teleren/devto huggingface dataset:
Application of Blockchain and Internet of Things (IoT) in Healthcare
Tags: blockchain, healthcare, iot, beginners
Published: 2024-02-08 12:25:11

The integration of blockchain and the Internet of Things (IoT) is propelling the healthcare sector into an era of unprecedented transformation. The convergence of these two cutting-edge technologies, along with the expertise of a leading [Blockchain Development Company](https://blockchain.oodles.io/?utm_source=devto), holds immense potential to redefine patient care, data management, and operational efficiency. In this comprehensive article, we delve into the various ways in which IoT and blockchain for healthcare can reshape the landscape of the medical sector.

Blockchain and Internet of Things (IoT) in Healthcare
Blockchain and the Internet of Things (IoT) stand as flourishing sectors within Information Technology (IT). These domains find applications across diverse industries like supply chain, logistics, and automotive. 

Owing to IoT devices' limited processing and storage capabilities, user medical data often finds its place within centralized repositories or cloud environments. Unfortunately, this centralized approach compromises data control, posing security risks and creating single points of vulnerability. An innovative resolution is essential to enhance data sharing securely. 

Here, the merger of blockchain and the Internet of Things in healthcare holds immense promise for the medical sector. This fusion can bolster efficiency, security, transparency, and business opportunities. This integration can enhance treatment processes, diagnosis precision, and data security by facilitating the efficient sharing of Electronic Health Records (EHRs). 

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/7x09c8nd9vs6xyto5so2.jpg)
Blockchain and Internet of Things (IoT) in Healthcare
Explore various ways blockchain and the Internet of Things (IoT) in healthcare can reshape the medical sector — [Blockchain and Internet of Things (IoT) in Healthcare](https://blockchain.oodles.io/blog/blockchain-iot-internet-of-things-healthcare/?utm_source=devto).
How to Get Started with Cricket Betting ID?
Tags: on, webdev
Published: 2024-02-08 12:18:17

What is Online Cricket ID?
Online Cricket ID, also known as Cricket Betting ID, is a unique identifier that allows sports enthusiasts to participate in online betting and gambling. It acts as a virtual passport for those who want to experience the thrill of casino from the comfort of their home.

[Online Betting ID](https://onlinebettingid.in/) is quick and easy. All you need to do is register with a trusted online gaming platform that offers these services. Enter your personal details like your name, age and contact details and you will get your own Online Betting ID.
Online cricket analysis has many advantages. Convenience - Gone are the days when you have to visit a betting shop or casino for a baseball match. With a few clicks on your computer or mobile phone, you can access many betting shops and make your predictions instantly.

Also, Online Betting ID offers online options for cricket lovers. You can explore the different types of bets available in each game, from betting on the winner to betting on special events.

Also, the online cricket account allows the users to stay updated with the options and results of the time. This will help them make informed decisions when placing bets based on current performance.

Finally, an Online Betting ID not only enhances the overall experience but also provides access to exciting opportunities in online gambling. By providing flexibility, flexibility and real-time updates, these indicators have changed the way sports enthusiasts enjoy playing
.
How do I get an Online Cricket Betting ID?

Getting an ID card online is a simple and straightforward process through which sports enthusiasts can enjoy many benefits. How to get cricket ID online:

1. Choose a reliable platform: Start by choosing a reliable online sports betting platform that has the option to create an online cricket account such as Onlinebettingid.

2. Registration: Go to the website of the chosen platform and search for registration or registration. Click on it and enter the required details or you can go to Whatsapp and get your username easily by clicking on Get ID button.

3. Verification: Some platforms may require you to verify your account with an email address or phone number. Follow the instructions in the platform to complete these steps.
4. Funding options: Once your account has been created, familiarize yourself with the different funding options available on the platform to fund your betting account.

5. Configure Settings: Configure your online cricket account through settings such as selecting a team or league to receive updates and relevant notifications.
Be sure to choose a safe and recommended online betting site and apply for an online cricket ID for safe and fun betting.

