teleren/devto huggingface dataset:
Getting Started with the .NET MAUI Barcode Generator
Tags: csharp, dotnet, dotnetmaui
Published: 2023-01-19 04:14:48

Learn how easily you can create and configure Syncfusion MAUI Barcode Generator using Visual Studio 2022 and .NET 7.0. In this video, the Barcode Generator control was added to the project using the Syncfusion .NET MAUI Barcode NuGet package. I'll also demonstrate how to generate different Barcode types, QR-Code, Data Matrix, and other customization like changing dimensions, color, and font. 

_Product overview_: https://www.syncfusion.com/maui-controls/maui-barcodes

_Download an example from GitHub_: https://github.com/SyncfusionExamples/getting-started-with-the-dotnet-maui-barcode-generator

_Refer to the following documentation_: https://help.syncfusion.com/maui/barcode-generator/getting-started

_Check out this GitHub example_: https://github.com/SyncfusionExamples/.NET-MAUI-Barcode-Generator-Getting-Started

{% youtube WwdtIotODpE %}
Alternatives To Node Js
Tags: javascript, programming, node, devrel
Published: 2023-01-19 04:06:21

There are a lot of standalone JavaScript runtime built on various engines like V8 but in order for them to qualify as an alternative to node they must be actively developed and designed to be used as back-end for web. These really narrows down the list; with that in mind here are the alternatives to node js.

## Deno 
Deno is a JavaScript/TypeScript runtime built with V8 JavaScript engine, (the same as Node js). It was created by Ryan Dahl, the original creator of Node.js, in 2018. Are you thinking what I'm thinking?

Deno Claims to provide a more secure and efficient runtime environment for JavaScript and TypeScript development, Deno includes built-in support for features such as TypeScript, WebAssembly, WebSocket, more modern and secure approach to handling modules, file system access, network operations and implements fetch API* _(a pain point for many Node developers which is fixable with the Node-Fetch API only starting with the Node version 17.5)_.

Deno does not use a package manager such as npm. Instead, it uses a more modern approach where modules can be imported directly from a URL. Documentation, tutorials, and examples can be found at [Deno website](https://deno.land/ ) 

Deno is relatively new so it's not as widely adopted as Node.js but it is getting there. As for speed; they are almost the same with node having slight advantage generally performance is a big argument among developers. Your Node js project are not easily migrated to deno.

## Bun
Bun is a JavaScript runtime that stands out for its speed and built-in bundling & transpiling features. Developed using the Zig programming language, Bun constructs its runtime on the lightning-fast  JavaScriptCore engine, used in Apple’s Safari web browser. It was released in 2022 by former Stripe developer Jared Sumner.

Other runtimes rely on outside tools for bundling your JavaScript projects and for transpiling code from another language. Bun handles all of these features. It also implements the Node.js algorithm for resolving modules. This means that Bun can make use of NPM packages. Bun’s bundler can find and install packages from the vast NPM repository and manage their dependencies, it also comes with first-class support for the TypeScript and JSX languages.

Bun claims to offer some advantages over Node.js in simplicity of tooling and speed. Documentation, tutorials, and examples can be found at [Bun Website](https://bun.sh/)

Have you tried any of these alternatives? please share your experience.
How to UPDATE HOMEBREW on Mac?
Tags: tutorial, homebrew, beginners, codenewbie
Published: 2023-01-19 03:45:50

Are you looking to update your Homebrew and its packages on your mac? It's an easy process and can be done in just 2 steps.

