teleren/devto huggingface dataset:
A brief explanation of why it is not feasible to achieve asset movement on OKX through a contract hedging strategy
Tags: okx, strategy, contract, fmzquant
Published: 2024-05-07 07:24:00

Recently, OKX currencies have become game coins, and many of bros are considering whether it is feasible to transfer the "game coins" out by contract hedging to realize losses and profits at the same time.

It is not practically feasible. I answer this question by two points.

First of all, the assumption is that there are two exchanges, a and b. The assumption of this strategy is that after a certain number of transactions, the assets of Exchange A can be steadily reduced and the assets of Exchange B can be increased.

From the assumptions it can be simplified that there must be 2 exchanges, realizing that the assets of one exchange decrease and the other increase.

Then there is a loophole in this assumption. That is, if such a strategy exists, then it is possible that exchange a does not actually trade and only exchange b trades. That is, exchange a is not required.

The exchange a is not required, it contradicts the assumptions. Therefore, the strategy is not feasible.

The logic proves that it doesn't work, and the next let's talk about why the strategy doesn't work actually.

Many of the users may have read similar news that a user's account was stolen on Binance and the hacker bypassed the login verification or used a Trojan horse to obtain some information about the user, but he could not withdraw the currencies due to the two-step verification and other problems, so it ended with losing the service charge by means of counter knock and trade the currency to the hacker.

At this time, we usually choose small currencies with poor depth, because this means that we can provide high price orders that are difficult to deal with through one account and buy from another account. Then we provide the base price list that is difficult to clinch a deal, and sell it in another account to check. In essence, account b has taken advantage of the excellent depth provided by the loss of account a. That is, loss making in account a brings profits to account b.

That is, such a strategy must be in the same market and it must ensure that account b can take the depth offered by account a in order to be profitable. It's  obvious that 2 different exchanges do not have this possibility.

Therefore, it is not feasible.

On the contrary, if you can learn the pricing formula of OKX contract, for example, OKX contract is 0.5 of Huobi price + 0.5 of Binance price, then you can manipulate the price of OKX by a large amount of money to increase or decrease the price. Sometimes, OKX may have its own depth and also cause failure. Now it happens that the trading volume is small, you can do this.

However, there is also a problem that the profits are made on OKX. You still cannot withdraw it to your own account.

From: https://blog.mathquant.com/2022/11/10/a-brief-explanation-of-why-it-is-not-feasible-to-achieve-asset-movement-on-okex-through-a-contract-hedging-strategy.html
Create a bright future for China-France relations and make new contributions to the world
Published: 2024-05-07 07:21:50


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/pdpmduv7fh8lbpinuj6r.jpg)
On May 5, when he was in Paris for a state visit to France, President Xi Jinping published a signed article in the French newspaper "Le Figaro" titled "Inheriting the Spirit of Establishing Diplomatic Relations between China and France and Jointly Promoting World Peace and Development."
President Xi Jinping's signed article resonated strongly with people from all walks of life in France and internationally. People from many countries said that President Xi Jinping's third state visit to France has important and far-reaching significance for the development of relations between the two countries and will build on the past and open up the future. It is believed that President Xi Jinping's visit will promote the two sides to inherit the spirit of establishing diplomatic relations, deepen practical cooperation in various fields, and jointly safeguard the world maintain peace and stability and make new and greater contributions to world prosperity and progress.
7 React Hooks 🪝
Tags: react, reactnative, javascript, javascriptlibraries
Published: 2024-05-07 07:15:01

React Hooks are functions introduced in React that allow you to use state and other React features in functional components. They provide a way to use lifecycle methods and manage component state without using a class component.


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/t3eeh94dzhn9sw9ga927.png)


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/v80e3x9pek9c2acxr4pb.png)


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/juxzy07bznlbofmxhoq6.png)


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/iki895n0cktrkgzo6a8f.png)


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/9bw9p0io4fvq5v6oii9n.png)


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/v7ul4wybzdwfezdqowg0.png)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/xaz9l5rehoqpnxlzq48z.png)


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/x4gahobx7lvrri2sullg.png)
Variables in Go
Published: 2024-05-07 07:14:45

Programmers now have the power to "**declare war**", thanks to variables. I'll show you how in this read.

