teleren/devto huggingface dataset:
Implementation of Dual Thrust trading algorithm by using Mylanguage on FMZ Quant platform
Tags: mylanguage, trading, algorithms, fmzquant
Published: 2024-05-10 07:42:09

### 1. Introduction to Dual Trust trading strategy
The dual trust trading algorithm is a famous strategy developed by Michael Chalek. It is usually used in futures, foreign exchange and stock markets. The concept of Dual Thrust is similar to a typical breakthrough system, which adopts dual thrust historical prices to construct an updated backtracking period - making it more stable in any given period theoretically.

### 2. Implementation of Dual Trust trading strategy
In this article, we will introduce the strategy briefly and show how to implement this algorithm by using Mylanguage on the FMZ Quant platform. After extracting the historical price of the selected transaction object, this range is calculated based on the closing price, the highest price and the lowest price in the last N days. When the market moves a certain range from the opening price, the opening operation is performed. We tested the strategy in two market states: trend market and range shock market. The results show that this momentum trading system works better in the trend market, but it will trigger some false buying and selling signals in the volatile market. In the interval market, we can adjust the parameters to obtain better returns.

- Basic formula:
At the close of the day, two values are calculated: the highest price - the closing price, and the closing price - the lowest price. Then take the larger value and multiply by the value of k. The result is called the trigger value.

At the opening of the next day, record the opening price, and then buy immediately when the price exceeds (opening price+trigger value), or sell short when the price is lower than (opening price - trigger value).

The system is a reverse system without a separate stop loss. In other words, the reverse signal is also a closing position signal.

- Main chart:
```
Upper track: formula: UPTRACK^^O + KSRG;
Lower track: formula: DOWNTRACK^^O-KXRG;
```
- Secondary chart:
null

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/k2cmlv0zslmu3njr99ns.png)

Mylanguage code:
```
HH:=HV(H,N);
HC:=HV(C,N);
LL:=LV(L,N);
LC:=LV(C,N);

RG:=MAX(HH-LC,HC-LL);
UPTRACK^^O+KS*RG;
DOWNTRACK^^O-KX*RG;


C>UPTRACK,BPK;
C<DOWNTRACK,SPK;
```
For strategy source code, please refer to: https://www.fmz.com/strategy/128884

From: https://blog.mathquant.com/2022/12/16/implementation-of-dual-thrust-trading-algorithm-by-using-mylanguage-on-fmz-quant-platform.html
FB Finance Institute - Leading the Future of Finance
Tags: fbfinanceinstitute
Published: 2024-05-10 07:32:10

FB Finance Institute - Leading the Future of Finance
In 2011, the future of financial education was redefined when Wilbur Clark founded the FB Finance Institute. The institute not only earned a reputation in the field of financial education but also saw its student body swell to over 50,000 in just a decade, setting a benchmark in financial education.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/5yfpbe91m7rwkbo8pzrx.jpg)
The FB Finance Institute is dedicated to developing future-oriented financial professionals, offering high-quality financial education and training to meet the ever-changing needs of the finance industry. The institute's educational mission is to equip students with the necessary financial knowledge and skills through comprehensive curricula, enabling them to excel in the global financial markets.
Teaching Team and Course Design
The teaching staff at FB Finance Institute consists of experts with rich backgrounds in both domestic and international finance, including experienced mentors, strategists, analysts, strategists, writers, and collaborators. They excel not only in teaching and research but also in integrating the latest financial theories and practical knowledge into the curriculum, meticulously designing each course to ensure that students can analyze and solve real-world financial problems.
The curriculum covers everything from the fundamentals of finance to financial products and markets, as well as financial risk management, investment, and wealth management, and financial market analysis, preparing students to enter diverse markets such as stocks, forex, funds, bonds, commodities, and cryptocurrencies. The teaching emphasizes "student interest first" and "practical experience is the best teaching method," enhancing students' practical skills and problem-solving abilities through the integration of real cases and practical exercises.
Industry Connections and Career Development
FB Finance Institute not only offers standard courses but also regularly hosts special lectures, seminars, and practical projects to keep students abreast of new developments in the finance industry and integrate them into the field. Through close collaboration with several top financial institutions, the institute provides students with valuable internship and employment opportunities, helping them gain practical experience, broaden their employment channels, and lay a solid foundation for their future careers.
In summary, the FB Finance Institute is committed to cultivating financial experts with international perspectives and professional skills. With its comprehensive and systematic approach to financial education, the institute significantly contributes to the ongoing development of the finance industry.
Microservice architecture
Tags: microservicearchitec, springboot, learningjourney
Published: 2024-05-10 07:45:05

