gold was not just a symbol of wealth but a representation of the eternal and the sacred.

Classical Antiquity: Gold as Power and Wealth

As civilizations evolved, so did the significance of gold. By the time of the Greeks and Romans, gold had become more than just a symbol of the divine; it was a tool of power. Roman emperors controlled vast reserves of gold, and gold coins became a central part of trade and wealth accumulation.

Middle Ages Gold – source freepik.com

In ancient Greece, gold was associated with the gods and heroes of mythology. The legendary Golden Fleece, sought after by Jason and the Argonauts, was a symbol of kingship and authority. This period also marked the rise of gold as a medium of exchange, establishing its importance in the global economy.

The Middle Ages: Gold, Trade, and the Rise of Banking

During the Middle Ages, gold became the backbone of the burgeoning global trade network. As trade routes expanded from Europe to Asia and Africa, gold flowed across continents, linking distant lands through commerce. The Islamic Caliphates, Byzantine Empire, and kingdoms of Africa were all deeply involved in gold production and trade, with gold often being traded for spices, silk, and other valuable goods.

It was during this era that gold became a foundation for banking, as merchants and rulers sought to store and transport wealth securely. The emergence of goldsmith bankers laid the groundwork for modern banking systems.

The Age of Exploration and the Gold Rushes

The discovery of the New World in the late 15th century led to an unprecedented thirst for gold. The Spanish conquistadors, driven by tales of cities of gold, plundered the Americas, leading to the extraction of vast quantities of gold from the Aztec and Inca empires. This influx of gold into Europe significantly altered the continent’s economy, marking the beginning of global capitalism.

Gold Rushes and age exploration – AI Generated – Source freepik.com

The 19th century witnessed gold rushes in California, Australia, and South Africa, drawing hundreds of thousands of people in search of fortune. These events not only shaped the settlement of new territories but also laid the foundations for modern cities and industries.

Gold in the Modern Era: From the Gold Standard to Today

As the global economy developed, nations adopted the gold standard in the 19th century, where currencies were directly tied to the value of gold. This system remained in place until the 20th century, when the complexities of modern economies made the gold standard obsolete. However, gold has never lost its allure or value.

Gold in Modern Era – AI Generated – source freepik.com

Today, central banks still hold large reserves of gold as a hedge against economic uncertainty, and gold remains a popular investment for individuals. The metal has also found new applications in technology, healthcare, and even space exploration, proving that its utility continues to evolve.

The Cultural Legacy of Gold

Beyond economics, gold has maintained its cultural significance. From the intricate gold jewelry worn in Indian weddings to the Olympic gold medal awarded to the world’s greatest athletes, gold remains a universal symbol of achievement, prestige, and beauty.

Culture Legacy of Gold – AI Generated – Image source – freepik.com

Conclusion: The Timeless Appeal of Gold

From the temples of ancient Egypt to the vaults of modern central banks, gold’s allure has remained constant throughout the millennia. Its timeless beauty, scarcity, and resistance to decay make it unique among metals, but its role in human history goes far beyond its physical properties. Gold is a symbol of power, wealth, and achievement—one that continues to captivate and inspire humanity.

As we move further into the digital age, with cryptocurrencies and artificial intelligence reshaping our economies and lives, gold’s legacy remains unchallenged. It is not just a metal but a testament to human ambition, perseverance, and creativity.

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Blog

How to Onboard an Intern in a Small, Individual-Based Company

How to Onboard an Intern in a Small, Individual-Based Company

Hiring an intern can be a game-changer for small, individual-based companies. Not only do interns bring fresh perspectives and new ideas, but they also get the opportunity to learn and grow in a real-world setting. But how do you successfully onboard an intern when you’re the only person in your company? In this post, I’ll walk you through a streamlined and personalized approach to onboarding an intern in a small business like YOURNAMED.

Step 1: Formal Acceptance

Once you’ve selected your intern, the first step is to formalize the offer. Provide them with a well-drafted offer letter that outlines the key details of their role, responsibilities, start date, and any other important information. Request that they sign and return the letter to confirm their acceptance. Keep a digital copy for your records—this will help you stay organized.

