teleren/devto huggingface dataset:
Loops
Tags: java, programming, learning, beginners
Published: 2024-05-08 10:24:57

A loop can be used to tell a program to execute statements repeatedly.

Suppose that you need to display a string (e.g., **Welcome to Java!**) a hundred times. It would be tedious to have to write the following statement a hundred times:

```
System.out.println("Welcome to Java!");
System.out.println("Welcome to Java!");
...
System.out.println("Welcome to Java!");
```

So, how do you solve this problem?

Java provides a powerful construct called a _loop_ that controls how many times an operation or a sequence of operations is performed in succession. Using a loop statement, you simply
tell the computer to display a string a hundred times without having to code the print statement
a hundred times, as follows:

```
int count = 0;
while (count < 100) {
 System.out.println("Welcome to Java!");
 count++;
}
```

The variable **count** is initially **0**. The loop checks whether **count < 100** is **true**. If so, it executes the loop body to display the message **Welcome to Java!** and increments **count** by **1**. It repeatedly executes the loop body until **count < 100** becomes **false**. When **count < 100** is **false** (i.e., when **count** reaches **100**), the loop terminates and the next statement after the loop statement is executed.

_Loops_ are constructs that control repeated executions of a block of statements. The concept of looping is fundamental to programming. Java provides three types of loop statements: **while** loops, **do-while** loops, and **for** loops.
Obróbka metali Gniezno
Tags: obrobka, metali, gniezo, laser
Published: 2024-05-08 10:23:57

Firma laser-prec zajmuje się obróbką metali w Gnieźnie. Laser-prec posiada wieloletnie doświadczenie w procesie obróbki metali. Do obórki metali laser-prec używa najnowocześniejszych technik i technologii, które pozwalają na zachowanie najwyższego poziomu. Jeśli szukasz solidnego partnera biznesowego, który zapewni twojej firmie obróbkę metali na najwyższym poziomie. Wejdź na stronę: [(https://www.laser-prec.pl/o-firmie/)]
PCD Pharma Franchise in Delhi
Published: 2024-05-08 10:22:30

Do you plan to work in the pharmaceutical industry? If so, the thought of opening a [PCD Pharma franchise in Delhi ](https://membranepharmaindia.com/)might be of interest to you. Pharmaceutical companies employ a business strategy called Propaganda Cum Distribution, or PCD for short, to allow people or groups to distribute and promote their products in a certain area. As a hub of opportunity, Delhi offers prospective entrepreneurs in this field a promising future.


The PCD Pharma Franchise in Delhi offers a plethora of benefits to prospective entrepreneurs. To begin with, Delhi, the capital city of the country, boasts a robust healthcare system and a substantial consumer base. Because of this, there will always be a demand for pharmaceutical products, opening up opportunities for business growth. Furthermore, the city's favorable location and well-connected transit system facilitate effective distribution and logistics operations.

Are you interested in launching your own pharmaceutical company in India? Think about working with a leading [PCD pharma franchise company in India](https://membranepharmaindia.com/) ! Our organization provides entrepreneurs with fantastic chances to launch their own companies in the pharmaceutical sector. As an Indian PCD pharmaceutical franchise, we provide you all the tools and assistance you need to be successful in your business endeavor.

Our extensive selection of premium pharmaceutical items, which includes tablets, capsules, syrups, injections, and more, guarantees that you will have a varied selection for your clients. Our goods are produced in cutting-edge facilities with stringent quality control procedures, guaranteeing their effectiveness and safety.

Joining forces with us gives you access to all of our marketing resources, which include advertising campaigns, product training, and promotional materials. In order to help you effectively satisfy your clients' requests, we also offer prompt product delivery.
DynamoDB Query Evaluation Order Differs from SQL
Tags: database, learning, sql, aws
Published: 2024-05-08 10:18:07

## Summary:
When using `LIMIT` in DynamoDB queries, the order of evaluation can differ from SQL queries, potentially leading to unexpected results depending on the search criteria used.

