teleren/devto huggingface dataset:
[Adventure to Cybersecurity] Common DNS records
Tags: cybersecurity, dns
Published: 2024-04-05 02:57:49

> _Think of DNS records like entries in a phone book. When you want to call someone, you look up their name in the phone book to find their phone number. Similarly, when you type a website's name into your browser, your computer looks up that name in a DNS database to find the website's address (like a phone number) so it knows where to go._

**A Record (Address Record)**: Used for IPv4 addresses.

**AAAA Record (IPv6 Address Record)**: Similar to the A record, but for the newer IPv6 addresses.

**CNAME Record (Canonical Name Record)**: Used to alias another domain. eg. if you have a domain www.example.net and subdomain blog.example.net, you can use CNAME to point these two to the same ip address. In other way, if you type either one of the domains, it will still showing the same content. 

**MX Record (Mail Exchange Record)**: Imagine it as the postal address for email. It tells email servers where to deliver emails for a domain.

**TXT Record (Text Record)**: Think of it as leaving a note. It stores additional text information about a domain, like verification details or security settings.

**NS Record (Name Server Record)**: Like listing the names of phone book publishers. It tells the internet where to find the authoritative name servers for a domain.

**PTR Record (Pointer Record)**: It's like reverse lookup in a phone book. It maps an IP address back to a domain name. (Usually domain owner don't have this control, only the ISP)

**SRV Record (Service Record)**: It's like a directory of services. It provides information about specific services available within a domain, like chat or email. (eg, like a list of gaming server, when client call they will get a list of server and then made the decision which server to call based on the priority and weight)


_Subscribe my YouTube channel for my adventure on breaking to cybersecurity. :)_

_[Estevez Ben Lajamin]_(https://www.youtube.com/channel/UChR0Pyvibwn_2j6QwfuwZNA)
CONSULT A REPUTABLE LOST CRYPTO RECOVERY SERVICES // DIGITAL HACK RECOVERY
Tags: reactnative, rust
Published: 2024-04-05 02:21:39


My incredible battle to recover my $500k worth of stolen Bitcoin was successful thanks to DIGITAL HACK RECOVERY's expertise. I had been a devoted Bitcoin investor for years, amassing a modest fortune in my assets. I was upset when a hacker managed to get into my digital wallet and remove my hard-earned cash. It was like a kick in the gut to lose my life savings, which I had thought would one day finance my retirement. In my desperate quest for assistance in regaining stolen bitcoin, I came across excellent testimonials for DIGITAL HACK RECOVERY's proficiency in precisely these kinds of online crimes. Their group of ethical hackers is skilled at tracking down pilfered digital assets and helping victims get their money back. They have received specific training in this area. Nervously, I called out to explain my position, not believing for a moment that I might recover my Bitcoin treasure trove that had been taken. With their technological expertise, the DIGITAL HACK RECOVERY specialists immediately went into action, tracking cryptocurrency transactions on the blockchain and obtaining information to identify the thief. They found my stolen Bitcoin through their hard work, and they came up with a legal strategy to force the hacker to give the money back. In order to put pressure on the offender, the procedure was intricate and suspenseful, involving careful colIaboration between law police and attorneys. My whole $500k in Bitcoin that had been stolen was successfully recovered by DIGITAL HACK RECOVERY after several grueling weeks. It was impossible for me to describe the immense sense of relief I experienced at learning of their full recovery. I was prepared to give up on ever seeing my priceless cryptocurrency treasure. But my incredible struggle ended in victory because of the specialized knowledge and tenacity of the DIGITAL HACK RECOVERY team. I will always be appreciative of their skill in getting my hard-earned Bitcoin money back. Contact DIGITAL HACK RECOVERY via email:digitalhackrecovery@techie.com Or  Whatsapp⁚+1 (201) 8871705
[Adventure to Cybersecurity] How DNS Work
Tags: cybersecurity, dns
Published: 2024-04-05 02:16:30

> _DNS, or Domain Name System, is like the internet's phonebook. It translates human-readable website addresses into computer-friendly IP addresses. eg. www.example.com to 192.168.12.45_



![How DNS Work](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/x0icnnrv3oe9480y0vkb.png)

_Subscribe my YouTube channel for my adventure on breaking to cybersecurity._ :)

_[Estevez Ben Lajamin]_(https://www.youtube.com/channel/UChR0Pyvibwn_2j6QwfuwZNA)
Perform blue green deployment on AWS ECS using CodePipeline and CodeDeploy
Tags: aws, terraform, devops, kubernetes
Published: 2024-04-05 02:15:44