---
title: Microservice architecture
published: true
date: 2024-05-10 07:31:58 UTC
tags: MicroserviceArchitec,Springboot,LearningJourney
canonical_url: https://hemantdwivedi.hashnode.dev/microservice-architecture
---

In monolithic architecture, where everything is built together in one codebase. This can be tough to manage specially as the application grows. <mark>In microservices architecture, we build the applications into smaller, independent services, each services has a specific job.</mark>

Ex: A authentication service is responsible for handling user login. A product service is responsible for storing products.

### Why use microservices?

**Manageability:** Imagine adding a new feature to the giant codebase. You have to rework the entire thing. But with microservices, you just modify the specific service that needs the change, making it much easier to maintain and update.

**Scalability:** If traffic increased on a specific service. You can easily add more resources to that service independently, without affecting the others.

**Faster Development:** Different teams can work on different services simultaneously, Which speed up development.

**Fault Tolerance:** If one service has an issue (bugs!), the others can still function because they're independent. Like having a bad slice on your pizza, you can still enjoy the rest!

**Example:**

**Social Media App:** Microservices for handling user profiles, feeds, posts, and notifications can be developed and maintained by different teams.
pyenv local is overrited by pyenv global in vscode's terminal
Tags: vscode, pyenv
Published: 2024-05-10 07:29:27

## Problem
In termianl (outside vscode), pyenv local version overwrites pyenv global version, which is correct.

In vscode's terminal, the pyenv global version overwrites the pyenv local version, which is wrong. 

## Solution
1. In vscode's settings, search for "python environment" 
2. Find "Python > Terminal: Activate Environment"

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/rb7atiu523te8gn7ep5y.png)

2. uncheck the box.

3. restart vscode.

4. It may show a warning in the vscode's terminal, follow that.
JavaScript Design Patterns - Structural - Facade
Tags: programming, javascript, beginners
Published: 2024-05-10 07:27:46

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/udoa0fbeczizb7zcqdpb.png)

The **facade** pattern provides a simplified interface to a set of interfaces in a subsystem. Facade defines a higher-level interface that makes the subsystem more straightforward to use.

In the below example, we are creating a simple interface **Cart** that abstracts all the complexity from several subsystems such as **Discount**, **Shipping**, and **Fees**:

```js
class Cart {
  constructor() {
    this.discount = new Discount();
    this.shipping = new Shipping();
    this.fees = new Fees();
  }

  calc(price) {
    price = this.discount.calc(price);
    price = this.fees.calc(price);
    price += this.shipping.calc();

    return price;
  }
}

class Discount {
  calc(value) {
    return value * 0.85;
  }
}

class Shipping {
  calc() {
    return 500;
  }
}

class Fees {
  calc(value) {
    return value * 1.1;
  }
}
```

Use this pattern when we want to provide a simple interface to a complex subsystem.

A complete example is here 👉 https://stackblitz.com/edit/vitejs-vite-ecb4hx?file=main.js

---

I hope you found it helpful. Thanks for reading. 🙏

Let's get connected! You can find me on:
- **Medium:** https://medium.com/@nhannguyendevjs/
- **Dev**: https://dev.to/nhannguyendevjs/
- **Hashnode**: https://nhannguyen.hashnode.dev/
- **Linkedin:** https://www.linkedin.com/in/nhannguyendevjs/
- **X (formerly Twitter)**: https://twitter.com/nhannguyendevjs/
- **Buy Me a Coffee:** https://www.buymeacoffee.com/nhannguyendevjs
RC4-EX File Encryption Scheme: Introduction and Application of an Efficient File Encryption Scheme
Tags: security, writing, productivity, learning
Published: 2024-05-10 07:03:55

In response to the demand for encrypting and storing user files by mobile phone users' cloud services and other businesses, conventional encryption algorithms (such as AES) cannot meet the performance requirements, and a new encryption scheme - RC4-EX file encryption scheme was born. The RC4-EX file encryption scheme is designed based on the enhanced RC4 algorithm, which can meet the demand for efficient encryption of files. Let's take a look.