Conclusion
[Onlinebettingid](https://onlinebettingid.in/) is the best online cricket ID service provider. You can go to Onlinebettingid.in and get your ID card easily without a few simple steps
What is Recursion in Programming?
Tags: python, ai, recursion, webdev
Published: 2024-02-08 12:03:38

**Recursion** is a programming concept where a function calls itself either directly or indirectly to solve a smaller instance of the same problem. This is done by breaking down a larger problem until a base case that can easily be solved is reached.

Okay, that might have been a mouthful; in other words, a recursive function is a function that performs a task in part and delegates the remaining task to a new invocation of itself.

_Example;_
For instance you want to write a function that calculates the factorial of a number where the factorial of a non-negative integer n is the product of all positive integers less than or equal to n.

Let’s start by seeing how this problem can be solved using a non recursive function first;


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/ibmu6khnfnkv1nhymy0d.png)

Now here’s the solution using a recursive function;


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/abo3xemlfkdbl8vfn6h4.png)

Thanks for reading.
data science road map
Published: 2024-02-08 11:52:36

Im looking for real data science roadmap + the way of learning I will use is learning by doing (projects) because I have wasted 2 years in horrible advices about how to become data scientist went to (FAANG) company courses and I found that 0 hands on experience .I did search for roadmaps on youtube found 2

https://youtu.be/PFPt6PQNslE (Data Science Roadmap 2024 | Data Science Weekly Study Plan | Free Resources to Become Data Scientist)

https://www.youtube.com/watch?v=N7RU6W4hAMI&t=227s(Roadmap to Learn Data Science & Industry Ready Projects In 2024 With Free Videos And Materials)

*Im sure that the process will take time note : I just finished revising the basics of programming,oop,data structure using c++ (hands on) ..boost up my logical thinking 10X better than the programming courses I took at collage .

please : Honest advice from real world experience 🤝🏻

wasted 2 years in horrible advices about how to become data scientist went to (FAANG) company courses and I found that 0 hands on experience
Dr. Mangesh Kohale - The Best Cardiothoracic Vascular Surgeon in Mumbai
Published: 2024-02-08 11:42:26

[Dr. Mangesh Kohale - The Best Cardiothoracic Vascular Surgeon in Mumbai](https://drmangeshhkohale.com/)
The increase in young people having heart attacks is dramatically on the rise. This is due to poor lifestyle choices such as lack of exercise and a bad diet and Diabetes.Treatment options was Angioplasty or traditional heart Surgery. Minimal invasive cardiac surgery popularly known as (MICS) is new and much safer procedure now a days. MICS has various benefits: • Less pain • Faster recovery • No cutting of bones • No opening of chest • Short stay at the hospital • Minimal scarring(post operative Keloids) • Less blood loss hence less blood transfusion. 4. Which are the Procedures-can be done with MICS - Valve repair or replacement: . - ASD(hole in heart) - CABG

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/lw94l53y193cp90umnn2.png)
Dr. Mangesh Kohale, a distinguished Cardiothoracic and Vascular Surgeon in Mumbai, stands out as a reputable and compassionate medical professional with over two decades of experience.

Having earned his MBBS from the Govt. Medical College in Nagpur in the year 2002, his MS in general surgery from the Byramjee Jeejeebhoy Medical College in Pune in 2009, and his MCh in cardiothoracic and vascular surgery from the Maharashtra University of Health Sciences in 2012. Due to his extensive training, Dr. Kohale brings a wealth of expertise to the field of cardiovascular surgery.
1916 Fight Gear
Published: 2024-02-08 11:41:44

1916 is an old school fighting brand and is part of OLB Sports. A fitness and martial arts specialty store that has been around since 1916. Hence 1916 fighting gear.
[Bokshandschoenen bestellen](https://1916fightgear.com/)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/wwjt657db3ozevhxjf3g.png)
Participating in The Collab Lab: Week #1
Tags: collablab, webdev, earlycareerdevelopers
Published: 2024-02-08 11:32:42

This is my first week participating in [The Collab Lab](https://the-collab-lab.codes/).

I decided to join because, while searching for a full-time role as a developer, I realized that working on my own projects was not providing me with a me a big part of what a developer job is about. I found myself missing the experience of collaborating with others to build something together and the opportunity to improve my communication and presentation skills.