In this post I explain the process to perform a blue green deployment using CodeDeploy and CodePipeline, to an application deployed on AWS ECS cluster.   


https://medium.com/@amlana21/perform-blue-green-deployment-on-aws-ecs-using-codepipeline-and-codedeploy-f1f60e31673a
🤔 Quer entender algoritmos de busca e ordenação de forma interativa? 🎮✨
Tags: algorithms, developer, webdev, programming
Published: 2024-04-05 02:13:23

Estou entusiasmado 🎉 em compartilhar meu último projeto! Aqui é uma visualização interativa de algoritmos de busca e ordenação, incluindo DFS, BFS, bubble sort, insertion sort, selection sort e quick sort!

[Video de demosntração da plataforma](https://youtube.com/lR27AZ9pchQ)

Com estas visualizações, você pode ver esses algoritmos em ação e entender melhor como eles funcionam e quão eficientes são. Seja você um desenvolvedor experiente ou esteja começando a aprender sobre algoritmos, este projeto foi criado para tornar a aprendizagem envolvente e acessível a todos.

Explore o código, experimente diferentes cenários e observe esses algoritmos navegando pelos dados, ordenando e buscando com precisão. É uma ótima maneira prática de entender conceitos complexos e melhorar suas habilidades de programação. Dediquei muito esforço e paixão a este projeto, com o objetivo de criar um recurso útil e fácil de usar para todos que se interessam por algoritmos. 💻🚀
[Adventure to Cybersecurity] Diagram on how DNSSEC work
Tags: dns, cybersecurity, security
Published: 2024-04-05 02:11:56



> _DNSSEC adds an extra layer of security to the Domain Name System (DNS) by allowing DNS clients to verify that the responses they receive from authoritative DNS servers are authentic and haven't been tampered with._


![How DNSSEC](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/ez0hokd6hr29m3rqidnd.png)

_Subscribe my YouTube channel for my adventure on breaking to cybersecurity. :)_

_[Estevez Ben Lajamin]_(https://www.youtube.com/channel/UChR0Pyvibwn_2j6QwfuwZNA)
Behaviour Subject In Angular (rxjs)
Tags: angular, rxjs, javascript, webdev
Published: 2024-04-05 02:02:31

Behaviour Subject is one of the useful features in rxjs which comes pre installed in angular 9+

## What is a Subject?
 
A RxJS Subject is a special type of **Observable** that allows values to be multicasted(means one observable can be used by multiple / all components) to many Observers. While plain Observables are unicast (each subscribed Observer owns an independent execution of the Observable), Subjects are multicast.

## How to use?

![Creating the subject](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/z2587v88c2nn5qhs9w8y.png)

And then utilize this observable in other components.

![Utilizing the subject](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/n64w11l34kawntgc91o2.png)

Use:
- To use any data in different components and just store it once and use everywhere in the angular project.
Drawback:
- This sometimes gives old, unexpected values when used with APIs. So, when working with API's we can use AsyncSubject.
Frappe Docker Development Setup Guide for Custom Apps
Tags: frappe, docker, webdev, beginners
Published: 2024-04-05 01:48:24

This guide outlines the steps to set up a development environment using Frappe Docker, which will enable you to develop and debug Frappe and Frappe-based applications efficiently.

## Prerequisites

Ensure you have the following installed on your system:

1. **Docker**: A containerization platform.
2. **Docker Compose**: A tool for defining and running multi-container Docker applications.
3. **Git**: A version control system.
4. **Visual Studio Code (VSCode)**: A source-code editor that supports the DevContainer extension.

## Setup Instructions

### Clone the Repository

Start by cloning the `frappe_docker` repository and navigate into the directory:

```bash
git clone https://github.com/frappe/frappe_docker.git
cd frappe_docker
```

### Configure Development Container

Copy the example development container configuration:

```bash
cp -R devcontainer-example .devcontainer
```

Copy the VSCode configuration for the development container to set up basic debugging capabilities:

```bash
cp -R development/vscode-example development/.vscode
```

### Open in VSCode

Open the project in VSCode. If the Remote Containers extension is installed, you should see a prompt to reopen the project in a container. If not, reload the window or press `Ctrl + Shift + P`, then search for and select "Rebuild and Reopen in Container".