### SQL Query Evaluation Order:
SQL queries follow a specific order of evaluation:

```
FROM -> ON -> JOIN -> WHERE -> GROUP BY -> HAVING -> SELECT -> DISTINCT -> ORDER BY -> LIMIT
```

`LIMIT` is evaluated last, ensuring that only records meeting the specified criteria are retrieved and limited.

### DynamoDB Query Evaluation Order:
In DynamoDB, the evaluation order depends on the type of search condition used:

1. **Key Condition Expression (`key_condition_expression`):**
   - Behaves similar to SQL, where `LIMIT` is evaluated after filtering records based on the key condition.

2. **Filter Expression (`filter_expression`):**
   - `LIMIT` is evaluated first, and then the `filter_expression` is applied to the resulting set of records.
   - This means that records not meeting the filter condition may still be retrieved, up to the specified `LIMIT`.

## Implications:
We must be cautious when implementing `LIMIT` in queries involving `filter_expression` in DynamoDB. This behavior might lead to retrieving an insufficient number of items that actually meet the criteria, as `LIMIT` might discard relevant items before they are even evaluated against the filter. Awareness and appropriate query design adjustments are essential to ensure that the application logic remains robust and performs as intended.

## Recommendations:

- Always verify the behavior of `LIMIT` in your specific use case when working with DynamoDB.
- Consider fetching more items initially or restructuring your queries to ensure that all necessary data is correctly retrieved and filtered.
- If possible, use `key_condition_expression` instead of `filter_expression` when combined with `LIMIT`, as it behaves more predictably like SQL.
- Implement thorough testing and validation to ensure the expected results are obtained, especially when using `LIMIT` and `filter_expression` together.
Top Vĩnh Phúc AZ
Published: 2024-05-08 10:16:46

Lịch sử ra đời của trang web bắt nguồn từ cuộc thi viết về quê hương yêu dấu mà ZMar tổ chức.Thông qua cuộc thi và thành lập trang web topVinhphucaz.com, Đội ngũ phát triển trang web đã tạo nên một nền tảng thú vị để gửi gắm yêu thương và kết nối mọi người với tỉnh Vĩnh Phúc.
#topvinhphucaz, #topvinhphucaz, #topvinhphuc, #topvinhphuc, #tinhvinhphuc, #tinhvinhphuc
[https://topvinhphucaz.com](https://topvinhphucaz.com)
[https://www.linkedin.com/in/topvinhphucaz](https://www.linkedin.com/in/topvinhphucaz)
[https://www.reddit.com/user/toptpvinhphucaz/](https://www.reddit.com/user/toptpvinhphucaz/)
Exploring the Utility of web_read in Odoo Development
Tags: odoo
Published: 2024-05-08 10:12:38



In the realm of Odoo development, understanding the intricacies of web interaction is paramount. Among the myriad functions employed, web_read emerges as a pivotal entry point. This article delves into the significance of web_read, elucidating its role in managing context within Odoo environments.

Understanding web_read

web_read functions as the quintessential handler when a URL is invoked within a web browser. This function intercepts the request, serving as the initial checkpoint for scrutinizing the Odoo environment's self.env.context. This contextual examination lays the groundwork for subsequent operations.

Harnessing the Potential

One of the most compelling aspects of web_read lies in its capacity to manipulate the context. This functionality empowers developers to tailor the context to suit their specific needs. Whether it involves addition, modification, or update, web_read offers a versatile toolkit for context management.

Implementing Custom Models

Within the realm of custom models, web_read assumes a paramount role. By integrating this method judiciously, developers can infuse their models with enhanced flexibility and functionality. This strategic utilization ensures seamless integration of custom logic within the Odoo environment.

A Closer Look

Let's dissect a snippet of code to illuminate the practical application of web_read:

```
from typing import Dict, List

def web_read(self, specification: Dict[str, Dict]) -> List[Dict]:
    self.env.context.get('property_id', False)
    return super().web_read(specification)

```
Here, we observe the manipulation of the property_id within the context. This succinct illustration underscores the pragmatic utility of web_read in augmenting context-based functionalities.