**【Article Details】**

Click the link: [RC4-EX File Encryption Scheme: Introduction and Application of an Efficient File Encryption Scheme](https://security.tecno.com/SRC/blogdetail/246?lang=en_US)

**Part 1: Introduction to Efficient File Encryption Solutions**

1.1 General file encryption schemes
1.2 RC4 encryption algorithm
1.3 Performance Enhancement Scheme Based on RC4 Algorithm

**Part 2: Application of RC4-EX File Encryption Scheme**
Making It Work vs. Making It Perfect?
Tags: discuss
Published: 2024-05-10 07:00:00

What defines a successful engineering team: one that prioritizes working products or one that focuses on perfecting code quality from the start? Share your thoughts and experiences on balancing priorities in engineering projects.
<br>
Follow the DEVteam for more discussions and online camaraderie!
{% embed https://dev.to/devteam %}
What do you want to know about tech & open source? AMA
Tags: opensource, beginners, discuss
Published: 2024-05-10 06:56:00

---
title: What do you want to know about tech & open source? AMA
published: true
description: You've got questions, and we've (probably) got answers. 
tags: opensource, beginners, discuss
cover_image: https://dev-to-uploads.s3.amazonaws.com/uploads/articles/dk3crfg19nav1k0tdkym.png
# Use a ratio of 100:42 for best results.
published_at: 2024-05-10 06:56 +0000
---


In just 10 days, we'll be celebrating our new features during Lunch Week - lunch time is launch time or OpenSauced. From the 20-24, we'll be bringing you special events, content, and new features. So be on the lookout :eyes:

As part of the week, we want to do an AMA (ask me anything) and answer as many of your questions as possible. Drop your questions below, hit us up on [Discord](https://discord.gg/opensauced), or [DM me on X with a question](https://twitter.com/bekahhw) if you want your questions answered live!
Airlines Calls Generation
Published: 2024-05-10 06:48:13

Welcome to our comprehensive guide on leveraging pay-per-click (PPC) advertising for aviation marketing success. In this guide, we'll explore how airlines and travel agencies can harness the power of [PPC to boost flight bookings](https://palbabban.com/how-to-generate-inbound-calls-for-flights-ticket-booking) and soar above the competition.

Introduction:
In today's digital age, mastering PPC is essential for aviation businesses looking to thrive in a competitive market. Join us as we delve into the strategies and tactics that can help you unlock the full potential of PPC advertising for your aviation marketing efforts.

Exploration Agenda:

**Understanding Flight Booking Calls:**

Discover the significance of flight booking calls and why they play a crucial role in the booking process for many travelers.

**Navigating the PPC Landscape in Aviation:**

Explore how PPC advertising can revolutionize your aviation marketing efforts by targeting potential customers actively searching for flight bookings.

**Crafting Compelling Ad Copy for Aviation Calls:**

Learn how to create compelling ad copy that resonates with your target audience and encourages them to initiate airlines flight booking calls.

**Precision Audience Targeting:**

Dive into advanced targeting strategies to ensure your PPC campaigns reach the right audience and maximize your return on investment.

**Optimizing Travel Landing Pages for Conversions:**

Discover the importance of optimizing landing pages to guide users through the booking process and convert leads into bookings.

**Mobile Optimization: Maximizing Reach on Mobile Devices:**

Explore strategies for optimizing your PPC campaigns for mobile users to capitalize on the growing trend of mobile bookings.

**Performance Analytics: Tracking Success with Metrics:**

Gain valuable insights into campaign performance by tracking key metrics such as click-through rate, conversion rate, and cost per acquisition.

**Best Practices for [Aviation PPC Management](https://travelppcmarketing.com/google-ads-ppc-for-flight-booking-airlines-travel-aviation-calls/):**

Learn best practices for effective PPC management in the aviation industry, including continuous optimization and staying updated on industry trends.