Step 2: Gather Necessary Documentation

Even in a small company, it’s important to collect essential documents from your intern. Request proof of identity, educational certificates, and any other relevant documents. If your work involves sensitive information, consider having them sign a simple Non-Disclosure Agreement (NDA) to protect your business.

Step 3: Set Up Their Workspace

Whether your intern will be working remotely or in-person, make sure they have everything they need to hit the ground running. If they’re remote, ensure they have access to necessary software, communication tools, and project management platforms. For in-person internships, set up a basic workspace with the essentials.

Step 4: One-on-One Orientation

Orientation doesn’t have to be a big production—especially when it’s just you and your intern. Schedule a one-on-one session to introduce them to your company’s vision, values, and the specific projects they’ll be working on. This is your chance to set clear expectations for work hours, communication, and deadlines.

Step 5: Establish Clear Communication Channels

Effective communication is key to a successful internship. Since you’re the only mentor, make sure your intern knows how to reach you. Whether it’s through regular email check-ins, video calls, or a messaging app like Slack, establish a communication routine that works for both of you.

Step 6: Set Clear Objectives

Help your intern succeed by setting specific goals and deadlines for their work. Outline the tasks and projects they’ll be responsible for, and give them a clear sense of what’s expected. This not only helps them stay on track but also ensures they’re contributing meaningfully to your business.

Step 7: Personal Mentorship

One of the biggest advantages of working in a small company is the opportunity for personalized mentorship. Plan to spend time each week discussing your intern’s progress, answering their questions, and providing guidance. Regular feedback is essential for their growth, so make it a point to offer constructive criticism and praise.

Step 8: Provide Necessary Training

You might not have a formal training program, but that doesn’t mean you can’t equip your intern with the skills they need. Personally guide them through the tools and platforms you use, and share relevant resources like articles, tutorials, or documentation. This will help them get up to speed and feel confident in their role.

Step 9: Regular Check-Ins

Schedule regular check-ins to monitor your intern’s progress, address any challenges, and adjust their goals as needed. These meetings don’t have to be long, but they’re crucial for keeping your intern on track and ensuring they’re getting the most out of their experience.

Step 10: End-of-Internship Evaluation

At the end of the internship, take time to review your intern’s work. Provide them with constructive feedback, discuss their achievements, and recognize areas for improvement. If they’ve performed well, consider offering a letter of recommendation or a LinkedIn endorsement to support their future career.

Step 11: Focus on Professional Development

Even after the internship ends, you can play a role in your intern’s career development. Offer advice, share resources, and be open to staying in touch as a mentor. Your support can make a lasting impact on their professional journey.

Conclusion

Onboarding an intern in a small, individual-based company like YOURNAMED may seem daunting, but with the right approach, it can be a rewarding experience for both you and your intern. By following these steps, you’ll ensure a smooth transition for your intern, helping them grow while also benefiting your business.

Whether you’re a solo entrepreneur or running a small business, investing time in a thoughtful and personalized onboarding process will set the stage for a successful internship program.

Categories
Blog Learning Learning

Preparing for a frontend or full-stack position interview involves evaluating both technical skills and cultural fit.

Lets dive in & Get Started!

Here’s a structured approach for conducting the interview:

Preparation Steps

  1. Review the Candidate’s Resume:
    • Note their technical skills, past projects, and experience.
    • Identify areas where you need more information or clarification.
  2. Set Up the Interview Environment:
    • Ensure you have a quiet, distraction-free environment.
    • Prepare any necessary tools or platforms if you plan to include a coding test.
  3. Prepare Your Questions:
    • Categorize your questions into opening, technical, and closing segments.

Interview Structure

1. Introduction:

  • Start with a brief introduction of yourself and the company.
  • Explain the interview format.

2. Opening Questions:

  • Goal: Break the ice and get an overview of the candidate’s background and interests.
  • Tell me about yourself and your background in software development.
  • Why are you interested in this position and our company?
  • What do you enjoy most about frontend/full-stack development?