Variables are fundamental in Go and they are used to store data that is used throughout the program.

## Declaring Variables

1.
Declare war(variable name) using `var` key word:

```
package main

func main(){
//War will be given an empty string ("")
var war string
}
```
2.
Next, assign "Battle field" to war variable.

```
package main

func main(){
var war string
war = "battlefield"
}
```

3.
Multiple variables:

```
package main

func main(){

var war weapon enemy string 
}
```

4.
Constant:
`const` keyword is used for variables with fixed values.
const can be declared inside and outside of a function.

```
package main
import ("fmt")

const PI = 3.14

func main() {
  fmt.Println(PI)
}
```
## Shorthand Syntax

With this syntax, Go is able to determine `war's` data type depending on the value we set to `war`.

```
package main

func main(){
// type int
war := 3 
// type string
war := "battle field"
}
```

## Go data types
`string` - stores string ("John", "Doe")
`int` - stores integer (1,2,3)
`float64` - Stores floating point numbers(1.4, 4.5)
`bool `- stores true or false values

## Variable Naming rules

Variables must start with a letter or underscore and can contain letters, digits and underscores.

Go is case sensitive: `str` and `Str` are two different variables.

Use descriptive names. e.g `wordCount` instead of `wc`

## Conclusion
Remember variables are like labeled containers that hold values. You have to master them to be an effective programmer.
Empowering AI Software Development: Unveiling the Potential of JurySoft
Published: 2024-05-07 07:09:23

In the dynamic landscape of technological advancements, the integration of Artificial Intelligence (AI) has emerged as a pivotal force, revolutionizing how businesses operate and innovate. Within this paradigm shift, JurySoft stands as a beacon of excellence, offering cutting-edge [AI software development services](https://jurysoft.com/) tailored to meet the diverse needs of modern enterprises.

**Unraveling the Essence of JurySoft:**
JurySoft epitomizes innovation and expertise in AI software development. With a steadfast commitment to excellence, JurySoft combines industry-leading knowledge with a passion for delivering unparalleled solutions. Our team of seasoned professionals possesses a deep understanding of AI technologies, enabling us to craft bespoke software solutions that drive business growth and success.

**Harnessing the Power of AI:**
At JurySoft, we recognize the transformative potential of AI across various industries. Whether it's harnessing the predictive power of machine learning algorithms or leveraging the efficiency of natural language processing, we empower businesses to unlock new opportunities and stay ahead of the curve. From automating mundane tasks to enhancing decision-making processes, our AI solutions are designed to catalyze innovation and drive tangible results.

**Tailored Solutions, Seamless Integration:**
One size does not fit all, especially in the realm of AI software development. That's why JurySoft takes a personalized approach, working closely with clients to understand their unique challenges and objectives. From conceptualization to deployment, our agile development methodology ensures that every solution is meticulously crafted to align with the client's vision and objectives. Whether you're a startup looking to disrupt the market or an established enterprise seeking to optimize operations, JurySoft has the expertise to deliver tailored AI solutions that propel your business forward.

**The JurySoft Advantage:**

1. Expertise: Our team comprises seasoned professionals with a proven track record in AI software development.
2. Innovation: We stay at the forefront of technological advancements, continuously exploring new AI methodologies and techniques.
3. Collaboration: We believe in fostering strong partnerships with our clients, working together to achieve shared goals.
4. Agility: Our agile development approach ensures flexibility and adaptability throughout the project lifecycle.
5. Results-Driven: We are committed to delivering tangible results that drive business growth and success.