The main goal for this week for me was to familiarize myself with the tools we will be using and also meet the great team I will be working with. We worked in pairs on [a first issue](https://github.com/the-collab-lab/tcl-71-smart-shopping-list/issues/3) and got our first PR merged.

Also, I spent some time going through the learning modules that covered Git, Agile, Pair Programming, Code Reviews, and Communication for devs.
Especially enjoyed the last one, which talks about different types of communication but focuses on async communication in the form of Code Comments, PRs, and Docs. Here some notes:

#### Docs
When writing documentation (but can be applied to when writing PRs, issues, and in general as a rule for async com) **write** for the person who knows the least but also **optimize** for the person who needs a quick reference taking applying a nice formatting.

#### PRs
- ✨ Add screenshots, video examples, etc
- 🔗 Link useful resources
- 👀 Self review before asking others to review
- 👉🏼 Keep PRs small and scoped to ease code reviews

#### Comments
Code comments should not explain **what** the code is doing but focus on the **why** is doing that. Check out this great presentation [The Art of Code Comments by Sarah Drasner](https://www.youtube.com/watch?v=yhF7OmuIILc&ab_channel=JSConf) on this subject.


### Learning highlights of my week
One thing I learned this week was the -git-push ``--force-with-lease`` option: this is an option that allows you to update the remote branch after checking that the history you are updating is exactly what you rebased and want to replace. This way your changes will not overwrite any work on the remote branch if more commits were added to it.

---

On Sundays, we have our Weekly Sync where we will demo the features we worked on during the week and will be presented with the issues for the next one.
I had a great experience during my first week at The Collab Lab. I participated in a pair programming session, conducted a code review, and had enjoyable conversations with other team members. 
I am thrilled to be part of the first 2024 Cohort, and looking forward to continuing our work together to see what we can create.

See you next week! Thanks for reading :)
Quantum Computing
Published: 2024-02-08 11:30:30

Embark on a journey to the quantum frontier! Discover the power of qubits, superposition, and entanglement shaping the future of computation. Join the quantum revolution today! 🔬💻 #QuantumComputing #Innovation #TechRevolution #FutureTech #Science #ComputationalPower #Qubits #Superposition #Entanglement #BreakingBarriers #Research #TechTrends #Science #NextGenComputing

https://www.relianoid.com/resources/knowledge-base/misc/quantum-computing/
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/bmbrwqpxzuzfrr9xwt98.jpg)
Which Lean Six Sigma Certification is Most Recognized in Malaysia
Tags: malaysia, leansixsigma, jobcareer, certifications
Published: 2024-02-08 11:28:57


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/kaz6ft82u35t778a1u3b.jpeg)
The recognition of Lean Six Sigma certifications in Malaysia, as in any country, can vary based on industry standards, organizational preferences, and regional factors. However, some certifications are generally well-regarded globally and may also be recognized in Malaysia. Two prominent certifying bodies for Lean Six Sigma are the[ Unichrone Lean Six Sigma Black Belt Certification Training in Malaysia](https://unichrone.com/my/lean-six-sigma-black-belt-certification-training/) and the American Society for Quality (ASQ).

Unichrone (Lean Six Sigma Certification):

Unichrone offers Lean Six Sigma certifications, including Yellow Belt, Green Belt, and Black Belt.
Unichrone certifications are known for their focus on a standardized Body of Knowledge and a rigorous examination process.
The Unichrone certifications are generally recognized globally and may be well-regarded in Malaysia.

ASQ (American Society for Quality):

ASQ provides various certifications, and their Certified Six Sigma Green Belt (CSSGB) and Certified Six Sigma Black Belt (CSSBB) certifications are well-established.
ASQ certifications are recognized in many industries globally, and the CSSGB and CSSBB certifications could be considered valuable in Malaysia.

When choosing a Lean Six Sigma certification in Malaysia, it's also essential to consider industry preferences, specific job requirements, and the reputation of the certifying body. Additionally, local training providers and universities may offer Lean Six Sigma programs that are recognized within the Malaysian context.

To determine which Lean Six Sigma certification is most recognized in Malaysia, consider the following steps:

**Industry Research**: Explore the industries you are interested in and investigate whether there are specific Lean Six Sigma certifications that are commonly valued.