3. Technical Questions:

Frontend Questions:

  • HTML/CSS:
    • Can you explain the box model and how you use it?
    • How do you ensure your web applications are responsive?
  • JavaScript:
    • Can you explain how closures work in JavaScript?
    • How do you handle asynchronous programming in JavaScript?
  • Frameworks/Libraries:
    • What is your experience with frameworks like React/Vue/Angular?
    • Can you describe the lifecycle of a React component?
  • Performance:
    • How do you optimize the performance of a web application?

Full-Stack Questions:

  • Backend Knowledge:
    • What backend technologies have you worked with?
    • Can you explain RESTful APIs and how you’ve used them in your projects?
  • Database:
    • What types of databases have you worked with (SQL/NoSQL)?
    • How do you handle database migrations?
  • DevOps:
    • What is your experience with CI/CD pipelines?
    • How do you manage deployment and scaling of applications?
  • Project Experience:
    • Describe a full-stack project you’ve worked on. What challenges did you face, and how did you overcome them?
  • Coding Exercise:
    • Provide a short coding task relevant to the role. For example, ask them to build a small feature or debug a piece of code.

4. Behavioral Questions:

  • Describe a time when you had to work closely with a difficult team member. How did you handle it?
  • How do you prioritize tasks when working on multiple projects?
  • Can you give an example of a project where you had to learn a new technology quickly?

5. Closing Questions:

  • Do you have any questions for us?
  • Is there anything we haven’t covered that you’d like to discuss?
  • What are your career goals, and how does this position align with them?

Post-Interview

  1. Evaluate the Candidate:
    • Review their technical skills, problem-solving abilities, and cultural fit.
    • Compare notes with other interviewers if applicable.
  2. Follow Up:
    • Send a thank-you email, informing them of the next steps.

By following this structure, you’ll be able to assess the candidate comprehensively, ensuring you make an informed decision.

Hope this guide help you or give hint idea on how to take start taking interviews!

Happy Learning!

Categories
Blog Learning Social

How to Safe Custody your number for Airtel Postpaid plan information – Year 2024

Hello, if you like to know or find the answer what happens and how to make Safe Custody and how Airtel process or allows your safe custody as of in year 2024, I think there response is a bit unclear please you take a note where and how, and comment us down below 👇 (in comment box if open)

As per your concern, we would like to inform you that you can activate safe custody and deactivate the safe custody on same day.

But kindly note that you can activate and deactivate safe custody only once in a bill cycle.

And in order to activate safe custody you need to clear the billed and unbilled amount as on that day and need to made a advance payment of R.s 50 + 18% GST which is safe custody charges.

And also for primary number to activate safe custody you need to separate all the add-on connection.


1. Charges of safe custody are Rs.50+18% tax per month for the required period in advance.

2. Your number will be on temporary disconnection status (TD).

3. Inform payment modes like Cash / Airtel Website / My Airtel App / Airtel Money / Card Swipe.

4. To activate safe custody, no SIM change should have been done in last 48hrs.

5. Outstanding and unbilled amount to be cleared.

6. Post advance payment, you can send us a written request via email at 121@in.airtel.com to activate safe custody and you will get revert within 4 hours.

7. You can check outstanding and unbilled amount at any time by sending SMS OT to 121 and SMS UNB to 121 respectively from your Airtel mobile. (only for mobile number)

Hope this helps!


You can ask us your questions using Airtel Thanks App.

This what we can learn about Airtel safe custody so far.

There other emails from Airtel I think you should learn too when and how they respond.

Categories
Blog Learning

What things can we do with Cricut Maker machine?

Hello, Let’s dive into this question for overview results in quick way!

