teleren/devto huggingface dataset:
Unveiling the Trend of Bean Bags Rental in Dubai for Your Next Event
Tags: dubai
Published: 2024-01-21 15:59:10


Planning an event involves numerous decisions, and one key element that often sets the tone is the choice of seating. In the heart of Dubai's bustling event scene, [bean bags](https://www.events-master.com) for rental have emerged as a stylish and versatile seating solution. In this blog, we explore why bean bags are becoming the go-to choice for event planners in Dubai, along with additional event essentials such as party lights rental, tables and chairs rental near me, and more.
Bean Bags Rental in Dubai
The allure of bean bags lies in their ability to strike the perfect balance between comfort and chic design. Whether you're hosting a corporate event, a birthday celebration, or a casual get-together, bean bags provide a relaxed and inviting atmosphere for your guests.
Versatility in Event Seating
Bean bags offer a level of versatility that traditional seating options often lack. They can be arranged in various configurations to suit different event setups, allowing for creativity and personalization. From intimate lounge areas to outdoor gatherings, bean bags seamlessly adapt to the vibe of your event.
[Party Lights Rental Dubai](https://www.events-master.com)
No event is complete without the right ambiance, and party lights rental in Dubai adds a touch of magic to any occasion. Choose from a variety of lighting options to enhance the atmosphere and create a memorable experience for your guests.
[Tables and Chairs Rental Near Me](https://www.events-master.com)
When it comes to event planning, convenience is key. Opting for tables and chairs rental near me ensures that you have quality furniture delivered to your doorstep, saving you time and effort. It's a practical solution for creating comfortable dining and seating areas.
[Event Furniture Rental Dubai](https://www.events-master.com)
Transform your event space with the right furniture. Event furniture rental in Dubai allows you to choose pieces that complement your theme, whether you're aiming for a modern, elegant, or eclectic look. Elevate your décor and leave a lasting impression on your guests.
[Table Cover and Cloth Rental Near Me](https://www.events-master.com)
Details matter, and the right table cover and cloth can add the perfect finishing touches to your event setup. Explore options for table cover rental near me to find the colors and textures that enhance your overall design.
Conclusion:
In the world of event planning in Dubai, choices matter. The trend of bean bags for rental reflects a desire for comfort, style, and adaptability. Whether you're enhancing your event with party lights rental in Dubai, ensuring convenience with [tables and chairs rental near me](https://www.events-master.com), or refining your décor with event furniture rental in Dubai, each decision contributes to creating an unforgettable experience for your guests. Consider the versatility of bean bags and the convenience of additional rentals for a seamless and stylish event in the heart of Dubai.
The DNS Demystified
Tags: webdev, beginners, learning
Published: 2024-01-21 15:54:58

Are you wondering how you are able to reach your favorite website with just a click? This is essentially thanks to the DNS.

## What is the DNS?
DNS stands for **Domain Name System**. Think about it like the internet's address book where all the domain names are mapped to their associated websites. If not for the DNS, you'll have to access any website using their IP address. Imagine trying to memorize the IP addresses of all the websites you know or whenever you need to access a website you maybe have to pull out notes of where you saved the different IP addresses. I will probably never want to look up any website or do any internet-related work. This is exactly why we have domain names. They are human-readable and unique for every website just like IP addresses. Computers do not really understand these domain names though. So picture domain names like a friendly mask for IP addresses.

There are about 4 different DNS servers involved in the lookup of a website. When you make a request to access a webpage, that is considered a **query**. Firstly, we have the **DNS recursor**. It is meant for receiving queries from browsers. This is like visiting a library and asking the librarian for a particular book. Secondly, we have the **Root nameserver** and this is where the _DNS resolution_ _(translating host/domain names to IP addresses)_ actually begins. It points to where the IP address is in the DNS. Thirdly, there is the **Top-Level Domain (TLD) nameserver**. You know how many websites suffix with _.com, .tech, .org, etc_? The TLD server finds IP addresses within a specific TLD. Finally, we have the **Authoritative nameserver**. Picture it like a dictionary with the various domain names (excluding their TLDs) mapped to their IP addresses. It returns the IP address to the DNS recursor.

## The DNS look-up sequence

- User inputs the URL(idadelveloper.com) into the address bar of the browser and and initiates a query over the internet which is received by the DNS recursor resolver.

- The DNS resolver forwards the query to the root nameserver.

- The root server responds with the location of the TLD of that domain name of which in the case of idadelveloper.com, it will be _.com_. Our request will now be directed to the .com TLD.

