teleren/devto huggingface dataset:
Entendiendo DevOps: Más Allá de los Mitos
Tags: devops, cicd, culture
Published: 2024-01-19 17:46:24

DevOps se ha convertido en una palabra clave en el mundo de la tecnología, pero ¿qué significa realmente? Más importante aún, ¿qué no significa? En esta post, vamos a desmitificar DevOps y explorar algunas de las mejores prácticas que pueden ayudar a tu equipo a triunfar.


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/24zt5t9zsdpwsaoij528.png)

## ¿Qué es DevOps?
DevOps es una cultura, un movimiento, una filosofía. Nace de la fusión de 'Desarrollo' y 'Operaciones', enfocándose en la colaboración, automatización, integración continua, entrega continua y monitoreo constante de software a lo largo de todo su ciclo de vida.

### Buenas Prácticas en DevOps:
1. **Colaboración Continua**: El corazón de DevOps es la colaboración entre equipos. Romper las barreras entre desarrolladores y operaciones es fundamental. La comunicación constante y efectiva mejora la comprensión y eficiencia del equipo.
2. **Automatización Integral**: Automatiza todo lo que puedas. Desde pruebas de código, integración, despliegue, hasta monitoreo y retroalimentación. Esto no solo ahorra tiempo, sino que también reduce errores humanos.
3. **Integración y Entrega Continua (CI/CD)**: Implementa CI/CD para integrar y desplegar código frecuentemente. Esto permite detectar errores temprano y acelera la entrega de nuevas funciones y actualizaciones.
4. **Monitoreo y Retroalimentación Continuos**: Monitorea constantemente el rendimiento del software y recoge retroalimentación para mejorar. Esto ayuda a anticipar problemas antes de que afecten a los usuarios.

## Lo que DevOps No Es:
- **No es solo una herramienta**: Aunque las herramientas son importantes, DevOps es principalmente una cultura y un conjunto de prácticas. No se trata de comprar la última herramienta de moda.
- **No es solo para grandes equipos o empresas**: DevOps beneficia a organizaciones de todos los tamaños. La clave es adaptar las prácticas a las necesidades y capacidad de tu equipo.
- **No es una solución mágica**: Implementar DevOps no resuelve automáticamente todos los problemas. Requiere compromiso, adaptación y aprendizaje continuo.

DevOps es un viaje, no un destino. Se trata de mejorar continuamente las prácticas de desarrollo y operaciones para ofrecer mejor software, más rápido y de manera más eficiente. Al entender lo que DevOps es y lo que no es, podemos comenzar a implementar prácticas que realmente marquen la diferencia en nuestros proyectos.
Day 3: Step-by-step Guide to Language Service in Microsoft Azure AI Services - 1
Tags: azure, 100daysofcloud, adcstreak, aiservices
Published: 2024-01-19 17:36:46

Ahead of the Microsft AI tour - Banglore (to be held on 8 Feb 2024) motivated me to explore Microsoft Azure AI Services. Apart from that my Second motivation is upskilling myself by participating in [Microsft AI Odyssey](https://news.microsoft.com/en-in/microsoft-launches-ai-odyssey-to-skill-100000-developers-in-india-in-latest-ai-technologies-and-tools/) initiative, Here I present Step-by-step guide for using Microsoft Ai Services.

You can also refer to the [Analyse text with Azure AI language](https://learn.microsoft.com/en-us/training/modules/analyze-text-ai-language/) module.  

---
**Note: You will need an Azure subscription. If you don't already have one, you can [sign up](https://azure.microsoft.com/en-us/free/) for one that includes free credits for the first 30 days.**

## Analyze Text
Azure Language supports the analysis of text, including language detection, sentiment analysis, key phrase extraction, and entity recognition.

For example, suppose a travel agency wants to process hotel reviews that have been submitted to the company's website. By using the Azure AI-Language, they can determine the language each review is written in, the sentiment (positive, neutral, or negative) of the reviews, key phrases that might indicate the main topics discussed in the review, and named entities, such as places, landmarks, or people mentioned in the reviews.

## _Provision an Azure AI-Language resource_

**Step 1:** Open the [Azure portal] (https://portal.azure.com), and sign in using the Microsoft account associated with your Azure subscription.

**Step 2:** In the search field at the top, search for Azure AI services. Then, in the results, select Create under Language Service.