Conclusion:

PPC advertising offers immense opportunities for airlines and travel agencies to connect with their target audience and drive flight bookings. By implementing the strategies outlined in this guide, you can take your aviation marketing to new heights and achieve unparalleled success.
what is tiktok 18+ app is it adult app?
Tags: tiktok, tiktok18apps, tiktok18, tiktok18apk
Published: 2024-05-10 06:41:34

 It's a social media platform where users can create and share short videos on various topics. However, while TikTok main target adults specifically, it's used by people of 18+ ages, and some content may not be suitable for younger audiences. TikTok 18+ APK provides access to mature content on the platform. This version is specifically designed for users above the age of 18, offering a broader range of content that may include explicit language, suggestive themes, and mature topics. Before installing, ensure that you understand the nature of the content and that it aligns with your preferences and age. so click here [Download tiktok 18 apk](https://tiktok18apps.com/) its complete free
Free timeee
Published: 2024-05-10 06:40:08

I remember when we went to visit my grandmother in the village last summer, I really wanted to find some new way to entertain myself in the evenings. An acquaintance recommended that I try online betting, so I decided to look for a reliable site for this. I accidentally came across [https://bouncingball8bd.org/](https://bouncingball8bd.org/) and decided to give it a try. The site immediately impressed me with its variety of games and bets, as well as the fact that it is from Bangladesh, which promised an interesting experience. The bonus system here especially pleasantly surprised me.
Seo & Smo Company Jaipur| OnePixel
Tags: marketing, webdev, programming, ai
Published: 2024-05-10 06:36:15

Onepixel Soft is the [Best Digital Marketing Company](https://onepixelsoft.com
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/zlrgbl23tcuobjm6vje9.png)) in Jaipur. We provide all types of Online Marketing services like: Social Media Optimization (SMO), Social Media Marketing (SMM), Search Engine Optimization (SEO), Search Engine Marketing (PPC), Website Designing, Content Writing, Graphic Designing, Logo Designing, Email Marketing etc. If you want to looking best Digital Marketing Agency in Jaipur then you're at right place.

At our consulting firm, We Provide Top Digital Transformation Services to help businesses navigate the complex process of digital transformation. Our experienced consultants work closely with clients to understand their unique needs and develop a customized Digital Transformation Strategy that aligns with their goals and objectives.Our Digital Transformation Solutions cover a wide range of areas, including Digital Strategy, Graphic Design, Technology Implementation, Process Optimization, and Digita Marketing Services. We help clients identify the most impactful technologies to invest in, such as cloud computing, artificial intelligence, and the Internet of Things (IoT).
Time education
Published: 2024-05-10 06:20:52

" Best Cat coaching Centre in Jaipur for Academic Excellence and Career Success!  We offer best coaching for CAT, CMAT, MAT, Bank PO, SSC CHSL, IPM, CLAT, GRE, GMAT, and much more! 1 Best CAT Coaching In Jaipur & Other Management Entrance Exams (CMAT, MAT) 2 Banking Sector Exams (IBPS/SBI/RRB) 3 Government Job Exams (SSC - CGL tier 1 & 2) 4 International Graduate Admissions (GRE, GMAT) 5 Campus Recruitment Training (CRT) for top-notch corporate placements .Join us at T.I.M.E. JAIPUR (Best CAT coaching institute in Jaipur) for your brighter future!"
Link vào nhà cái fun88 2024
Published: 2024-05-10 06:16:37

https://128.199.194.134/fun88/ Link vào nhà cái fun88 2024✔️Đăng ký Fun88✔️Nạp tiền Fun88✔️Tải App Fun88
https://fun88150.webflow.io/
https://fun88150.zohosites.com
https://hashnode.com/@fun88150
https://hackmd.io/@fun88150
Exhibition Stand Builder
Published: 2024-05-06 06:46:30

Address		: 30 Sukhumvit 61 Alley, Khlong Tan Nuea, Khet Watthana,, Bangkok, 10110. Thailand

Phone No.	: +66-631637732

Business Email  : info@pixelmateexpo.com

Website		: https://pixelmateexpo.com

Facebook   	: https://www.facebook.com/pixelmate.exhibition.co.ltd

Twitter		: https://twitter.com/PixelmateLtd

Instagram       : https://www.instagram.com/pixelmate_exhibition_co_ltd/

Youtube         : https://www.youtube.com/channel/UCe13vdE_k2Y3eTVz_OHyh5w

LinkedIn        : https://www.linkedin.com/company/pixelmate-exhibition-co-ltd/

Pinterest       : https://www.pinterest.com/PixelmateExhibitionCoLtd/

Harness the power of innovative design with Exhibition Stand Builder, where we specialize in crafting unique exhibition stands and trade show booths that capture and retain audience interest. Our expertise lies in integrating your brand's identity into every aspect of the design, ensuring that each stand is a direct reflection of your business's core values and objectives. We focus on delivering seamless, impactful designs that facilitate engagement and drive conversions. Our commitment to excellence and attention to detail makes us a leader in the exhibition industry. We provide full-scale services from concept development to the final build, ensuring high-quality results that stand out in any event setting. For more information on how we can help you create a standout trade show presence, please visit https://pixelmateexpo.com. Choose Exhibition Stand Builder for a visually stunning and strategically effective exhibition booth that leaves a lasting impression on your audience.


