teleren/devto huggingface dataset:
My First Experience with Python
Tags: python
Published: 2024-07-09 11:42:14

Hi Hello Namaskaram !!

for so long, this buzz word 'python' has been chasing me..

PERL PHP Python is the famous ad mantra for many popular training institutes..

well, somewhere i came to know that, there is a free python class and this time, i just want to jump into it.

I have installed python 3.12 64-bit

But, after the first online class., i became more curious about this snake named charming computer language.

yes, i ran the first code print("Hello World") like a c program, meaning, i ran in a notepad editor and funny things happened like it got saved as a text file. 

Then, I saved the file name with quotes "helloo.py" (with two Os specifically) and it got saved..

Fine now, how to run it.. after some searching, I found IDLE which is kind of an editor, which ran my commands then and there.

and, comes my prayer with google aandavar and i found someone was saying, spyder is a best IDE for python - windows combo.

alright, now, spyder is downloaded and installation done (although, it took some time to get installed).

now, in spyder, i just saw tour and here i am happy to run my first program hello world !!



![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/087paoekibcbnazdp9le.png)
BitPower Introduction:
Published: 2024-07-09 11:40:27

BitPower is an innovative decentralized financial platform built on blockchain technology that provides decentralized lending and investment services. Its core product, BitPower Loop, allows users to deposit and borrow directly through smart contracts and obtain floating-rate investment returns. BitPower’s features include a high degree of security, transparency and decentralized operations, eliminating reliance on traditional financial institutions and intermediaries. Users can enjoy higher rates of return. Compared with traditional financial products, BitPower's compound interest rate of return is significantly higher.

In addition, BitPower also has a unique referral reward mechanism, where users can receive multi-level commission returns by inviting new users. All transactions and interest rates on the platform are recorded on a public distributed ledger, ensuring data transparency and traceability. Overall, BitPower provides a safe, convenient and efficient decentralized financial solution that meets users' needs for innovative financial services.
 #BitPower
Introduction to BitPower decentralized smart contracts
Published: 2024-07-09 11:44:04

What is BitPower?
BitPower is a decentralized lending platform that uses blockchain technology to provide secure and efficient lending services through smart contracts.
Main features
Automatic execution
Smart contracts automatically execute transactions without human intervention.
Open source code
The code is open and can be viewed and audited by anyone.
Decentralization
No intermediary is required, and users interact directly with the platform.
Security
Smart contracts cannot be tampered with, ensuring transaction security.
Multi-signature technology is used to ensure the legitimacy of each transaction.
Asset collateral
Borrowers use encrypted assets as collateral to ensure loan security.
If the value of the collateralized assets decreases, the smart contract automatically liquidates to protect the interests of both parties.
Transparency
All transaction records are open and can be viewed by anyone.
Advantages
Efficient and convenient: smart contracts are automatically executed and easy to operate.
Safe and reliable: open source code and tamper-proof contracts ensure security.
Transparent and trustworthy: all transaction records are open to increase transparency.
Low cost: no intermediary fees, reducing transaction costs.
Conclusion
BitPower provides secure, transparent and efficient lending services through decentralized smart contract technology. Join BitPower and experience the convenience and security of smart contracts!@BitPower
Personalyzer: Customizable Skateboards Made Easy with Wix Studio
Tags: devchallenge, wixstudiochallenge, webdev, javascript
Published: 2024-07-09 11:45:45

*This is a submission for the [Wix Studio Challenge ](https://dev.to/challenges/wix).*


What I Built
I created "Personalyzer," an online shop where you can customize your own skateboard. Users can design their skateboard from scratch, choosing everything from the deck design to the wheels and grip tape, all to suit their style and preferences.

Demo
https://digikentro.wixstudio.io/skateboard

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/lp7u6mhm8aijyqv9yzby.png)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/dxfujomswin010yoshsm.png)


Development Journey
To build this, I used Wix Studio's JavaScript tools, which made it simple to create a smooth and enjoyable user experience. Here’s how I did it:

- Customization Tool: I used Wix Studio’s JavaScript to build a tool that lets users interactively design their skateboards.

