teleren/devto huggingface dataset:
Cypress For Test Automation: A Step-by-Step Guide
Tags: javascript, cypress, beginners, automaton
Published: 2024-04-11 09:53:59

With the complexity of software applications growing every day, one of the most important things for every testing team to focus on is optimizing test coverage. Testers all over the world use testing tools and frameworks to conduct various kinds of testing. However, testing software systems from end-to-end along with all of their subsystems is an urgent necessity.

**See In More detail [under this link](https://testgrid.io/blog/cypress-testing/)**


Cypress is a modern JavaScript-based E2E (End-to-End) testing framework designed for modern web applications. It provides a powerful and easy-to-use way to automate tests. It is primarily used for testing web applications and can be integrated with various tools and frameworks like React, Angular, Vue, and more. Its unique features, like time travel and automatic waiting, can significantly improve the efficiency and reliability of your testing process.
A Complete Guide to Winning Big
Published: 2024-04-11 09:22:08

Welcome to the world of [Fiewin](https://fiewinapp.net/), where excitement meets rewards! In this comprehensive guide, we'll delve into everything you need to know about Fiewin, from its enticing games to its rewarding system and strategies for success.

1. Exploring Fiewin's Game Universe
Fiewin offers a diverse array of games, ranging from trivia quizzes to skill-based challenges. Whether you're a puzzle enthusiast or a strategy master, there's a game for everyone on Fiewin. Dive into thrilling gameplay and test your skills for a chance to win big rewards.

2. Understanding Fiewin's Reward System
At the heart of Fiewin lies its rewarding system, designed to incentivize players and enhance the gaming experience. Earn points by participating in games and completing objectives, then redeem these points for cash prizes, gift cards, and more. The more you play, the more rewards you can unlock!

3. Strategies for Success on Fiewin
To maximize your success on Fiewin, it's essential to adopt strategic approaches. Regularly engage with games to accumulate points, stay updated on promotions and new game releases, and connect with fellow players to exchange tips and strategies. With the right strategies, you can boost your chances of winning and enjoy a fulfilling gaming journey on Fiewin.

4. Fiewin: More Than Just Gaming
Beyond its captivating games and rewarding system, Fiewin fosters a vibrant community of gamers. Connect with like-minded individuals, join tournaments and events, and experience the thrill of friendly competition. Engage in discussions, share gaming experiences, and forge lasting connections on Fiewin's interactive platform.

5. Embracing Entertainment and Rewards
Fiewin offers the perfect blend of entertainment and rewards, making it a go-to destination for gaming enthusiasts. Whether you're aiming for top leaderboard rankings or simply enjoying casual gameplay, Fiewin promises an immersive and rewarding experience for all players.

6. Conclusion: Your Journey with Fiewin Begins
As you embark on your journey with Fiewin, remember to embrace the excitement, challenge yourself, and savor the rewards along the way. With its diverse games, enticing rewards, and vibrant community, Fiewin is your ultimate destination for gaming thrills and lucrative prizes.

Questions and Answers
How do I sign up for Fiewin?
What are some popular games on Fiewin?
Can I earn real money on Fiewin?
Are there any tips for winning games on Fiewin?
Implementation of Job Queue model using goroutine and channel
Published: 2024-04-11 09:50:03

## Introduction

In concurrent programming, managing tasks efficiently is crucial. 

One common pattern is the job queue model, where multiple tasks (jobs) are submitted to a queue and processed asynchronously by worker routines. 

In this blog post, we'll explore how to implement a job queue model in Go using goroutines and channels.

## Understanding the Job Queue Model

At its core, the job queue model consists of two main components:

- Job Queue: The job queue is a data structure that holds tasks awaiting execution. When a new task is submitted, it is added to the queue. Worker routines continuously monitor the queue for incoming tasks and execute them as they become available.

- Workers: Workers are concurrent routines responsible for executing tasks retrieved from the job queue. These routines are typically spawned when the application starts and continue running in the background, processing tasks as they arrive. By employing multiple workers, the system can handle a higher volume of tasks concurrently, improving overall efficiency and throughput.

## Implementation in Go

Let's dive into the implementation using Go's powerful concurrency primitives: goroutines and channels.