### Modify Application Configuration

Edit `apps-example.json` to point to the correct repository and branch for your application:

```json
[
  {
    "url": "https://{{PAT}}@github.com/example/your_private_repo.git",
    "branch": "main"  // can change according
  }
]
```

Replace `{{PAT}}` with your GitHub Personal Access Token (PAT).

Reference Link : https://docs.github.com/en/enterprise-server@3.9/authentication/keeping-your-account-and-data-secure/managing-your-personal-access-tokens

### Install Dependencies and Setup Application

Run the Python installer script with the appropriate repository and tag:

```bash
python installer.py -r {{your_forked_frappe_repo}} -t {{forked_repo_branch_name}} -p {{python-version}}
```
Reference Link : https://github.com/frappe/frappe_docker/blob/main/docs/development.md


Activate the Python virtual environment:

```bash
source env/bin/activate
```

Navigate to the application directory, and install the required Python packages:

```bash
cd apps/{{you_app_name}}/
pip install -r requirements.txt
```

Set the default site in Bench:

```bash
bench use development.localhost
```

### Start the Development Server

Navigate back to the `frappe-bench` directory and start the development server using either of the following commands:

```bash
cd ../frappe-bench
bench start
```

or

```bash
honcho start web socketio watch schedule worker
```

## Conclusion

Following these steps will set up your Frappe Docker development environment, allowing you to develop and debug applications within a containerized environment seamlessly.
Front-End? More Like Front-Runner Away! (But Hear Me Out)
Tags: webdev, frontend, backenddevelopment, beginners
Published: 2024-04-05 01:18:37

Think building websites is all rainbows and unicorns? Think again, my friend. Don't get me wrong, wrangling pixels and crafting interfaces is mighty fun. But here's the tea: front-end development alone might leave you feeling stranded on a beautiful, but lonely, island.


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/vuw76rdmowsx2vsvma95.png)



Why? Because the back-end, the brains behind the beauty, is where the real magic happens. It's the server whisperer, the database dominator – the unsung hero that makes everything tick.

Here's the thing: becoming a full-stack developer, someone who can conquer both front-end and back-end, is like leveling up your coding superpowers. You'll understand how the whole website ecosystem works, speak fluent programmer to anyone (well, almost anyone), and never get stuck waiting on someone else to fix that pesky server issue.

Think of it this way: being a front-end developer is like being a celebrity chef who can only plate amazing dishes – impressive, sure, but wouldn't it be cooler to know where those ingredients come from and how to cook them too?

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/xjukxmdbfupaojg55odc.png)


So, my fellow front-enders, don't be afraid to dive into the back-end. It's a challenging, rewarding journey, and who knows, you might just discover your inner coding masterchef.
HOW TO RECOVER YOUR STOLEN/LOST BITCOIN/USDT/ETH/ WITH CRYPTO RECOVERY EXPERT FASTFUND RECOVERY.
Tags: javascript, webdev, programming, beginners
Published: 2024-04-05 01:15:55

In conjunction with forensic evaluation, blockchain mapping, and legal support, Fasrfund Recovery offers a variety of services aimed at recovering stolen bitcoin. Their all-encompassing strategy guarantees that victims have a realistic prospect of getting their stolen property back. Fastfund Recovery is distinguished by its in-depth knowledge of legal procedures and blockchain forensics, as well as its staff of very talented individuals who specialize in bitcoin recovery. Their history of successful retrievals demonstrates their dedication to meeting client expectations. Fasfund Recovery's credibility is reinforced by its certifications and accreditations, demonstrating its commitment to upholding industry standards and best practices in bitcoin recovery. Client success stories and testimonials further attest to their reliability and effectiveness in helping victims of Bitcoin fraudulent investments reclaim their stolen assets. Fastfund Recovery holds esteemed certifications and accreditations in the field of digital asset recovery, showcasing their professionalism and adherence to ethical standards in their operations. Clients can trust in their expertise and integrity when engaging their services. The endorsements and triumphant accounts from contented customers of Fastfund Recovery provide witness to the company's standing and efficiency in recovering pilfered bitcoin. These first-hand testimonies vouch for Fastfund  Recovery's dependability and credibility in aiding bitcoin scam victims. When it comes to sniffing out shady dealings in the world of cryptocurrency, Fastfund Recovery doesn't just wave a magic wand and hope for the best. They roll up their sleeves and dive deep into blockchain transactions, tracking down the breadcrumbs of stolen Bitcoin with precision and expertise. In the battle against cybercrime, Fastfund Recovery is not an isolated entity. To provide justice to individuals who have been duped by fraudulent investments, they collaborate with law enforcement and regulatory bodies. Collaborating closely with law enforcement, they guarantee that corrupt individuals are prevented from fleeing with their illicit profits. In my thrilling tale of triumph over treachery, Fastfund Recovery swooped in to save the day for me after falling prey to a cunning phishing scam. With their expert skills and tenacity, they managed to reclaim my stolen Bitcoin and return it to its rightful place, proving once again that when it comes to fighting crypto crooks, Fastfund Recovery is the real deal. Send a DM to:

Fastfundrecovery8@ gmailcom
Web : fastfvndrecovery.com
W/H : +1 (903)717-6241.
Call: +18075007554
Developing AR Applications with ARCore
Tags: unity3d, programming, tutorial, productivity
Published: 2024-04-05 00:29:59

Introduction:

Augmented Reality (AR) has become one of the most popular technologies in recent years, thanks to its ability to enhance the users' real-world experience by overlaying digital content onto their environment. With the increasing demand for AR applications, Google developed ARCore, a powerful and versatile platform for creating AR experiences. In this article, we will discuss the advantages and disadvantages of using ARCore for developing AR applications.

Advantages of ARCore:

1. Cross-Platform Development:

ARCore supports both Android and iOS platforms, allowing developers to create AR applications for a wider audience.

2. Easy to Use:

ARCore provides a user-friendly API, making it easy for developers with no prior experience in AR development to create immersive and interactive AR experiences.

3. Accurate Tracking:

ARCore uses advanced algorithms and sensors to accurately track the device's position and orientation, resulting in a smooth and realistic AR experience for users.

Disadvantages of ARCore:

1. Limited Device Support:

ARCore is only compatible with a limited number of devices, which means not all users can access AR applications developed using this platform.

2. Limited Features:

Compared to its competitor, Apple's ARKit, ARCore has fewer features and capabilities, which may limit the creativity and potential of developers.

Features of ARCore:

1. Environmental Understanding:

ARCore can detect horizontal and vertical surfaces, enabling developers to place objects and animations onto real-world surfaces.

2. Cloud Anchors:

ARCore allows collaboration between multiple users by using cloud anchors to synchronize AR content and share it in real-time.

Conclusion:

ARCore is a revolutionary platform for developing AR applications, with its advanced features and ease of use. While it has some limitations, the advantages outweigh the disadvantages, making it a popular choice among developers. With the continuous development of ARCore, we can expect to see more innovative and engaging AR experiences in the future.
Mengenal PHP: Pengertian, Sejarah, dan Keunggulan
Tags: webdev, php
Published: 2024-04-05 00:00:00

**Hai, Sobat Risereaders!**

Pada kesempatan kali ini, kita akan membahas PHP, sebuah bahasa pemrograman yang telah menjadi tulang punggung banyak situs web dinamis di seluruh dunia.

## Pengertian PHP

[PHP](https://www.php.net), singkatan dari "_Hypertext Preprocessor_", adalah bahasa pemrograman _server-side_ yang dirancang khusus untuk pengembangan web. Karakteristik _server-side_ berarti kode PHP dieksekusi di server web, dan hasilnya dikirimkan ke browser pengguna.

PHP memungkinkan pembuatan halaman web dinamis, pengelolaan formulir, dan berinteraksi dengan database.

Keunggulan utamanya terletak pada kemampuannya untuk disematkan ke dalam HTML, memberikan kemudahan dalam pengembangan situs web interaktif dan responsif.

## Sejarah PHP

[PHP](https://blog.riseku.com/kategori/php/) dimulai sebagai proyek kecil oleh Rasmus Lerdorf pada tahun 1994. Pada awalnya, PHP hanya merupakan kumpulan _script_ untuk memantau kunjungan pada situs web pribadinya.

Namun, seiring berjalannya waktu, PHP berkembang pesat. Versi pertama resmi, PHP 2.0, dirilis pada tahun 1995. Sejak saat itu, PHP terus berkembang dan menjadi bahasa pemrograman yang sangat populer di komunitas _web developer_ global.

Dukungan terus-menerus dan pembaruan reguler menjadikan PHP sebagai pilihan utama untuk berbagai proyek pengembangan web.

