teleren/devto huggingface dataset:
Kaptan ve Tayfa - Kaptan Sunucu Kurulumu
Tags: kaptan, tayfa, liman, server
Published: 2024-06-04 06:20:12

# Database Hazırlanması

### Kullanıcı Oluşturma
```
sudo -u postgres createuser kaptan
```
Bu örnekte _kaptan_ adında bir kullanıcı oluşturmuş olduk.

### Database Oluşturma
```
sudo -u postgres createdb kaptan
```
Bu örnekte _kaptan_ adında bir database oluşturmuş olduk.

### Kullanıcıya Şifre Verme
```
sudo -u postgres psql

psql=# alter user <username> with encrypted password '<password>';

```
Komuttaki **username** oluşturduğunuz kullanıcı adıdır. Bizim örneğimizde bu kaptan'dır.
Komuttaki **password** oluşturduğumuz kullanıcıya atamak istediğiniz şifredir.

Bu örnekte _kaptan_ adında kullanıcıya şifre ataması gerçekleştirdik.

Sonrasında **Kaptan** sunucumuzda şu komut ile PostgreSQL bilgileri eklenir:

```
kaptan -q postgresql_username
```
Bizim örneğimizde _postgresql_username_ = kaptan olarak belirlenmişti. (_kaptan -q kaptan_)

- Bu komut girildikten sonra şifre istenecektir, db oluşturulurken girilien şifre girilir. 





# Kaptan Kurulumu

- Öncelikle .deb uzantılı paket şu komut ile indirilir:
```
sudo apt install ./kaptan.deb
```
Paket isimlendirmenize göre _kaptan.deb_ değişkenlik gösterebilir.


- Paket indirildikten sonra **/usr/share/kaptan/kaptan.conf** dosyasının içine girilir:
```
sudo nano /usr/share/kaptan/kaptan.conf
```

**kaptan.conf** dosyamıza kendi yapılandırmalarımıza göre aşağıdaki satırları ekleyelim.
```
[kaptan]
hostname-check = n
postgresql-server-ip = 127.0.0.1
ad-server-address = 192.168.122.1
key-path=/usr/share/kaptan/
db-path=/usr/share/kaptan/
log-dir=/usr/share/kaptan/log/
client-log-dir = /usr/share/kaptan/clientlogs/
db-type=postgresql
```
**postgresql-server-ip:** Kaptan için PostgreSQL database'i kullanılacak makinenin IP adresi yazılır.
**ad-server-address:** AD için kullanacağınız makinenin IP adresi yazılır.


**kaptan.conf** dosyamız şu şekilde gözükecektir:


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/c8nxx42j5zqw2i6s3bsp.png)



# Lisans İşlemleri

- Şu komut ile makinenin ID'si kontrol edilir ve ardından HAVELSAN A.Ş.'den veya yetkili bir satıcıdan alınan lisans istenir: 
```
kaptan -i
```
- **/usr/share/kaptan/licence** dosyasının içine girilir ve lisans eklenip kaydedilir:
```
nano /usr/share/kaptan/licence
```
- Son olarak şu komut ile lisans'ın yolu verilerek lisans eklenir: 
```
kaptan -l /usr/share/kaptan/licence
```
- Ayrıca **Kaptan**'ın sağlık durumunu kontrol edebilirsiniz:
```
root@test:/home/test# kaptan -a
Postgresql connection is ok
Current licence is valid
This server is master
All controls passed successfully
```
Freeble - Discover the Best Free Resources and Tools Online
Tags: digitalworkplace, business, productivity, discuss
Published: 2024-06-04 06:18:30

Freeble is your go-to platform for finding high-quality, free resources across various fields. Explore a curated selection of free tools, software, courses, and more to enhance your skills, boost productivity, and fuel creativity without spending a dime. Navigate easily through comprehensive categories and unlock a world of possibilities with Freeble. Join our community today at [www.freeble.in](url) and access the best free resources the internet has to offer.
Development: Focusing on Ideas/Solutions Over Code
Tags: webdev, javascript, programming, ai
Published: 2024-06-04 06:17:06

I just created a website with CSS and JavaScript for appearance and functionality that I will use for another project I'm working on.

