teleren/devto huggingface dataset:
Implementing Process Forking and Parallel Processing in Python Using the `multiprocessing` Module
Tags: webdev, python, beginners
Published: 2024-02-15 05:20:07


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/qvemuorfsszfxcd5k2z2.png)

#### Introduction
In Python, there are two primary methods for forking processes and implementing parallel processing: the low-level `os.fork()` function and the high-level `multiprocessing` module. This article explains how to utilize these methods to achieve concurrent execution in Python applications.

#### Forking Processes with `os.fork()`
The `os.fork()` function is available on UNIX-based systems and provides a low-level approach to process creation. Calling this function duplicates the current process, creating a new child process.

```python
import os

pid = os.fork()

if pid > 0:
    # Parent process execution
    print("This is the parent process. Child PID is", pid)
else:
    # Child process execution
    print("This is the child process.")
```

#### Utilizing the `multiprocessing` Module
The `multiprocessing` module offers a high-level API for parallel processing in Python, facilitating the creation of independent processes, data sharing, and inter-process communication with ease.

##### Basic Usage
```python
from multiprocessing import Process

def print_hello():
    print("Hello from a child process")

if __name__ == '__main__':
    p = Process(target=print_hello)
    p.start()
    p.join()
```

##### Sharing Data Between Processes
The `multiprocessing` module provides mechanisms like `Value` and `Array` for sharing data between processes.

```python
from multiprocessing import Process, Value

def increment(value):
    value.value += 1

if __name__ == '__main__':
    num = Value('i', 0)
    p = Process(target=increment, args=(num,))
    p.start()
    p.join()

    print("Incremented value:", num.value)
```

#### Conclusion
Python offers two main avenues for implementing concurrent processing: the `os.fork()` function and the `multiprocessing` module. While `os.fork()` allows for finer control in low-level processes, `multiprocessing` is more suited for general purposes due to its ease of use in inter-process communication and data sharing.
React.Js Vs Next.Js - A Step By Step Comparison
Tags: react, nextjs, framework, javascript
Published: 2024-02-15 05:16:25

In today’s ever-evolving web development landscape, the [React.js](https://reactjs.org/) and the [Next.js](https://nextjs.org/) frameworks have taken the lead in creating modern, efficient, and user-friendly web applications.

## React.js

[React.js](https://reactjs.org/) is a **JavaScript library** for building user interfaces efficiently. Developed by [Facebook](https://www.facebook.com/), React was launched in 2013 and quickly became popular for its cutting-edge UI development methodology. The core of React is a component-oriented architecture, which allows developers to build modular and reusable parts of the UI. This component-oriented architecture makes web applications easier to maintain and scale, allowing developers to better manage complex UIs.

One of React’s unique characteristics is the **Virtual DOM**. Instead of manipulating the browser’s DOM every time you make a change, React uses a virtual DOM in memory. The virtual DOM allows React to update only those parts of the DOM that need to be changed, minimizing the performance overhead of constant DOM manipulation. React apps usually run faster and are more responsive, resulting in a better user experience.

React has become an essential part of modern web development, with a thriving community and ecosystem. Its flexibility, productivity, and focus on component reuse make it an excellent choice for creating dynamic and interactive user experiences in a scalable and scalable way.

## Next.js

[Next.js](https://nextjs.org/) is one of the most powerful and widely used open-source React frameworks. Next.js was created by [Vercel](https://vercel.com/) (formerly known as Zeit). Next.js is a complete solution for creating web applications. Next.js combines best practices with tools to simplify the development process. Next.js uses React to build user interfaces while adding essential features such as server-side rendering (SSRD), static site generation (SNG), and efficient routing (Routing).

Would you like to read the rest of the post? Here it is [React.Js Vs Next.Js - A Step By Step Comparison](https://www.swhabitation.com/blogs/reactjs-vs-nextjs-a-step-by-step-comparison) 

Don't forget to follow us on [Medium](https://medium.com/@swhabitation) for more engaging content covering web development and technology!
New accordion component
Tags: webdev, react, tailwindcss, uidesign
Published: 2024-02-15 04:59:40

According to WAI (Web Accessibility Initiative), an accordion is a vertically stacked set of interactive headings that each contain a title, content snippet, or thumbnail representing a section of content. The headings function as controls that enable users to reveal or hide their associated sections of content. Accordions are commonly used to reduce the need to scroll when presenting multiple sections of content on a single page.

The most common use is to create the frequently asked questions (FAQ) section.

The Accordion in Tailus UI React has 6 variants, giving you more options as to how you want the accordion to look.