**Employer Preferences**: Check job postings and requirements from employers in Malaysia to see if they specifically mention any Lean Six Sigma certifications.

**Network with Professionals**: Connect with professionals in your industry or through industry events to understand their experiences and recommendations regarding Lean Six Sigma certifications.

**Consult Training Providers**: Reach out to reputable Lean Six Sigma training providers in Malaysia to inquire about the certifications they offer and their insights on industry recognition.

Remember that the popularity and recognition of certifications can evolve, so staying informed about current trends and preferences in the Malaysian job market is advisable. Additionally, you may find that employers in certain industries or organizations prioritize practical experience and application of Lean Six Sigma principles alongside certification.
How to Build AI Image Generator Website Using HTML CSS JavaScript
Tags: javascript, programming, html, ai
Published: 2024-02-08 11:22:53

Have you ever wanted to create your own website that generates cool pictures using artificial intelligence (AI)? Well, there are popular sites like Midjourney and DALL-E that do just that! They use fancy AI tech to make pictures based on what you describe. But guess what? You can make your own version of these sites too, even if you're just starting out as a web developer!

Midjourney and DALL-E work like this: you tell them what you want a picture of, and they use their AI brains to make it happen. It's pretty neat! Now, if you want to make your own AI picture generator, you can do it with some basic web skills like HTML, CSS, and JavaScript.

Today I'll show you how to build your own AI picture generator website step by step. Don't worry if you're new to all this – we'll start from scratch and use simple JavaScript code. It's a great way for beginners to practice their web development skills while making something cool and useful!
{% embed https://codemagnet.in/2024/02/08/free-ai-image-generator-website-using-html-css-javascript/ %}
React Usecallback for Kids/Beginners
Tags: react, webdev, javascript, hook
Published: 2024-02-08 11:08:57

Let's say we're making a webpage where we want to draw a smiley face every time we click a button. 

But drawing that smiley takes a lot of computer energy. 

So, we tell React to remember how to draw a smiley face using useCallback. 

Now, every time we click the button, React 'remembers' how to draw the smiley without using extra energy


```javascript
import React, { useCallback } from 'react';

function SmileyComponent() {
  // This is our "spell" for drawing a smiley
  const drawSmiley = useCallback(() => {
    console.log("😊");
  }, []);

  return (
    <div>
      {/* A button that, when clicked, will use the memorized drawSmiley function */}
      <button onClick={drawSmiley}>Draw Smiley</button>
    </div>
  );
}

export default SmileyComponent;

```

## Dependencies

Think of useCallback like a magic notebook for your robot friend that helps it remember how to do a task (like building a sandcastle) the best way possible, without wasting energy. But if something important changes (like the weather), the robot knows it needs to update its notebook with new instructions. 


This way, your robot always builds the sandcastle perfectly, using the least amount of energy, and you both have more time to play and have fun at the beach!



```javascript
import React from 'react';

const MyCustomButton = React.memo(({ onClick, children }) => {
  console.log(`Rendering button: ${children}`);
  return <button onClick={onClick}>{children}</button>;
});

```



```javascript
import React, { useState, useCallback } from 'react';

function ColorBox() {
  const [weather, setWeather] = useState('sunny'); // The weather condition
  const [color, setColor] = useState('yellow'); // Color of the box

  const updateColor = useCallback(() => {
    switch (weather) {
      case 'sunny':
        setColor('yellow');
        break;
      case 'rainy':
        setColor('gray');
        break;
      case 'windy':
        setColor('blue');
        break;
      default:
        setColor('green'); // Default color if weather is not recognized
    }
  }, [weather]); // The dependency array

  return (
    <div>
      <h2>Weather: {weather}</h2>
      <MyCustomButton onClick={() => setWeather('sunny')}>Sunny</MyCustomButton>
      <MyCustomButton onClick={() => setWeather('rainy')}>Rainy</MyCustomButton>
      <MyCustomButton onClick={() => setWeather('windy')}>Windy</MyCustomButton>
      <MyCustomButton onClick={updateColor}>Update Box Color</MyCustomButton>
      <div style={{ width: '100px', height: '100px', backgroundColor: color, marginTop: '20px' }}>
        Box
      </div>
    </div>
  );
}

export default ColorBox;

```

## Conclusion

useCallback with dependencies is a smart way for things (like your robot or a computer program) to remember how to do something efficiently, only changing their plan when they really need to, based on what's different. !
Como configurar teste unitário no Next.js14 com Jest.
Published: 2024-02-08 11:08:43

Olá pessoal!