![Azure Portal Home](https://media.dev.to/cdn-cgi/image/width=3100%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fun6g5qnt330hnw4759yq.png)

---

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/cql1glcjqrr9ug5y3h0r.png)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/6y3yur9bm9j91wvp7264.png)

Select Continue to create your resource.

**Step 3:** Provision the resource using the following settings:

**Step 4:** 
   - Subscription: Your Azure subscription.
   - Resource group: Choose or create a resource group.
   - Region: Choose any available region
   - Name: Enter a unique name.
   - Pricing tier: Select F0 (free), or S (standard) if F is not 
     available.
   - Responsible AI Notice: Agree.

**Step 5:** Select Review + Create.



![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/h6fa32jfvioef338btnv.png)
FR1 migration
Tags: vpn, openvpn, softether, france
Published: 2024-01-19 17:29:49

FR1 (France) has migrated from Gravelines to Paris. The default OpenVPN and SoftEther configs of FR1 (domain name based) were not changed, the configs based on IP were changed. 

Update it please.

**OpenVPN**
https://dash.deepwebvpn.net/en/download?goto=openvpn/single/SingleRSA_FR1.ovpn
https://dash.deepwebvpn.net/en/download?goto=openvpn/single/SingleECC_FR1.ovpn
https://dash.deepwebvpn.net/en/download?goto=openvpn/double/DoubleRSA_FR1_CH1.ovpn
https://dash.deepwebvpn.net/en/download?goto=openvpn/double/DoubleECC_FR1_CH1.ovpn

**SoftEther**
https://dash.deepwebvpn.net/en/download?goto=softether/single/SingleSSL_FR1.vpn
https://dash.deepwebvpn.net/en/download?goto=softether/double/DoubleSSL_FR1_CH1.vpn

Source: https://en.blog.deepwebvpn.net/2023/12/04/fr1
React.JS
Tags: react, webdev, suggestions, learning
Published: 2024-01-19 17:17:11

Hello , 

I am Atharva , I belong from India and I have been a Frontend Software developer since a year where mostly .NET technology was used with frontend trends. Recently , I have got an opportunity at an organization which uses React.JS for application development. I have a good knowledge about react till date , like what is it used for , why is it used nowadays, and why is it so popular, but I never had real time experience working in production for the same. I am open to suggestions and Tips regarding react  and javascript , like what should be considered to work with the organization , senior developers , what should be strong as a "base" to work in such environment , and what all should be kept in mind, and how to approach everything that is related to react as well as database accordingly. I am open to answer questions and have discussions regarding the same in the comments.
Linux is Important
Tags: linux, cloud
Published: 2024-01-19 17:04:48

Linux is a powerful and versatile operating system that powers many modern technologies, such as Android devices, servers, and supercomputers. Learning Linux can boost your resume and career prospects, especially if you are interested in system administration, software development, or cybersecurity. Some of the reasons why an information technology engineer should learn Linux are:

- Linux is open source, which means you can access and modify its source code, offering greater flexibility and customization options.
- Linux has a large and active community of developers and enthusiasts who provide free support and resources for learning and troubleshooting.
- Linux has high security and stability, as it is less prone to viruses and malware, and can run on various hardware platforms without crashing.
- Linux offers a wide range of applications and tools for various purposes, such as web development, DevOps, virtualization, and containerization.
- Linux has a command-line interface that gives you powerful control over the system and its functions, such as file management, data manipulation, and scripting.

To learn Linux, you should start with the basics of the Linux file system and the command line. Here are some of the main commands you should learn:

- `ls` (list files)
- `pwd` (get current directory)
- `cd` (change directory)
- `mkdir` (create directory)
- `touch` (create file)
- `nano` (update file)
- `cp` (copy file or directory)
- `mv` (move or rename file or directory)
- `rm` (remove file or directory)
- `cat` (display file content)
- `grep` (search for a pattern in a file)
- `find` (search for files or directories)
- `ps` (show processes)
- `kill` (terminate a process)
- `ping` (test network connectivity)
- `ssh` (secure shell connection)
- `scp` (secure copy files)
- `curl` (transfer data from or to a server)
- `tar` (create or extract compressed files)

These are some of the essential Linux skills that every information technology engineer should learn. However, there is much more to explore and master in Linux, depending on your goals and interests. You can find many online courses, tutorials, books, and forums that can help you learn Linux at your own pace and level.
Biden's manufacturing boom is underway. But the jobs haven't followed yet.
Published: 2024-01-19 16:45:27

