teleren/devto huggingface dataset:
The Relevance of MT4 and MT5 in Programming: Ease and Affordability
Published: 2023-10-13 12:12:52

MetaTrader 4 (MT4) and MetaTrader 5 (MT5) have stood out in the world of financial programming due to their undeniable relevance. One of the main reasons for this is the ease of use and the affordability of these platforms, making them a popular choice among programmers, traders, and investors. Let's explore why MT4 and MT5 are so important when it comes to financial programming.

**1. Ease of Use:**
   - One of the most notable features of MT4 and MT5 is their user-friendliness, even for novice programmers. The platforms offer an MQL4/MQL5 programming language that is intuitive and easy to learn.

**2. Broad Community and Support:**
   - MT4 and MT5 platforms have an active community of programmers and developers. This means that if you encounter challenges or have questions, there is a wealth of online resources and support available.

**3. Algorithmic Programming:**
   - The MQL4/MQL5 languages allow programmers to create custom indicators, scripts, and expert advisors (EAs) to automate trading strategies. This is crucial for traders who want to automate their operations.

**4. Strategy Testing:**
   - MT4 and MT5 offer a robust strategy tester, allowing programmers to assess the performance of their strategies before implementing them live.

**5. Flexibility for Customization:**
   - The platforms enable programmers to fully customize the trading experience by creating custom indicators and tools to meet their specific needs.

**6. Free Access:**
   - Many brokers offer MT4 and MT5 for free, making them accessible to a wide range of programmers. There is no need to invest in expensive licenses.

**7. Support for Multiple Assets:**
   - The platforms are compatible with various financial assets, including forex, commodities, stocks, and cryptocurrencies. This provides programming opportunities across various asset classes.

**8. Constant Evolution:**
   - MetaQuotes Software, the company behind MT4 and MT5, continues to improve and update these platforms by incorporating new features to meet evolving demands.

In summary, the ease of use, extensive support community, and affordability make MT4 and MT5 standout choices for programmers interested in financial programming. With these platforms, programmers can create custom indicators, EAs, and scripts to automate trading strategies, making them more effective. Moreover, the flexibility offered by MT4 and MT5 allows for complete customization to meet the specific needs of programmers and traders. It's important to note that financial programming with MT4 and MT5 is a valuable skill in the ever-evolving world of financial markets.
The Importance of the Platform and Low-Latency VPS for Scalping Strategies in MT4/MT5
Published: 2023-10-13 12:09:23

For those involved in scalping strategies in the financial market, speed and efficiency are crucial for success. Scalping strategies rely on small price movements, and to make the most of them, having the right platform and a low-latency VPS (Virtual Private Server) is essential. Let's explore the importance of these elements for scalping strategies using the programming language MQL4/MQL5 in MetaTrader 4/5 (MT4/MT5).

The Right Trading Platform:

Fast Execution: MetaTrader 4 and 5 (MT4/MT5) are widely used for scalping strategies. These platforms offer rapid order execution, allowing you to open and close trades in fractions of a second.

Customization: The MQL4/MQL5 programming language enables the creation of custom indicators and scripts to automate scalping strategies, making them more effective.

Low-Latency VPS:

Reduces Latency: A low-latency VPS minimizes the time it takes for orders to reach the trading servers. This is crucial for scalping, where speed is essential.

Stability: A reliable and low-latency VPS ensures that your trading platform is always active, without unexpected connection drops.

Scalping Strategies:

Directional Scalping: This strategy involves identifying short-term trends and executing quick trades in the direction of the trend.

Arbitrage Scalping: Arbitrage scalpers seek price differences between different brokers or markets to profit from minor imbalances.

Order Book Scalping: In this approach, scalpers monitor the order book and take advantage of price levels with higher liquidity.

Volatility Scalping: Volatility scalpers aim to profit from rapid market movements, often caused by unexpected events.