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/kv50pzc5tknsrkcyzreb.jpg)
Optimus Fintech: Pioneering Financial Reconciliation Solutions
Published: 2024-05-10 06:12:49

At Optimus Fintech, we specialize in providing top-notch **[financial reconciliation services](https://optimus.tech/)**. Our innovative solutions are designed to streamline your financial processes, ensuring accuracy and reliability. We understand the complexities of financial reconciliation and have developed sophisticated tools to simplify the process. Our team of experts works diligently to identify discrepancies, rectify errors, and provide comprehensive reports, enabling you to focus on your core business operations. Trust Optimus Fintech for efficient, accurate, and hassle-free financial reconciliation.
CAT Coaching in Jaipur
Published: 2024-05-10 06:12:03

 Best [coaching](https://www.time4education.com centre in Jaipur for Academic Excellence and Career Success! 👉 We offer best coaching for CAT, CMAT, MAT, Bank PO, SSC CHSL, IPM, CLAT, GRE, GMAT, and much more! 1 Best CAT Coaching & Other Management Entrance Exams (CMAT, MAT) 2 Banking Sector Exams (IBPS/SBI/RRB) 3 Government Job Exams (SSC - CGL tier 1 & 2) 4 International Graduate Admissions (GRE, GMAT) 5 Campus Recruitment Training (CRT) for top-notch corporate placements 👉 Join us at T.I.M.E. JAIPUR (Best coaching institute in Jaipur) for your brighter future
The Emotional Rollercoaster of IVF: You’re Not Alone
Tags: ivftreatment, ivfclinicsinmadurai, infertility
Published: 2024-05-10 06:11:38


In the world of assisted reproduction, IVF (In Vitro Fertilization) is a beacon of hope for couples struggling with infertility. But the path to pregnancy through IVF is rarely a straight line. It’s a journey filled with twists, turns, and a whole lot of emotions. Buckle up, because we’re about to navigate the emotional rollercoaster of IVF treatment, and let you know — you are absolutely not alone!

**Hope and Anticipation:
**
The initial stages of IVF are often filled with hope and anticipation. You’re embarking on a new adventure, a chance to finally achieve your dream of parenthood. This excitement can be a powerful motivator, propelling you forward throughout the process.

**The Weight of Uncertainty:**

As you delve deeper into IVF treatment, uncertainty can creep in. Will the medications work? Will the eggs fertilize? Will implantation be successful? These questions can cause anxiety and stress, leaving you feeling overwhelmed.

**Coping with Disappointment:**

The road to pregnancy through IVF isn’t always smooth. Setbacks, like failed cycles or miscarriages, can be incredibly difficult to cope with. It’s important to remember that these experiences are common, and don’t diminish your strength or resolve.

**The Power of Support:**

Surrounding yourself with a supportive network is crucial during IVF treatment. This could include your partner, family, friends, or even an online support group. Sharing your feelings and experiences with others who understand can be a powerful tool in managing the emotional rollercoaster.

**Finding Hope Again**:

The emotional toll of IVF can be significant, but it’s important to remember that hope can always be rekindled. If you’re struggling, don’t hesitate to seek professional help. A therapist can equip you with coping mechanisms and emotional support throughout your journey.

**You Are Not Alone**

Here at Sumathi Hospital in Madurai, we understand the emotional complexities of IVF treatment. Our team of experienced fertility specialists and caring staff are dedicated to providing comprehensive support throughout your IVF journey. We offer personalized treatment plans, cutting-edge technology, and most importantly, a compassionate environment.


Remember, the emotional rollercoaster of IVF is a normal part of the process. With support, knowledge, and a positive outlook, you can navigate this journey and achieve your dream of pregnancy.

In future posts, we’ll delve deeper into specific aspects of IVF, like managing stress, coping with setbacks, and preparing for a successful pregnancy.