{% gist https://gist.github.com/moonorange/95e5ae130f10e8d6801a60b7ebe87309 %}

## Conclusion

Implementing a job queue model using goroutines and channels in Go provides a simple yet powerful way to manage and execute tasks concurrently.

By leveraging Go's concurrency primitives, we can build efficient and scalable systems that handle large workloads effectively.

This implementation serves as a foundation for building various concurrent applications, such as web servers, background job processors, and more.

In summary, understanding and mastering concurrency concepts in Go opens up a world of possibilities for building high-performance and resilient software systems.
My Cloudflare AI Challenge: Image Alt Text Generator
Tags: cloudflarechallenge, devchallenge, ai
Published: 2024-04-11 09:45:32

*This is a submission for the [Cloudflare AI Challenge](https://dev.to/devteam/join-us-for-the-cloudflare-ai-challenge-3000-in-prizes-5f99).*

## What I Built

As a developer, prioritizing accessibility in web design has always been crucial. Crafting meaningful alt text for images, especially in consumer-facing websites, presents a challenge. Each image tells a unique story, from simple depictions to intricate scenes. Leveraging Cloudflare's models, I embarked on a project to streamline this process. My solution? An alt text generator capable of producing five descriptive alt texts for any given image.

## Demo
[Live Demo](https://ai-demo.arsalanyaldram0211.workers.dev/)

![Live Gif Demo](https://pub-2e209747425f40cdacae2d98eae729f3.r2.dev/alttext-ai-demo.gif)


## My Code
{% embed https://github.com/yaldram/image-altext %}

## Journey

My journey into Cloudflare began with a desire to explore their Workers and edge environment, inspired by Kristian's exceptional tutorials on Cloudflare's [YouTube channel](https://www.youtube.com/@CloudflareWorkers). Transitioning from AWS serverless to Cloudflare was remarkably straightforward with Wrangler Bindings, simplifying deployment and eliminating concerns about environment variables.

Cloudflare's AI capabilities & a generous free tier, including models like Llama, Mixtral, and Zephyr, opened new avenues for me. Leveraging these models through user-friendly APIs, I developed an application that generates alt text for images effortlessly, enhancing accessibility.

Using Cloudflare's models `@cf/unum/uform-gen2-qwen-500m` and `@hf/thebloke/zephyr-7b-beta-awq`, I created a seamless process for image alt text generation, empowering users to improve accessibility for their images on their websites without hassle.

**Multiple Models and/or Triple Task Types**
- **Image Description**: Utilizing the Cloudflare model `@cf/unum/uform-gen2-qwen-500m` the application generates a detailed textual description of the uploaded image.

- **Alt Text Generation**: Leveraging the description obtained, the application feeds it into the Cloudflare model `@hf/thebloke/zephyr-7b-beta-awq` to produce relevant alt texts, ensuring accessibility for users relying on screen readers.
Welcome to TechCompose Solutions: Where Technology Meets Innovation
Published: 2024-04-11 09:36:21

Hey there, tech enthusiasts!

We are thrilled to welcome you to the official Dev.to page of TechCompose Solutions. 🚀

At TechCompose, we believe in the power of technology to transform businesses and empower individuals. Our mission is simple: to create innovative solutions that drive growth, efficiency, and success in an ever-evolving digital landscape.

**Who are we?**

We are a team of passionate developers, designers, and tech aficionados, united by our love for all things digital. With years of experience under our belts, we've honed our skills and expertise to deliver top-notch solutions across a wide range of industries.

**What do we do?**

From web and mobile app development to custom software solutions, we've got you covered. Whether you're a startup looking to make your mark or a large enterprise aiming to streamline operations, we tailor our services to meet your specific needs and goals.

**Why choose us?**

At TechCompose, we don't just build products; we forge partnerships. We work closely with our clients every step of the way, from concept to deployment and beyond, to ensure that their vision is brought to life with precision and excellence.

But don't just take our word for it—check out our portfolio and see for yourself the amazing projects we've had the privilege to work on.

**Join the conversation!**

We're excited to be part of the Dev.to community and look forward to sharing our insights, tips, and tricks with you all. Whether you're a seasoned developer or just starting out on your coding journey, there's something here for everyone.

So, what are you waiting for? Hit that follow button and let's embark on this tech adventure together!

