teleren/devto huggingface dataset:
Secure Your Future: Act Now for Cybersecurity Protection
Tags: cybersecurity, ethicalhacker, testing, penetrationtesting
Published: 2023-12-12 12:24:32

In today's digital world, cybersecurity is not an option, it's an imperative. Cyber attacks are becoming more sophisticated and frequent, threatening businesses of all sizes. Cyber attacks can cost a company millions of dollars in lost revenue, reputational damage, and legal fees. But it doesn't have to be. With the right cybersecurity measures, you can protect your business from cyberattacks and keep your data safe. Don't wait until it's too late. Cybersecurity can never be postponed. Contact us today to learn more about how we can help protect your business from cyberattacks. Thanks for watching the video and subscribe to our channel for more valuable insights.In today's digital world, cybersecurity is not an option, it's an imperative. Cyber attacks are becoming more sophisticated and frequent, threatening businesses of all sizes. Cyber attacks can cost a company millions of dollars in lost revenue, reputational damage, and legal fees. But it doesn't have to be. With the right cybersecurity measures, you can protect your business from cyberattacks and keep your data safe. Don't wait until it's too late. Cybersecurity can never be postponed. Contact us today to learn more about how we can help protect your business from cyberattacks. Thanks for watching the video and subscribe to our channel for more valuable insights.
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Our channel is about cybersecurity Services. We cover lots of cool stuff such as cybersecurity, cybersecurity courses, and cybersecurity consultant
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We also have these awesome courses, check them out here:
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How to take leverage from on_mount to reduce code
Tags: elixir, erlang, phoenix, liveview
Published: 2023-12-12 12:00:00

Phoenix LiveView has implemented some fantastic features, and one of them is the [on_mount/1](https://hexdocs.pm/phoenix_live_view/Phoenix.LiveView.html#on_mount/1) callback function.

This callback function will run before the __mount/3__ function in your LiveView.

There are two ways to set the on_mount callback function:

1. In router using [live_session/3](https://hexdocs.pm/phoenix_live_view/Phoenix.LiveView.Router.html#live_session/3).
2. In your LiveView modules with __on_mount__ macro.


If you need to do something before the __mount/3__ in all your LiveViews, __live_session/3__ is likely the best fit. However, if only for a few of them, the __on_mount__ macro will be better for your needs.

__on_mount__ helps reduce repetitive code in your LiveViews. Let's look at an example.

```elixir
defmodule ExampleWeb.UserHook do
  import Phoenix.LiveView

  def on_mount(:default, _params, %{"current_user" => current_user} = _session, socket) do
    if authorized?(current_user) do
      {:cont, socket}
    else
      {:halt, socket}
    end
  end
  
  def on_mount(:admin, _params, %{"current_user" => current_user} = _session, socket) do
    if admin?(current_user) do
      {:cont, socket}
    else
      {:halt, socket}
    end
  end
end
```

The __live_session/3__ on Router:
```elixir
live_session :default, on_mount: ExampleWeb.UserHook do
  scope "/", ExampleWeb do
    pipe_through [:browser, :auth]

    live "/", HomeLive, :page
  end
end
```

The __on_mount__ macro:
```elixir
defmodule ExampleWeb.HomeLive do
  use ExampleWeb, :live_view
  
  on_mount {ExampleWeb.UserHook, :admin}

  def mount(_params, _session, socket) do
    # ...
  end
end
```
Network - Template Üzerinden Nasıl Dashboard Oluşturulur?
Published: 2023-12-12 11:51:23

Bu yazıda, Ağ İzleme eklentisinde template üzerinden nasıl dashboard oluşturulduğunu ve oluşturulan dashboardun host üzerinden nasıl görüntüleneceğini göreceğiz.

### Template Üzerinden Dashboard Oluşturma

- Liman'a girilir. 
- Ağ İzleme eklentisinin bulunduğu sunucuya girilir.
- Eklenti açılır.
- Konfigürasyon menüsünün altındaki Templates sayfasına girilir.
- "Create Template" butonuna tıklanır.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/4f47224b4v10iw932t95.png)

- Açılan "Create Template" penceresinde:

1. **"Name"** alanına istenen şablon adı girilir.