To succeed with scalping strategies, it's crucial to have an efficient trading platform like MT4/MT5 and a low-latency VPS to ensure fast order execution. The MQL4/MQL5 programming language allows for customization and automation, enhancing the effectiveness of scalping strategies. Choosing the right platform, strategy, and programming is fundamental to optimize your chances of success in the world of scalping. Therefore, invest time in selecting the platform, strategy, and programming to maximize your profit opportunities.

+ [https://bit.ly/3PThBsu](https://bit.ly/3PThBsu)
Easy Baking with OpenTofu and Terragrunt: A Simple Guide
Tags: opentofu, terragrunt, opensource, devops
Published: 2023-10-13 12:06:58

OpenTofu can now be installed via Homebrew.
Let's install it in a few easy steps and use it together with Terragrunt.

## Install OpenTofu

First, let's install OpenTofu.

```shell
brew install opentofu

tofu -v
OpenTofu v1.6.0-dev
on linux_amd64
```

## Install Terragrunt

Next, let’s install Terragrunt.
With tgenv, we can easily install and manage Terragrunt versions.
Please note to use version 0.52.0 or higher.

```shell
brew install tgenv

tgenv install 0.52.0
tgenv use 0.52.0

terragrunt -v
terragrunt version v0.52.0
```

## Configure Terragrunt

Lastly, let's configure Terragrunt.
We can tell Terragrunt to use OpenTofu by setting the TERRAGRUNT_TFPATH environment variable.

```shell
echo 'export TERRAGRUNT_TFPATH=tofu' >> ~/.zshrc
source ~/.zshrc
```

## Conclusion

Now, we are all set to use OpenTofu and Terragrunt.
Let's start using them!
Luxury Marble Supplier in Dubai UAE
Tags: marble, marblesupplierdubai
Published: 2023-10-13 12:05:45

In Dubai, Ronak International is recognised as the **[top marble supplier](https://ronakintl.com/marble.php)** for its excellent assortment and unmatched quality. Ronak International, which is dedicated to perfection, provides a wide variety of premium marbles that are derived from the world's best quarries. Their portfolio responds to the many requirements of architects, designers, and homeowners alike with a seamless fusion of classic beauty and contemporary sophistication. Ronak International's marbles are distinguished by their flawless craftsmanship, durability, and aesthetic appeal. They are carefully selected to match the highest industry standards. Ronak International is committed to offering top-notch products and great customer service, making them the top choice for discerning clients in Dubai and beyond, whether you are starting a business project or renovating your home.
What was your win this week?
Tags: discuss, weeklyretro
Published: 2023-10-13 12:00:00

Heyo 👋

Hope everybody is having a great weekend!

Looking back on this past week, what was something you were proud of accomplishing?

All wins count — big or small 🎉

Examples of 'wins' include:

- Starting a new project
- Fixing a tricky bug
- Reading for pleasure 📕

---

![A scene from Ren & Stimpy. Stimpy is trying and struggling to read a book. He keeps turning it around and around and holds it upside down while looking confused.](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/k25xiq3667i4rncgm2uk.gif)
Affordable and High-Quality AI Wall Printing Services
Published: 2023-10-13 11:55:46

Redfort Wall Printing specializes in transforming spaces into captivating works of art through advanced 3D wall and floor printing technology. We empower you to unleash your creativity on a variety of surfaces, including walls, floors, tiles, and more. Our focus on affordability ensures that you can achieve high-quality AI-driven prints without exceeding your budget. Our professional team, equipped with top-notch technology, pays meticulous attention to every detail, ensuring impeccable results. Additionally, we offer flexible payment options to accommodate your specific needs. Elevate your space and bring your design visions to life with Redfort's innovative 3D wall printing solutions.

Contact us:
📞 Telephone: (212) 658-1059
📧 Email: info@redfort.org
🌐 Website: https://www.wallprinting.ai
Post acute Care Market Growth with Worldwide Industry Analysis
Tags: business, news
Published: 2023-10-13 11:51:18

The Insight Partners through the latest research report titled- “ [Post acute Care Market](https://www.theinsightpartners.com/reports/post-acute-care-market/) Statistics and Industry Analysis| 2030” tries to investigate the dynamics of the chosen market. Researchers attempted to analyze the current situation and craft precise estimates of the future markets. It’s a syndicate research solution that offers a glimpse of industry trends, drivers, challenges, and a window of opportunities for Post acute Care market players. Accurate estimates on market size, share, and CAGR add up to the reliability of this report.