- Ecommerce Integration: I connected the website with Wix's ecommerce features so users can securely buy their custom skateboards online.

- Responsive Design: The website works well on any device – from desktops to smartphones.


APIs and Libraries utilized
- Wix Velo: I used various Wix Velo to handle user interactions.

- Wix Stores API: This helped to add custom skateboard selection to cart.
BitPower Introduction:
Published: 2024-07-09 11:54:30

BitPower is an innovative decentralized financial platform built on blockchain technology that provides decentralized lending and investment services. Its core product, BitPower Loop, allows users to deposit and borrow directly through smart contracts and obtain floating-rate investment returns. BitPower’s features include a high degree of security, transparency and decentralized operations, eliminating reliance on traditional financial institutions and intermediaries. Users can enjoy higher rates of return. Compared with traditional financial products, BitPower's compound interest rate of return is significantly higher.

In addition, BitPower also has a unique referral reward mechanism, where users can receive multi-level commission returns by inviting new users. All transactions and interest rates on the platform are recorded on a public distributed ledger, ensuring data transparency and traceability. Overall, BitPower provides a safe, convenient and efficient decentralized financial solution that meets users' needs for innovative financial services.
 #BitPower
Bitpower Security: The Iron Wall in the Blockchain
Published: 2024-07-09 11:55:34


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/s12tyhg4lq76b0yzbeyc.png)
Bitpower Security: The Iron Wall in the Blockchain

In the vast ocean of digital currencies, Bitpower stands proudly like an indestructible fortress. In this fortress, every brick and tile is made of blockchain technology, exuding immortal light and guarding the assets of users.

The security of Bitpower is first reflected in its completely decentralized design. This fortress has no owner, no operator, and every rule is engraved in the smart contract and cannot be tampered with. This immortal feature ensures the transparency and irreversibility of every transaction. Even the most cunning hackers have no way to start, because they are not facing ordinary codes, but the solid barriers of blockchain technology.

Secondly, Bitpower uses advanced encryption technology, which is like a layer of indestructible armor for every user's assets. Every transaction is strictly encrypted to ensure that the user's information and assets are not threatened during the transmission process. The use of this encryption technology makes it difficult for hackers to spy and even more impossible to crack.

In addition, Bitpower's smart contract is like a loyal guard, monitoring the security of every transaction in real time. Smart contracts are not only automatically executed, but also respond quickly to abnormal situations and stop losses in time. Whether it is market fluctuations or emergencies, smart contracts can ensure the safety of users' assets.

More importantly, Bitpower's transparency provides users with the most intuitive sense of security. Users can view every transaction and every change in real time through the blockchain browser. This transparency not only enhances user trust, but also makes any attempt to tamper with data nowhere to hide.

In this safe fortress, Bitpower relies not only on technology, but also on the power of the community. Every user is part of the fortress, and everyone supervises and maintains it together. The power of the community makes this fortress stronger, not only to resist foreign enemies, but also to be as stable as Mount Tai in the wind and rain.

In short, Bitpower has built a safe fortress with blockchain technology. Here, every transaction is carried out in the light, and every user can be at ease. The security of Bitpower is like an iron wall that will never collapse, guarding users' assets and guarding the hope of the future. @Bitpower
Macron's camp plots improbable rebound in the midst of French political race disorder
Tags: worldnews, news, french, political
Published: 2024-07-09 11:56:43


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/imdwxov8setv5q8vovyg.png)
With nobody in control, the French president's partners accept the sky is the limit.
[See More](https://uniqueworldnewsservice.blogspot.com/2024/07/macrons-camp-plots-improbable-rebound.html)
Bitpower Security: The Iron Wall in the Blockchain
Published: 2024-07-09 12:01:03


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/ni5j78cf136dhs2lmmug.png)
Bitpower Security: The Iron Wall in the Blockchain

In the vast ocean of digital currencies, Bitpower stands proudly like an indestructible fortress. In this fortress, every brick and tile is made of blockchain technology, exuding immortal light and guarding the assets of users.