2. **"Host Groups"** alanından ilgili ana bilgisayar grubu seçilir.

3. Eğer isteniyorsa **"Description"** alanına açıklama yazılır.

- Create butonuna tıklanarak şablon oluşturulur.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/dwwfkop63mjw6qlj1jih.png)

- Şablon adının solundaki link butonuna tıklanır

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/jgdmmuau38b0lqbf8czu.png)

- Açılan şablon sayfasının host bölümüne girilir.
- "Add Host" butonuna tıklanır.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/oscr5k1fl2glxgbr5o9j.png)

- Açılan "Add Host" penceresindeki **"Hosts"** alanından ilgilenilen ana bilgisayar seçilir ve "Add" butonuna tıklanır.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/qo8k4dgry8ibmswcj8kc.png)

- Açılan şablon sayfasının item bölümüne girilir. 
- "Create Item" butonuna tıklanır.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/2n7q9p6pwe9ma3h0uy8b.png)

- Açılan "Create Item" penceresinde:

1. **"Name"** alanına yaratılmak istenen item adı girilir.

2. **"Type"** alanından item tipi seçilir.

3. **"Key"** alanının sağındaki seç butonuna tıklanır ve eklenmek istenen anahtar seçilir.

4. **"Type of Information"** ve **"Update Interval"** alanları isteniyorsa değiştirilebilir.

- "Create" butonuna tıklanarak item oluşturulur.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/mvltd9qnli4mrfphrvkm.png)

- Şablon sayfasının Dashboard ekranına girilir.
- Eklenmek istenen dashboardlar, ekrandaki tablonun sol tarafındaki listeden seçilir.
- "Kaydet" butonuna tıklanarak dashboard kaydedilir.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/n6b2k0k2rjqvxvu9d6fr.png)
Getting started with building frontend on top of MariaDB
Published: 2023-12-12 11:40:49

MariaDB is a speed demon when it comes to handling queries. Developers often choose MariaDB for various reasons. One of the main factors is its open-source nature, which means it’s free to use, modify, and distribute.

Now when it comes to building some use cases or let’s say a custom frontend (CRUD) for your users, or internal teams on data stored in MariaDB, developers choose either any sort of programming language or look for low code tools such as DronaHQ, Retool, or Appsmith to quickly build frontends.

Now considering development time many businesses and developers consider low code when they need tools like inventory management, CRUD screens for database querying, or customer/employee portals and more in order to boost their operational efficiency and faster product rollout.

Developing UI becomes quite simpler with low code tools as they give developers a bucket of pre-built UI components, which they just have to drag and drop to the screen and also let them set actions for each control with visual action flows. While also configuring role-based views for the database.

## **Getting Started: Building Frontend on Top of MariaDB**

DronaHQ in collaboration with MariaDB is hosting a live technical masterclass on building frontend on top of MariaDB.

**In this webinar, you will learn:**

1. Building end-to-end frontend for appointment management, with a calendar interface.

2. Dynamic forms to capture appointment details with custom alerts.

3. Generating CRUD screens and analytics dashboards.

Date: December 14th, 2023

Time: 7 AM CST | 6:30 PM IST

[Register now](https://www.dronahq.com/building-frontend-on-mariadb/)
Launching Flea - the 1:1 companion for engineering leaders
Tags: leadership, management, hr
Published: 2023-12-12 11:35:21

🚀🚀 We're thrilled to announce the launch of Flea's MVP! 🤹‍♂️

Flea, the 1:1 companion for engineering leaders, is here to turn dull 1:1s into meaningful meetings that drive engagement & productivity.

⌛️ No time to prepare and understand what your directs have been up to?
Prior to your 1:1 meetings, Flea will send you filled agendas with your teams most important talking points.

😶 Struggling to get your team to share what's on their mind?
Don't worry. Flea sends out short & interactive check-in surveys, making it super easy for your team to communicate their thoughts & feelings.

🥱 Tired of the same conversations every time? Flea varies questions and topics, ensuring you're providing true value to your team members.

