teleren/devto huggingface dataset:
SPYWARE CYBER-ANSWER TO LOST/SCAMMED :USDT,ETH,BITCOIN
Tags: recovery, scam
Published: 2024-04-26 08:34:58

Loss of funds to scams have become all too familiar. With scammers honing their tactics, it's increasingly challenging to discern the legitimate from the fraudulent. Many have suffered losses, leading to a sense of despair and resignation. However, amidst the turmoil, there exists a beacon of hope: the possibility of reclaiming stolen crypto. For those who have fallen victim to scams, the journey to recovery can seem like an insurmountable challenge. The fear of being scammed again looms large, casting a shadow of doubt over any attempt to seek assistance. Yet, it's essential to remember that not all avenues lead to deception. Recovery is indeed possible when you connect with the right resources. I speak from personal experience. Like many others, I found myself ensnared in the web of crypto scams. The loss was not just financial but also a blow to my trust and confidence in the cryptocurrency ecosystem. However, refusing to succumb to defeat, I embarked on a quest for redemption. It was then that I stumbled upon a glimmer of hope—an enlightening article shedding light on the possibility of recovery. Empowered by newfound knowledge and determination, I took the leap of faith and reached out to Spyware Cyber. Skepticism lingered, but I refused to let it overshadow my resolve. To my astonishment and relief, the expertise and integrity of Spyware Cyber became evident from the outset. With professionalism and unwavering dedication, they embarked on the journey to reclaim what was rightfully mine.The road to recovery was not without its challenges. It demanded patience, persistence, and unwavering trust. Yet, with each step forward, the veil of doubt lifted, revealing a path illuminated by hope and possibility. Through their expertise and guidance,  Spyware Cyber not only restored my stolen crypto but also restored my faith in the resilience of the human spirit. My journey serves as a testament to the power of perseverance. In the face of adversity, it's tempting to surrender to despair and resignation. However, history has shown time and again that perseverance is the cornerstone of triumph. By refusing to relinquish hope, we pave the way for a brighter future. To all those who have been scarred by the scourge of crypto scams, I extend a message of hope: reclamation is within reach. Trust in the process, and trust in the right allies. Together, we can reclaim what is rightfully ours and forge ahead towards a future defined not by our losses, but by our resilience and determination. Do not be deterred by past setbacks; instead, let them fuel your resolve. For in the journey of recovery lies the promise of redemption and the restoration of faith in the limitless potential of the human spirit. Reach out to Spyware Cyber and watch your lost crypto jump back to your wallet:
Whatsapp: +1 878 271-4102
Email:spyware@cybergal.com
Telegram:Spyware Cyber
Website:https://cybegal.net

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/6g4xtmoyvvxozrd35lwm.jpg)
How to handle Solidity errors with React and Wagmi hooks
Tags: react, web3, blockchain, solidity
Published: 2024-04-26 08:33:18

If you're building a frontend for a blockchain protocol, you'll need to handle errors coming from the smart contracts. In Solidity, we will now learn about require statements.



Solidity require are statements that are added in the functions to stop them if a certain condition is not met. Think of the following scenario: Users can only call a function if a certain statement is true. In this case, the \_amount must be higher than zero.





```
function myFunc(uint256 _amount){

require(\_amount > 0, "Amount must be greater than 0");

}
```







Now, in the frontend, let's write the corresponding function using wagmi hooks with react



First we need to import the useWriteContract hook from wagmi like so :



```
import { useWriteContract } from "wagmi";
```



Then, initiate it in our component as follows:

```
const { writeContract, failureReason} = useWriteContract();
```



You see we also destructure failureReason from useWriteContract hook. We will use this failureReason to see why the function reverted.



Now let's call the Solidity function


```

const callMyFunc = async () => {

    try {

      writeContract({

        abi,

        address,

        functionName: "myFunc",

        args: [0],

      });

    } catch (error) {

      console.log(error);

    }

  };

```




This is just basic function call. The thing is, since we're passing zero as an argument, the function call will fail/revert. If we logged the failureReason, we'd get something like this:




> "ContractFunctionExecutionError: The contract function "myFunc" reverted with the following reason:
> Amount must be greater than 0.
> Contract Call:
> address: 0xD...dc5b6
> function: myFunc()
> sender: 0x1A...667D"





Of course, in a real world scenario, we'd not just log the error message but maybe display it with a pop-up. Totally up to you.
VPN
Tags: vpn
Published: 2024-04-16 14:20:21

In an era where the internet plays an integral role in our daily lives, ensuring the security and privacy of our online activities is of utmost importance. From personal communications to financial transactions, the digital landscape is fraught with potential risks and threats. This is where [https://vpn.youfast.best/](https://vpn.youfast.best/) emerges as a crucial tool in safeguarding our digital presence.