The security of Bitpower is first reflected in its completely decentralized design. This fortress has no owner, no operator, and every rule is engraved in the smart contract and cannot be tampered with. This immortal feature ensures the transparency and irreversibility of every transaction. Even the most cunning hackers have no way to start, because they are not facing ordinary codes, but the solid barriers of blockchain technology.

Secondly, Bitpower uses advanced encryption technology, which is like a layer of indestructible armor for every user's assets. Every transaction is strictly encrypted to ensure that the user's information and assets are not threatened during the transmission process. The use of this encryption technology makes it difficult for hackers to spy and even more impossible to crack.

In addition, Bitpower's smart contract is like a loyal guard, monitoring the security of every transaction in real time. Smart contracts are not only automatically executed, but also respond quickly to abnormal situations and stop losses in time. Whether it is market fluctuations or emergencies, smart contracts can ensure the safety of users' assets.

More importantly, Bitpower's transparency provides users with the most intuitive sense of security. Users can view every transaction and every change in real time through the blockchain browser. This transparency not only enhances user trust, but also makes any attempt to tamper with data nowhere to hide.

In this safe fortress, Bitpower relies not only on technology, but also on the power of the community. Every user is part of the fortress, and everyone supervises and maintains it together. The power of the community makes this fortress stronger, not only to resist foreign enemies, but also to be as stable as Mount Tai in the wind and rain.

In short, Bitpower has built a safe fortress with blockchain technology. Here, every transaction is carried out in the light, and every user can be at ease. The security of Bitpower is like an iron wall that will never collapse, guarding users' assets and guarding the hope of the future. @Bitpower
Bitpower Security: The Iron Wall in the Blockchain
Published: 2024-07-09 12:04:35


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/p0x4lr9rakp9dq1zsow4.jpg)
Bitpower Security: The Iron Wall in the Blockchain

In the vast ocean of digital currencies, Bitpower stands proudly like an indestructible fortress. In this fortress, every brick and tile is made of blockchain technology, exuding immortal light and guarding the assets of users.

The security of Bitpower is first reflected in its completely decentralized design. This fortress has no owner, no operator, and every rule is engraved in the smart contract and cannot be tampered with. This immortal feature ensures the transparency and irreversibility of every transaction. Even the most cunning hackers have no way to start, because they are not facing ordinary codes, but the solid barriers of blockchain technology.

Secondly, Bitpower uses advanced encryption technology, which is like a layer of indestructible armor for every user's assets. Every transaction is strictly encrypted to ensure that the user's information and assets are not threatened during the transmission process. The use of this encryption technology makes it difficult for hackers to spy and even more impossible to crack.

In addition, Bitpower's smart contract is like a loyal guard, monitoring the security of every transaction in real time. Smart contracts are not only automatically executed, but also respond quickly to abnormal situations and stop losses in time. Whether it is market fluctuations or emergencies, smart contracts can ensure the safety of users' assets.

More importantly, Bitpower's transparency provides users with the most intuitive sense of security. Users can view every transaction and every change in real time through the blockchain browser. This transparency not only enhances user trust, but also makes any attempt to tamper with data nowhere to hide.

In this safe fortress, Bitpower relies not only on technology, but also on the power of the community. Every user is part of the fortress, and everyone supervises and maintains it together. The power of the community makes this fortress stronger, not only to resist foreign enemies, but also to be as stable as Mount Tai in the wind and rain.

In short, Bitpower has built a safe fortress with blockchain technology. Here, every transaction is carried out in the light, and every user can be at ease. The security of Bitpower is like an iron wall that will never collapse, guarding users' assets and guarding the hope of the future. @Bitpower
Solar Energy for Your Home and Business
Tags: energy
Published: 2024-07-09 12:12:17

Solar energy is a versatile and sustainable solution for both residential and commercial applications, offering significant benefits for homeowners and businesses alike. For residential properties, solar energy can reduce electricity bills by generating clean, renewable power directly from the sun. 