## Step 1: Brew update
First, open up your terminal and type in the following command: "brew update". This will update the homebrew and it should always be run before installing or updating any package with brew.

```
$ brew update
Updated 2 taps (homebrew/core and homebrew/cask).
==> New Formulae
aptos            bzip3            cdebug           flagd            grayskull        kwctl            openvino         plz-cli          prs              ruby@3.1         twm              xinit            xorg-server
aws-sam-cli      cascadia         ecoji            gokey            kubent           ocm              pari-nflistdata  podsync          quartz-wm        simdutf          video-compare    xmodmap          xrdb
==> New Casks
codux                    confectionery            forkgram-telegram        ideamaker                mmhmm-studio             oka-unarchiver           runcat-plugins-manager   superlist                threads
==> Outdated Formulae
ca-certificates                       icu4c                                 ncurses                               node                                  ruby                                  xz
==> Outdated Casks
altair-graphql-client

You have 6 outdated formulae and 1 outdated cask installed.
You can upgrade them with brew upgrade
or list them with brew outdated.
```

## Step 2: Brew upgrade
Next, type in the command "brew upgrade". This will upgrade all of your currently installed packages to the latest version.

```
$ brew upgrade
```

### Upgrade individual package
If you only want to upgrade a specific package, you can type in the command "brew upgrade <package name>", replacing <package-name> with the name of the package you want to upgrade.

```
$ brew upgrade <package-name>
```
Once the update is complete, you can check that all packages are up-to-date by typing in the command "brew outdated". This will show you a list of any packages that are still not in the latest version.

## Conclusion
And that's it! Your Homebrew installation is now fully updated and ready to go. If you have any issues or errors during the update process, you can check out the [Homebrew documentation](https://docs.brew.sh/) for further assistance.

Happy updating!

Original Post: [https://www.novicedev.com/blog/how-update-homebrew-mac](https://www.novicedev.com/blog/how-update-homebrew-mac)

Photo by [Louis Hansel](https://unsplash.com/fr/@louishansel?utm_source=unsplash&utm_medium=referral&utm_content=creditCopyText) on [Unsplash](https://unsplash.com/photos/JeHC4yA5PNw?utm_source=unsplash&utm_medium=referral&utm_content=creditCopyText)
O que é e para o que serve OAuth?
Published: 2023-01-19 03:35:15

Algumas pessoas pensam que OAuth é um fluxo de login (como quando você entra em um aplicativo com o Google Login), já outras pessoas pensam em OAuth como uma “coisa de segurança” e realmente não sabem muito mais do que isso.

OAuth é um protocolo de autorização que permite que os usuários concedam acesso limitado a suas contas em um determinado site ou aplicativo para outros aplicativos ou sites sem compartilhar suas senhas. 

Isso é útil quando você deseja permitir que outros aplicativos acessem suas informações, como suas fotos do Instagram ou seus contatos do Google, sem fornecer sua senha.

Existem três partes envolvidas no processo de autorização OAuth: o usuário, o provedor de serviços (como o Google ou o Facebook) e o aplicativo de terceiros que deseja acessar as informações do usuário.

Primeiro, o usuário entra em um aplicativo de terceiros e dá permissão para que o aplicativo acesse suas informações. Em seguida, o aplicativo envia uma solicitação para o provedor de serviços, que emite um token de acesso. Este token é enviado de volta ao aplicativo, que o usa para acessar as informações do usuário.

Existem dois tipos de tokens de acesso: tokens de acesso curtos e tokens de acesso longos. Tokens de acesso curtos expiram rapidamente, geralmente após algumas horas, enquanto tokens de acesso longos duram mais tempo, geralmente alguns dias ou até mesmo anos.

OAuth é amplamente utilizado por muitos sites e aplicativos, como:

- Facebook
- Google
- Twitter 
- LinkedIn
- Instagram


Ele é seguro e fácil de usar, o que o torna uma escolha popular para desenvolvedores e usuários. Além disso, OAuth é uma especificação aberta, o que significa que qualquer desenvolvedor pode implementá-lo em seus próprios aplicativos e sites.

Em resumo, OAuth é um protocolo de autorização que permite que os usuários concedam acesso limitado a suas contas em um determinado site ou aplicativo para outros aplicativos ou sites sem compartilhar suas senhas. Ele é amplamente utilizado, seguro e fácil de usar, e é uma especificação aberta.
SOLID (Parte 1)
Published: 2023-01-19 03:32:10

SOLID é um acrônimo para os cinco princípios de projeto de software desenvolvidos por Robert C. Martin, conhecidos como "os princípios SOLID de programação orientada a objetos".