The Importance of Online Security

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Introducing YouFast VPN

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Empowering Users with Control

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As the digital sphere continues to evolve, the importance of online security cannot be overstated. With YouFast VPN, users can protect their digital presence from cyber threats and enjoy a secure browsing experience. Don't compromise on your online privacy – choose YouFast VPN and navigate the digital world with confidence.
Why did I choose Supabase as a backend service for my Next.js full-stack project
Tags: nextjs, supabase, webdev, frontend
Published: 2024-04-26 08:21:39

I've been exploring options for my upcoming side project and initially settled on using DrizzleORM with Postgres alongside Next.js. However, I recently stumbled upon Supabase, which seems to offer robust features and smooth integration for app development.

My goal was to create a straightforward yet efficient polling platform where users can easily create polls and others can vote on them. I have added the project link and repo at the end.

I found these Supabase features to be excellent and intuitive, making project setup and scaling a breeze.

## Database
In today's tech landscape, PostgreSQL stands out as one of the most widely embraced databases, renowned for its robustness and versatility. And when integrating it into your projects, Supabase offers an unparalleled experience.

With Supabase, querying data becomes a breeze thanks to its built-in wrapper functions, simplifying the process and allowing developers to focus on building exceptional user experiences.

## Permissions
Supabase seamlessly integrates PostgreSQL's RLS functionality, providing a robust framework for implementing access policies. Whether you prefer crafting policies directly with SQL or leveraging Supabase's convenient built-in templates, managing access permissions is super easy

## Authentication
Supabase has inbuild templates for OAuth login methods like Github, Google, etc you can use simple email, password, and magic links techniques also. 

Upon database creation, Supabase automatically generates an **` auth.users`** table, As users register on your application, Supabase assigns unique IDs, facilitating smooth integration with your database.

## Realtime

Supabase's intuitive wrapper around PostgreSQL. It integrates real-time functionality into your applications, allowing you to subscribe to channels and receive instant updates.

Supabase simplifies the process, making it easy for developers to listen for real-time changes within their applications. With just a few lines of code, you can tap into the real-time capabilities of your database, enhancing the responsiveness and interactivity of your app.

## Project Preview and Repo
[Live Preview](https://easy-poll-time.vercel.app/)
[GitHub Repo](https://github.com/AnmolSaini16/easy-poll)
Serverspace on board!
Tags: development, cloud, cloudcomputing, uae
Published: 2024-04-26 08:05:13

Introducing [Falconcloud](https://falconcloud.ae/) in the UAE!

We're excited to announce that our UAE colleagues has successfully launched Falconcloud. This new provider allows businesses operating in the region to effortlessly pay for the cloud services in dirhams (AED) via local banks in the United Arab Emirates.

Adhering to the high standards synonymous with Serverspace, [Falconcloud.ae](https://falconcloud.ae/) provides a comprehensive suite of main ([VPS](https://falconcloud.ae/services/cloud-servers/), [Cloud Servers](https://falconcloud.ae/services/iaas/), [Networks](https://falconcloud.ae/services/private-networks/), etc) and additional services. It facilitates the establishment of cloud infrastructures with top-tier equipment across a global network of locations.

The Middle East, known for its dynamic economic development and vast opportunities, is an ideal setting for the adoption of cloud computing. These technologies enable organizations to scale and adapt their IT resources according to the demands of their projects, fostering growth in the market as the advantages of cloud-based solutions become more widely acknowledged.

Want to learn more? Dive into the details by reading the full [press release](https://falconcloud.ae/about/news/launch-of-falconcloud/) on our website!

[Serverspace](https://serverspace.us/) is an international cloud provider offering automatic deployment of virtual infrastructure based on Linux and Windows from anywhere in the world in less than 1 minute. For the integration of client services, open tools like API, CLI, and Terraform are available.
Sunfairy Masala
Tags: sunfairymasala
Published: 2024-04-26 07:56:01