Homeowners can take advantage of various incentives and rebates to offset installation costs, making solar panels an increasingly affordable option. For businesses, solar energy provides an opportunity to lower operational costs, enhance sustainability efforts, and improve public image. Commercial solar systems can scale to meet larger energy needs and may offer additional financial benefits through tax incentives and net metering programs.

Moreover, investing in solar energy can protect against future electricity price fluctuations and provide a stable, long-term energy solution. By adopting [solar energy for your homes and businesses ](https://sunphotonics.com) contributes to reducing greenhouse gas emissions, promoting environmental stewardship, and supporting the transition to a more sustainable energy future.
How do I speak to American customer service? Quick~Connect
Tags: americancustomerservice, americancustomersupport, speakamericanliveperson
Published: 2024-07-09 12:13:25


To speak with American Airlines customer service, you can call their dedicated support line at 𝟭-𝟴𝟯𝟯-𝟰𝟲𝟬-𝟭𝟴𝟯𝟴. This toll-free number connects you with a team of knowledgeable agents who can assist with flight bookings, reservations, and any other inquiries you may have. Alternatively, you can explore their online self-service options or initiate a live chat session for a more convenient and efficient customer experience.
Introduction of python(parotta salna)
Tags: python, introduction
Published: 2024-07-09 12:13:47

**hi** everyone this my first blog,if there is any mistakes in my English kindly adjust that...later will fix it..

Yesterday, I have attended my first class of python course...

They are teaching python  free that's an impressive approach of them.. really welcome this approach and thanks for this approach.

However,teaching is good.but they really bored in first class
Besides,I really loved the name parottasalna...in my point of view that's seems to be unique
Guard dans Angular
Tags: javascript, angular, website
Published: 2024-07-09 12:20:32


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/jp8flz9wd5smyn0poskd.png)
### Introduction

Dans cet article, nous allons explorer comment utiliser les gardes (guards) avec Angular 17. Les gardes permettent de protéger les routes et de vérifier certaines conditions avant de permettre l'accès à une route spécifique.

### Qu'est-ce qu'un Garde Fonctionnel ?

Un garde fonctionnel dans Angular est une fonction utilisée pour intercepter et potentiellement bloquer la navigation vers une route. Avec Angular 17, vous utilisez `CanActivateFn` pour créer des gardes fonctionnels.

### Exemple de Code

Voici un exemple de garde fonctionnel `authGuard` :

```typescript
import { CanActivateFn } from '@angular/router';
import { inject } from '@angular/core';
import { Router } from '@angular/router';
import { AuthService } from './auth.service';

export const authGuard: CanActivateFn = (route, state) => {
  const authService = inject(AuthService);
  const router = inject(Router);

  if (authService.isLoggedIn()) {
    return true;
  } else {
    router.navigate(['/login']);
    return false;
  }
};
```

### Utilisation du Garde

Pour utiliser ce garde, vous devez le configurer dans votre module de routage en utilisant `provideRouter` et `withGuards` :

```typescript
import { bootstrapApplication } from '@angular/platform-browser';
import { provideRouter, withGuards } from '@angular/router';
import { AppComponent } from './app/app.component';
import { authGuard } from './app/guards/auth.guard';

const routes = [
  { path: 'protected', component: ProtectedComponent, canActivate: [authGuard] }
];

bootstrapApplication(AppComponent, {
  providers: [
    provideRouter(routes, withGuards())
  ]
}).catch(err => console.error(err));
```

### Explication du Code

- **CanActivateFn** : Un type représentant une fonction de garde.
- **inject** : Fonction pour injecter des dépendances comme des services.
- **Router** : Service de routage pour naviguer vers d'autres routes.
- **authGuard** : Fonction de garde vérifiant si l'utilisateur est authentifié.