## Keunggulan PHP

PHP memiliki beberapa keunggulan yang membuatnya menjadi favorit para developer:

1. **Sederhana dan Mudah Dipahami**
    Sintaksis PHP yang dirancang dengan pendekatan yang ramah pemula memudahkan proses pembelajaran. Kode yang mudah dipahami membuatnya ideal untuk pemula, memberikan aksesibilitas tinggi dalam memahami dan menguasai PHP.
1. **Interaksi yang Kuat dengan Database**
    Kemampuan PHP untuk berinteraksi secara efektif dengan berbagai jenis database, termasuk MySQL, memberikan kemudahan dalam mengelola dan memanipulasi data dalam proyek pengembangan web.
1. **Open-Source**
    PHP adalah software open-source, memberikan kebebasan kepada *developer* untuk menyesuaikannya sesuai kebutuhan proyek tanpa biaya lisensi. Fleksibilitas ini mendukung pengembangan proyek-proyek beragam dengan biaya yang lebih rendah.
1. **Komunitas Besar**
    Dukungan dari komunitas developer yang luas memberikan manfaat signifikan. Komunitas yang aktif memastikan adanya pembaruan reguler, perbaikan *bug*, dan berbagai sumber daya pembelajaran. Hal ini membuat PHP tetap relevan dan terus berkembang seiring waktu.

## Penutup

Dengan sejarah yang panjang dan keunggulan yang menonjol, PHP tetap menjadi salah satu bahasa pemrograman favorit dalam dunia _web development_. Semoga informasi ini memberikan wawasan yang berharga untuk Sobat Risereaders.
DevX Status Update
Tags: puppet, community
Published: 2024-04-08 17:04:29

---
title: DevX Status Update
published: true
date: 2024-04-05 00:00:00 UTC
tags: puppet,community
canonical_url: https://puppetlabs.github.io/content-and-tooling-team/blog/updates/2024-04-05-devx-status-update/
---

This week has been quiet as we have had some time off for Easter and some of the team have extended their break. Although as always we love getting the chance to shout out about our Community Contributions. We are super grateful for such a fantastic Community.

## Community Contributions

We’d like to thank the following people in the Puppet Community for their contributions over this past week:

- [`pdk-templates#572`](https://github.com/puppetlabs/pdk-templates/pull/572): “config\_defaults.yml: Cleanup trailing whitespace”, thanks to [bastelfreak](https://github.com/bastelfreak)

- [`pdk-templates#560`](https://github.com/puppetlabs/pdk-templates/pull/560): “puppetlabs\_spec\_helper: Require 7.X”, thanks to [bastelfreak](https://github.com/bastelfreak)
One thing I wish I knew when I first started to code is... : CodeNewbie Podcast
Tags: codenewbie, podcast, career, ai
Published: 2024-04-04 23:52:26

Hi and welcome back to CodeNewbie Podcast, our little corner of the internet in which we share weekly interviews with tech professionals to give you supportive advice to further your knowledge about software development.

**This week we released a new episode with our host @saronyitbarek's husband, [Rob Frelow](https://twitter.com/RobFrelow), Co-founder & Chief AI Officer at [The Storygraph](https://www.thestorygraph.com/).**

Rob tells us about his long-time love of technology that began when he was two, what first got him into AI, and how The Storygraph utilizes his AI system to gather data about books.

Side note: This has got to be one of my favorite episodes we have put out y'all. I love to track my reading goals and just found The Storygraph a few months ago and absolutely fell in love with their system. It felt like so serendipitous that I use their site all the time, that we got to have Rob on the podcast, AND that Rob and Saron are married. How beautiful is the world, holy heck.

-----

_If you would like to listen you can:_

- [Listen on Apple Podcasts](https://podcasts.apple.com/us/podcast/codenewbie/id919219256?i=1000651326313)

- [Listen on Spotify](https://open.spotify.com/episode/5gLXtMS0WFarw5Zv7Pa1ey?si=89f9430d33d44009)

- Listen right here on DEV:

{% podcast https://dev.to/codenewbie/s27e4-living-the-dream-with-ai-rob-frelow %}

Or, listen wherever you normally get your podcasts.

-----

At the end of each episode we have four main questions we ask our guests, then I bring my favorite question of the week over here, where we can chat all about it. 

**This week's question is: "What is one thing that you wish you knew when you first started to code?"**

Rob had a great response, which you'll have to tune in to hear fully, about the need to be prepared for errors. He sai that one of the first college projects he worked for he pulled an all nighter for, he had 133 errors. When he found the cause it was because of 1 semicolon, and once he fixed that it fixed everything. **In his words, "It shouldn’t work the first time you try it! All problems are solvable!"**

---

**So without further ado, tell me what you wish you knew when you first started to code!**

See ya next week with our new episode.