- As the resolver makes a request to the .com TLD, the TLD server responds with the IP address for idadelveloper.com's nameserver.

- The recursor makes another request to this nameserver where the IP address for idadelveloper.com is returned to the recursor from the nameserver.

- The DNS resolver returns the IP address of this domain name to the browser.

- The browser now makes an HTTP request to the IP address and the server at that IP address returns the webpage to the browser.
Gym Perks That’ll Make You Want to Ditch the Couch!🤣🏋️📈
Published: 2024-01-21 15:53:07

1.Physical Well-being: Because lifting weights is the closest thing to superhero training – muscles, bones, and a heart that pumps like it's late for a date with destiny.

2.Mental Health Boost: The gym is basically your therapist, with fewer questions and more dumbbells. Say goodbye to stress, anxiety, and depression – one deadlift at a time.

3.Weight Management: Forget fad diets; the gym is your secret weapon against extra pounds. Burn calories, build muscles, and become the envy of your scale.

4.Disease Prevention: Swap out the daily pill organizer for a gym bag. Regular workouts not only fend off diseases but also make you look cooler carrying that water bottle everywhere.

5.Improved Sleep Quality: Ever tried counting sheep on a treadmill? Turns out, exercising regularly doesn't just tire your body; it knocks you out for a sleep so good, even your dreams get an upgrade.
PyTorch / Jupyter notebook: ModuleNotFoundError: No module named 'torch'
Tags: shortposts, beginners, python, jupyter
Published: 2024-01-21 15:47:13

> This post is part of the #shortposts series where I publish my learnings in short ;) 

Learning is a part and parcel of my journey. I started revisting Linear Algebra to explore the underpinnings of Artificial Intelligence and Quantum Computing. Linear Algebra is a good to have for AI and Quantum. 

Recently, I picked PyTorch along with NumPy, SciPy, MatplotLib, and other Python libraries. Jupyter notebook is my go-to tool to learn AI, Data Science and other Python related topics. 

## Installing PyTorch 

As a typical learner, I started with the below command to install `PyTorch` in Jupyter.

```py
!pip install torch
```


![Install PyTorch in Jupyter notebook](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/azzx3m5o4mipj82m1q9g.png)


## The error
In the next cell, when I run 

```py
import torch
torch.__version__
```

I see an error
`ModuleNotFoundError: No module named 'torch'`


![ModuleNotFoundError: No module named 'torch'](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/z65mjq50waji2qrjw8rg.png)


## The fix
After some research, I found that this is a common error and I was asked to run the `pip` and `python` commands to check the versions and upgrade if required etc., but nothing worked. Until I bumped into a **magic** command

```py
%pip install torch
```
> You may have to restart your kernel after running this command

Now, when I re-run the `PyTorch` command


![PyTorch up and running](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/uq1tta4fzr6o62r9kzkl.png)
Creating a template and a route for the welcome message
Tags: webdev, flask, python, tutorial
Published: 2024-01-21 15:46:39

While our Flask app works, it is not very attractive or informative. Let’s make it more appealing and personalized by creating a template and a route for the welcome message. A template is a file that contains HTML code with placeholders for dynamic content. A route is a function that handles a request for a specific URL and returns a response. We can use templates and routes to render different pages for our app.

To create a template, we need to use the Jinja2 template engine that Flask integrates with. Jinja2 is a powerful and flexible template engine that allows us to write HTML code with Python expressions and control structures. To use Jinja2, we need to create a directory called templates in the current working directory and store our template files there. Flask will automatically look for templates in this directory.

Let’s create a file called index.html in the templates directory and write the following code:

```html
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Flask App</title>
</head>
<body>
    <h1>Welcome to my Flask app!</h1>
    <p>This is a simple Flask app that displays a welcome message.</p>
    <p>The welcome message is: {{ message }}</p>
</body>
</html>
```

This code does the following:

Defines the HTML document structure and the metadata
Displays a heading and two paragraphs of text
Uses a placeholder message to insert a dynamic value that we will pass from our route
To create a route, we need to use the app.route decorator and the render_template function that Flask provides. The app.route decorator maps a URL to a function that handles the request and returns the response. The render_template function renders a template with the given context variables and returns the result as a string.