Car decals
Source: https://www.thecountrychiccottage.net/sell-with-cricut/

Apparel
Source: https://www.thecountrychiccottage.net/sell-with-cricut/

Labels
Source: https://daysinspired.com/what-can-the-cricut-do/

Leather

Source: https://en.wikipedia.org/wiki/Leather

Mugs
Source: https://sustainmycrafthabit.com/cricut-projects-for-beginners/

Signs
Source: https://cricut.com/blog/gb/10-things-you-can-make-to-sell-with-cricut/

Sticker
Source: https://en.wikipedia.org/wiki/Sticker

Felt flowers
Source : https://en.wikipedia.org/wiki/Felt

Greeting cards
Source: https://sustainmycrafthabit.com/cricut-projects-for-beginners/

Paper flowers
Source: https://domesticheights.com/9-most-profitable-cricut-projects-to-sell/

Party
Source: https://en.wikipedia.org/wiki/Party

Reusable stencils
Source: https://cricut.com/blog/gb/10-things-you-didnt-know-you-could-do-with-cricut/

Wine glasses
Source: https://www.creativefabrica.com/the-artistry/cricut-design-space/25-cricut-explore-air-2-project-ideas/

Christmas ornaments
Source: https://www.anikasdiylife.com/cricut-wood-project-ideas/

Interior design
Source: https://en.wikipedia.org/wiki/Interior_design

Puzzle
Source: https://en.wikipedia.org/wiki/Puzzle

Jewelry
Source: https://www.fairtrade.org.uk/media-centre/blog/7-ethical-and-sustainable-jewellery-brands/

Bookmarks
Source : https://en.wikipedia.org/wiki/Bookmark

Coasters
Source: https://www.thecountrychiccottage.net/sell-with-cricut/

Cricut designs
Source: https://heyletsmakestuff.com/cricut-projects-for-beginners/

Custom gifts
Source: https://www.creativefabrica.com/the-artistry/cricut-design-space/25-cricut-explore-air-2-project-ideas/

Custom Letterboards
Source: https://www.doodlecraftblog.com/2020/09/100-cricut-projects-to-sell-for-money.html

Drinkware
Source: https://www.thecountrychiccottage.net/sell-with-cricut/

Engraved Bracelet
Source: https://cricut.com/en/cricut-maker

Hope you enjoyed learning what we can do from cricut machine!

Thanks for visiting.

**Images are subject to respective site owner’s copyrights we don’t claim its rights any own or we claim here, this is more to knowledgeable post/article to understand what as students we can achieve or learn.

Categories
Blog Learning

Facing vercel error: Cannot remove (ABC) domain until existing redirects to (ABC) domain are removed.

Hello,

If you are facing the same error, simple steps to fix it, is to just follow the below link topic from Vercel:

Remove domain

Hope this helps to resolve your issue!

Happy learnings.

Categories
Blog Javascript Learning

Solution: TypeError: Failed to construct ‘URL’: Invalid URL

Hello,

If you are facing error :


Unhandled Runtime Error
TypeError: Failed to construct 'URL': Invalid URL
Failed to construct ‘URL’ : Invalid URL in your nextjs app

And you already have following loader ‘imgix’ settings in your next.config.js file

images: {
    // loader and path setting for android build to load nextjsimage and also on web on certain scenarios!
    loader: 'imgix',
    path: '/', // Remove the path prefix for production images
    domains: [
      'xxx.com',
      '*.xxx.com',
      'aaa.xxx.com',
      'via.placeholder.com',
    ],
}

To fix this the solution provided here worked out well!

Code snippet solution: source page stackoverflow

const loaderProp =({ src }) => {
    return src;
}

<Image
      src={currentImage.imageurl}
      alt={currentImage.imageurl} 
      layout="fill"
      className={styles.imageSize} 
      loader={loaderProp}
/>

we just need to add loader prop to the Image tag of next.js component and passdown the callback function which resolves the error above, voila!

Hope this also help you if you are facing this solution in your next.js application.

happy learning!

Categories
Social

utsqrscan, UTS QR Code Scan – your Mumbai locals travel companion, know how?

If you are traveling in Mumbai and are having trouble finding the station QR scan code to book your tickets, here is your handy companion to scan the station QR code and book your tickets using the UTS app.
Your companion: https://utsqrscan.doableyo.com
Download the app from Google Playstore or bookmark the web link 🖇️ now!
Share with your friends and family right now!

