teleren/devto huggingface dataset:
Discover the Best Flutter Widgets to Enhance Your Mobile Apps
Tags: flutter, androiddev, ios, flutterdev
Published: 2024-05-17 01:38:17

Flutter, Google's UI toolkit for building natively compiled applications, offers a wealth of widgets that make developing beautiful and functional apps a breeze. In the "Best Flutter Widgets EVER!" video by Fireship, several standout widgets are highlighted for their ability to streamline and enhance app development.

1. ListView
ListView is essential for displaying a scrollable list of widgets. It simplifies the creation of lists and supports both static and dynamic content. Developers can easily handle large data sets with its lazy loading feature.

2. GridView
For displaying items in a grid format, GridView is the go-to widget. It's perfect for creating photo galleries, product listings, or any content that benefits from a grid layout. The widget offers customization options for defining the number of columns and handling spacing between items.

3. Stack
Stack allows for layering widgets on top of each other, enabling complex UIs like overlapping elements and custom positioning. This widget is particularly useful for creating custom designs where components need to overlay.

4. AnimatedContainer
For adding animations to your UI with minimal effort, AnimatedContainer is a powerful tool. It automatically animates changes to its properties, such as size, color, and alignment, making it easy to enhance user experience with smooth transitions.

5. Hero
The Hero widget enables seamless transitions between screens by animating a shared element from one screen to another. This creates a more cohesive and engaging user experience, particularly in apps with complex navigation.

6. CustomPaint
CustomPaint provides the flexibility to draw custom shapes and designs directly onto the canvas. This widget is ideal for creating unique graphics, charts, and custom UI elements that go beyond standard widgets.

Conclusion
These Flutter widgets are just a glimpse of what's possible with Flutter's robust framework. By leveraging these tools, developers can create highly interactive, visually appealing, and performant mobile applications with ease.
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/of2xmiw33imz95ozu6qa.png)
Moisture considerations with fibre cement sheet.
Published: 2024-05-17 01:29:23

screenshot-1713899347260.png

Fibre Cement Sheet - An Innovation for Moisture Considerations



As we all know, moisture can cause serious damage to building structures and affect the indoor environment. Moisture considerations become crucial while selecting the construction materials. Fibre sheet is a smart solution that is gaining popularity due to its many advantages.



Great things about Fiber Cement Sheet

Fibre cement sheet is a sturdy and building like sturdy which includes several benefits over old-fashioned building materials such as for instance lumber and water resistant plasterboard drywall.

It is resistant to moisture, mold, and insects, which makes it a option like great areas with high moisture.

It's also fire-resistant, that means it is safer to utilize in construction.

Innovation in Moisture Control

Innovation has brought about significant improvements in moisture control.

One particular innovation could be the concrete sheet like fibre.

Its surface like smooth finish it to repel water and resist warping or inflammation.

The fiber cement board concrete like has bendability like high what this means is it can be easily installed around complex curves and shapes.

Safety in Use

Fibre sheet like concrete a safe and material like eco-friendly doesn't release any toxic fumes.

It really is an product like inert does not respond along with other materials, that makes it a choice like secure almost any construction project.

How to Use Fibre Cement Sheet

Fibre cement sheet is really a material like use like simple and it can be easily cut with a saw or shears.

It may be nailed or screwed into spot that can be properly used both for indoor and applications which are outside.

It requires upkeep like minimal and any dirt or stain can be merely cleaned with a water and soap solution.

Quality and Service

Whenever concrete like choosing is fibre, quality is actually essential.

The grade of the concrete like fibre plays a role like crucial to the overall performance and durability for the building framework.

It's important to choose high-quality fibre sheet like concrete reputable companies to make certain performance like lasting.

Application

Fibre sheet like concrete benefit various applications such as for instance external cladding, floors, roofing, and walls which are interior.

It really is a material like versatile may be used in domestic, commercial, and jobs that are commercial.

It provides a stronger, durable, and finish like appealing your building.



Conclusion



In conclusion, moisture considerations are crucial when it comes to building materials, and cementitious fiber board fibre cement sheet is an innovative and safe solution. Its numerous advantages, quality, and ease of use make it an excellent choice for various construction applications. It is a versatile and eco-friendly material that provides a durable and attractive finish to any building. Choose fibre cement sheet for your next construction project and enjoy its many benefits.

https://www.steelprefabhouses.com/application/prefab-buildings
C# dasturlash tili | Record haqida
Tags: record, csharp, microsoft, dotnet
Published: 2024-05-17 01:04:07

C# dasturlash tilida shunaqangi bir kalit so'z borki, u orqali siz data-centric ma'lumot tiplarini yarata olasiz. Uni nomi `record`. U qanday ishlaydi ? (degan savol tugilishi mumkin sizda). Hozir tushuntiraman.