Conclusion

In essence, web_read emerges as a linchpin in Odoo development, offering a gateway to seamless context management. By leveraging its capabilities judiciously, developers can imbue their applications with enhanced versatility and customization. Thus, web_read stands as a testament to Odoo's robust ecosystem, empowering developers to realize their vision with precision and efficacy.
101- LLM DBRX Instruct Model Serving- Saving Cost
Tags: llm, databricks, beginners, cost
Published: 2024-05-08 10:12:21

Started exploring and trying Databricks instruct LLM. Was going over the Databricks Marketplace and installed and served the model by following steps listed in the Sample provided Notebook.

Was able to serve model successfully and interacted with it very well by proving few prompts. Its was after couple of days, got realised when saw budget alert notification that, planned budget got exceeded way beyond.

## Lesson Learned,

1. LLM Download from Market place is free 
2. Serving LLM - Similar to cloud hosted resources cost saving, there is way to **scale down** served LLM endpoint when not in use
3. Model which is accessed from Marketplace can be serve using "Databricks Model Serving" approach which server Model as REST endpoint using serverless compute.

---

Please find below details with screenshot for reference, for downloading and serving DBRX Model.

## Model Download 
On Databricks Workspace portal, we can go to Marketplace and search for LLM. E.g search for DBRX models.

Model and its details will be shown as below,


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/u3ohwntsdv9xbktt7tqw.png)

You can select / Click on  Get instant access, to download model into your environment.

## Validation of Model in Unity Catalog
Once downloaded, model will be available in unity catalog as shown below
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/jbx9bpdxxao6wwif3w2q.png)

If its listed in unity catalog that means model got downloaded and available for use.

## Serving Model thru Endpoint

You can go to unity catalog and select specific model e.g. dbrx_instruct. You can create the endpoint and server model by clicking the “Serve this model” button above in the model UI.

Below page will be prompted to select the configuration before serving the model 

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/puya3d77s50514q90ikf.png)


## Saving Cost of Serving Model Endpoint 
While serving the model , make sure to expand the Advance Configuration section, which has option of **"Scale to Zero"** Please refer below screenshot for the details.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/ojepzrkwafdwqo0hmwrc.png)

If the "scale to zero" is not selected, the minimum charge will depend on the minimum provisioned concurrency specified by the chosen concurrency range.

If ‘scale to zero’ is selected, scale to zero happens automatically after 30 minutes of no requests, at which time the endpoint enters the fully scaled-to-zero (idle) state. You are not charged during this time period. When a new request is made, the endpoint exits this idle state and begins scaling up at which point you begin getting charged.

## Reference :-

{% embed https://www.databricks.com/product/pricing/model-serving %}
Iveco kujawsko pomorskie
Tags: iveco, kujawsko, pomorskie, bydgoszcz
Published: 2024-05-08 10:11:37

W salonie Exmot w Bydgoszczy, znajdziesz bogatą ofertę samochodów dostawczych używanych. Exmot prowadzi sprzedaż marki Iveco. W swojej ofercie posiadają iveco dla różnych branż. Począwszy od branży transportowej po rolniczą. Sprawdź naszą ofertę na: [https://exmot.iveco.pl](url) Iveco kujawsko pomorskie
[https://exmot.iveco.pl/](iveco kujawsko pomorskie)
Wszystko do hoteli
Tags: kosmetyki, hotelowe, wszystko, dohoteli
Published: 2024-05-08 10:04:00

W hurtowni hotelarskiej AGA Galanteria hotelowa można kupić dosłownie wszystko do hotelu. 
W ofercie kosmetyków hotelowych możemy znaleźć kapcie hotelowe, szampony hotelowe, mydła hotelowe, balsamy i wiele innych artykułów kosmetycznych. 
W ofercie galanterii hotelowej mam czepki hotelowe, kapcie hotelowe, zawieszki hotelowe czy wieszaki. 
Dodatkowo w naszej hurtowni zakupisz kosmetyki hotelowe z logo, w tym piękne mydełka czy kapcie logo twojego hotelu. Wejdź na stronę: [https://agaservice.com.pl/](url)
The great developer
Tags: webdev, softwaredevelopment, developer, development
Published: 2024-05-08 10:01:07

First of all, sorry for the title if it was a clickbait for you!

