teleren/devto huggingface dataset:
DH Key too small error
Tags: cryptograph, dataengineering, cybersecurity, vpn
Published: 2023-11-20 09:03:55

🔐 Unlocking the World of Cryptography: DH and ECDHE Keys Explained

Ever wondered how secure connections are established in the digital realm? 🌐 In our latest article, we delve into the intricacies of two fundamental cryptographic keys: Diffie-Hellman (DH) and Elliptic Curve Diffie-Hellman Ephemeral (ECDHE). Stay tuned for insights into OpenSSL configurations, minimum protocol requirements, and strategies to enhance backend security. 🔍💻

#Cryptography #SecurityProtocols #DHKey #ECDHEKey #SSL #TLS #VPN #CyberSecurity #Encryption #TechInsights #RELIANOID #LoadBalancer #DigitalSecurity #TechTroubleshooting #CryptographyExplained #SecurityKeys #DHKeyExchange #ECDHEKey #SSLProtocol #TLSConnection #VPNSecurity #CyberSecurityInsights #DataEncryption #TechTroubleshooting #DigitalSecuritySolutions #RELIANOIDInsights #LoadBalancerTech #SecureConnections #TechSecurityTips #SSLTLSConfigurations #PerfectForwardSecrecy #EphemeralKeyPairs #CybersecurityAwareness #NetworkSecurity #TechInnovation #DataIntegrity #EncryptionMethods #SecureWebBrowsing #EmailEncryption #SSLTroubleshooting #DigitalProtection #TechUpdates
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/sjsk4ife9eixcupb2hia.jpg)
Your Friendly Guidebook to JavaScript (in case you missed it)
Tags: javascript, tutorial, beginners, webdev
Published: 2023-11-20 16:39:22

Hey there, future JavaScript ninja!

So, JavaScript's got you spooked, huh? Feels like walking into a spider-web, and now you're doing that awkward dance? 

I wrote a post for you last week:

{% embed https://dev.to/opensourcee/javascript-from-0-to-mastery-the-way-i-would-do-it-today-5d19 %}

In case you didn't have the chance to read it, worry not! I've got some tricks up my sleeve that’ll turn that web into a hammock.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/qg9dk8sxv6q8ue5si011.png)

### Codecademy: Not My Cup of Tea 🍵

I'll shoot straight—I’m not on the Codecademy bandwagon. It’s like needing a sprint but getting a leisurely stroll instead. If it’s your jam, though, chime in below with your cheers (or jeers)!

### Kitchen Prep for Code Chefs 🍳

Before we bake our code cake, let's get our "mise en place." Download [Visual Studio Code](https://code.visualstudio.com/) to whip up your JavaScript delights, and grab [Nodejs](https://nodejs.org/en/) because, well, it's Nodejs.

Pick a framework; I ❤️ React. Kick things off with [create-react-app](https://create-react-app.dev/docs/getting-started/), fire up `npm run dev`, and voilà! You’ve got a web app baby saying "Hello World" on `https://localhost:3000`.

### Stephen Grider: The Gandalf of Web Dev 🧙‍♂️

Stephen Grider on Udemy is my Gandalf in the Mines of Moria. "You shall not pass... without learning something awesome!" But hey, everyone’s different. If his style fits like your favorite hoodie, check out [**Node with React: Fullstack Web Development**](https://www.udemy.com/course/node-with-react-fullstack-web-development/).

### Stumble, Tumble, Learn & Grow 🌱

Embrace the bugs; they're like breadcrumbs leading you to the Gingerbread house of wisdom. Deploy your creations into the wild on Heroku or Vercel. AWS is the big leagues, but you've got this!

And hey, why not contribute to an open-source project? It's like joining a rock band but for coding. Check out our [WebCrumbs](https://github.com/webcrumbs-community/webcrumbs), the jam session for web developers.

Keep on coding, and remember, every coder starts with a "Hello, World!" and ends with a "Wow, I did that?!"

{% cta https://github.com/webcrumbs-community/webcrumbs %}Join the code party at WebCrumbs! 🎉{% endcta %}

{% cta https://github.com/webcrumbs-community/webcrumbs %}Help us build the React playground of your dreams! 🚀{% endcta %}
The Ultimate Guide to Packing your Toiletry Bag for a Smooth Travel Experience
Published: 2023-11-20 15:49:57

## Introduction

From this article you can learn [toiletry bag travel](https://bagsmart.com/blogs/news/toiletry-bag-travel-a-practical-tool-tailored-for-business-travelers?utm_source=dev_to&utm_medium=rankking). 