`record` bu reference type hisoblanadi. Va u shunday yoziladi.

```
public record Agent(string Name, int age);
```
yozilishi juda ham sodda, To'gri bunday tipni boshqa bir usul, ya'ni `struct` orqali yaratsa ham bo'ladi. Misol uchun:

```
public struct Agent ()
{
    public string Name { get; set; }
    public int Age { get; set; }
}
```
manashu code. Tepadagi bilan bir xil. Endi tassavur qilib ko'ring qaysi biri yozishga osonroq. To'gri agar `struct` value type, bu `record` reference type ekanku, reference bo'lsa immutable ham bo'ladiku deyishingiz mumkin (xulosa qilishga shoshilmang).
Birgina kalit so'zni qo'shib `record` ni value type qilish mumkin.
Qanday ?
Mana:

```
public record struct Student (string Name, int Age);
```
bo'ldi akala. Mana bittagina `struct` ni qo'shib ham value type qilsa bo'larkanu. 

Hop endi Record haqida bafurcha gaplashib olamiz. Va yuqoridagi misol sifatida recordni yozilish syntaxni tushuntirishga harakat qilaman. 

```
public record Agent(string Name, int age);
```
`public` - bu acces modifier (ommaviy), yani boshqa classlarda ham chaqira olasiz. Buni xohlasangiz `private` qila olasiz.
`record` - bu kalit so'z doimo acces modifierdan keyin yoziladi(oldin emas!). Hozir asosiy urgu shu type haqida ketmoqda.
`Agent` - bu istalgancha Object yaratish uchun nom. 
`string Name, int age` - bu parametrlar, istalgancha yozish imkoningiz bor. 
Ichidagi parametrlar uchun compiler automatic ravishda init-only propertylar yaratib beradi!


Yana bir gap. record immutable dedik. Uni mutable qilish ham mumkin. (C# hammasini inobatga olganda ;) ).

Qanday ? 
**Student.cs** 
```
public record Point(int X, int Y);
```
**Program.cs**
```
Point ball = new Poin();
ball.X = 10;
```
Bu 👆 immutable ekanligi sabab error beradi. 

Mutable qilish uchun shu tepadagi gap. `struct` qo'shamiz xolos.

Agar yana immutable qilshni xohlasangizu, lekin value type bo'lsin desangiz.
Shunday qiling.

**Student.cs** 
```
public readonly record struct Point(int X, int Y);
```
**Program.cs**
```
Point ball = new Poin();
ball.X = 10;
```
Ana eng oson va optimal variant. `readonly` qilamiz va shu o'rinda `struct` ham qo'shamiz codega.

O'zi aslida record shunday yozilishi kerak edi. 
```
public record class Point(int X, int Y);
```
Class nega qo'shildi desa...
Class qo'shilishi sabab odamlar recordni aslida value type deb o'ylamasliklar uchun. Yani class yozish shart emas. Barbir class yozilgandek qabul qiladi Compiler. 

Tushuntira oldimmi ?
Introduction to Natural Language Processing with NLTK
Tags: webdev, javascript, beginners, programming
Published: 2024-05-17 00:31:24

## Introduction

Natural Language Processing (NLP) is a rapidly growing field of computer science that focuses on the interaction between human language and computers. It involves the development of algorithms and techniques that enable machines to understand, interpret, and manipulate human language. The Natural Language Toolkit (NLTK) is a popular open-source platform for NLP, developed using the Python programming language. In this article, we will explore the advantages and disadvantages of using NLTK in NLP, as well as its key features.

## Advantages of NLTK

1. **User-Friendly:** NLTK offers a user-friendly interface for common NLP tasks such as text preprocessing, tokenization, and part-of-speech tagging.

2. **Extensive Language Support:** With NLTK, you can process text in multiple languages and even create your own custom models for specific languages.

3. **Flexibility:** NLTK allows for customization, making it suitable for both beginners and advanced users. It also offers a wide range of NLP methods and tools for various tasks.

## Disadvantages of NLTK

1. **Learning Curve:** NLTK has a steep learning curve for beginners due to the complexity of its language. Some programming experience is required to use it effectively.

2. **Limited Speed:** NLTK can be slower compared to other NLP libraries due to its reliance on the powerful but slower Python programming language.

## Features of NLTK

1. **Comprehensive Documentation:** NLTK offers extensive documentation and tutorials, making it easy for users to get started and learn.

2. **Large Corpus Collection:** NLTK has a vast collection of linguistic data and corpora, enabling researchers to analyze and experiment with a variety of texts.