⏭️ Up next: get tailored talking point suggestions based on your teams Jira, Github activity.

To get started and give Flea a spin with your team, simply send me a message or sign-up via https://flea.framer.website/

📤 Also please share with any engineering leader you know that may benefit of Flea
Launching Flea - the 1:1 companion for engineering leaders
Tags: leadership, management, hr
Published: 2023-12-12 11:34:48

🚀🚀 We're thrilled to announce the launch of Flea's MVP! 🤹‍♂️

Flea, the 1:1 companion for engineering leaders, is here to turn dull 1:1s into meaningful meetings that drive engagement & productivity.

⌛️ No time to prepare and understand what your directs have been up to?
Prior to your 1:1 meetings, Flea will send you filled agendas with your teams most important talking points.

😶 Struggling to get your team to share what's on their mind?
Don't worry. Flea sends out short & interactive check-in surveys, making it super easy for your team to communicate their thoughts & feelings.

🥱 Tired of the same conversations every time? Flea varies questions and topics, ensuring you're providing true value to your team members.

⏭️ Up next: get tailored talking point suggestions based on your teams Jira, Github activity.

To get started and give Flea a spin with your team, simply send me a message or sign-up via https://flea.framer.website/

📤 Also please share with any engineering leader you know that may benefit of Flea
Designing a Cloud Architecture from Scratch
Tags: terraform, design, devops, javascript
Published: 2023-12-12 11:34:00

Designing a cloud architecture from scratch involves several critical steps and considerations. 

Here's a structured approach to designing a cloud architecture on [Brainboard](https://app.brainboard.co/):

- **Understand the Basics of Cloud Architecture:** Cloud architecture represents a real infrastructure that can be deployed or is already deployed. It acts as a container and graphical representation of cloud resources within an environment inside a project​​.
- **Components of Cloud Architecture:** Consider your architecture as a Git repository containing all cloud resources of your infrastructure​​.
- **Architecture Information:** Detail all high-level information related to the architecture, including its name, status (such as WIP, reviewing, approved), description, tags, creation and update timestamps, and unique identifier​​.
- **Nodes in Architecture:** Nodes are fundamental components that represent cloud resources. Each node has an identity card containing its cloud configuration, and you can connect nodes using connectors. Types of nodes include cloud resources, data sources, Terraform modules, containers, and icon-only nodes​​.
- **Variables and Outputs:** Define Terraform variables and outputs that can be used both during the design phase and deployment​​.
- **Documentation: **Maintain a Readme file for your infrastructure in markdown, which Brainboard can convert to HTML​​.
- **Version Tracking:** Create multiple versions of your infrastructure to track changes effectively​​.
- **Creating Architecture:** You can create a new architecture from scratch, clone a template from the templates' catalog, or import an existing architecture​​.
- **Default Tags and Multi-user Collaboration:** Utilize default tags for resources and facilitate multi-user collaboration by allowing multiple users to connect and collaboratively build the architecture​​​​.
- **Cloning and Promoting Architecture:**  Clone an architecture within the same environment or promote it to another environment. This helps in reusing existing designs and adapting them to new contexts​​​​.
- **Template Creation:** Create templates from any architecture for organizational or public use, ensuring sensitive information is removed​​.
- **Deleting Architecture:** Understand the process and implications of deleting an architecture, including the irreversible nature of this action and the possibility of recovery in some cases​​.
- **Deployment Options:** Deploy your architecture using one-action to trigger Terraform apply or build pipelines with Brainboard's CI/CD engine​​.
- **Best Practices:** Always include security checks in your default pipeline, create versions frequently for easy rollback, and keep the architecture's status updated​​.

This approach provides a comprehensive framework for designing a cloud architecture on [Brainboard](https://app.brainboard.co/), incorporating various elements from planning and documentation to deployment and best practices.
Prolific Zone
Published: 2023-12-12 11:33:38

Prolific Zone is an Ecomerce Agency for Selling on Walmart and Amazon FBA. Walmart Seller and Amazon Seller Central Account Management.