The new manufacturing jobs tied to Biden’s investment plans are coming — but maybe not until after the election.[](https://www.politico.com/news/2024/01/19/biden-manufacturing-factory-jobs-00136473)
President Joe Biden believes he’s got the U.S. on the verge of a boom time for American manufacturing.[](https://www.politico.com/news/2024/01/19/biden-manufacturing-factory-jobs-00136473)

He just needs to convince voters to keep him in office long enough to see it through.
[see more](https://www.toprevenuegate.com/rupy40mqqx?key=9edd1b346ed53f595084efd47007f4c7)
How Token works in Open AI
Tags: openai, token
Published: 2024-01-19 16:43:14

A token in OpenAI is a unit of text that represents a common sequence of characters. For example, the word "hamburger" gets broken up into the tokens "ham", "bur" and "ger", while a short and common word like "pear" is a single token¹. Tokens are used by OpenAI's large language models to process and generate text.

The number of tokens in a piece of text is calculated by applying a tokenizer, which is a function that splits the text into tokens. Different models use different tokenizers, so the same text may have different token counts depending on the model. For example, newer models like GPT-3.5 and GPT-4 use a different tokenizer than previous models and will produce different tokens for the same input text.

When a prompt is more than the limited token, the model will truncate the prompt to fit within the limit. For example, if the limit is 2048 tokens and the prompt is 2500 tokens, the model will only use the first 2048 tokens as input and ignore the rest. The output is also limited by the token count, and the model will stop generating text when it reaches the limit. For example, if the output limit is 512 tokens and the model has generated 500 tokens, it will only generate 12 more tokens before stopping.

Hope this helps. 

Token in OpenAI Platform. https://platform.openai.com/tokenizer.
Service Level Agreement (SLA) and Composite SLA
Tags: sla, cloud
Published: 2024-01-19 16:32:20

A service level agreement (SLA) is a contract between a service provider and a customer that outlines the service to be provided, the level of performance to be expected, how performance will be measured and approved and what happens if performance levels are not met. SLAs are important for ensuring that both parties have a clear and shared understanding of the service expectations and responsibilities.

A composite SLA is the resulting SLA when combining multiple services that support an application, with differing levels of availability. The composite SLA can be higher or lower than the individual SLAs, depending on the application architecture and the logical operations (AND or OR) used to calculate it.

For example, consider an Azure App Service web app that writes to Azure SQL Database. Hypothetically, these SLAs might be:

- App Service web apps = 99.95%
- SQL Database = 99.99%

If either service fails, the whole application fails. The probability of each service failing is independent, so the composite SLA for this application is 99.95% × 99.99% = 99.94%. That's lower than the individual SLAs, which isn't surprising because an application that relies on multiple services has more potential failure points.

You can improve the composite SLA by creating independent fallback paths. For example, if SQL Database is unavailable, put transactions into a queue to be processed later. With this design, the application is still available even if it can't connect to the database. However, it fails if the database and the queue both fail at the same time. The expected percentage of time for a simultaneous failure is 0.0001 × 0.001, so the composite SLA for this combined path is:

- Database or queue = 1.0 − (0.0001 × 0.001) = 99.99999%

The total composite SLA is:

- Web app and (database or queue) = 99.95% × 99.99999% = ~99.95%

There are tradeoffs to this approach. The application logic is more complex, you are paying for the queue, and you need to consider data consistency issues.

I hope this helps you understand what SLAs and composite SLAs are and how to calculate them.
Javascript scroll snippets
Published: 2024-01-19 16:14:26

- **Scroll to Top**

```
function scrollToTop() {
  window.scrollTo({ top: 0, behavior: 'smooth' });
}
```
Usage:

```
scrollToTop();
```

- **Scroll to Element Smoothly**

```
function scrollToElement(element) {
  element.scrollIntoView({ behavior: 'smooth' });
}
```
Usage:

```
const myElement = document.getElementById('myElement');
scrollToElement(myElement);
```
Did you achieve something noteworthy this week?
Tags: weeklyretro, discuss
Published: 2024-01-19 16:12:34

Hey there! 👋

I hope everyone is doing well and had a fantastic, productive week! 🙌

As we reflect on the past week, I'd love to hear about something you accomplished that made you proud.

Remember, every achievement is significant, no matter how big or small! 🎉

Here are a few examples of wins you can share:

- Initiating a new project
- Resolving a challenging bug
- Maintaining your commitment to your New Year's Resolutions 

Feel free to share your accomplishments and celebrate your successes!