Let’s modify our app.py file and write the following code:

```python
from flask import Flask, render_template

app = Flask(__name__)

@app.route("/")
def index():
    message = "Hello, world!"
    return render_template("index.html", message=message)
```

This code does the following:

- Imports the render_template function from the flask module
- Defines a route for the root URL (“/”) using the app.route decorator
- Defines a function called index that assigns a string “Hello, world!” to the message variable and passes it to the render_template function along with the name of the template file

To see the result of our changes, we need to restart the Flask development server by pressing Ctrl+C in the terminal and running the following command again:

```
flask run
```

This will restart the server and display the URL where we can access our app. If we open this URL in a web browser, we should see our new welcome page:

As you can see, our Flask app now displays a more attractive and personalized welcome message. 🙌
What is Heartbleed?
Tags: cybersecurity, heartbleed, security, discuss
Published: 2024-01-21 15:28:07

**The Heartbleed Bug** is a significant vulnerability in the OpenSSL cryptographic software library.

**What is it?**

💡**Heartbleed** is a buffer over-read vulnerability that was introduced into OpenSSL in 2012 and publicly disclosed in April 2014. It allows an attacker to read more data than should be allowed, thus leaking the contents of the victim’s memory.

**How does it work?** 

💡If the server version is vulnerable to Heartbleed, cybercriminals can obtain the private key and impersonate the server. They can steal the information protected under normal conditions by the SSL/TLS encryption used to secure the Internet.

**What’s the impact?** 

💡The Heartbleed vulnerability weakens the security of the most common Internet communication protocols (SSL and TSL). Websites affected by Heartbleed allow potential attackers to read their memory.

**What’s the solution?**

💡A fixed version of OpenSSL was released on the same day Heartbleed was publicly disclosed. However, as of July 2019, some devices were still reported to be vulnerable.

This vulnerability highlights the importance of regular system updates and the use of secure, up-to-date software.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/avx6u923utyn03hjd3mm.jpeg)
Buy Google Voice Accounts - Usa Verified & Trusted Accounts
Published: 2024-01-21 15:43:58

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Introduction to CIA
Tags: confidentiality, integrity, availability, cia
Published: 2024-01-21 15:42:41

**CIA**, in the context of information security, stands for Confidentiality, Integrity, and Availability. These three principles form the foundation of a robust and secure information system. Here's a brief explanation of each:

**Confidentiality:**

- **Definition:** Ensures that information is only accessible to authorized individuals, systems, or processes.  Confidentiality can be compromised in several ways, including direct attacks aimed at gaining access to systems the attacker does not have the rights to see, or through human error or insufficient security controls.
- **Objective:** Prevents unauthorized access, disclosure, or exposure of sensitive data.
- **Implementation:** Encryption, access controls, authentication mechanisms.


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/qfcc8e7povhmjssum6ju.png)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/jxmyxdrclxns2vc14e8m.png)

**Integrity:**

- **Definition:** Ensures the accuracy and trustworthiness of information by preventing unauthorized modification or tampering.
- **Objective:** Guarantees that data remains unchanged and reliable throughout its lifecycle.
- **Implementation:** Hash functions, digital signatures, access controls, checksums, version control.


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/39nouo1wymnlabwqterd.png)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/axl7uwffwk2r11yvbj1j.png)

**Availability:**

- **Definition:** Ensures that information and resources are accessible and usable when needed by authorized users.
- **Objective:** Prevents disruptions or downtime that could impact the ability to access critical systems or data.
- **Implementation:** Redundancy, backups, disaster recovery planning.


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/m5omwxmssd07fkp23txc.png)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/2j3l5cufkrz24ayav7lm.png)

These principles collectively create a security framework that helps organizations safeguard their information assets from various threats, including unauthorized access, data corruption, and service interruptions. The CIA triad serves as a guideline for designing, implementing, and maintaining secure systems and practices in the field of information security.
Building a WhatsApp Bot with Python and Neonize: A Simple Guide
Tags: python, whatsapp, automation, programming
Published: 2024-01-21 15:37:57

**Creating a WhatsApp Bot Using Python with Neonize Library: A Step-by-Step Guide**

WhatsApp automation has never been easier with the Neonize library in Python. Neonize simplifies the process of automating tasks on WhatsApp, allowing users to send messages, process received messages, and execute specific actions effortlessly. In this article, we'll walk you through the process of creating a WhatsApp bot using the Neonize library, from installation to writing simple and understandable example code.