3. **Integration with Other Libraries:** NLTK can be integrated with other popular libraries for NLP, such as scikit-learn and spaCy.

### Example of Using NLTK for Tokenization

```python
import nltk
from nltk.tokenize import word_tokenize

text = "Natural language processing enables computers to understand human language."
tokens = word_tokenize(text)
print(tokens)
```

This example demonstrates how to use NLTK for tokenizing a sentence into words. Tokenization is a fundamental step in many NLP tasks.

## Conclusion

In conclusion, NLTK is a powerful and versatile tool for NLP, used by both researchers and practitioners. It offers a range of features that make it suitable for various NLP tasks, although it may have a steep learning curve for beginners. As NLP continues to grow in importance, NLTK is a valuable tool for anyone interested in exploring the potential of human-computer language interaction.
Modules Status Update
Tags: puppet, community
Published: 2024-05-28 20:43:36

---
title: Modules Status Update
published: true
date: 2024-05-17 00:00:00 UTC
tags: puppet,community
canonical_url: https://puppetlabs.github.io/content-and-tooling-team/blog/updates/2024-05-17-modules-status-update/
---

## Hello Again!!

Here we wrap up another completed and uneventful Friday. Once again, it was a relatively quiet period with no significant updates or notable events in our modules. Throughout the week, our majority of efforts were dedicated to completing projects initiated at the beginning of the quarter and addressing challenges in Forge.

## Community Contributions

We want to express our gratitude to the community contributors for their valuable contributions, even though last week saw a relatively quiet period in terms of new contributions.
DevX Status Update
Tags: puppet, community
Published: 2024-05-28 20:44:19

---
title: DevX Status Update
published: true
date: 2024-05-17 00:00:00 UTC
tags: puppet,community
canonical_url: https://puppetlabs.github.io/content-and-tooling-team/blog/updates/2024-05-17-devx-status-update/
---

## Hello All!

Belfast is certainly getting a taste of summer-to-come now. The weather this week has been on average above 15 Celsius and sunny. We take advantage of any sign of sun here to get shorts on and startup the barbeques!

Although the PDK was formally released last week, David Swan has been diligently finishing off a few extra tasks. For example, the [choco release](https://community.chocolatey.org/packages/pdk) is now working as it should!

Jordan has added [var support to our vagrant provisioner](https://github.com/puppetlabs/provision/pull/264) this week. See his merged PR for more information!

I’m currently working to get an ARM docker version of the PDK available. Many, like myself, who have an ARM Mac will be glad to see this added to our tools.

Finally, we have a [new pdk download page](https://forge.puppet.com/resources/pdk) now. You can get to this from the [Forge homepage](https://forge.puppet.com) ==> “Download the PDK”

## Community Contributions

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

- [`litmusimage#88`](https://github.com/puppetlabs/litmusimage/pull/88): “(bugfix) rockylinux 9 images failing”, thanks to [h0tw1r3](https://github.com/h0tw1r3)

- [`litmusimage#87`](https://github.com/puppetlabs/litmusimage/pull/87): “fix smoke test composite action with custom provision gem”, thanks to [h0tw1r3](https://github.com/h0tw1r3)

- [`provision#261`](https://github.com/puppetlabs/provision/pull/261): “fix provision on dnf only platforms”, thanks to [h0tw1r3](https://github.com/h0tw1r3)
Porque todo curso de Node ensina MongoDB?
Tags: node, javascript, braziliandevs, react
Published: 2024-05-16 23:57:05

O porque eu não sei. Mas o meu curso ensina também... E é bom demais!

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### O Que é o CrazyStack?

O CrazyStack é um curso avançado de React e Node.js, perfeito para quem já domina os fundamentos de HTML, CSS e JavaScript e quer aprofundar seus conhecimentos. Este curso foi projetado para transformar seu conhecimento básico em expertise avançada, preparando você para enfrentar os desafios do mercado de trabalho com confiança.

### O Que Você Vai Aprender

- **Criação de API RESTful com Node.js**: Desenvolva uma API robusta utilizando Node.js com Test-Driven Development (TDD), MongoDB, Fastify, Redis e Kafka.
- **Desenvolvimento de Aplicações com Next.js**: Construa uma aplicação completa com Next.js, incluindo um CRUD completo para administração do sistema.
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- **Conteúdo Atualizado**: Mantenha-se atualizado com as últimas tecnologias e práticas do mercado.
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Keybindings in Terminal in VS Code
Published: 2024-05-16 22:35:55

I’ve been trying to use VS Code’s integrated Terminal function (<kbd>Ctrl+`</kbd>) and one of the most annoying things was that _some_ of my long-used keybindings in my shell (used to be bash, now zsh) were not working.