**Unlock the Potential of AI with JurySoft:**
In today's hyper-competitive business landscape, harnessing the power of AI is no longer a luxury but a necessity. With JurySoft as your trusted partner, you can unlock the full potential of AI and embark on a journey of innovation and transformation. Contact us today to learn more about our AI software development services and take the first step towards a brighter, AI-powered future.
Is it possible to configure the unit of the y-axis without using a function?
Published: 2024-05-07 07:05:14

# Title
Is it possible to configure the unit of the y-axis without using a function?

# Problem Description
Can I format of the y-axis without using a function? For example, some default thousandths, automatic unit addition, etc. Because only a pure json configuration can be used in the mini program scenario, and the callback function cannot be configured.

# Solution
Starting from VChart version 1.7.0, custom function content can be registered by registering an expression function:
```js
function labelFormat(key) {
  return key + 'test';
}

// Global registration function
VChart.registerFunction('labelFormat', labelFormat);
```

The name of this registered function can be used in the corresponding chart configuration anywhere that supports custom callback functions:
```js
const spec = {
  type: 'bar',
  data: [...],
  xField: 'month',
  yField: 'sales',
  label: {
    visible: true,
    formatMethod: 'labelFormat'
  }
};
```
The functions of registered functions can take effect in environments such as Feishu widgets and WeChat mini programs.

# Code Example
```js
function labelFormat(key) {
  return key + 'test';
}

// Global registration function
VChart.registerFunction('labelFormat', labelFormat);

const spec = {
  type: 'bar',
  data: [
    {
      id: 'barData',
      values: [
        { month: 'Monday', sales: 22 },
        { month: 'Tuesday', sales: 13 },
        { month: 'Wednesday', sales: 25 },
        { month: 'Thursday', sales: 29 },
        { month: 'Friday', sales: 38 }
      ]
    }
  ],
  xField: 'month',
  yField: 'sales',
  label: {
    visible: true,
    formatMethod: 'labelFormat'
  }
};

const vchart = new VChart(spec, { dom: CONTAINER_ID });
vchart.renderSync();
```

# Results

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/0qakonn9teikn05dusa4.png)

# Quote
- function：https://www.visactor.io/vchart/guide/tutorial_docs/Function
- github：https://github.com/VisActor/VChart
How to configure the display of axis units on the axes of a line chart?
Published: 2024-05-07 07:03:12

# Title
How to configure the display of axis units on the axes of a line chart?

# Problem Description
I want to configure the unit display on the Y-axis. Which parameters need to be configured?

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/qdy9re23le0ob1s8hlu8.png)

# Solution
You can set the unit configuration in the axis configuration item to enable the display of axis units. The text content displayed in the axis unit and the axis unit style can be adjusted through the unit configuration item.
```js
    {
      orient: 'left',
      unit: {
        visible: true,
        text: 'Unit: GB',
        style: { fontSize: 16, fontWeight: 'bold', fill: '#000' }
      }
    }
```

# Code Example
```js
const spec = {
  type: 'line',
  data: {
    values: [
      {
        time: '2:00',
        value: 8
      },
      {
        time: '4:00',
        value: 9
      },
      {
        time: '6:00',
        value: 11
      },
      {
        time: '8:00',
        value: 14
      },
      {
        time: '10:00',
        value: 16
      },
      {
        time: '12:00',
        value: 17
      },
      {
        time: '14:00',
        value: 17
      },
      {
        time: '16:00',
        value: 16
      },
      {
        time: '18:00',
        value: 15
      }
    ]
  },
  xField: 'time',
  yField: 'value',
  axes: [
    { orient: 'bottom' },
    {
      orient: 'left',
      unit: {
        visible: true,
        text: 'Unit: GB',
        style: { fontSize: 16, fontWeight: 'bold', fill: '#000' }
      }
    }
  ]
};

const vchart = new VChart(spec, { dom: CONTAINER_ID });
vchart.renderSync();

// Just for the convenience of console debugging, DO NOT COPY!
window['vchart'] = vchart;
```