Our premium Sunfari Masala brand presented here is prepared with a perfect blend of traditional spices and modern techniques. Our specially formulated spices are best blended with fresh ingredients and carefully selected to ensure the highest quality. Our range of spices also includes a variety of options for all tastes and cooking styles. Whether you are also looking for a spicy blend, a spice for your vegetables or an aromatic blend for your biryani, Sunfari Masala has a different flavour to suit your needs. Each spice in it has been carefully prepared to provide the perfect balance of a distinct taste, aroma and texture. This spice company is established in 2020. They are the best specialty for producing a high-quality spice. Their mission is to be the preferred choice of consumers for high-quality, authentic and delicious spices. They want to be known as a brand committed to providing the best products and services to their customers. Their spices are made with the latest ingredients along with traditional methods. Also, every customer has access to authentic and delicious Flavors that enhance the taste of their dishes. They are committed to continuously improve our products and services to meet the evolving needs of each of their customers. As all the spices made by them are pure and of high quality, they are very reliable for home consumption. If you also want to buy their spices then you can buy them according to the list given below: -
1.	Buy Sunfairy Masala Online 
2.	Buy Chaas Masala Online
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8.	Buy Rajwadi Garam Masala Online
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18.	Daalvada And Rajwadi Garam Masala Combo
19.	Dabeli And Chaas Masala Combo
20.	Imali Chatni And Pani Puri Masala Combo
21.	Sabji And Samosa Masala Combo
You can buy all these spices of theirs. They also do their best to build long-term relationships with their customers, suppliers and employees based on mutual trust, respect and integrity. They also sell their products online. Their contact details are given below: -
(M) - +91 9712880883
(E) - sunfairymasala@gmail.com
(W) - https://www.sunfairymasala.com
Create policy permission using IAM
Tags: webdev, aws, iam, devops
Published: 2024-04-26 07:39:33

Apply the IAM policy to an IAM group or role
To create a conditional policy for branches
Sign in to the AWS Management Console and open the IAM console at https://console.aws.amazon.com/iam/.

In the navigation pane, choose Policies.

## Choose Create policy.

Choose JSON, and then paste the following example policy. Replace the value of Resource with the ARN of the repository that contains the branch for which you want to restrict access. Replace the value of codecommit:References with a reference to the branch or branches to which you want to restrict access. For example, this policy denies pushing commits, merging branches, deleting branches, merging pull requests, and adding files to a branch named main and a branch named prod in a repository named MyDemoRepo:

```
{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "Statement1",
            "Effect": "Allow",
            "Action": [
                "codecommit:GitPush",
                "codecommit:GetBranch",
                "codecommit:GetCommit"
            ],
            "Resource": "arn:aws:codecommit:us-east-2:111111111111:MyDemoRepo",
            "Condition": {
                "Bool": {
                    "aws:MultiFactorAuthPresent": true
                }
            }
        },
        {
            "Sid": "Statement2",
            "Effect": "Deny",
            "Action": [
                "codecommit:GitPush",
                "codecommit:GetBranch",
                "codecommit:GetCommit"
            ],
            "Resource": "arn:aws:codecommit:us-east-2:111111111111:MyDemoRepo",
            "Condition": {
                "StringEqualsIfExists": {
                    "codecommit:References": [
                        "refs/heads/prod"
                    ]
                },
                "Null": {
                    "codecommit:References": "false"
                },
                "Bool": {
                    "aws:MultiFactorAuthPresent": true
                }
            }
        }
    ]
}
```
13章１１
Published: 2024-04-26 07:06:18

このJavaのコードを見ると、`num` という名前の `private static int` 変数があります。この変数には、二つの静的ブロックを通じて異なる値が割り当てられています。最初の静的ブロックでは `num` に10が割り当てられ、二つ目の静的ブロックでは `num` に20が割り当てられます。

静的ブロックは、クラスがJVMによってロードされる時に実行され、クラスのロード時に一度だけ実行されます。もし複数の静的ブロックがある場合、それらはクラスに書かれた順番に実行されます。

ここで重要なのは、`test` メソッドが受け取る `num` パラメータはメソッドのローカル変数であり、クラス変数 `num` とは異なります。`test` メソッド内で `num` に対する演算は、このローカル変数にのみ影響し、クラス変数 `num` は変更されません。

`main` メソッドから `test(num);` を呼び出すときには、`num` の値が20になっています（二つ目の静的ブロックで設定された値）。しかし、`test` メソッド内での計算結果は、クラス変数 `num` には反映されません。したがって、`System.out.println(num);` が出力するのは、最後に割り当てられた `num` の値、つまり20です。

コメントアウトを加えたコードは以下の通りです：

```java
public class Main {
    private static int num; // クラスレベルの静的変数

    static {
        num = 10; // 最初の静的ブロックでnumに10を割り当てる
    }

    static {
        num = 20; // 二つ目の静的ブロックでnumに20を割り当てる（この値が保持される）
    }

    // testメソッドは、与えられた引数であるnumの値を二乗するが、これはクラス変数numとは別のローカル変数numである
    static void test(int num) {
        num = num * num; // この演算結果はローカル変数にのみ影響し、クラス変数numには影響しない
    }

    public static void main(String[] args) {
        test(num); // クラス変数num（値は20）をtestメソッドに渡す
        System.out.println(num); // クラス変数numの値を出力する（結果は20）
    }
}
```