A few days ago, in the middle of the night, I asked myself - why am I developing "this" (!?)? The current task and the whole project I was working on seemed strange to me. I felt like a spectator and I could see myself from the outside. I think I was tired, but the meaning of this deep question remained in my mind. 

Why do we develop things? What is the ...
- passion
- curiosity
- will
- obsession
- devotion
- understanding
- feeling
... behind it?

For me, there has always been a reason to make things in my environment and share them with others. I think that was always the first step, which is why I moved towards IT, to make it efficient how to share information. Therefore, based on the feedback I got from the outside world for a problem, I or a team next to me would tackle the problem and develop a solution for it. 

Personally, I really liked the way we were able to "interpret" a physical problem in the real world into an IT-based problem that was "much easier" to deal with. Because from my point of view - at the end of the day - what we are looking for is just another piece of information of a ...

- solution
- know-how
- data
- fix
- result

Not to mention that it is a journey at all. As you develop not only the product or service, but also yourself. Seeing things differently after each project and being more and more advanced how to convert real world problems into a development environment where you will be at home and have more power to break it down the issue. 

Anyway, are we developers keeping in mind the importance of our ability to code things down (?) or are we just focusing on deadlines? There should be a great answer to that.

This post is a bit out of context, according to my series. But I would love to hear your thoughts on this post. 

What is your goal or purpose to develop something? 

<img width="100%" style="width:100%" src="https://media.giphy.com/media/v1.Y2lkPTc5MGI3NjExcDJiM25iM3BkY3QzbjNkODB6cGZxOTQ3d3RjaWlsdmk4aGZnajU5aCZlcD12MV9pbnRlcm5hbF9naWZfYnlfaWQmY3Q9Zw/rJsMvyk7AHHiW9qKLM/giphy.gif">
Optimizing User Experience: Pre-fetching Pages in Next.js with the Link Component
Tags: javascript, nextjs, webdev, performance
Published: 2024-05-08 10:01:01


At [itselftools.com](https://itselftools.com), we've had the opportunity to work on over 30 projects using Next.js and Firebase, gaining deep insights into efficient web application development. Today, we're excited to share a key technique that can significantly enhance your website's user interaction: pre-fetching pages using the Next.js `Link` component.

## Understanding the Code Snippet
Here's a straightforward code snippet from a React function component using Next.js:

```javascript
import React from 'react';
import Link from 'next/link';
export default function Nav() {
  return (<nav>
    <Link href='/about' prefetch={false}>
      <a>About Us</a>
    </Link>
    <Link href='/contact' prefetch>
      <a>Contact</a>
    </Link>
  </nav>);
}
```

This code defines a simple navigation bar with two links - 'About Us' and 'Contact'. The `Link` component from Next.js is used to route to different pages within the app, and it includes an important prop: `prefetch`.

## The Prefetch Prop
The `prefetch` prop is what makes the Next.js Link component truly remarkable. It allows Next.js to pre-load the page associated with the link in the background when the link is visible in the viewport or when Next.js thinks it will be navigated to soon. By doing this, the page loads almost instantly when a user clicks on the link.

- **`prefetch={false}`**: This tells Next.js *not* to pre-fetch the page. In our example, the 'About Us' page will not be loaded in advance.
- **Without specifying `prefetch`**: It defaults to `true`, meaning the page will be pre-fetched. For the 'Contact' link, Next.js will pre-load the **Contact** page as soon as this component mounts if it's assumed the user might navigate there.

Prefetching predominately harnesses the user's idle time to improve the site's performance, reducing load time when the actual navigation happens.

 ## Why Use Prefetching?
Prefetching can dramatically improve the user experience on a web application, especially on sites with high interaction and engagement rates. By loading future pages before they are needed, the perceived latency is greatly reduced, providing a more fluid browsing experience.

## Conclusion
Optimizing your web application with prefetching can provide a smoother, faster user interaction, enhancing overall user satisfaction. If you're intrigued to see this functionality in action, visit some of our applications like [Find English Words](https://find-words.com), [Test Your Mic](https://online-mic-test.com), and [Extract Archives Online](https://online-archive-extractor.com).