I believe that the workflow will increasingly focus less on written code and more on ideas/solutions. If you have tools like [CodePen ](https://codepen.io/your-work)or [SVG Viewer](https://www.svgviewer.dev/), and if there is a bcompiler that allows you to see the idea in practice, see the results, and test it, making the development cycle much faster. This way, you can focus on solving problems or getting the product prototype to work and behave as intended.

What do you think about this?

[In the example here](https://codepen.io/jojomondag/pen/LYoyRvR), I had an idea that I wouldn't care about files/folders above the line, but I would care about those below the line. Just CodePen, where I can see the code and the results together, significantly speeds up the development cycle.

Personally, my way of coding has completely changed. What do you feel/think about this?
YMIN Laminated capacitors: Performance accelerators in notebook computers
Tags: computerscience, networking, network, techtalks
Published: 2024-06-04 06:13:49

YMIN laminated capacitors ensure stable laptop performance with ultra-low ESR, high ripple current, temperature resistance, and high voltage durability.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/yt0m8ch4m82iduy5s3wv.png)

[https://www.ymin.cn/news/ymin-laminated-capacitors-performance-accelerators-in-notebook-computers/](https://www.ymin.cn/news/ymin-laminated-capacitors-performance-accelerators-in-notebook-computers/)
Navigating the Roads: The Evolution of Automobiles and Motorcycles in Transport Campaigns
Published: 2024-06-04 06:12:23

In the bustling tapestry of modern life, transport stands as the silent sentinel, weaving threads of connectivity across vast distances. Among the myriad modes of transportation, automobiles and motorcycles emerge as the dynamic duo, perpetually evolving to meet the changing needs of society. From the advent of the first motorized vehicles to contemporary campaigns advocating for sustainable mobility, the journey of automobiles and motorcycles in transport has been one of innovation, adaptation, and advocacy.
Visit us- https://nouw.com/transportlogistics/empty-38541396
Valid Parentheses | LeetCode | Java
Tags: java, beginners, leetcode, algorithms
Published: 2024-06-04 06:07:16


``` java
class Solution {
    public boolean isValid(String s) {
        
        Stack<Character> stack = new Stack<>();
        
        for(char ch : s.toCharArray()){
            if(stack.isEmpty())
                stack.add(ch);
            else if(!stack.isEmpty()){
                if(ch==']' && stack.peek()=='[')
                    stack.pop();
                
                else if(ch=='}' && stack.peek()=='{')
                    stack.pop();
                
                else if(ch==')' && stack.peek()=='(')
                    stack.pop();
                
                else
                    stack.push(ch);
            }
        }
        
        return stack.isEmpty();
    }
}
```

_Thanks for reading :)
Feel free to comment and like the post if you found it helpful
Follow for more 🤝 && Happy Coding 🚀_

If you enjoy my content, support me by following me on my other socials:
https://linktr.ee/tanujav7
Impact of Studying Abroad on Career Prospects
Published: 2024-06-04 06:03:06

Hey everyone!

I wanted to chat about something super exciting – the impact of studying abroad on your career prospects. If you're on the fence about studying abroad or just curious about how it might help your career, this post is for you!

Studying abroad is more than just an adventure (although it's that too). It's a game-changer for your career. First off, it shows employers that you're adaptable. You've navigated a new culture, maybe even learned a new language, and handled all sorts of challenges. That’s a huge plus in any job.

Then there's the network you build. You meet people from all over the world – friends, professors, and industry contacts. These connections can be invaluable when you’re looking for jobs. Imagine having a friend in another country who can give you the inside scoop on job openings or industry trends.

Plus, studying abroad can give you access to top-notch education. Many universities abroad offer courses and research opportunities that might not be available at home.
 
This specialized knowledge can make you a standout candidate.
Don't forget the personal growth aspect. Living in a new country pushes you out of your comfort zone. You become more independent, confident, and culturally aware. These are qualities that employers love to see.

Another perk is language skills. Even if you’re not fluent, being able to converse in another language is a huge asset. It shows you’re willing to put in the effort to communicate and understand different perspectives.

Also, companies today are more global than ever. They value employees who have international experience and can bring diverse viewpoints to the table. Your study abroad experience can make you that much more appealing to these companies.