What to expect from this edition of Post acute Care market report?

1) Analysis of Industry Dynamics

This chapter of the report briefs on market size, shares, and revenue statistics calculated through scrutiny of various sources - Industry Business Outlook, Revenue, Trends, Comprehensive Analysis, Development Strategy, Future Plans and Industry Growth, Potential growth, attractive valuation, and Interactions with Industry Professionals. This section conjectures an examination of the worldwide Post acute Care market deals, share, worth, status, and figure 2030.

2) Industry Specific COVID-19 Impact Analysis
Post acute Care Market study report investigates the effect of Coronavirus (COVID-19) on the leading producers in the business. In December 2019, the principal instance of COVID-19 infection was accounted for in China. From that point forward, the infection has spread to almost 180+ nations around the globe. The episode of COVID-19 has influenced numerous variables. This report introduction has been set up progressively speech, delivering generous consideration towards the COVID-19 flare-up that has recently unleashed remarkable harm across ventures, deteriorating development.

3) Segmentation of Post acute Care Market
The Post acute Care market is segmented based on products, end-use industries, and regions. The regional landscape is covered by keeping our clients informed about trends in key markets, dominant market players, and potential revenue streams for the forecast period. The range of possible opportunities in this market is portrayed in terms of key regions such as

Major Services of Post acute Care Market Research report:
•	Skilled Nursing Facilities
•	Inpatient Rehabilitation Facilities
•	Long-term Care Hospitals
•	Home Health Agencies

Major Age of Post acute Care Market Research report:
•	Elderly
•	Adult
•	others

Major Disease Conditions of Post acute Care Market Research report:
•	Amputations
•	Wound Management
•	Brain Injury and Spinal Cord Injury
•	Neurological Disorders

Based on Regions:
•	North America (U.S., Canada, Mexico)
•	Europe (U.K., France, Germany, Spain, Italy, Central & Eastern Europe, CIS)
•	Asia Pacific (China, Japan, South Korea, ASEAN, India, 
Rest of Asia Pacific)
•	Latin America (Brazil, Rest of Latin America)
•	The Middle East and Africa (Turkey, GCC, Rest of the Middle East and Africa)
•	Rest of the World…
Data Modeling
Tags: python, datascience
Published: 2023-10-13 11:49:01

Data Modeling is the process of creating a visual representation of data structures, relationships, and rules within a system or organization. 

It helps in defining how data is organized and accessed, making it easier to understand, manage and use for various purposes. There are different types of data models including **Conceptual**, **Logical**, and **Physical data models**, each serving a specific purpose in database design and information management. 

Data modeling is a crucial step in data development, software engineering, and business analysis to ensure data accuracy, consistency and efficiency.

**Conceptual Data Modeling**

- Focuses on the high-level representation of data independent of technical details.

- Describes entities (Objects), their attributes, and the relationships between them.

- Often represented using Entity-Relationship Diagram (ERDs)

**Logical Data Modeling**

- Translates the conceptual model into a more detailed representation that considers the technical aspects of implementation.

- Defines tables, columns, data types, relationships and constraints.

- Results in a logical schema that serves as the basic for database implementation.

## Process of Data Modeling
The process of data modeling typically involves the following steps:

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/u6goi8vky9pkpmrfq4cn.png)

**1. Requirement Analysis** 

- Understand the data requirements by working closely with stakeholders

- Identify entities, their attributes, and relationships.

**2. Conceptual Modeling** 

- Create a conceptual model using techniques like: Entity-Relationship Diagrams.

- Define entities, their attributes, and relationships.

**3. Normalization**

- Ensure that the data model adheres to normalization principles, reducing redundancy and improving data integrity.