![Tailus UI React Accordion default variant](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/gdjs1xvbhhb8ect1dxdt.png)

![Tailus UI React Accordion outlined variant](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/v042bnb596hn15vw83z9.png)

![Tailus UI React Accordion elevated variant](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/zi0xzx19ijcw30f5k3f8.png)

![Tailus UI React Accordion soft variant](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/2kzz6pr7xqf5wef8j0s7.png)

![Tailus UI React Accordion ghost variant](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/i3mc0o8kd235g0ho5859.png)

![Tailus UI React Accordion outlined-elevated variant](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/fnr49qvfiqdfo3rz54qb.png)

Learn more about the Accordion component [Here](https://beta.tailus.io/uikits/radix-ui/accordion/)
Best Cologne for Wedding day
Published: 2024-02-15 04:46:02

Choosing the perfect [cologne ](https://giftexo.com/)for your wedding day is an essential part of completing your overall look and leaving a lasting impression on your special day. The right fragrance can enhance your confidence, boost your mood, and create cherished memories for years to come.

When it comes to selecting the best perfume like [light blue](https://giftexo.com/dolce-and-gabbana/light-blue-perfume/) perfume for your wedding day, there are several factors to consider. First and foremost, you want a scent that reflects your personal style and complements the theme of your wedding. Whether you prefer a classic, timeless fragrance or something more modern and unique, there is a cologne out there that will suit your taste.

Another important aspect to consider is longevity. Your wedding day will be filled with countless moments that you'll want to remember forever. Therefore, choosing a long-lasting cologne ensures that its captivating aroma will linger throughout the entire event, from exchanging vows to dancing the night away.

Additionally, it's crucial to choose a cologne that matches the season and venue of your wedding. For warm summer weddings, opt for fresh and citrusy scents that exude vitality and energy. On the other hand, winter weddings call for richer fragrances with notes of spices or woods that evoke warmth and sophistication.

Finally, don't forget about personal preference! It's vital that you feel comfortable and confident wearing the chosen cologne on such an important day. Consider visiting a fragrance counter or boutique where you can sample various options before making a decision.

In conclusion, selecting the best cologne for your wedding day involves considering factors such as personal style, longevity, seasonality, venue appropriateness, and most importantly - what makes you feel like the best version of yourself on this momentous occasion. With careful consideration of these elements combined with testing different scents firsthand if possible – you'll be sure to find the perfect fragrance that enhances every aspect of this extraordinary day in your life.
Here’s how to use matrices for movement in Unity.
Published: 2024-02-15 04:36:11

Unity lets user create a 4x4 matrix which can be used to create a translation, rotation and a scale matrix.

Multiplying all this you’ll get yourself a transformation matrix.
`// Translation matrix
        Matrix4x4 translationMatrix = Matrix4x4.Translate(new Vector3(2f, 0f, 0f));

        // Rotation matrix (45 degrees around the Y-axis)
        Matrix4x4 rotationMatrix = Matrix4x4.Rotate(Quaternion.Euler(0f, 0f, 0f));

        // Scaling matrix
        Matrix4x4 scalingMatrix = Matrix4x4.Scale(new Vector3(1f, 1f, 1f));

        // Combine the transformation matrices
        Matrix4x4 transformationMatrix = translationMatrix * rotationMatrix * scalingMatrix;`

Here I showed you how to create transformation matrix. Now lets do some operations on it

```
transform.position = transformationMatrix.MultiplyPoint(transform.position);
transform.rotation = rotationMatrix.rotation * transform.rotation;
transform.localScale = transformationMatrix.MultiplyVector(new Vector3( 1, 2, 3));
```
To test this put all this code in a script and stick it to a cube.

Also unity only lets you create a 4x4 matrix but here’s how you can create a 3x3 matrix.

```
public class Matrix3x3{
  public float[,] matrix;
  public Matrix3x3(Matrix4x4 matrix4x4){
    matrix = new float[3,3];
    for(int i=0;i<3;i++){
      for(int j=0;j<3;j++){
        matrix[i,j] = matrix4x4[i,j];
}}}}
```
Why Observer Pattern Sucks
Published: 2024-02-15 04:34:22

While making games one of the most commonly used design pattern we see developers use is Observer pattern. Which on one hand is truly great when you look at it. I mean imagine instead of having your player communicate every single event with other objects in scene like health manager, sound manager you can have them individually subscribe to player and observe it. This way all your other components will be disconnected from each other and even if lets say one component stops functioning properly other will work just fine as long as player is working just fine.