**Testes unitários** são uma prática essencial no desenvolvimento de software, visando garantir que partes específicas do código (unidades) funcionem conforme o esperado. **Jest** é uma ferramenta popular para realizar testes em **JavaScript e TypeScript**, e neste contexto, ele é frequentemente utilizado com aplicações construídas em **React, Node.js** e outros **frameworks**.


**Instalando as dependências:**

Para configurar o Jest vamos instalar pacotes jest, @testing-library/react e @testing-library/jest-dom:

```
yarn add -D jest @testing-library/react @testing-library/jest-dom
```

**Configurando o teste no projeto**

É necessário criar um arquivo de configuração para que o Jest entenda como realizar os testes.

Crie um arquivo **jest.config.js** na raiz do seu projeto:

```
const nextJest = require('next/jest')

const createJestConfig = nextJest({
  // Provide the path to your Next.js app to load next.config.js and .env files in your test environment
  dir: './',
})

// Add any custom config to be passed to Jest
const customJestConfig = {
  // Add more setup options before each test is run
  // setupFilesAfterEnv: ['<rootDir>/jest.setup.js'],
  // if using TypeScript with a baseUrl set to the root directory then you need the below for alias' to work
  moduleDirectories: ['node_modules', '<rootDir>/'],
  testEnvironment: 'jest-environment-jsdom',
}

// createJestConfig is exported this way to ensure that next/jest can load the Next.js config which is async
module.exports = createJestConfig(customJestConfig)
```

Agora, basta adicionar um script para executar os testes no **package.json**:

{
 "scripts": {
    "test": "jest --watch"
  },
}

Pronto agora podemos criar nosso primeiro teste.

dentro do seu projeto criar um arquivo, por exemplo "exemplo.test.tsx" ou "exemplo.test.jsx" 

```
it('Somando números', () => {
    expect(1 + 1).toBe(2)
  })
```


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/j2cio8vyswfo55cnz1un.png)
Bitpowr Integrates with Arbitrum
Published: 2024-02-08 11:03:07

Bitpowr is excited to announce the addition of Arbitrum to its supported blockchain infrastructure, further enhancing the platform's capabilities. With this expansion, businesses can now seamlessly interact with Arbitrum's innovative, EVM-compatible protocol, executing transactions off-chain for faster processing and considerably lower fees compared to Ethereum

### **Exploring Arbitrum**

Arbitrum stands out as a [Layer 2](https://bitpowr.com/blog/ethereum-layer-2-latest-solutions)  EVM-compatible protocol designed for building scalable and efficient decentralized applications on Ethereum. The technology is developed by Offchain Labs, a startup founded by a team of experienced blockchain developers. Arbitrum is designed to address the scalability and efficiency challenges of the Ethereum network by enabling developers to create smart contracts that can be executed off-chain. This approach reduces gas costs and increases transaction throughput, making transactions faster and cost-efficient—up to 270 times lower fees.

Arbitrum is built on top of Ethereum, which means that it is fully compatible with existing Ethereum tools and resources. This compatibility allows developers to leverage existing infrastructure and tools to build decentralized applications on Arbitrum. The technology is also designed to be user-friendly, making it easy for developers to understand and work with the technology.

One of the key features of Arbitrum is its ability to support a wide range of smart contracts. This means that developers can create complex smart contracts that can be executed off-chain, reducing the load on the Ethereum network. Arbitrum also supports a range of programming languages, including Solidity, which is the most popular language for writing smart contracts on Ethereum.

### How can you access Arbitrum on Bitpowr?

To access Arbitrum on Bitpowr, please [sign up](https://bitpowr.com/contact-sales) here if you are a new user. 
If you already are a business user on Bitpowr, you can now start interacting with Arbitrum via the Dashboard and build applications via our API.