Feel free to dive deep into these optimizations, and adapt these strategies to enhance your Next.js projects!
Root Cause Analysis
Published: 2024-05-08 09:56:13

The <a href="https://bluedragon1-ips.com/">BlueDragon Integrated Problem-solving System (IPS)</a> is an advancement in root cause analysis that emphasizes efficiency and critical thinking to pinpoint human-centric problems that are costing the business money.

BlueDragon IPS is not a set of RCA tools for your tool kit, but an overarching framework that integrates all of the tools we need to solve a problem into a single screen. With BlueDragon, organizations can solve problems faster and more accurately than traditional methods, dramatically improving safety & performance and reducing overhead by returning lost time and resources to mission critical tasks.
The First Step in My Career: Am I Ready to Start Job Hunting in Programming?
Tags: webdev, javascript, react, help
Published: 2024-05-08 09:56:07

Hi everyone,

My name is Natalia, and I'm relatively new to the world of programming. I recently completed a course in front-end development and gained knowledge in HTML, CSS, JavaScript, and React.

After completing my course, I supplemented my learning with several courses on Udemy to deepen my understanding of the topics. However, I've reached a point where I feel I need guidance from experienced programmers to help me navigate my next steps. I'm unsure about whether I'm ready to start looking for a job with the skills I currently have or if there are areas I need to focus on improving first.

I would greatly appreciate any advice or recommendations from those who have more experience in the field. If you have any insights on what skills are valuable in the job market or suggestions for further learning resources, I'd love to hear from you.

Thank you in advance for your help!
Redefining Elegance: Custom Iron Balconies and Guardrails
Published: 2024-05-08 09:53:37

When it comes to adding a touch of elegance and security to your home, nothing matches the sophistication of wrought iron. Custom iron balconies and guardrails are not just architectural additions; they are a statement of style and a fortress of safety. Discover how these elements can elevate your property’s character and value.

The Timeless Appeal of Wrought Iron

Wrought iron is synonymous with longevity and artistic flexibility. Its ability to be molded into detailed, bespoke designs makes it a top choice for those looking to personalize their home’s exterior. An **[Iron Balcony](https://deciron.com/)** or guardrail crafted from wrought iron isn't merely functional; it’s a piece of art that enhances the visual appeal of your building.

Custom Solutions for Every Home

Crafting Unique Aesthetic Features

The beauty of custom **[wrought iron](https://deciron.com/)** balconies and guardrails lies in their versatility. Whether you prefer an ornate, classic look or a sleek, contemporary feel, wrought iron can be customized to fit your vision. Each curve and twist in the metal can be designed to capture the essence of your personal style and architectural preferences.

Safety Meets Style

Beyond aesthetics, wrought iron offers exceptional strength, making iron balconies and guardrails robust safety features. Whether it’s ensuring the safety of your loved ones on a high balcony or securing a perilous outdoor stairway, wrought iron provides peace of mind with a decorative touch.

Conclusion

Choosing wrought iron for your balcony and **[Guardrail](https://deciron.com/)** needs means embracing both beauty and strength. These custom ironworks not only serve as protective barriers but also as magnificent enhancements to your property’s exterior. Opt for bespoke wrought iron balcony and guardrail designs to seamlessly blend security with style, making your home not just safer but strikingly beautiful.
How to add Youtube Playlist API with react nexJs App
Tags: webdev, tutorial, nextjs, react
Published: 2024-05-08 09:43:15

YouTube gives creators a variety of options for controlling their content on the network. However, these features are confined to improving the YouTube experience itself.

To obtain the YouTube API for showing video material on our own website, we can execute a variety of methods. 

This includes fetching playlists, getting channel metrics, monitoring audience demographics, and much more. 

With the YouTube API, we can incorporate video material into our website, allowing us to modify the viewing experience to our requirements and preferences. 

[In this blog](https://www.codegirl0101.dev/2024/05/how-do-i-add-youtube-playlist-to-nextjs.html), I've described how to simply integrate the YouTube API with the NextJs React app and get YouTube playlists into your project.

For more, please visit: https://www.codegirl0101.dev/