### Conclusion

Les gardes fonctionnels dans Angular 17 offrent une manière flexible et puissante de protéger les routes et de gérer les autorisations. Ils sont particulièrement utiles pour des tâches telles que l'authentification et le contrôle d'accès.

Pour plus de détails, consultez la [documentation officielle d'Angular sur les gardes](https://angular.io/api/router/CanActivateFn)【20†source】【22†source】【23†source】.
Inside the Box: June Community Update
Tags: webdev, product, community
Published: 2024-07-09 12:16:42

Hey there 👋

Welcome back to "Inside the Box"! We've packed this issue with all the best bits from last month.

Enjoy!

## Latest Product News

**[VS Code Web editor (beta)](https://codesandbox.io/docs/learn/editors/web/vscode-web) 🌟** — After several weeks of testing and iterations based on feedback from users who tested the experimental [VS Code Web editor](https://codesandbox.io/docs/learn/editors/web/vscode-web), it is now available in beta to everyone! To enable the beta editor, click the “VS Code Web” button at the right of the editor's top bar.

![VS Code Web Editor Overview](https://assets.codesandbox.io/images/changelog-vscode-web-overview.jpg)

**Several editor improvements** 🔧 — As part of the rollout of the new editor, we're improving its overall stability and developer experience. If you need your shared URLs to open in the legacy editor, you can use a ?editorMode=v1 query string in the address bar. You can also access the legacy editor by disabling 'Unified platform editor' in the Experiments tab of the User Settings.

**[Full changelog](https://codesandbox.io/changelog)** 📜 — Want the inside scoop on everything else we've been working on? Head over to our website and check out the full [changelog](https://codesandbox.io/changelog) – it's got all the details!

---

## Events & Community

**[JS Nation Amsterdam](https://x.com/thejsnation/status/1806323707016626278)** — "A full house" doesn't even begin to describe the [packed audience](https://x.com/danieljcafonso/status/1801198044982935783) that gathered for our very own product engineer, Alex Moldovan, at JS Nation. His talk, "Lessons for building resilient codebases," was praised both for its content and delivery.

![JS Nation Amsterdam](https://pbs.twimg.com/media/GRFX9DeWYAAXIt1?format=jpg&name=large)

Photo: [JSNation, Twitter](https://x.com/thejsnation/status/1806323707016626278)

**[Sandpack Spotlight: Kempo](https://x.com/codesandbox/status/1803455448680636714)** — Our community project highlight of the month goes to [Kempo](https://kempo.io/), a tool to build your code playgrounds using Sandpack. Kempo's approach makes it even easier to display live-running code examples, especially in content platforms like Hashnode.

![Kempo](https://assets.codesandbox.io/images/kempo.png)

---

## Thank You 🖤

We hope you enjoyed this issue of Inside the Box!

We are curious about what **you** feel is missing from these newsletters and what **you** would like us to add to the next one!

What should we bring next? Tell us on [our community space](https://www.codesandbox.community/)!
My subdomain proxy server in nodejs
Tags: javascript, node, proxy, subdomain
Published: 2024-07-09 12:20:28

Here is the nodejs proxy server that can be use to listen subdomain routes.

for example I run a server is **localhost:5000** but I want to use subdomain in this like **subdomain1.localhost:5000** or something diferent.

```javascript
const express = require('express');
const app = express();
const httpProxy = require('http-proxy');

const proxy = httpProxy.createProxy();

const BASE = "https://github.com";

app.use((req, res, next) => {
     
     const hostname = req.hostname;
     const domains = hostname.split('.');
     const subdomain = domains[0];
     const resolveTo = BASE + '/' + subdomain;
     return proxy.web(req, res, { target: resolveTo, changeOrigin: true });
});

app.listen(5000, () => console.log('Listening on port: 5000'));

app.get('/', (req, res) => {
     return res.send('Welcome to the homepage');
});
```