[Amazon PPC Agency](https://prolificzone.com)


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/bmj97kf807ps99l9vt5q.jpg)
Explain the concept of "state" in Flutter apps?
Tags: ui, ux
Published: 2023-12-12 11:28:42

In Flutter, the concept of "state" refers to the dynamic data that can change over time and influence the appearance and behavior of a widget or an entire app. State is a fundamental concept in Flutter and is essential for creating interactive and responsive user interfaces. 

State in Flutter can represent a wide range of data, including user input, network responses, app configuration settings, and more. It allows developers to create apps that not only display static information but also react to user actions, such as button clicks, text input, and gestures. Apart from it You can also check out the [Flutter Course](https://www.edureka.co/flutter-development-certification-course) which can help you kickstart your career. This course can be a good starting point for an exciting Flutter developer career. 

**Flutter separates the concept of "stateless" and "stateful" widgets to handle different aspects of an app's user interface:**

**Stateless Widgets:** Stateless widgets, as the name suggests, do not have any mutable state. They are purely based on their input properties and are primarily responsible for rendering UI elements based on the data they receive. Stateless widgets are immutable, meaning once they are created, their properties cannot change. These widgets are used for parts of the UI that do not need to change in response to user interactions or other events.

**Stateful Widgets:** Stateful widgets, on the other hand, can have mutable state that can change during the lifetime of the widget. They are designed to handle situations where the UI needs to respond dynamically to user interactions or changing data. Stateful widgets consist of two parts: the widget itself (which is immutable) and a corresponding mutable "state" object (an instance of a class that extends State). The state object holds the dynamic data and can be updated in response to various events or triggers. When the state object changes, it triggers a rebuild of the associated widget, allowing the UI to reflect the updated state.

 Flutter's reactive framework makes it easy to manage and update state, ensuring that the user interface remains in sync with the underlying data and user interactions. This declarative and reactive approach to managing state simplifies the process of building complex and interactive apps while providing a consistent and efficient user experience across different platforms.
How I did a pull request to an open source project with ChatGPT
Tags: chatgpt, javascript, opensource
Published: 2023-12-18 15:54:15

---
title: How I did a pull request to an open source project with ChatGPT
published: true
date: 2023-12-12 11:25:28 UTC
tags: chatgpt,JavaScript,OpenSource
canonical_url: https://daniele.tech/2023/12/how-i-did-a-pull-request-to-an-open-source-project-with-chatgpt/
---

How AI can help developing code, if you know what are you doing and know the code that will write

The post [How I did a pull request to an open source project with ChatGPT](https://daniele.tech/2023/12/how-i-did-a-pull-request-to-an-open-source-project-with-chatgpt/) appeared first on [Daniele Mte90 Scasciafratte](https://daniele.tech/eng).
Master Your Success Journey with Pass4success SAP C_S43_2022 Exam Prep
Tags: sap, exam, questions
Published: 2023-12-12 11:24:02

# Unlock the Potential of SAP C_S43_2022 Exam Questions

With the most recent **SAP C_S43_2022 Exam Questions** from Pass4success, set out on a mission to ace the SAP C_S43_2022 certification exam. This certification advances your career in the cutthroat job market by attesting to your IT expertise, experience, and knowledge. The SAP Certified Application Associate SAP S/4HANA Asset Management C_S43_2022 certification validates your knowledge and opens up new career prospects. It also ensures job stability, improves your salary, and gives you access to essential talents. These benefits are within your reach with **Pass4success**'s comprehensive preparation materials for the SAP S/4HANA Asset Management C_S43_2022 test.

## Trust Pass4success for Reliable SAP C_S43_2022 Exam Preparation

It becomes clear that Pass4success is a reliable resource created to streamline and improve your preparation for **[SAP Certified Application Associate C_S43_2022 Exam Questions](https://www.pass4success.com/sap/exam/c-s43-2022)**. With its variety of formats, including PDF files, desktop practice test software, and web-based practice test software, Pass4success guarantees your success in the difficult SAP Certified Application Associate SAP S/4HANA Asset Management C_S43_2022 exam. It provides actual, valid, and updated exam questions. With the support of knowledgeable SAP S/4HANA Asset Management C_S43_2022 test trainers, these materials are created with the utmost relevance and precision.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/1vip5pz0e1e4rel6m2f0.jpg)