### **Installation:**

The first step is to install the Neonize library using pip:

```bash
pip install neonize
```

### **Initialization and Configuration:**

Once installed, initializing and configuring Neonize for your WhatsApp account is a breeze. The library is designed for simplicity and ease of use.

```python
from neonize.client import NewClient

client = NewClient("your_database_file.sqlite3")
```

### **Example Code:**

Let's explore some simple examples to demonstrate the capabilities of Neonize. Below is a basic script showcasing various functionalities:

```python
from neonize.client import NewClient
from neonize.events import ConnectedEv, MessageEv, PairStatusEv, event
from neonize.types import MessageServerID
from datetime import timedelta

client = NewClient("your_database_file.sqlite3")

@client.event(ConnectedEv)
def on_connected(_: NewClient, __: ConnectedEv):
    print("⚡ Connected")

@client.event(MessageEv)
def on_message(client: NewClient, message: MessageEv):
    handler(client, message)

# Define your custom message handler function
def handler(client: NewClient, message: MessageEv):
    text = message.Message.conversation or message.Message.extendedTextMessage.text
    chat = message.Info.MessageSource.Chat

    # Example scenarios
    if text == "ping":
        client.reply_message(chat, "pong", message)
    elif text == "_sticker":
        client.send_sticker(chat, "sticker_url_here")

# Add more scenarios as needed...

# Connect to WhatsApp
client.connect()
```

### **Contributing to Neonize:**

If you're interested in contributing to the Neonize project, follow these steps:

1. Fork the repository.
2. Create a new branch: `git checkout -b your-branch-name`.
3. Make desired changes.
4. Commit changes: `git commit -m 'Your commit message'`.
5. Push to the branch: `git push origin your-branch-name`.
6. Send a pull request.

### **Local Development:**

To run the project locally, follow these steps:

1. Clone the repository: `git clone git@github.com:krypton-byte/neonize.git`.
2. Install dependencies: `poetry install --with dev` (customize to the project).
3. Run the project: `python examples/basic.py` (customize to the project).

### **License:**

Neonize is licensed under Apache-2.0. Refer to the LICENSE file for more details.

Start building your WhatsApp bot today with the power of Neonize and Python! Feel free to customize the examples provided based on your specific automation needs. Happy coding!
Classes vs. Objetos em JavaScript: Entendendo as Diferenças Fundamentais
Tags: javascript, beginners, webdev, programming
Published: 2024-01-21 15:00:37

## Introdução

Na programação orientada a objetos em JavaScript, entender a distinção entre classes e objetos é crucial. Este artigo explora essas diferenças, incluindo a comparação entre instâncias de classes e objetos literais.

## O que é uma Classe?

Uma classe em JavaScript é um template para criar objetos. Ela define propriedades e comportamentos que serão compartilhados por todas as instâncias dessa classe.

### Exemplo de Classe

```javascript
class Pessoa {
    constructor(nome, idade) {
        this.nome = nome;
        this.idade = idade;
    }

    saudacao() {
        console.log(`Olá, meu nome é ${this.nome} e eu tenho ${this.idade} anos.`);
    }
}
```

## O que é um Objeto?

Um objeto é uma instância de uma classe ou um conjunto de pares chave-valor. Em JavaScript, um objeto pode ser criado a partir de uma classe (usando `new`) ou como um objeto literal.

### Exemplo de Objeto Literal

```javascript
const carro = {
    marca: 'Toyota',
    modelo: 'Corolla',
    exibirDetalhes: function() {
        console.log(`Carro: ${this.marca} ${this.modelo}`);
    }
};
```

### Instância de uma Classe vs. Objeto Literal

A principal diferença entre uma instância de classe (`new MinhaClasse()`) e um objeto literal reside em sua estrutura e definição.

- **Instância de Classe**:
  - Criada a partir de um modelo definido (classe).
  - Herda propriedades e métodos da classe.
  - Exemplo: `const pessoa = new Pessoa('Ana', 30);`

- **Objeto Literal**:
  - Definido diretamente com pares chave-valor.
  - Não possui um template ou classe subjacente.
  - Exemplo: `const carro = { marca: 'Toyota', modelo: 'Corolla' };`

### Benefícios das Classes

- **Reutilização de Código**: As classes permitem reutilizar a mesma estrutura para criar múltiplas instâncias.
- **Herança**: Capacidade de herdar e estender classes.

### Quando Usar Cada Um

- **Use Classes** para situações onde você precisa de múltiplos objetos com estruturas e comportamentos similares.
- **Use Objetos Literais** para estruturas de dados mais simples e para representar entidades únicas sem a necessidade de um template.

## Conclusão

Em JavaScript, classes oferecem um meio poderoso de criar objetos com estruturas e comportamentos definidos, enquanto objetos literais são úteis para representar entidades únicas ou estruturas de dados mais simples. Compreender a diferença entre esses dois conceitos é fundamental para aplicar efetivamente a programação orientada a objetos em JavaScript.