If you're thinking about studying abroad but don’t know where to start, I highly recommend AnA Overseas. They’re one of the **best study abroad consultancies** out there. They can help you find the **right program**, navigate the application process, and even assist with visas and accommodation. With their help, the whole process becomes a lot less stressful.

So, if you want to **boost your career prospects** and have an amazing adventure at the same time, consider studying abroad. It might just be the best decision you ever make!
Creative Split Sign Up Page with Testimonial Slider
Tags: codepen
Published: 2024-06-04 06:01:05

This pen showcases a creative split sign-up page design with integrated testimonials. The page is divided into two sections: the left column contains the sign-up form, while the right column displays client testimonials. The design is modern and visually appealing, with a clean and intuitive user interface.

The sign-up form features input fields for username, email, and password, along with a call-to-action button. The form is user-friendly and responsive, providing a seamless experience across different devices.

The testimonial section showcases glowing reviews from satisfied clients, adding credibility and trust to the sign-up page. The testimonials are displayed in a visually appealing slider, allowing users to navigate through the reviews with ease.

This pen combines both functionality and aesthetics to create an engaging sign-up experience for users, while also highlighting the positive feedback from previous clients.

{% codepen https://codepen.io/CreativeSalahu/pen/YzRKeEK %}
Introducing llama-github: Enhance Your AI Agents with Smart GitHub Retrieval
Tags: rag, ai, python, github
Published: 2024-06-04 06:00:42

Hello Dev Community!

I'm excited to introduce [llama-github](https://github.com/JetXu-LLM/llama-github), a powerful tool designed to enhance LLM Chatbots, AI Agents, and Auto-dev Agents by retrieving relevant code snippets, issues, and repository information from GitHub. Whether you're working on complex coding tasks or need quick access to relevant code, llama-github is here to help.

## High level architecture

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/sjh9jbllp2yeaebxhww3.gif)

## Key Features

- **Efficient GitHub Retrieval**: Quickly find relevant code snippets, issues, and repository information.
- **Empowers AI Agents**: Enhances LLM Chatbots, AI Agents, and Auto-dev Agents for complex coding tasks.
- **Advanced Caching**: Speeds up searches and saves API tokens with innovative repository pool caching.
- **Smart Query Analysis**: Leverages state-of-the-art language models to understand and process complex queries.
- **Asynchronous Processing**: Handles multiple requests concurrently for improved performance.
- **Flexible Integration**: Easily integrates with various LLM providers and models.
- **Robust Authentication**: Supports personal access tokens and GitHub App authentication.
- **Comprehensive Logging**: Provides detailed logging and error handling for smooth operations.

## Installation

You can install llama-github using pip:

```bash
pip install llama-github
```

## Quick Start Guide

Here's a quick example to get you started with llama-github:

```python
from llama_github import GithubRAG

# Initialize GithubRAG with your credentials
github_rag = GithubRAG(
    github_access_token="your_github_access_token", 
    openai_api_key="your_openai_api_key", # Optional in Simple Mode
    jina_api_key="your_jina_api_key" # Optional - unless you want high concurrency production deployment (s.jina.ai API will be used in llama-github)
)

# Retrieve context for a coding question (simple_mode is default set to False)
query = "How to create a NumPy array in Python?"
context = github_rag.retrieve_context(
    query, # In professional mode, one query will take nearly 1 min to generate final contexts. You could set log level to INFO to monitor the retrieval progress
    # simple_mode = True
)

print(context)
```

## Get Involved

We would love to hear your feedback and suggestions! Please feel free to try out llama-github and let us know your thoughts. You can find more information and contribute to the project on our [GitHub repository](https://github.com/JetXu-LLM/llama-github).

If you like this project or believe it has potential, please give it a ⭐️. Your support is our greatest motivation!

Happy coding!