So where's the problem. Well when you’re working on a game with a single player its good to work with observer pattern. But lets say you are making a app which contains cluster of mini games then you'll have to separately write the observer pattern code for them all. Which will in-turn increase the number of scripts. So that's where you got to make the decision if you want to let the number of files increase just to use observer pattern.
paysup es un sistema que te permite ganar dinero en automatico, usando la tecnologia de los bot con inteligencia artificial
Tags: paysup, negocios, dinero, inversion
Published: 2024-02-15 04:34:07


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/iglqpi6okgm8oe5gdx2w.jpg)
Best UAE eSIM by AirHubapp
Tags: bestesim
Published: 2024-02-15 04:25:17

AirHubapp has earned a reputation as a trailblazer in the telecommunications industry, particularly in the UAE market. With a commitment to innovation and customer satisfaction, AirHubapp has introduced a game-changing eSIM solution tailored specifically for UAE residents, tourists, and businesses.

Key Features of AirHubapp's UAE eSIM:

Nationwide Coverage: [AirHubapp's UAE eSIM](https://www.airhubapp.com/esim/UAE) provides extensive coverage across all seven emirates, ensuring uninterrupted connectivity whether you're in bustling city centers or remote desert landscapes.

Multi-Carrier Support: One of the standout features of AirHubapp's eSIM is its compatibility with multiple carriers in the UAE. This versatility allows users to choose the carrier that best suits their needs, whether it's Etisalat, du, or other providers.

Seamless Activation: Activating AirHubapp's UAE eSIM is a hassle-free process that can be completed entirely online. Users can simply download the AirHubapp mobile application, select the desired eSIM plan, and follow the step-by-step activation instructions.

Flexible Plans: AirHubapp offers a range of flexible eSIM plans to cater to diverse user requirements. Whether you're looking for data-only plans for internet browsing, voice and data bundles for communication, or international roaming options, AirHubapp has you covered.

Enhanced Security: With AirHubapp's UAE eSIM, users can enjoy enhanced security features, including remote SIM provisioning and over-the-air updates. This ensures that personal and sensitive information remains protected at all times.

Global Roaming: For frequent travelers, AirHubapp's UAE eSIM offers seamless global roaming capabilities, allowing users to stay connected in over 200 countries and territories worldwide.

24/7 Customer Support: AirHubapp prioritizes customer satisfaction and provides round-the-clock customer support to address any queries or concerns promptly.

Benefits of AirHubapp's UAE eSIM:

Convenience: Say goodbye to the hassle of physically swapping SIM cards every time you travel or switch carriers. With AirHubapp's eSIM, everything can be managed digitally, offering unparalleled convenience.

Cost-Effectiveness: AirHubapp's flexible eSIM plans are designed to offer maximum value for money, with competitive pricing and customizable options to suit individual usage patterns.

Reliability: Whether you're making important business calls, streaming multimedia content, or navigating unfamiliar streets, AirHubapp's UAE eSIM ensures reliable connectivity when you need it most.

Future-Proofing: As the telecommunications landscape continues to evolve, eSIM technology is poised to become the standard for mobile connectivity. By embracing AirHubapp's UAE eSIM now, users can future-proof their devices and stay ahead of the curve.

Environmental Sustainability: By eliminating the need for physical SIM cards, AirHubapp's eSIM contributes to environmental sustainability by reducing electronic waste and carbon footprint.
Best eSIM Card in Netherland
Tags: esimcard, bestesimcard, esimplan, esimus
Published: 2024-02-15 04:16:50

eSIM, or embedded SIM, is a small chip embedded in your device that functions like a physical SIM card but is integrated into the device's hardware. It allows users to switch between mobile carriers without needing a physical SIM card. This technology is particularly useful for travelers, as it enables them to easily switch to a local carrier without changing physical SIM cards.

Benefits of eSIM:

Convenience: The primary advantage of eSIM is its convenience. Users can switch between carriers and plans without the need for physical SIM cards, making it easier to manage mobile connectivity.

Travel-Friendly: For travelers, eSIM eliminates the need to purchase and replace physical SIM cards when visiting different countries. Users can simply activate a local plan using their eSIM.

Dual SIM Functionality: Many smartphones equipped with eSIM technology also have a physical SIM card slot, allowing users to use two different mobile plans simultaneously.

Remote Activation: eSIMs can be activated remotely, allowing users to set up their devices without the need to visit a physical store.

Considerations for Selecting an eSIM Provider:

Coverage: Ensure that the eSIM provider offers good coverage in the areas you frequent, especially if you are using it for travel.

Data Plans: Evaluate the data plans offered by different providers, considering your usage patterns. Some eSIM providers may offer unlimited data, while others may provide customizable plans.

Compatibility: Check if your device is compatible with eSIM technology. Most modern smartphones and tablets support eSIM, but it's essential to verify.

Activation Process: Look for a provider with a straightforward and user-friendly activation process. Some providers offer QR code activation, making it a hassle-free experience.