## Introdução
1. Single Responsibility Principle (SRP) - Um módulo ou classe deve ter uma única responsabilidade, ou seja, deve ser responsável por uma única parte da funcionalidade do sistema. Isso significa que cada classe ou módulo deve ser projetado para realizar uma tarefa específica e não deve ter responsabilidades adicionais. Isso garante que o código seja mais fácil de manter e entender, pois cada classe tem uma única razão para mudar.

2. Open-Closed Principle (OCP) - Um módulo ou classe deve estar aberto para extensão, mas fechado para modificação. Isso significa que ele deve ser projetado de forma a permitir a adição de novas funcionalidades sem alterar o código existente. Isso pode ser alcançado através da herança ou da implementação de interfaces, permitindo que novas classes possam ser adicionadas sem afetar as classes existentes. Isso garante que o código seja escalável e fácil de manter.

3. Liskov Substitution Principle (LSP) - As classes derivadas devem ser substituíveis ​​pelas classes base. Isso significa que se uma classe pode ser usada no lugar de outra, elas devem ter uma relação de herança. Isso garante que as classes derivadas possam ser usadas de forma intercambiável com as classes base, sem afetar o comportamento do sistema.

4. Interface Segregation Principle (ISP) - Não se deve forçar clientes a implementar interfaces que eles não usam. As interfaces devem ser específicas para as necessidades de cada cliente. Isso significa que as interfaces devem ser divididas em interfaces menores e mais específicas, ao invés de uma única interface grande, para garantir que os clientes não sejam forçados a implementar métodos que eles não precisam.

5. Dependency Inversion Principle (DIP) - Os módulos de alto nível não devem depender de módulos de baixo nível; ambos devem depender de abstrações. Isso significa que o código deve ser projetado de forma a depender de interfaces ou abstrações, em vez de classes concretas. Isso garante que as classes de alto nível não sejam dependentes de classes de baixo nível, permitindo que as classes de alto nível não sejam dependentes de classes de baixo nível, permitindo que as classes de alto nível possam ser facilmente testadas e reutilizadas sem afetar as classes de baixo nível. Isso também permite que as classes de baixo nível possam ser facilmente substituídas ou atualizadas sem afetar as classes de alto nível. Isso ajuda a manter o código escalável e fácil de manter.

No próximo artigo vamos colocar a mão na massa e visualizar tudo que foi escrito até aqui no código
CSS Generators
Tags: webdev, javascript, css, beginners
Published: 2023-01-19 03:30:00



Welcome to our blog about CSS generators! Are you tired of manually writing CSS code for your website or web application? Look no further. In this blog, we will introduce you to the world of CSS generators and how they can save you time and effort in your web development process. From online tools to desktop software, we'll explore the different options available and show you how to use them effectively. Whether you're a beginner or an experienced developer, you'll find something useful here. So sit back, relax and join us as we dive into the world of CSS generators.

---



**[1. Stripes generator](stripesgenerator.com)**

- Easily create unique stripe patterns for backgrounds and text

- Customizable colors and widths

- Save and export patterns as CSS code

**[2. Gradient generator](cssgradient.io)**

- Create and customize gradient backgrounds
- Adjust colors, direction, and transparency
- Save and export gradients as CSS code

**[3. Pattern generator](patternify.com)**

- Generate various repeating patterns
- Customize colors and shapes
- Save and export patterns as CSS code

**[4. CSS Accordion Slider Generator](accordionslider.com)**

- Create accordion sliders with customizable options
- Adjust colors, font, and animation
- Save and export as CSS code

**[5. Palette Ninja](palette.ninja)**

- Generate color palettes based on a chosen image or color scheme
- Adjust and refine colors to create a cohesive look
- Save and export palettes as CSS code

**[6. Layout generator](grid.layoutit.com)**

- Create and customize grid-based layouts
- Adjust column and row sizes
- Save and export layouts as CSS code

**[7. Animation generator](keyframes.app)**

- Create animations using keyframes
- Adjust timing, easing, and CSS properties
- Save and export animations as CSS code