Cheers,
The TechCompose Solutions Team
[https://www.techcompose.com]
Evergreen Tree Services
Published: 2024-04-11 09:22:41


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/ou0zinqzxc49b26snxx8.png)

Evergreen Tree Services is your trusted choice in Tree Care in Sherwood OR, and surrounding areas of metro Portland. Call us Today for the experience and expert staff that you expect from a professional Tree Company. Free estimates always and friendly service!

Evergreen Tree Services
Address: [18787 SW Scholls-Sherwood Rd, Sherwood, OR 97140](https://www.google.com/maps?cid=10281389768444680264)
Phone: 503-625-4595
Website: [https://evergreentsl.com/service-areas/tree-service-portland-or/](https://evergreentsl.com/service-areas/tree-service-portland-or/)
Contact email: office@evergreentsl.com

Visit us:
[Evergreen Tree Services Facebook](https://www.facebook.com/evergreentsl)
[Evergreen Tree Services LinkedIn](https://www.linkedin.com/in/eddie-aguirre-a8186b66/)

Our service:
Certified Arborist
Lot Clearing
Stump Grinding
Tree Planting
Tree Removal
Tree Trimming
Airport transportation services in Qatar
Tags: airport, transportation, car, rentalcar
Published: 2024-04-11 09:05:26

If you make a plane with your group and are thinking about airport transportation in Qatar, then you should hire Qatar Chauffeurs. Our company is one of the best providers of [airport transportation services](https://qatarchauffeurs.com/airport-transfer/). We have 10 years in this field, which means we know that people want service. Our luxury vehicles offer comfort and relaxation while traveling. For your group, our vehicle is the best because it is 5-star safety rated and fully automatic with a certified driver to make your travel enjoyable. So do not waste your time for looking, we understand you all the requirements. So let’s ready to get best deals.
Best 5 tools for Terraform
Tags: terraform, devops, cloud, infrastructureascode
Published: 2024-04-11 09:00:29

I've been using Terraform for 5 years now and all the articles I read are becoming repetitive. The same tools over and over. 

This is the 5 tools I recently discovered that helped me a lot: 

## Infracost 
[In this recent post](https://blog.brainboard.co/maximize-cloud-roi-with-strategic-finops-practices-82b9288220b4), I've detailed why FinOps is changing and many strategies to save cost. Along this comes a great tool that brought me great cloud cost save: [Infracost](https://www.infracost.io/). It can be integrated anywhere and it's free.

![CICD pipeline with Infracost](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/v2lpwlqc9oi2vl8xe6bj.png) 


## Brainboard 
[Brainboard](https://app.brainboard.co/) is a great tool to work with Terraform visually. I've also had the chance to test Brainboard's AI solution first hand and the results were pretty spectacular. 

![Brainboard cloud designer](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/iibes6i2vkx4dfihfvhn.png)

## eagle-eye
[eagle-eye](https://github.com/brainboard/eagle-eye) is still in beta testing but it's a great promise for AWS cloud infrastructure visualization. The diagram generated can be used locally or within a CI/CD pipeline. 

![Visualize aws infrastructure](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/th3koizo80z2cgkunwde.png)

## Terrascan

Although the name “[Terrascan](https://github.com/tenable/terrascan)” leads one to believe that it’s Terraform-specific, it actually works for many IaC providers. Terraform, Kubernetes, Ansible, Cloudformation, and more are supported by Terrascan thanks to its large set of pre-written policies. Of course, you can write your own policies as well for custom use cases. Terrascan integrates with several CI/CD tools and is extremely flexible when designing your pipelines. 

## Checkov

[Checkov](https://www.checkov.io/) is very similar to Terrascan, but it uses a Python policy-as-code framework instead of the Rego syntax found in OPA. Many engineers may find this more approachable as Python is one of the most popular programming languages today.
Simplify authentication and monetisation with Clerk and Salable
Published: 2024-04-11 08:51:29

When it comes to rapidly implementing secure authentication in your application, it doesn’t get much simpler than [Clerk](https://clerk.com/). Create an account, implement some pre-built components, and you’re done!

So you’ve now got authentication, but you wanted to make a paid product — what next? This is where Salable comes into the picture.