Traveling can be stressful, especially when it comes to packing. One of the most important items to pack is your toiletry bag. A well-packed toiletry bag can make your travel experience smoother and more enjoyable. In this guide, we will provide you with tips and tricks on how to pack your toiletry bag for your next trip.

## Choosing the Right Toiletry Bag

Before you start packing, it is important to choose the right toiletry bag. Consider the length of your trip and the amount of toiletries you will need. A hanging toiletry bag is a great option for longer trips as it allows you to easily access your items. A compact toiletry bag is perfect for shorter trips or if you are traveling with only a carry-on bag.

## Essential Toiletries

When packing your toiletry bag, it is important to include essential toiletries. These include toothbrush, toothpaste, deodorant, shampoo, conditioner, body wash, and lotion. If you wear contacts, make sure to pack your contact solution and case. Don't forget to pack any medication you may need as well.

## Travel-Sized Toiletries

Travel-sized toiletries are a great option for packing your toiletry bag. They take up less space and are easier to pack. Many brands offer travel-sized versions of their products. If your favorite brand doesn't offer travel-sized products, consider purchasing travel-sized containers and filling them with your favorite products.

## Organization

Organizing your toiletry bag can make a big difference in your travel experience. Use small bags or pouches to separate your items. This will make it easier to find what you need and prevent any spills or leaks. Consider packing your items in order of use to make your morning routine easier.

## Additional Tips

Here are some additional tips to make packing your toiletry bag easier:

  * Use a waterproof toiletry bag to prevent any leaks or spills.
  * Pack a small towel or washcloth to use with your toiletries.
  * Consider packing a travel-sized laundry detergent if you plan on doing laundry during your trip.
  * Pack a small first aid kit with band-aids, pain relievers, and any other essentials.



## Conclusion

Packing your toiletry bag doesn't have to be stressful. By choosing the right toiletry bag, packing essential toiletries, using travel-sized products, organizing your items, and following these additional tips, you can have a smooth and enjoyable travel experience. Happy travels!

## References

  * [toiletry bag travel](https://sfproperties.com/?URL=https://bagsmart.com/blogs/news/toiletry-bag-travel-a-practical-tool-tailored-for-business-travelers "toiletry bag travel")

Article by James Williams
Desafios y Triunfos: Las Narrativas Inspiradoras de los Atletas
Tags: sport
Published: 2023-11-20 16:16:21

En el apasionante mundo del deporte, cada atleta enfrenta desafíos que, al superarlos, se convierten en triunfos inspiradores. Desde la disciplina hasta la perseverancia, estas historias no solo capturan la esencia del esfuerzo atlético, sino que también brindan lecciones valiosas. En este artículo, exploraremos las narrativas inspiradoras de los atletas, destacando sus desafíos personales y los triunfos que han alcanzado en el mundo deportivo. Saber más [betwinner](lahoradelgambling.com/casas-de-apuestas/betwinner/)

La Disciplina como Pilar Fundamental
El Compromiso Diario
La disciplina es el cimiento sobre el cual se construyen las carreras atléticas exitosas. Los atletas de élite no solo se esfuerzan durante sus competiciones, sino que también mantienen un compromiso diario con su entrenamiento. La constancia en la práctica, el régimen de ejercicios y la atención meticulosa a la dieta son aspectos clave que definen su disciplina.

Superando Obstáculos: Desafíos Personales de los Atletas
Lesiones y Resiliencia
A lo largo de sus carreras, muchos atletas se enfrentan a lesiones que podrían poner en peligro sus sueños. Sin embargo, son las historias de resiliencia las que resaltan. La capacidad de superar lesiones, rehabilitarse y regresar más fuertes que nunca es un aspecto fundamental de la narrativa de muchos atletas exitosos.

Presiones y Expectativas
Las expectativas y presiones externas pueden convertirse en desafíos abrumadores para los atletas de élite. Desde la anticipación de los aficionados hasta las expectativas de los patrocinadores, la habilidad de gestionar la presión y centrarse en el rendimiento es un desafío que define a los verdaderos campeones.

Celebrando Triunfos: Logros Destacados en el Mundo Deportivo
Medallas y Records
Los atletas buscan constantemente la gloria en la forma de medallas y records. Cada logro es un testimonio de su dedicación y habilidades excepcionales. Ya sea en una competición internacional o en un evento local, el brillo de una medalla y la ruptura de records marcan hitos inolvidables en sus carreras.