**[8. Navbar generator](menucool.com/css-menu)**

- Create and customize navigation bars
- Adjust colors, font, and layout
- Save and export as CSS code

---


**Conclusion**

In conclusion, CSS generators are a great tool for anyone looking to create unique and visually appealing designs for their website. With a wide range of generators available, from stripes and gradients to patterns and animations, there is something for everyone. By using these generators, you can save time and effort while still achieving professional results. If you found this blog helpful, please consider following us on Twitter for more tips and tricks on web design and development. We would love to hear your thoughts and feedback, so don't hesitate to reach out to us on [Twitter](https://twitter.com/RahulBagal3002). Thank you for reading and happy designing!
How can I practice Python for free?
Tags: python, programming, productivity, beginners
Published: 2023-01-19 03:22:59

There are several ways to practice Python, including:

Working through tutorials and exercises online: There are many websites that offer interactive tutorials and exercises to help you learn Python, such as Codecademy, Coursera, and edX.

Building small projects: Try building small projects, such as a simple calculator or a to-do list application, to practice using different features of the language.

Participating in coding challenges: Websites like HackerRank and CodeWars offer coding challenges in Python that can help you practice specific skills.

Reading and studying Python code written by others: Look at open-source projects on GitHub, or code snippets on websites like Stack Overflow to understand how other developers are using the language.

Practicing with a coach or mentor: Find a mentor or coach who can provide feedback and guidance as you work through exercises and projects.

It's important to practice regularly and not to be discouraged if you get stuck, as programming is a skill that improves with practice.
How do I start learning Java from scratch?
Tags: java, programming, productivity, beginners
Published: 2023-01-19 03:20:17


Here are some steps you can take to start learning Java from scratch:

Install the Java Development Kit (JDK) on your computer. This will allow you to run and develop Java programs.

Begin by learning the basics of Java syntax and programming concepts such as variables, data types, loops, and control flow statements. You can find many tutorials and resources online to help with this step.

Get familiar with Eclipse or IntelliJ IDEA, which is a popular Java development environment. These IDEs provide features such as code completion, debugging, and version control.

Start practicing by writing small programs and experimenting with the language. Try to solve simple problems and implement basic algorithms.

As you progress, learn about more advanced concepts such as object-oriented programming, collections, and concurrency.

Practice, practice, practice! As with any programming language, the more you practice, the more comfortable you will become with the language and its features.

Finally, join online communities or forums where Java developers share their knowledge and experience. 
This can be a great way to learn from others and stay up-to-date with the latest developments in the Java ecosystem.
Best Intermediate Python Projects With Source Code?
Tags: python, programming, productivity, projects
Published: 2023-01-19 03:17:41


There are many open-source Python projects that can be a great resource for learning and studying the language. Some popular ones include:

Django: A high-level web framework that allows for the rapid development of web applications. It is used by many large companies, such as Instagram and Spotify.
Flask: A lightweight web framework that is easy to learn and use. It is a good choice for small to medium-sized projects and is also used by many companies.
TensorFlow: A powerful machine-learning library that is widely used in academia and industry. Studying the code and examples provided in TensorFlow can help you understand how to implement complex machine-learning models.

Pandas: A library for data manipulation and analysis. It is widely used in data science and is a good resource for studying data manipulation and cleaning techniques.
Scikit-learn: A library for machine learning that provides a wide range of algorithms and tools for data analysis and modeling. It is built on top of NumPy and SciPy, which are also great resources for studying Python code.
OpenCV: a library for computer vision, and image processing, it's widely used for image and video processing and it's a great resource to learn how to use image processing to solve real-world problems.
These are just a few examples of open-source Python projects that can be great resources for learning and studying the language. Remember that the best way to learn is to practice by diving into the codebase, experimenting, and modifying it.
Affected by the layoffs or looking for jobs?
Tags: jobs, layoff, job, huntin
Published: 2023-01-19 03:13:50

The year 2023 began on a bad note for tech workers globally and 91 companies have laid off more than 24,000 tech employees in the first 15 days this month, signaling worse days ahead.