## Key Features of Pass4success Real SAP C_S43_2022 Exam Questions

With SAP C_S43_2022 test questions from **Pass4success**, you can benefit from a combination of cost-effectiveness, practicality, and efficiency. These resources are always being updated for your convenience and come in many formats, such as PDF, desktop practice test software, and web-based practice test software. Discover the benefits of thorough preparation and raise your chances of passing the **[SAP S/4HANA Asset Management C_S43_2022 Exam](https://www.pass4success.com/sap)** the first time. Your success journey starts now with Pass4success.
SOLVING OPENCV IMAGE INPUT ERROR
Published: 2023-12-12 11:13:01

The error message input error message " cv2.error: OpenCV(4.4.0) ... error: (-215:Assertion failed) !_src.empty() "

 in function 'cv::cvtColor'  indicates that there's an issue with the input image (_src). The error is specifically pointing out that the image is empty or invalid.

SOLUTION

1. Try with an image of a different extension. 
Example, if your input image has .png extension, try another image with the extension .jpg

2. Check if the Image File Exists:
Ensure that the image file you are trying to read and process with OpenCV exists in the specified path. 

3. Check error with a simple print statement.
Example in Python:

image = cv2.imread('your_image_path.jpg')

if image is None:
    print("Error: Could not read the image.")
else:
    # Continue with further processing...

4. Check Image Content.
It's also possible that the image file is corrupted or in a format that OpenCV cannot handle. Try opening the image with a different viewer to verify its integrity.
FlutterflowDevs at Flutter conf india 2023
Tags: flutter, flutterflow, flutterconfindia, community
Published: 2023-12-12 11:11:52

🎉 It was Fluttertastic! The BEST flutter conference EVER 🚀 ✨

The most 🔥🔥🔥 conference we've ever been to! 🙌 Speakers were on point, participants were buzzing with ideas, and the vibe was pure magic ✨.

Seriously, everything about it was top-notch: ✨

We met so many amazing people, and we can't wait to see you all again! 🌎

🤩 A massive shoutout to the organizers and speakers who made it all possible

🙌 A heartfelt thanks to everyone who contributed to the success of this conference! Your presence and energy made it super special. 🌈




P.S. -   what is your favorite part of #flutterconfindia? How did this conference inspire you? share your thoughts
Zod - TypeScript-first schema declaration and validation library #7
Tags: programming, javascript, typescript, zod
Published: 2023-12-12 11:00:00

✨ **Set a Default Value with Zod** ✨

Our following example starts similarly to the [last](https://dev.to/nhannguyendevjs/zod-typescript-first-schema-declaration-and-validation-library-6-33hn): a form input validator that supports an optional value.

This time, the _Form_ has a _repoName_ and an optional array of keywords:

```
const Form = z.object({
  repoName: z.string(),
  keywords: z.array(z.string()).optional(),
})
```

In order to make things easier for the actual form, we want to set this up so that an array of strings does not have to be passed in.

Zod's [.default schema method](https://zod.dev/?id=default) allows us to pass in a value if no other value is provided.

In this case, we will set it to an empty array with _.default([])_.

Before:

```
keywords: z.array(z.string()).optional()
```

After:

```
keywords: z.array(z.string()).default([])
```

Because we are adding a default value, we no longer need [.optional()](https://zod.dev/?id=optionals) because optional is included within it.

```
const Form = z.object({
  repoName: z.string(),
  keywords: z.array(z.string()).default([])
})
```

---

I hope you found it useful. Thanks for reading. 🙏
Let's get connected! You can find me on:
- **Medium:** https://medium.com/@nhannguyendevjs/
- **Dev**: https://dev.to/nhannguyendevjs/
- **Hashnode**: [https://nhannguyen.hashnode.dev](https://nhannguyen.hashnode.dev/)/
- **Linkedin:** https://www.linkedin.com/in/nhannguyendevjs/
- **X (formerly Twitter)**: https://twitter.com/nhannguyendevjs/