したがって、出力される答えは20であり、選択肢Bが正しいです。選択肢Aが正しいとの記載がありますが、実際にはBが正しいというのがこのコードの挙動です。もし、選択肢のラベリングに誤りがある場合はそれを考慮する必要があります。
Top 5 CakePHP Interview Questions and Answers -Dev
Tags: cakephp, php, programming, cakephpframework
Published: 2024-04-26 07:04:53

CakePHP as a powerful PHP framework, is widely used for building web applications. If you’re preparing for a CakePHP interview, it’s essential to be well-versed in its key concepts and functionalities.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/zcojzs2wymirajtce45t.png)
**Q1. What is CakePHP, and what are its key features?**
Ans: [CakePHP](https://www.onlineinterviewquestions.com/cakephp-interview-questions/) is an open-source web framework written in PHP, following the MVC (Model-View-Controller) architectural pattern. Its key features include scaffolding, ORM (Object-Relational Mapping), built-in validation, security features like CSRF protection, and easy integration with third-party libraries.

**Q2. Explain the MVC architecture in CakePHP.**
Ans: CakePHP, MVC separates the application logic into three components:

Model: Represents the data and business logic and interacts with the database.
View: Handles the presentation layer, rendering the user interface.
Controller: Acts as an intermediary between the Model and View, processes requests, retrieves data from the Model, and passes it to the View for rendering.
**Q3. What are the conventions used in CakePHP?**
Ans: CakePHP follows conventions for naming files, folders, and database tables to streamline development. For example, models, controllers, and views follow specific naming conventions for auto-loading, and database tables are named in lowercase plural form with underscores.

**Q4. How does routing work in CakePHP?**
Ans: Routing in CakePHP maps URLs to controller actions. Routes are defined in the routes.php file in the config folder. Default routing follows the convention of ‘/controller/action/parameters’, but you can customize routes for SEO-friendly URLs.

**Q5. What are the components, helpers, and behaviors in CakePHP?**
Ans: Components: Reusable packages of logic shared between controllers, providing functionalities like session management and request handling.

Helpers: Auxiliary classes used in views to generate HTML, forms, and other UI elements.

Behaviors: Attachable classes that enhance the functionality of models, offering features like timestamping and tree structures.

CakePHP interview questions and answers will help you demonstrate your proficiency in CakePHP development and increase your chances of success in job interviews.

Read more: [Online Interview Questions](https://www.onlineinterviewquestions.com/)
⚡️ React 19 Beta is Here! ⚡️ (But Should You Upgrade Now?)
Tags: webdev, javascript, react19, nextjs
Published: 2024-04-26 07:03:05

Excited developers, the wait is over! The React 19 beta has arrived, bringing some interesting new features and improvements. However, before you rush to upgrade all your projects, let's dive into the key points:

What's New in React 19 Beta:
**Concurrent Features Land! (partially):**
This long-awaited update introduces features like useTransition and useDeferredValue for handling concurrent rendering scenarios. These can improve performance by prioritizing critical UI updates while background tasks continue. (Note: Concurrent features are still experimental in the beta)

**Automatic Batching Improvements:** 
React 19 further optimizes state updates, automatically batching multiple changes into a single re-render for better performance.

**DevTools Improvements:**
The React DevTools get a refresh with a new Profiler API for more granular performance insights.

**Improved Error Handling:** 
Strict mode is even stricter, catching potential issues earlier in development.


**Should You Upgrade Now?**
As with any beta release, it's important to weigh the potential benefits against the risks. Upgrading a large codebase might introduce unforeseen bugs. Here's what to consider:
**New Project?** - For new projects, React 19 could be a great choice, allowing you to leverage the latest features from the start.
**Existing Project? -**  For existing projects, you might want to wait for the official release and community feedback before upgrading. Consider the stability needs of your project and the effort involved in upgrading.


**Stay Curious!**
React 19 beta is an exciting step forward although one wonders if Next and other frameworks have already sailed with the ship leaving React behind. Keep an eye on the official channels for further updates and best practices around upgrading.



Let me know in the comments what features you're most excited about in React 19 or you are happy with other frameworks(Like next, remix, grommet etc) and don't see value being added over those.