About 24,151 tech workers lost their jobs, dominated by companies like Amazon, Salesforce, Coinbase, ShareChat, Goldman Sachs, and others, according to Layoffs.fyi.

I just want to tell them that you are not alone in this journey.


💥 Hoping those affected by the layoffs or looking for jobs can benefit from it 👇🏻

Top 6 websites for remote work opportunities 👩🏻‍💻

⚡️ Pangian - REMOTE WORK: Jobs, Companies & Remote Talent - 121 Countries - Pangian.com

⚡️ WeWorkRemotely - We Work Remotely: Remote jobs in design, programming, marketing, and more

⚡️ ARC - Find remote developer jobs at fast-growing tech companies

⚡️ Remotive - Remote Jobs in Programming, Support, Design and more

⚡️ JustRemote - JustRemote

⚡️ AngelList - https://angel.co/

Top 6 websites for freelance/part-time jobs ⏳

⚡️ Freelance - Trouvez les meilleurs Freelances et PME avec Freelance.com

⚡️ Upwork - https://www.upwork.com/

⚡️ Solid Gigs - Get Freelance Leads on Autopilot

⚡️ Snagajob - Search Full Time & Part Time Jobs Hiring Near You

⚡️ LinkedIn - LinkedIn: Log In or Sign Up

⚡️ ServiceScape - ServiceScape | Find Your Freelancer

Top 6 websites to prep for coding interviews 🖥

⚡️ LeetCode - LeetCode - The World's Leading Online Programming Learning Platform

⚡️ HackerRank - HackerRank

⚡️ HackerEarth - HackerEarth | Helping 5M+ developers level up and 1000+ recruiters hire top tech talent.

⚡️ Codewars - Codewars - Achieve mastery through coding practice and developer mentorship

⚡️ CodeChef - CodeChef | Competitive Programming | Participate & Learn | CodeChef

⚡️ CodingNinjas - Coding Ninjas

Top 6 salary negotiation tools 💰

⚡️ Comparably - https://lnkd.in/gztkfs9z

⚡️ Levels - Levels.fyi | Salaries & Tools to Level Up Your Career

⚡️ Salary - Salary.com – Unlock the Power of Pay

⚡️ Glassdoor - http://www.glassdoor.com/

⚡️ Payscale - Payscale - Salary Comparison, Salary Survey, Search Wages

⚡️ PaycheckCity - Self-service payroll that is right-sized and right-priced for your small business

Top 6 Job search tracker 👍

⚡️Huntr: Huntr - Job Application Tracker & CRM

⚡️Teal HQ: Teal: Career Growth, On Your Terms. Track and Manage Job Search Applications

⚡️Jackfruit: JackFruit - A Job Application Tracker Tool. Track and Organize Your Jobs

⚡️SkillSyncer: Free ATS Resume Scanner | SkillSyncer

⚡️JobScan: Job Tracker by Jobscan

⚡️Kiter: https://kiter.app/

Please share this with your network so more and more people can benefit from it! Also, reach out to me for any resume or interview guidance.

Let us help more folks get hired 💪
Guess this article was written by ChatGPT or not?
Published: 2023-01-18 17:47:44

Do you want to test the application, or try out the tool? In this article I will describe how I organized a test bench on Linux. The stand supports working with domains, can generate TLS certificates, is easily scalable, the environment is built on the IaaC principle, does not require many resources, is easily deployed by scripts or SCM, has a UI, does not depend on external services.

I am a systems engineer and the most effective language for instructions is "bird" technical language. The content is a sequence of commands interspersed with comments, by which a colleague can unambiguously understand the stages of building the environment without further ado. And additional information about the listed tools can be easily obtained from the documentation and then make changes for the test bench. In addition to code examples and commands, I will describe the pros and cons that are characteristic of this architecture, no matter how loud it sounds.

The configuration is generic and of no value or complexity in my experience, but may be useful for novice engineers or even experienced programmers who write code for services or use service architecture to solve problems, but do not dive into technical details.