---

*Jet Xu*
```
Php Closure
Tags: php, closure
Published: 2024-05-31 19:02:38

### Closure em PHP

Uma closure em PHP é uma função anônima que pode capturar variáveis do seu escopo circundante. Isso permite que a função acesse essas variáveis mesmo depois que o escopo externo tenha terminado. As closures são úteis para criar funções dinâmicas e encapsular comportamentos.

#### Exemplo Básico

```php
<?php
$mensagem = "Olá, mundo!";

$minhaClosure = function() use ($mensagem) {
    echo $mensagem;
};

$minhaClosure(); // Saída: Olá, mundo!
?>
```

No exemplo acima:

- A variável `$mensagem` é capturada pela closure através da cláusula `use`.
- A closure é chamada mais tarde e ainda pode acessar `$mensagem`.

#### Usando Closure Dentro de uma Função

```php
<?php
function criarSaudacao($nome) {
    $mensagem = "Olá, $nome!";

    // Definindo uma closure dentro da função
    $saudacao = function() use ($mensagem) {
        echo $mensagem;
    };

    // Retornando a closure
    return $saudacao;
}

$saudacaoParaJoao = criarSaudacao("João");
$saudacaoParaJoao(); // Saída: Olá, João!
?>
```

Neste exemplo, a closure é criada dentro da função `criarSaudacao` e captura a variável `$mensagem` do seu escopo.

#### Passando Variáveis por Referência

Por padrão, as variáveis são passadas por valor para a closure. Para passá-las por referência, use o operador `&`:

```php
<?php
$contador = 10;

$minhaClosure = function() use (&$contador) {
    $contador++;
};