Inspirando a Futuras Generaciones
Los triunfos de los atletas no solo son personales; también sirven como fuentes de inspiración para las generaciones futuras. Cuando un atleta alcanza la cima de su disciplina, se convierte en un modelo a seguir para jóvenes aspirantes que sueñan con seguir sus pasos. Este ciclo de inspiración es crucial para el crecimiento continuo del deporte.

Conclusión: Un Legado de Desafíos Superados y Triunfos Celebrados
En conclusión, las narrativas de desafíos y triunfos de los atletas son más que relatos emocionantes. Estas historias encapsulan la esencia misma del espíritu deportivo, donde la disciplina, la resiliencia y la búsqueda constante de la grandeza convergen. Al destacar estas narrativas, no solo celebramos los logros de los atletas, sino que también inspiramos a otros a alcanzar nuevas alturas en sus propias jornadas atléticas.
React knowledge about hooks
Tags: webdev, react, programming, tutorial
Published: 2023-11-20 16:00:39

Once you have mastered, and how to use React hooks, without using Redux, is this okay? , is it necessary to use redux? To transmit data through parent - child, use props. If the data is complex, transmitting data down to the lever level, is it necessary to use the useContent context to replace props? , is it okay to master hooks that can be used without redux? When building a website with a simple or complex structure, what should you consider?
Bootcamp Week 2
Tags: beginners
Published: 2023-11-20 14:11:48

Two weeks completed of bootcamp and it has definitely been intense! More so than I thought it would be. 

Having completed online coding training prior to the course in HTML, CSS and JavaScript I thought, maybe slightly arrogantly, that I would breeze the coding side of things and just be picking up industry tips, tricks and insider knowledge. How wrong could I have been!

I’ve found that bootcamp is a totally different setup than learning to code online. For example, the pre-work introduces you to using the command line and creating GitHub repositories and you are expected to be using these from day one. This was a totally new concept for me coming from a CAD background, so that in itself was a challenge. The format seems to be more representative of the real-world with work set on a project/mini-project basis, following initial introductions to different chapters. 

That being said, completing online coding prior to the bootcamp has been a lifesaver and I really think it would be a struggle to learn everything, plus submit weekly challenge projects, not having done that. Putting that coding knowledge into practice on these ‘real-world’ projects has been a challenge, albeit one I have enjoyed, rather than just following step-by-step tutorial instructions. 

Bootcamp pace is fast, although the support is there if needed. So far my view is that you need some sort of coding introduction to be able to grasp course content as it is relayed, and also to refer back to, and then bootcamp really is the next step.

I have a mountain to climb to become ‘job-ready’ but so far I’m keeping up. Final thoughts… thank goodness for thanks-giving! I’ve got a week off to figure out what on earth has happened in the last two weeks!
C# - Global Using Directives for Cleaner Code
Tags: csharp, programming, beginners, tutorial
Published: 2023-11-20 15:30:00

In C#, Global using directives, a feature that allows you to specify using directives that are applied globally across your entire project. This can significantly reduce the amount of boilerplate code in your files, especially for commonly used namespaces.

Here's how to effectively use global using directives:

1. **Declare Global Usings:**
   You can declare a global using directive in any C# file with the `global` modifier before the `using` keyword. It's a good practice to place these declarations in a separate file (like `GlobalUsings.cs`) for better organization.

2. **Project-Wide Application:**
   Once declared, the global using directives apply to all the source files in your project. This means you don't need to repeat common using directives in every file.

Example:

In a `GlobalUsings.cs` file:

```csharp
global using System;
global using System.Collections.Generic;
```

In other C# files:

```csharp
// No need to include 'using System;' or 'using System.Collections.Generic;'

public class MyClass
{
    public void MyMethod()
    {
        List<int> myList = new List<int>();
        Console.WriteLine("Hello, World!");
    }
}
```

By using global using directives, you can keep your code files cleaner and more focused on the specific logic they contain, rather than being cluttered with repetitive using statements. This feature is particularly beneficial in large projects where certain namespaces are used universally.
Music Monday — What are you listening to? (Sunrise Edition 🌅)
Tags: watercooler, music, discuss
Published: 2023-11-20 15:17:03

_cover image source: [Giphy](https://giphy.com/gifs/daft-punk-get-lucky-54ZSJMeNkaNsA)_