Specifically:
* <kbd>Ctrl+r</kbd> – Do a reverse command search in the terminal.
* <kbd>Ctrl+a</kbd> – Move the cursor to the beginning of the current line.
* <kbd>Ctrl+e</kbd> – Move the cursor to the end of the current line.

I know the latter two originate in Emacs, but I don’t much care about the history as much as I care about matching my 25+ years of muscle memory: I expect the cursor to move and instead I get an ugly `^A` or `^E` showing up on my terminal line, without any cursor movement.

Anyway, this was a complicated endeavor to figure out, but I resolved it thusly:

## Fixing Ctrl+r
I updated the VS Code keybinding for <kbd>Ctrl+r</kbd> to just allow VS Code to take over the reverse search dialog entirely, which is fine for me:

    # Command: Open Keyboard Shortcuts (JSON)
    { "key": "ctrl+r", "command": "workbench.action.terminal.runRecentCommand", "when": "terminalFocus"}

## Fixing Ctrl+a and Ctrl+e
First, I disabled keyboard “chords” in the terminal context because I don’t use [chords](https://code.visualstudio.com/docs/terminal/advanced#_chords) at all, much less in the Terminal:

    # Command: Open User Settings (JSON)
    "terminal.integrated.allowChords": false

  Then I finally figured out that VS Code is booting my zsh shell with different options from Terminal.app, and thus I needed to explicitly set a mode in my `.zshrc`:

    # ~/.zshrc
    set -o emacs

So now I have my <kbd>Ctrl</kbd> keybindings back and I can move forward happily with Terminal embedded within VS Code.
Cloud Optimization: AWS Lambda vs. EC2
Tags: aws, architecture, productivity, cloud
Published: 2024-05-16 21:33:22

In the realm of cloud computing, efficiency and cost-effectiveness are key considerations for any business. People ask me all the time why I prefer architecture using Lambda over EC2 and here's why:

   1) **Pay-per-Use Model**: One of the best advantages of Lambda is its _pay-per-use_ pricing model. Meaning, you only pay for the compute time consumed by your functions, measured in milliseconds(ms). Not being charged for idle resources makes it incredibly cost-effective, especially for sporadic or low-traffic workloads.

   2) **No Server Management**: While EC2 instances require provisioning, monitoring, and maintenance, Lambda removes that workload off your plate by removing the underlying infrastructure. You upload your code, assign the triggers, and it will handle the rest by automatically scaling to accommodate traffic variation.

   3) **Scalability**: Lambda offers organic scalability that handles any workload fluctuations. As requests increase, Lambda auto provisions the necessary resources to accommodate for the increase with no degradation in performance. Pretty awesome right?

   4) **Microservices Architecture**: Lambda aligns seamlessly with microservices architecture. This allows developers to break down larger applications into smaller, more manageable components.

   5) **Integration with AWS Ecosystem**: Lambda integrates with other AWS services, allowing the construction of sophisticated, serverless architectures. It doesn't matter if a function triggers from S3, DynamoDB, or API Gateway; Lambda streamlines interactions with AWS resources, boosting productivity as a result. Less work is a win in my book!

While EC2 instances remain a necessary option for situations that require more control over the underlying infrastructure, AWS Lambda remains an excellent solution for many workloads, especially if there is any chance of traffic volatility.

To sum it all up, with Lambda's serverless architecture, pay-per-use model, scalability, and organic integration with the AWS ecosystem, it becomes a very persuasive choice for anyone looking to reduce operational overhead and optimize costs in the cloud.
🚀🎉 Calling all tech enthusiasts, innovators, and dreamers! 🌟
Tags: ai, webdev, devops, beginners
Published: 2024-05-16 21:17:40

<img width="100%" style="width:100%" src=https://media.giphy.com/media/v1.Y2lkPTc5MGI3NjExeGYzcm1vb3M2ZTh5c3I2d2p6aDUyOTI0YjRsdzVldjgzdGc1MnVmeSZlcD12MV9pbnRlcm5hbF9naWZfYnlfaWQmY3Q9Zw/0lGd2OXXHe4tFhb7Wh/giphy.gif>

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<img width="100%" style="width:100%" src=https://media.giphy.com/media/v1.Y2lkPTc5MGI3NjExZWo5MnlqdTF6Y245YXRqdTZqc3JsaXZ0cXFkYjNzYjBraW56YjE2dSZlcD12MV9pbnRlcm5hbF9naWZfYnlfaWQmY3Q9Zw/PjltrbWBuDdZ5PigyJ/giphy.gif>

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