$minhaClosure();
echo $contador; // Saída: 11
?>
```

Aqui, a variável `$contador` é passada por referência, permitindo que a closure modifique seu valor original.

As closures em PHP são uma ferramenta poderosa para encapsular lógica e criar funções dinâmicas, mantendo o acesso a variáveis do escopo onde foram definidas.
The Great Web Dev Showdown: React or Next.js for Your Next Project?
Published: 2024-06-04 05:56:51

The realm of web development is a constantly evolving landscape, with new frameworks and libraries emerging all the time. When it comes to building modern web applications, two titans stand out: React and Next.js. But with both boasting impressive features, choosing the champion for your next project can be a head-scratcher. Fear not, fellow developers! This guide will delve into the strengths and weaknesses of [React and Next.js](https://www.clariontech.com/blog/react-vs-next.js), equipping you to pick the perfect partner for your web development showdown.
React, the brainchild of Facebook, has become the ubiquitous library for crafting user interfaces. Its core strength lies in its component-based architecture. Imagine building your application with Lego bricks – each component is a self-contained, reusable piece that interacts with others to form the complete picture. This approach promotes code maintainability, scalability, and a clean separation of concerns.

Next.js steps in as a React framework built on top of the core React library. Think of it as a pre-configured React environment with additional features and opinions on how to structure your application. These pre-built features streamline the development process, letting you focus on building your app rather than setting up the groundwork.
**Choose React if:**
You need maximum flexibility and control over your application's architecture.
Your project is a complex application with specific requirements that might not fit well with Next.js' structure.
Your team has a strong understanding of React and the necessary libraries for building a full-fledged application.
**Choose Next.js if:**
You prioritize performance and SEO for your web application.
You value a streamlined development experience with pre-built features and opinions.
Your project is a relatively standard web application or website that can benefit from the built-in features of Next.js.

Both React and Next.js are powerful tools that can elevate your web development projects. By understanding their strengths, weaknesses, and ideal use cases,  you can make an informed decision and pick the perfect partner for your specific project needs. Remember, the champion isn't React or Next.js itself, but the one that empowers you to build the best possible web application in the most efficient way.  So, analyze your project requirements, consider your team's skillset, and choose your champion wisely!
"Building Better Communities: How Construction Impacts Urban Development"
Published: 2024-06-04 05:54:01

Urban development in Malappuram, a bustling district in Kerala, is intricately linked to the construction industry. With the rapid expansion of urban areas, the demand for residential, commercial, and infrastructure projects has surged, driving the construction sector to the forefront of shaping the city's landscape. As one of the best builders in Malappuram, Mak Builders has played a pivotal role in this transformation, spearheading projects that not only meet the growing needs of the population but also contribute to the overall development of the region.

Construction activities in Malappuram have a multifaceted impact on urban development. Firstly, they provide essential infrastructure such as roads, bridges, and utilities, which are the backbone of a thriving urban environment. Mak Builders, with its expertise in infrastructure development, has been instrumental in enhancing connectivity and accessibility across Malappuram, laying the groundwork for sustainable growth. Moreover, the construction of residential complexes and commercial buildings by top builders like Mak Builders has addressed the housing shortage in urban areas, providing modern living spaces and fostering economic activity.

Furthermore, construction projects have a ripple effect on various sectors of the economy, driving employment, and generating revenue. As one of the leading [builders in Malappuram](urlhttps://makbuilders.in/), Mak Builders has created job opportunities for skilled and unskilled laborers, engineers, architects, and other professionals, thereby contributing to the socio-economic development of the region. Additionally, the economic stimulus generated by construction activities fuels ancillary industries such as manufacturing, transportation, and retail, further bolstering the local economy. In essence, the construction industry serves as a catalyst for urban development, driving progress and prosperity in Malappuram and beyond.
🚀 Advanced Tech Courses for IT Professionals: Elevate Your Expertise 🚀
Tags: webdev, beginners, react, devops
Published: 2024-06-04 05:52:07

Unlock new career opportunities and boost your skills with advanced tech courses designed for IT professionals. Stay ahead in the fast-paced tech world with courses that cover advanced cybersecurity techniques, cloud computing, machine learning, and blockchain development. Whether you want to dive deeper into data science, master network administration, or learn cutting-edge AI skills, our curated selection has you covered.

👩‍💻 Expert Instructors: Learn from industry leaders and gain real-world experience.

📈 Career Growth: Enhance your resume and open doors to high-demand tech roles.

💡 Hands-on Learning: Engage in practical projects that prepare you for real challenges.

Additionally, explore our meander training sessions, designed to help you navigate and integrate various technologies seamlessly. These sessions are perfect for seasoned IT pros looking to advance their careers or tech enthusiasts eager to tackle complex problems.

Join us today and transform your professional skills with our advanced tech courses! 🌟
For more info visit our website: https://www.meander.training/
EasyLog Library
Tags: android, kotlin, mobile, androiddev
Published: 2024-06-04 05:49:52

Say hello to consistent and structured logging with EasyLog! 🚀

Enjoy

✨ Context-Aware Logging: Enjoy logs automatically referencing exact call lines and classes.

⚡ Intuitive APIs: Speed up your development process with easy-to-use and concise logging methods.

🛠️ Enhanced Debugging and Data Tracking: Keep your logs organized and efficient, ensuring you can track and analyze data effortlessly.

With great documentation, getting started with EasyLog is easy. Check it out at: https://github.com/mikeisesele/easylog 
![Easylog sample](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/jfthftahwt69s7lfn5gw.png)
The Future of Blockchain Gaming on Solana
Published: 2024-06-04 05:49:37

# The blockchain gaming industry is rapidly growing but lacks games that truly excite players about blockchain technology. Many current games are overly focused on the 'token economy' model, limiting their appeal and sophistication. Solana aims to revolutionize this space by offering a more immersive and competitive gaming experience, leveraging its fast, scalable blockchain and strong ecosystem. With significant backing and innovative projects, Solana has the potential to attract high-spending gamers from established economies, creating a more engaging and lucrative blockchain gaming market. 
 
#rapidinnovation#BlockchainGaming #Solana #NFTGames #CryptoGaming #GamingRevolution 

 link: http://www.rapidinnovation.io/post/the-future-of-blockchain-gaming-on-solana
Hallmark Treasor Gandipet Hyderabad | Hallmark Treasor Gandipet
Tags: realestate, realestateagent, realestateinvestment, hallmarktreasor
Published: 2024-06-04 05:44:48

Hallmark Treasor is nestled in the prestigious Gandipet area of Hyderabad. This community offers a serene escape from the city's hustle and bustle while ensuring easy access to urban amenities.

![Image description](https://dev-to-

uploads.s3.amazonaws.com/uploads/articles/5nug051v7gowouw1ql77.png)
Hallmark Treasor features meticulously designed [3 BHK homes](https://hallmarkbuilders.co.in/treasor/), showcasing exceptional quality and attention to detail. Each residence promises a sophisticated and tranquil living experience, with spacious interiors, lush green landscapes, and state-of-the-art amenities to enhance your lifestyle. Whether you desire elegance and comfort or a peaceful retreat, Hallmark Treasor meets all your needs.

Discover a home where every detail is crafted for your utmost delight, blending refined living with the perfect balance of serenity and convenience. Experience the joy and satisfaction of residing in a thoughtfully designed community at Hallmark Treasor.
Contact us: 8595808895