# Results
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/j6cqv7txvtudhcwrecju.png)

# Quote
- Axes unit：https://visactor.io/vchart/option/barChart-axes-linear#unit
- github：https://github.com/VisActor/VChart
Ricco Hải Dương cung cấp sản phẩm gạch ốp lát chính hãng giá tốt tại Hải Dương và Hưng Yên
Tags: webdev, javascript, beginners, programming
Published: 2024-05-07 06:44:57

Ricco Hải Dương phân phối các mẫu gạch ốp lát đẹp loại ưu đến từ các nhà sản xuất, thương hiệu nổi tiếng nhất hiện nay và phân loại sản phẩm rõ ràng
để khách hàng dễ dàng lựa chọn. Gạch ốp lát do Ricco Hải Dương cung cấp đã được tin tưởng sử dụng tại hàng nghìn công trình trên toàn quốc:
từ những công trình dân sinh đến những công trình trọng điểm, tầm cỡ lớn.
https://500px.com/p/minhhaiplaza/galleries/ricco-minh-h-i-nh-cung-c-p-thi-t-b-v-sinh-ch-nh-h-ng-gi-t-t

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/d0fnhf9kt4hk6gustdo9.png)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/dqbmvvil7dze02ly2wsq.png)
Elevate Your Space The Expertise of Bedroom Installers in Stafford
Tags: kitchenrenovationservices, luxurybathroomdesignservice
Published: 2024-05-07 06:44:42

Your bedroom is more than just a place to sleep – it's your sanctuary, your personal retreat from the outside world. And when it comes to transforming this space into a haven of comfort and style, the expertise of bedroom installers in Stafford can make all the difference. From concept to completion, these professionals specialize in designing and installing bedrooms that reflect your unique tastes and preferences. In this article, we explore the invaluable services offered by bedroom installers in Stafford and how they can elevate your space to new heights of luxury and functionality.

When it comes to designing your dream bedroom, attention to detail is key. Bedroom installers in Stafford understand this implicitly, working closely with you to bring your vision to life. Whether you prefer a sleek and modern aesthetic or a cozy, traditional vibe, these experts have the skills and experience to execute your ideas with precision and finesse. From custom-built furniture to bespoke storage solutions, every aspect of your bedroom is carefully crafted to meet your needs and exceed your expectations.

One of the primary benefits of working with bedroom installers in Stafford is the level of professionalism and expertise they bring to the table. With years of industry experience under their belts, these professionals have honed their craft to perfection, ensuring that every installation is executed with the utmost care and attention to detail. From precise measurements to flawless execution, you can trust that your bedroom project is in capable hands every step of the way.

Furthermore, bedroom installers in Stafford understand the importance of maximizing space and functionality, especially in smaller rooms. Whether you're dealing with a compact master bedroom or a cozy guest room, these experts can help you make the most of every square inch. From clever storage solutions to space-saving furniture designs, they have the knowledge and expertise to optimize your space without sacrificing style or comfort.

In conclusion:
bedroom installers in Stafford offer a wealth of expertise and services to help you create the bedroom of your dreams. From concept to completion, these professionals work tirelessly to ensure that every aspect of your space is designed and installed to perfection. So why settle for a mediocre bedroom when you can have a luxurious sanctuary tailored to your exact specifications? Elevate your space today with the help of bedroom installers in Stafford, and transform your bedroom into a haven of comfort and style that you'll love coming home to.
PRINCE2® 7th Edition Certification - Foundation Practitioner Training
Published: 2024-05-07 06:34:35

Enrolling in[ PRINCE2® 7th Edition Certification](https://sprintzeal.com/course/prince2-foundation-practitioner-certification-training
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/33qys1nnhukq98c4gdeo.jpg)) - Foundation Practitioner Training offers several benefits for professionals:

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Networking Opportunities: Certification training provides opportunities to network with peers and experts in the field, fostering knowledge exchange and professional growth.
Scholarship for 12th Passed Students by Government: Complete List with Eligibility & Last Date
Published: 2024-05-07 06:43:54

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