#utsqrscan #mumbai #locals #mumbailocals

Categories
Learning Tech

Navigating ReactJS Interview Questions: Insights into the Latest Trends and Techniques

In the ever-evolving landscape of frontend development, ReactJS stands as a cornerstone technology, continually setting new standards for building dynamic and scalable web applications. As ReactJS continues to evolve with each new release, staying up-to-date with the latest features, best practices, and interview questions is essential for React developers aiming to excel in their careers. Let’s delve into some of the latest ReactJS interview questions, highlighting the cutting-edge trends and techniques shaping the world of React development.

  1. What are the key features introduced in the latest version of ReactJS? ReactJS has been advancing rapidly, introducing several groundbreaking features in recent releases. Some of the key features introduced in the latest version include:
    • Concurrent Mode: Concurrent Mode is a new experimental feature that aims to improve the responsiveness and performance of React applications by allowing React to work on multiple tasks simultaneously.
    • Suspense: Suspense is another experimental feature that simplifies data fetching and code splitting in React applications. It enables components to suspend rendering while waiting for data to load, providing a smoother user experience.
    • React Server Components: Server Components are a new paradigm introduced by React that allows components to be rendered on the server and hydrated on the client, improving performance and SEO for server-rendered React applications.
  2. How does Concurrent Mode enhance the performance of React applications? Concurrent Mode in ReactJS enables the rendering of components to be interrupted and resumed, allowing React to prioritize updates based on their importance. This concurrency model improves the responsiveness of applications, especially in scenarios where there are long-running tasks such as data fetching or rendering complex UI components. By breaking down rendering work into smaller units and scheduling them more efficiently, Concurrent Mode ensures that the user interface remains responsive and fluid, even under heavy load.
  3. Explain the concept of React Hooks and their significance in modern React development. React Hooks revolutionized the way developers write React components by providing a more intuitive and functional approach to state management and side effects. Hooks such as useState(), useEffect(), useContext(), and useRef() allow developers to encapsulate component logic into reusable functions, leading to cleaner and more composable code. The adoption of Hooks has streamlined component development, reduced the need for class components, and made it easier to share logic between different components. In modern React development, Hooks are considered indispensable tools for building scalable and maintainable applications.
  4. What are the advantages of using React Server Components? React Server Components offer several advantages for building server-rendered React applications:
    • Improved Performance: Server Components allow complex UI components to be rendered on the server, reducing the amount of JavaScript sent to the client and improving time-to-interactive metrics.
    • Better SEO: By rendering components on the server, React Server Components enable search engines to crawl and index content more effectively, resulting in better search engine rankings for server-rendered React applications.
    • Code Sharing: Server Components enable code sharing between the server and the client, reducing duplication and ensuring consistency between server-rendered and client-rendered components.
  5. How does React handle state management in large-scale applications? Managing state in large-scale React applications can be challenging, especially as the complexity of the application grows. To address this challenge, developers often employ state management libraries such as Redux, MobX, or Recoil. These libraries provide centralized stores for managing application state, enabling predictable state updates, efficient data access, and improved debugging capabilities. Additionally, React’s Context API can be used for sharing state between components without the need for prop drilling, further simplifying state management in complex applications.
  6. What are the best practices for optimizing performance in React applications? Optimizing performance in React applications requires careful consideration of several factors, including component rendering, data fetching, and bundle size. Some best practices for optimizing React application performance include:
    • Memoization: Memoizing expensive calculations and rendering results can improve performance by preventing unnecessary re-renders.
    • Code Splitting: Breaking down the application into smaller chunks and loading them asynchronously can reduce initial load times and improve perceived performance.
    • Server-Side Rendering (SSR): Implementing server-side rendering can improve performance and SEO by pre-rendering content on the server and sending HTML to the client.
    • Performance Monitoring: Regularly monitoring application performance using tools like React DevTools or Lighthouse can help identify performance bottlenecks and optimize critical areas of the application.

In conclusion, staying abreast of the latest trends and techniques in ReactJS development is essential for React developers aiming to excel in their careers. By mastering the latest ReactJS interview questions and understanding the underlying principles behind them, developers can demonstrate their proficiency in building modern, high-performance web applications with ReactJS. As ReactJS continues to evolve, embracing innovation and continuously learning new concepts will be key to staying ahead in the dynamic world of frontend development.