![celebrate ](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/9ag4izin63r93hyr2blx.png)
Load More button in a React.js
Tags: webdev, react, javascript, programming
Published: 2024-01-19 16:08:33

To implement a "Load More" button in a React.js application, you typically fetch additional data from an API or another data source when the button is clicked. Here's a basic example using the **useState** hook to manage the state of the displayed data and a counter to keep track of how many items to display.

Assuming you have an array of data and want to display a certain number of items initially, then load more when the button is clicked, you can follow these steps:

1. Set up your component with state and a handler for the "Load More" button:

```
import React, { useState } from 'react';

const YourComponent = () => {
  // Your initial data
  const initialData = [
    // ... your data array
  ];

  // State to manage displayed data and load more button
  const [displayedData, setDisplayedData] = useState(initialData);
  const [visibleItemCount, setVisibleItemCount] = useState(5); // Change this as needed

  // Handler for the "Load More" button
  const handleLoadMore = () => {
    // Increase the visible item count (you can adjust this logic based on your requirements)
    setVisibleItemCount(prevCount => prevCount + 5);

    // Update displayedData with additional items
    setDisplayedData(initialData.slice(0, visibleItemCount + 5));
  };

  return (
    <div>
      {displayedData.map((item, index) => (
        // Render your data items here
        <div key={index}>{item}</div>
      ))}
      <button onClick={handleLoadMore}>Load More</button>
    </div>
  );
};

export default YourComponent;
```

Customize the logic inside the **handleLoadMore** function based on your specific requirements. This example assumes a simple approach of increasing the visible item count and updating the displayed data accordingly.

Keep in mind that this is a basic example, and you might need to adapt it based on the structure of your data and the way you fetch additional items (e.g., from an API). If you're fetching data asynchronously, you might use **useEffect** and an asynchronous function within **handleLoadMore** to fetch and update the data.
Tab logic using ReactJS
Tags: webdev, react, javascript, programming
Published: 2024-01-19 16:00:58

how you can implement a simple tab logic using ReactJS. In this example, I'll use functional components and hooks. Let's create a component called Tabs:

```
import React, { useState } from 'react';
import './Tabs.css'; // Import your CSS file for styling

const Tabs = () => {
  const tabs = ['Tab 1', 'Tab 2', 'Tab 3', 'Tab 4'];
  const [activeTab, setActiveTab] = useState(0);

  const handleTabClick = (index) => {
    setActiveTab(index);
  };

  return (
    <div className="tabs-container">
      <div className="left-side">
        <h2>{tabs[activeTab]}</h2>
      </div>
      <div className="right-side">
        {tabs.map((tab, index) => (
          <div
            key={index}
            className={`tab ${activeTab === index ? 'active' : ''}`}
            onClick={() => handleTabClick(index)}
          >
            {tab}
          </div>
        ))}
      </div>
      <div className="content">
        {/* Render content based on active tab */}
        <div className={`tab-content ${activeTab === 0 ? 'active' : ''}`}>
          Content for Tab 1
        </div>
        <div className={`tab-content ${activeTab === 1 ? 'active' : ''}`}>
          Content for Tab 2
        </div>
        <div className={`tab-content ${activeTab === 2 ? 'active' : ''}`}>
          Content for Tab 3
        </div>
        <div className={`tab-content ${activeTab === 3 ? 'active' : ''}`}>
          Content for Tab 4
        </div>
      </div>
    </div>
  );
};

export default Tabs;

```

In this example, we have a Tabs component with an array of tab titles (tabs) and a state variable (activeTab) to keep track of the currently active tab. The handleTabClick function is used to update the active tab when a tab is clicked.

Make sure to create a CSS file (e.g., Tabs.css) to style your tabs:

```
.tabs-container {
  display: flex;
  width: 100%;
}

.left-side {
  flex: 1;
}

.right-side {
  display: flex;
}

.tab {
  padding: 10px;
  cursor: pointer;
  border: 1px solid #ccc;
  margin-right: 5px;
}

.tab.active {
  background-color: #ddd;
}

.content {
  width: 100%;
  margin-top: 10px;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}
```
BricksUltimate WordPress Plugin
Tags: webdev, javascript, beginners, programming
Published: 2024-01-19 15:49:36