**4. Logical Modeling**

- Translate the conceptual model into a logical model, specifying tables, columns and relationships.

- Use tools like **Unified Modeling Language** (**UML**) and 
**Data Definition Language** **(DDL)* scripts.

**5. Validation and Refinement**

- Validate the data model against requirements.

- Refine the model based on feedback and changes in requirements.

**6. Physical modeling**

- Design the physical storage Structure considering performance, storage and retrieval efficiency.

- Specify indexing, partitioning, and other implementation details.

**7. Implementation**

- Implement the data model in a database management system **(DBMS)**.
- Create tables, define relationships, enforce constraints.

> Data modeling is a crucial step in the database development lifecycle, ensuring that database are well-structured, scalable, and meet the needs of users and applications. It is widely used in various domains, including software development, business analysis and data science.

**Thanks for Reading**......
Amaravathi Software Training Institute
Published: 2023-10-13 11:31:15

[**Amaravati**](https://www.amaravathitraininginstitute.com/)Training Institute has started with a vision to provide the Best Software Training in Rajahmundry. By making the most in-demand courses like Web Designing, Python, MEAN/MERN Stack, C, C++, Java, and Full Stack accessible to everyone, we want to make your dream of acquiring a Software Job come true.
https://www.amaravathitraininginstitute.com/
https://www.facebook.com/amaravathitraininginstitute/
https://www.instagram.com/amaravathiinstitute/
https://www.youtube.com/watch?v=to_npChrJP0
https://www.linkedin.com/in/amaravathi-institute-undefined-365592292/
How To: reindex customers after writing directly to `customer_entity` table
Tags: webdev, php, magento2, tutorial
Published: 2023-10-13 11:29:17

In magento2.x development sometimes speed is crucial. Therefore directly accessing database and writing into tables can save lots of time.

Assuming we need to update a record for a customer eg for setting a default group id:

``` php
 /**
  * @var $resource \Magento\Framework\DB\Adapter\Pdo\Mysql\Interceptor
  */
$default_customer_group_id=1
$customerIds = [1,2,111,444];

$resource->update('customer_entity'
['group_id'=>$default_customer_group_id],
  ['entity_id in (?)'=>$customerIds,]
);
```

The code above will update the customers But it won't update customer indexes in elasticsearch (or opensearch) therefore we have to update by ourselves:

```php
/**
 * @var $indexerFactory Magento\Framework\Indexer\IndexerInterfaceFactory
 */
 $indexer = $indexerFactory->create();
 $indexer->load('customer_grid');
 $indexer->reinderList($customerIds);
```

But How On earth I will get an instance of `IndexerInterfaceFactory` tbw?

It can be either using ObjectManager:

```php
$objectManager = ObjectManager::getInstance();
$indexerFactory = $objectManager->create(\Magento\Framework\Indexer\IndexerInterfaceFactory::class);
```

Or via dependency injection upon your constructor:

```php

use \Magento\Framework\Indexer\IndexerInterfaceFactory;

// class Definition here

private $indexer;

public function __construct(
        // Rest of services here
        IndexerInterfaceFactory $indexerFactory
    ) {
        
        $this->indexer=$indexerFactory->create();
        $this->indexer->load('customer_grid');
    }

```

> Magento 2 uses for any class Dependency Injection. Furthermore it auto-injects any class to the constructor as well.
Edge Data Center Market Size, Opportunity, Overview & Trends by 2030
Tags: business, b2b, database, datascience
Published: 2023-10-13 11:13:06

The Insight Partners through the latest research report titled- “ [Edge Data Center Market](https://www.theinsightpartners.com/reports/edge-data-center-market) Statistics and Industry Analysis| 2030” tries to investigate the dynamics of the chosen market. Researchers attempted to analyze the current situation and craft precise estimates of the future markets. It’s a syndicate research solution that offers a glimpse of industry trends, drivers, challenges, and a window of opportunities for Edge Data Center market players. Accurate estimates on market size, share, and CAGR add up to the reliability of this report.