Categories
Learning Learning Tech

Mastering ReactJS Interview Questions: A Comprehensive Guide

In today’s fast-paced tech industry, ReactJS has emerged as a dominant force in frontend development. As businesses increasingly rely on ReactJS to build dynamic and interactive user interfaces, the demand for skilled ReactJS developers continues to rise. Whether you’re a seasoned React developer or just starting your journey, preparing for ReactJS interviews is crucial for landing your dream job. To help you ace your next interview, let’s delve into some of the most commonly asked ReactJS interview questions along with detailed explanations and best practices.

  1. What is ReactJS, and what are its key features? ReactJS, developed by Facebook, is an open-source JavaScript library for building user interfaces, particularly for single-page applications. Its key features include:
    • Virtual DOM: React creates a lightweight virtual representation of the actual DOM, enabling efficient updates.
    • Component-based architecture: React applications are composed of reusable and composable components, simplifying development and maintenance.
    • JSX (JavaScript XML): JSX allows embedding HTML-like syntax within JavaScript, facilitating the creation of component templates.
    • Unidirectional data flow: React follows a unidirectional data flow, where data flows in a single direction from parent to child components, ensuring predictable state management.
  2. What are the differences between ReactJS class components and functional components? React supports two types of components: class components and functional components.
    • Class components: These are ES6 classes that extend React.Component and have a state. They use the render method to return React elements.
    • Functional components: These are simple JavaScript functions that accept props as arguments and return React elements. With the introduction of React hooks, functional components can also manage state and lifecycle methods, blurring the line between class and functional components.
  3. Explain the concept of state and props in ReactJS.
    • State: State represents the data that a component manages internally. It is mutable and can be updated using the setState() method. State changes trigger re-rendering of the component.
    • Props: Props (short for properties) are immutable data passed from parent to child components. They allow parent components to communicate with their children by passing data as attributes. Props are read-only and cannot be modified within the child component.
  4. What are React hooks, and how do they work?
    React hooks are functions that enable functional components to use state and lifecycle features without writing a class. Some commonly used React hooks include useState(), useEffect(), and useContext(). Hooks allow developers to encapsulate logic and reuse it across multiple components, promoting code reusability and cleaner component structure.
  5. Describe the useEffect() hook and its purpose.
    useEffect() is a React hook used for handling side effects in functional components. Side effects include data fetching, subscriptions, or manually changing the DOM. useEffect() takes two arguments: a callback function containing the side effect logic and an optional array of dependencies. The hook executes the callback after every render unless specified otherwise, thus mimicking the behavior of lifecycle methods like componentDidMount() and componentDidUpdate().
  6. How does React handle forms?
    React provides controlled components to manage form state. In controlled components, form elements like input, textarea, and select are controlled by React state. Changes to the form elements are handled by updating the state, and the input values are controlled by the component’s state. This approach enables React to maintain the single source of truth for form data, making form handling more predictable and manageable.
  7. What are Higher-Order Components (HOCs) in React?
    Higher-Order Components (HOCs) are functions that accept a component as input and return a new enhanced component. HOCs enable code reuse, cross-cutting concerns, and behavior composition in React applications. They are commonly used for tasks such as authentication, logging, and conditional rendering. However, with the advent of React hooks, many use cases of HOCs can be achieved using custom hooks or function components.
  8. How does React Router work, and why is it used?
    React Router is a popular routing library for React applications, allowing developers to create dynamic, single-page applications with multiple views. It provides declarative routing using components like BrowserRouter, Route, Switch, and Link. React Router enables navigation between different components/pages without reloading the entire application, resulting in a smoother user experience similar to traditional multi-page applications.

In conclusion, mastering ReactJS interview questions requires a solid understanding of React’s core concepts, features, and best practices. By familiarizing yourself with these commonly asked questions and their explanations, you’ll be well-prepared to tackle ReactJS interviews with confidence and demonstrate your expertise in building modern web applications with ReactJS.

Happy coding!