BricksUltimate là gì?
[BricksUltimate WordPress Plugin](https://www.wsovn.net/bricksultimate-ltd) – Addon hàng đầu cho Bricks Builder. Bạn có thể tạo các trang trực tuyến đẹp, thân thiện với người dùng một cách dễ dàng và nhanh chóng.
Các câu hỏi thường gặp
1. Các yêu cầu tối thiểu đối với BricksUltimate là gì? Plugin này yêu cầu addon Bricks Builder, WordPress 5.0+ và PHP 7.4.x+ để hoạt động chính xác.
2. Bạn có hoàn lại tiền không? Đúng. Bạn có thể yêu cầu hoàn tiền trong vòng 7 ngày kể từ ngày mua và chúng tôi sẽ xử lý hành động hoàn tiền nếu bạn thấy plugin đó không hoạt động như mô tả hoặc bạn không nhận được bất kỳ trợ giúp nào từ nhóm hỗ trợ của chúng tôi.
3. Tôi có thể sử dụng nó trên trang web của khách hàng không? Tuyệt đối! Bạn chắc chắn có thể sử dụng nó trên các trang web của bạn cũng như của khách hàng. Khách hàng của bạn không cần phải mua bản sao BricksUltimate của riêng họ.
Mua ngay tại: [https://www.wsovn.net/bricksultimate-ltd](https://www.wsovn.net/bricksultimate-ltd)
Next js New Features
Published: 2024-01-19 15:29:07

I Know Maybe It's Late But !!

Vercel has released Next.js 14, a significant update to the popular React-based web development framework Next.js, focusing on delivering performance improvements. Here are the key features of this release:

**Partial Pre-Rendering:** Next.js 14 introduces a partial pre-rendering ability, combining static site generation with server-side rendering, all without requiring new APIs for developers. This feature optimizes the compiler to handle dynamic content and offers significant performance boosts.

**Turbopack:** The Turbopack Rust-based bundler, optimized for JavaScript and TypeScript, is expected to move to "stable" in an upcoming minor release. It has passed 90% of more than 5000 tests, including bugs and potential edge cases for all of the Next.js development features. It also provides a 35% faster local server startup and 80% faster code updates with Fast Refresh.

**Server Actions:** Next.js 14 improves the developer experience by releasing Server Actions, allowing developers to define asynchronous server functions. Server Actions can be used for tasks such as revalidating cached data, redirecting to different routes, and setting/reading cookies.

**Metadata Improvements:** In Next.js 14, metadata about the viewport, color scheme, and theme is sent to the browser before web page content can be streamed from the server. Blocking and non-blocking metada
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/dehmlw6q4kfx4fkgz16d.jpg)ta have been decoupled, with only a small set of metadata options being blocking. The goal is to ensure that non-blocking metadata does not prevent a partially pre-rendered page from serving the static shell.

**Next.js Learn:** Vercel has also announced an overhaul of its free Next.js Learn course, which now includes all the new Next.js features.
Transform Your Videos: The Ultimate Guide to Using Simplified's Korean Subtitle Tool
Tags: software, techtalks, typescript, database
Published: 2024-01-19 15:25:38

Unlock Your Creativity: **[Korean Subtitles](https://simplified.com/subtitle-generator/korean)** Made Simple with Simplified's Innovative Tool.

Step into a new era of video creation with Simplified's Korean Subtitle Generator, providing a seamless subtitling experience.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/zchsjhzn209jevlukbgf.jpeg)
Simplified's Korean Subtitles: Elevate your videos with ease, turning ordinary content into compelling narratives.

Join the ranks of satisfied creators who have revolutionized their content with Simplified's Korean Subtitle Generator.
Redis Distributed Lock Tips
Tags: redis, distributedlock
Published: 2024-01-19 15:17:20

1. The algorithm requires a minimum of **three Redis instances** to work.
2. The client generates a random value called `nonce` and tries to acquire a lock on a resource by sending a `SET` command to each of the Redis instances with the same `resource_name` and `nonce` values.
3. The `SET` command should include an `EX` parameter to set an expiration time for the lock.
4. If the client can acquire the lock on a majority of the Redis instances, it is considered to have acquired the lock.
5. If the client fails to acquire the lock on a majority of the Redis instances, it should release the lock on all the instances where it was acquired.
6. To release the lock, the client sends a `DEL` command to all the Redis instances where it had acquired the lock.

[The Redlock algorithm is designed to provide **mutual exclusion**, **deadlock-free** and **fault-tolerant** guarantees ](https://redis.io/docs/manual/patterns/distributed-locks/)