Customer Support: Consider the level of customer support provided by the eSIM service. Responsive customer service can be crucial if you encounter any issues with your eSIM.
A book I would recommend to brush up python skills
Published: 2024-02-15 04:00:05

Recently I wanted to brush up on python basics and was looking for an appropriate resource which can be consumed in very less time.Thats when I stumbled upon this book on Amazon kindle which is _"[Learn Python well and learn it in one day](https://amzn.eu/d/7hMju0v)"_(This is available with kindle unlimited). I decided to read this book while going on a 6hr train journey for a marriage and I completed it during the journey time itself. 
  The contents were very clear and in an easy to understand manner. I was reading it in a mobile and even then I didnt feel much difficulty reading through the code snippets. The book basically covered almost all of the basic Python concepts in a concise manner and what was required was present. The author also added an exercise at the end which is like a miniproject that requires us to use all of the concepts that was present in the previous chapters.
I also got to learn two or three new concpts about classes which I didnt know before.
   So feel free to try this book in your free time to learn python or brush up on your python basics and let me know how it went. The publisher also provides similar books for other programming languages like php, sql. Do check it out as well.

If you want to connect with me you can message me [here](https://www.linkedin.com/in/varshni-n-06137a18a?utm_source=share&utm_campaign=share_via&utm_content=profile&utm_medium=android_app)
The Dilemma of where and how to use your Energy
Published: 2024-02-15 03:27:28

The world is so fast-paced no doubt, and you can only think of one thing at a time, or else you will get swept away in the storm of opportunities, and according to them! you should just focus your energy on one thing at a time, so here we go dealing with this little head-scratching dilemma of every day... 

1. **Focus on one thing and one thing only**: As hard as it may sound I mean for the multi-taskers who are facing issues focusing their energy. The secret ingredient is "_focusing on one thing_" and after that, you can eventually build on different things with time.

2. **Distractions**: I know creating focus can be a difficult task these days and limiting distractions is a thing in the market but at the same time there are just more and more distractions in there as well, so no need to stop your distractions but just "_limit them to useful things and tasks_". Have your distractions but with at least 70% of them working to help you build what you are trying to build. 

3. **The Opportunity variety**: The opportunities in the market vary insanely today and some of them not even being very different from the others. The amount of opportunities is huge numbers and this could lead to the mental fog of what to do and what not to do, even mid journey of doing something you might lose sight of where you are going but that could be the interesting part here, situations like this can be tackled in a lot of ways and some of the ways is "_knowing that its the right path and that mental fog is just the part of it_". Not knowing exactly where you are going can be exhausting but it sometimes acts as a test as well (if before beginning you were sure that this exact thing is what you want in life) then this mental fog can come as a test of your will, so be proud and strengthen your skill more and more and you will be out of that uncomfortable fog in no time.

Hope this reading came of some use to you... 
Enjoy :)
fb88loans
Tags: webdev, beginners, tutorial, productivity
Published: 2024-02-15 03:27:23

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marketing legion
Published: 2024-02-15 03:03:21

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ep
Published: 2024-02-15 02:57:20

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Youtubers Life 2 download
Tags: webdev
Published: 2024-02-15 02:29:39

Luadist.org is a gaming download platform, your ultimate destination for accessing the latest and greatest games right at your fingertips! Luadist is also a premier destination for Lua-based Windows applications, games, and software solutions. It ensures that each app and game component adheres to the highest standards of performance and user experience. Dive into a virtual treasure trove of digital entertainment where you can discover, download, and play an extensive library of games across all genres and platforms. To visit official website for more Games: **[https://luadist.org](https://luadist.org)**
Install Husky + Commitlint + Lint-staged
Published: 2024-02-15 02:14:38

This article is base on
https://dev.to/markliu2013/setup-eslint-and-prettier-in-react-3h99

We want to enforcing coding conventions before commit to git repository.

Run eslint and prettier before commit code

**Install Husky**

```
npm i -D husky
npx husky init
```

**Install Lint-staged**

```
npm i -D lint-staged
```

**Change package.json**

```javascript
"lint-staged": {
    "*.{ts,tsx,js,jsx}": [
      "eslint --fix",
      "prettier --write"
    ]
  },
```

**pre-commit**

```
#!/usr/bin/env sh
. "$(dirname "$0")/_/husky.sh"

npx lint-staged
```

**Install Commitlint**

```
npm i -D @commitlint/cli @commitlint/config-conventional
```

Create commitlint.config.js

```javascript
module.exports = {
  extends: ['@commitlint/config-conventional']
};
```

**commit-msg**

```
npx --no -- commitlint --edit ${1}
```