[Salable](https://www.salable.app/) is a platform that allows you to implement flexible licensing/monetisation without all of the headaches. We make it simple to take payments and authorise users in your system.

Clerk allows you to implement auth in hours instead of days, Salable aims to do the same with licensing and payments.

And guess what? They fit together like two peas in a pod.

In Salable, we have the concept of a **Grantee** — this is anything/anyone that you’d want a license to belong to. It could be a team, it could be an individual user, it could be a Trello board, anything!

Clerk provides us with a `userId` for our authenticated user. Here is an example of fetching it using the `@clerk/clerk-react` package:

```
import { useUser } from '@clerk/clerk-react'const 
{ user } = useUser()const granteeId = user.id
```

We can now use this `granteeId` value with any of the Salable SDKs (or our REST API) to start accepting payments.

Let’s look at an example of checking a user’s license capabilities with [`@salable/js`:](https://www.npmjs.com/package/@salable/js)

```
import { getGrantee } from '@salable/js';
const { hasCapability } = await getGrantee({  
apiKey: 'your-salable-api-key',  
productUuid: 'your-products-uuid',  
granteeId, // 💡 this is using the `user.id` from Clerk
});
const isUserLicensedToPerformAction = hasCapability('your-capability-name');
```

And that is all there is to it. You can now use your Clerk authentication setup to accept payments and run license checks for authenticated users.

To learn more about what methods and functionality Salable offers, check out our [documentation](https://docs.salable.app/docs/quick-start-guide) site.

For any questions on any Clerk and Salable integration tips and tricks, you can visit our [Discord channel](https://discord.com/channels/1064480618546737163/1227919742371889182).
Best preschool in Indore
Published: 2024-04-11 08:47:32

Guru Global is the best preschool in Indore offering a good environment for kids With a team of dedicated and experienced educators and a safe, nurturing setting where children can develop their minds and overall skills. We ensure quality education for both academic growth and personal development.for more details call us at 99931 12203 or visit our website https://www.guruglobalschoolindore.in/
BY88.Fund Cổng Game Cá Cược Trực Tuyến Hàng Đầu Châu Á- Chơi Là Mê
Published: 2024-04-11 08:43:24

By88.fund là website của nhà cái BY88 chuyên cung cấp các hạng mục cá cược trực tuyến. Người chơi có thể tham gia đặt cược tại BY88 với nhiều môn thể thao phổ biến như bóng đá, bóng rổ, thể thao điện tử Esport và hạng mục cá cược khác như game bài, casino,v.v... Trang web cung cấp cho người dùng thông tin về tỉ lệ cá cược của nhà cái BY88, hướng dẫn cách xem tỷ lệ cá cược châu Á-Âu cùng các mẹo cược casino khác. Ngoài ra, By88.fund cũng cập nhật những chương trình khuyến mãi hấp dẫn từ nhà cái BY88, mang lại cho người chơi nhiều lợi ích và trải nghiệm tốt nhất.
Địa chỉ : 62 P.Yên Lãng, Thịnh Quang, Đống Đa, Hà Nội, Việt Nam
Phone : +840914123456
Name : By88.fund
Website : https://by88.fund/
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How to Calculate Median on Values That Have Corresponding Quantities
Tags: sql, database, development, laugunge
Published: 2024-04-11 08:41:26

We have a database table TBLCARS as follows:

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/uyg093nmilbidbo831ig.png)
We are trying to expand each PRICE value according to the corresponding QUANTITY and calculate the PRICE median.