**This edition came to me this morning as I turned on my radio (aka asked Google to play something from YouTube) while I made my daily coffee and did the dishes from the night before — I know, I know... I'm a filthy beast. 👹☕️ Anyway, I was thinking there are some tunes that I gravitate to earlier in the morning and others that I'm drawn to later on in the day. So, for the next couple o' weeks we're gonna open up the genre boundaries to anything and everything, focusing instead on the time of day. With that intro outta the way, what songs, artists, albums, and genres do you like to accompany you in the morning?** 🌅

![An animated sun rises over the hills. The sunrays are rotating around the sphere and as it rises the sky changes color from a deep blue/purple to a vibrant mix of orange and red](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/0u5n9d4zwvzfzl5vpblg.gif)

***

## How we do 

In this weekly series, folks can chime in and drop links to whatever it is they've been listening to recently + browse others' suggestions. You can follow the suggested genre if you'd like, but don't feel confined to it; you're free to suggest whatever you wanna. 🙌  

If you're interested in having other discussions about music, consider following the aptly named [#music discussions](https://dev.to/music-discussions) organization.

{% embed https://dev.to/music-discussions %}  

***

Rise and shine, folks! Let's hear some morning music. _Note: you can embed a link to your song using the following syntax `{% embed https://... %}`. This should work for most common platforms!_

Looking forward to listening to y'all's suggestions! 🎶
Perl debugger compactDump on by default
Tags: perl, perldebug
Published: 2023-11-20 15:16:00

_TLDR_: `sub afterinit { push @DB::typeahead, "o compactDump=1" }`

When I use the Perl debugger, I usually want the `compactDump` option turned on. For reasons (?), I have never been able to set this option from the `~/.perldb` file.  It should be possible to set options by using lines like
```perl
...
parse_options("HistSize=100");
parse_options("compactDump=1");
...
```
but when I try that with `compactDump`, starting up the debugger gives me a lot of unsightly warnings:
```text
[~/]$ perl -d  -wE 'say "what"'
Variable "$frame" is not imported at (eval 6)[/Users/lied/perl5/perlbrew/perls/perl-5.38.0/lib/5.38.0/perl5db.pl:7578] line 2.
Variable "$doret" is not imported at (eval 6)[/Users/lied/perl5/perlbrew/perls/perl-5.38.0/lib/5.38.0/perl5db.pl:7578] line 3.
perldb: couldn't parse ./.perldb: Global symbol "$frame" requires explicit package name (did you forget to declare "my $frame"?) at (eval 6)[/Users/lied/perl5/perlbrew/perls/perl-5.38.0/lib/5.38.0/perl5db.pl:7578] line 2.
Global symbol "$doret" requires explicit package name (did you forget to declare "my $doret"?) at (eval 6)[/Users/lied/perl5/perlbrew/perls/perl-5.38.0/lib/5.38.0/perl5db.pl:7578] line 3.
```
A close reading of some Stack Overflow articles and the `perldoc perldebug` documentation finally gave me a workaround.  The following, added to `~/.perldb`, will enable `compactDump` without the noise:
```perl
sub afterinit { push @DB::typeahead, "o compactDump=1" }
```
This assumes that we are using GNU `readline`, which, of course we are.
Placeholder Contributor
Tags: hack23contributor
Published: 2023-11-20 15:13:16

<!-- ✨This template is only meant to get your ideas going, so please feel free to write your own title, structure, and words! ✨ -->

### Intro
<!-- Share a bit about yourself as a contributor. Is this your first Hacktoberfest, or have you contributed to others? Feel free to embed your GitHub account by using {% embed LINK %} -->

### Highs and Lows
<!-- What were some of your biggest accomplishments or light-bulb moments this month? Did any problems come up that seemed impossible to fix? How did you adapt in those cases?  -->

### Growth
<!-- What was your skillset before Hacktoberfest 2023 and how did it improve? Have your learning or career goals changed since working on these new projects? -->
What are your Goals for the week of Nov 20?
Tags: motivation, discuss
Published: 2023-11-20 15:00:00

## What are your goals for this week? 

It's a holiday week in the US. Many people will only work the first half of the week. If you go out shopping be kind to the retail and service workers. So Glad I'm not in retail and getting up at 5AM to deal with crowds.

- Are you building anything you want to talk about? 
- What will be a good result by week's end?
- What events are happening any week? 
  * in person or virtual?
- Are you doing anything for Thanksgiving?