What to expect from this edition of Edge Data Center market report?

1) Analysis of Industry Dynamics

This chapter of the report briefs on market size, shares, and revenue statistics calculated through scrutiny of various sources - Industry Business Outlook, Revenue, Trends, Comprehensive Analysis, Development Strategy, Future Plans and Industry Growth, Potential growth, attractive valuation, and Interactions with Industry Professionals. This section conjectures an examination of the worldwide Edge Data Center market deals, share, worth, status, and figure 2030.

2) Detail Coverage on Competitive Landscape

Mapping the competitive landscape assist business to recognize their position in the market. This report assists companies in knowing the market gaps and aligning their efforts with innovation and opportunities that are present in the Edge Data Center market. The Edge Data Center market is dominated by 365 Data Centers, Compass Datacenters, Dell Technologies, Inc., Eaton Corporation, EdgeConneX Inc., EdgePresence, Flexential Corporation, Fujitsu Ltd., Huawei Technologies Co., Ltd., vXchnge. We offer a detailed analysis of revenue generation scope and probabilities, manufacturer profile, production details, and consumption patterns that are likely to drive brands to success. Through this section we represent details of strategies used by aforementioned market players, shaping their competitive excellence. Various new entrants must figure out their potential for investments across specific products, services, and regional niches.

3) Industry Specific COVID-19 Impact Analysis

Edge Data Center Market study report investigates the effect of Coronavirus (COVID-19) on the leading producers in the business. In December 2019, the principal instance of COVID-19 infection was accounted for in China. From that point forward, the infection has spread to almost 180+ nations around the globe. The episode of COVID-19 has influenced numerous variables. This report introduction has been set up progressively speech, delivering generous consideration towards the COVID-19 flare-up that has recently unleashed remarkable harm across ventures, deteriorating development.
Gestures in Jetpack compose — All you need to know
Tags: programming, android, mobile, kotlin
Published: 2023-10-13 11:13:03

Gestures play a pivotal role in user interaction, offering a means to navigate, select, and manipulate elements within an app.

From simple taps and swipes to complex pinch-to-zoom and multi-touch gestures, Jetpack Compose provides a robust framework to seamlessly integrate these interactions into your application’s UI.

In this comprehensive guide, we embark on a deep dive into Jetpack Compose’s gesture-handling capabilities. 

## Table of Contents

- List of Gesture Modifiers and Gesture Detectors.
- How do you detect a tap?
- How to detect movements like drag, swipe, etc.? 
- How do you detect scroll gestures?

## How do you detect scroll gestures?

A few modifiers that make composable scrollable or allow us to detect the scroll like `LazyColumn` or `LazyRow` come with inbuilt scrolling, you can use the `state` property of the `LazyListState` to detect scroll events.

**Modifier.verticalScroll() and Modifier.horizontalScroll()**

![Modifier example](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/65ple4tq2dqratsghagk.gif)

How to detect movements like drag, swipe, etc.?

To detect drag we can use either `Modifier.draggable`, or `detectDragGesture` also, or experimental `Modifier.anchoredDraggable` API with anchored states like swipe-to-dismiss. 

**Modifier. draggable**


![Modifier.draggable](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/pqtyalliewdkf3eeb45t.gif)

Now, Let’s examine the process of coding `Modifier.draggable`, `Modifier.anchoredDraggable`, `detectDragGesture` in our blog post.

**Jetpack Compose** provides a wide API range to handle gestures. Let’s divide it into modifiers and Detectors.

We have only scratched the surface of what's possible. Refer to our blog post to dive even deeper into the realm of interactive [UI design](https://canopas.com/resources/what-is-uiux-design-and-its-impact-on-your-mobile-app-business-9985529987).

To explore more about **Jetpack Compose Gestures** and discover how they can revolutionize your app's user experience, head over to [Canopas Blog](https://blog.canopas.com/gestures-in-jetpack-compose-all-you-need-to-know-part-1-9d26570e56bb).

Follow [Canopas](https://blog.canopas.com/) for our latest technical blog posts!