SQL written in SQL Server:

```
WITH median_dt AS (
                        SELECT CASE
                                                WHEN sum(quantity) % 2 = 0 THEN sum(quantity) / 2
                                                ELSE sum(quantity) / 2 + 1
                                    END AS lower_limit

                                    , CASE

                                                WHEN sum(quantity) % 2 = 0 THEN sum(quantity) / 2 + 1
                                                ELSE sum(quantity) / 2 + 1
                                    END AS upper_limit
                        FROM t
            ),
            data AS (
                        SELECT *, sum(quantity) OVER (ORDER BY price ASC) AS cum_sum
                        FROM t
            ),
            rnk_val AS (
                        SELECT *
                        FROM (
                                    SELECT price, row_number() OVER (ORDER BY d.cum_sum ASC) AS rnk
                                    FROM data d
                                                JOIN median_dt b ON b.lower_limit <= d.cum_sum
                        ) x
                        WHERE x.rnk = 1
                        UNION ALL
                        SELECT *
                        FROM (
                                    SELECT price, row_number() OVER (ORDER BY d.cum_sum ASC) AS rnk
                                    FROM data d
                                                JOIN median_dt b ON b.upper_limit <= d.cum_sum
                        ) x
                        WHERE x.rnk = 1
            )
SELECT avg(price) AS median
FROM rnk_val
```
Not difficult at all. We just need to extend the PRICE value by copying it QUANTITY times, concatenate the result records, and calculate the PRICE median. As SQL sets are unordered and the language does not have an median function, we can only invent indexes using a complex method, concatenate result records, and then calculate the median.

It is easy to write the algorithm in the open-source esProc SPL:

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/7gmdkgqkbcggfyq45zg4.png)
Based on the ordered set, SPL is a professional data computing engine that offers all-round functions for performing set-oriented calculations and a wealth of mathematical functions. It combines merits of Java and SQL, making it convenient to handle the dynamic expansion cases.
Image Generator with Cloudflare
Tags: cloudflarechallenge, devchallenge, ai
Published: 2024-04-11 08:34:19

*This is a submission for the [Cloudflare AI Challenge](https://dev.to/devteam/join-us-for-the-cloudflare-ai-challenge-3000-in-prizes-5f99).*

## What I Built

Simple App for Text to Image.
In addition, image modification using img2img or inpainting models.

## Demo

Web Site: https://ai-paint.luis.fun

![Demo](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/7qsfa46pttzxzowwc37h.png)

## My Code

Repository: https://github.com/LuisFun/ai-paint
License: AGPL-3.0

## Journey

I had been developing an app that could generate images on a website even before the challenge started. This time, I applied because it roughly matched the entry requirements of the challenge.

During the challenge period, I worked on the following:
- Utilized Workers AI through the AI Gateway
- Enabled the enlargement of uploaded image
- Implemented the inpainting mode

**Stacks**

- Cloudflare
  - [Pages / Functions](https://developers.cloudflare.com/pages/)
  - [Workers AI](https://developers.cloudflare.com/workers-ai/)
  - [AI Gateway](https://developers.cloudflare.com/ai-gateway/)
  - [Turnstile](https://developers.cloudflare.com/turnstile/)
- [Svelte kit](https://kit.svelte.dev/)
- [Skeleton](https://www.skeleton.dev/)
- [`@luisfun/cloudflare-ai-plugin`](https://github.com/LuisFun/cloudflare-ai-plugin) (I made it)

The two things I focused on when creating the frontend were eliminating unnecessary UI and making the UI more understandable.

What I kept in mind when creating the backend was to protect the AI-related API from bot attacks.
I achieved this using the AI Gateway and Turnstile.

AI Gateway can utilize Real-time logs, Caching, and Rate-limiting.
Turnstile determines whether it's a human or a bot, and blocks appropriately.

**Multiple Models and/or Triple Task Types**

- `@cf/lykon/dreamshaper-8-lcm`
- `@cf/runwayml/stable-diffusion-v1-5-img2img`
- `@cf/runwayml/stable-diffusion-v1-5-inpainting`
- `@cf/meta/m2m100-1.2b`

When the language of the Prompt is specified as something other than EN, the Prompt is first translated into English using m2m100-1.2b, and then the translated Prompt is input in image generation.
(You can select this if the default language of your browser is not EN.)

The img2img model automatically switches when an image is uploaded.

The inpainting model automatically switches when a mask is added.

<!-- Don't forget to add a cover image or an additional tag to this post (if you want). -->

**P.S.**

The project's code includes code to display Adsense.
Originally, considering long-term operation, it was added as one means to recover operating costs.
However, considering the submission requirements, the ads are hidden during the challenge period (throughout April).

---

(Apr 13) I have installed the [`@luisfun/cloudflare-ai-plugin`](https://github.com/LuisFun/cloudflare-ai-plugin) that was created in [this project](https://dev.to/luisfun/discord-bot-with-cloudflare-ai-e69).