### Last Week's Goals

- [:white_check_mark:] Continue Job Search.
- [:white_check_mark:] Blog. More Ducks This week.[DarkMode Duck](https://dev.to/jarvisscript/dark-mode-duck-and-other-css-ducks-4oag)
It's Virtual Coffee's Blogging Challenge month. As a group we're trying to write 100,000 words. 
    *Our list of blogs is on [Virtual Cofffe.io](https://virtualcoffee.io/monthlychallenges/nov-2023)
   * I'm trying to break my count from last year of 4,528 words. 
   * Word Goal progress: 2,239/4,528
   * Personal stretch Goal 5,000 
- Code Challenges
- Project work
- Events
  * [:white_check_mark:] Attend Dallas Software Developers Meetup (Virtual)
  * [:x:] Attend Virtual Coffee(VC)Thursday
  * [:x:] VC CSS Battle Friday
- [:white_check_mark:] Run a weekly Slack thread similar to this post. 
- [:x:] Build LEGO Sets. If I don't do any this week I'll do some over the long weekend Next week.
- [:x:] Finish the pictures from the end of October.


![A black and gray rubber duck.](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/63w78mvyvp2d0aielv7n.jpg)

### This Week's Goals

- Continue Job Search. I'll do some early in the week but I'm going to enjoy the holiday. 
- Blog. working on drafts now.
- Project work maybe content updates.
- Events
  * It's a holiday week not as much happening, I might attend something Wednesday.
- Run a weekly Slack thread similar to this post. 
- Build LEGO Sets. Building Wed or Thursday. Will post on Mastodon.
- Finish the pictures from the end of October.
- Thaw the turkey!

Since it's Thanksgiving here's a silly JavaScript post from a could years ago. [Using JS to carve a Turducken](https://dev.to/jarvisscript/using-javascripts-slice-method-to-carve-a-turducken-789)

### Your Goals for the week


You've read this far so I'll ask again.

- Are you building anything you want to talk about? 
- What will be a good result by week's end?
- What events are happening any week? 
  * in person or virtual?


```html
-$JarvisScript git push
```
[Desafio] - Engenharia Reversa De Algoritmo
Published: 2023-11-20 14:49:23

> Conteúdo original em https://twitter.com/zanfranceschi/status/1726613006921150913

Ei dev,

Pega esse desafio de engenharia reversa.

1\. Explique o que a função "f(units input) → output" está fazendo apenas olhando os exemplos das imagens.

2\. Se achou fácil, implemente a função – experimente com e sem recursão. E não esqueça de postar pra gente ver!

↓

![Image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/hnq43pwcuxaabmp5ftpt.png)

![Image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/uchc2yqhcordauji1ynd.png)

![Image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/08lgf0256kj885uhtay6.png)
What is Ruby on Rails?
Tags: rails, learning, webdev, history
Published: 2023-11-20 14:45:04

In our latest blog, we discuss a technology that we’ve used extensively in our projects: Ruby on Rails. Since the early 2000s, Rails has been revolutionizing web development by building on Ruby’s developer-centric ethos.


# History

Back in 2003, a programmer from Denmark by the name of David Heinemeier Hansson realized that he was reusing a lot of code to achieve common web-dev tasks. This inspired him to create a framework to simplify the repetitive aspects of web application development. In July 2004, Hansson released Ruby on Rails as an open-source project.

Rails popularized two core philosophies to the developer community:



* Convention Over Configuration (CoC): A development principle where established conventions eliminate the need for explicit and repetitive configuration decisions. This approach helps reduce redundant code, leading to quicker application setup and development.
* Don’t Repeat Yourself (DRY): A development principle emphasizing the centralization of information and behavior, ensuring that each is defined once and only once. This approach aids in enhancing code maintainability, preventing inconsistencies, and expediting the development process.

The release of Rails was met with enthusiasm, as it provided web developers with a tool that expedited development without compromising on quality or scalability. One significant milestone in Rails’ history was the creation of Twitter in 2006. Initially built with Rails, Twitter showcased the framework’s capabilities to handle large-scale, high-traffic applications.

Today, Rails is still widely used and remains a cornerstone in the web development world. Supported by regular updates and an engaged community, it’s clear that Rails will remain relevant for many years to come.


# Interested in Rails?

Drop us some comments and share how Rails can help with your projects. You’ll find a link to our full blog in the comments section.