teleren/devto huggingface dataset:
Django with React
Tags: django, python, react, javascript
Published: 2023-03-28 06:03:10

Integrating Django with React is a popular topic among developers, as it offers an efficient way to build web applications with the best of both worlds. Django, a Python-based web framework, is known for its scalability, security, and ease of use, while React, a JavaScript library, is known for its fast and responsive user interface.

In the article “Integrating Django with React” by [Tech blog](https://techblog.cybersynctech.com/integrating-django-with-react/), readers can learn how to set up a project that integrates both technologies, including setting up a Django back-end and a React front-end. The article covers how to create a Django API that interacts with a PostgreSQL database, and how to connect that API with a React front-end using the Axios library.

One of the benefits of using Django with React is the ability to create a dynamic and responsive web application that can handle a large amount of data. Django’s ORM and REST framework simplify the process of creating APIs, while React’s virtual DOM allows for fast and efficient rendering of data. The integration of these technologies can lead to a streamlined development process and a better user experience.

The article also covers some best practices for integrating Django with React, such as keeping the front-end and back-end separate, using a proxy server to handle API requests, and properly configuring Django settings for production.

Overall, “Integrating Django with React” is a valuable resource for developers looking to create scalable and responsive web applications. With the clear and detailed instructions provided by the [Tech blog](https://techblog.cybersynctech.com/integrating-django-with-react/) team, even those new to these technologies can successfully integrate Django with React in their projects.
Important AI tool for daily use
Tags: ai, nlp, chatgpt
Published: 2023-03-28 06:00:03

Artificial intelligence (AI) continues to revolutionize the way businesses operate, it’s becoming increasingly important for companies to leverage the power of AI tools to stay competitive. In this article, we’ll take a look at 10 must-have AI tools that every business should consider adopting.

First on the list is natural language processing (NLP) tools, which are used to analyze and understand human language. NLP tools are essential for businesses that want to improve their customer service by providing chatbots or virtual assistants to handle customer inquiries.

Another important AI tool is predictive analytics, which uses machine learning algorithms to analyze data and make predictions about future outcomes. This tool can be used to forecast sales, customer behavior, and other important business metrics.

Image and speech recognition tools are also crucial for businesses that deal with large amounts of visual or audio data. These tools can be used to automatically tag and categorize images and audio files, making it easier for businesses to organize and analyze their data.

Other AI tools that can be helpful for businesses include recommendation engines, which use machine learning to suggest products or services to customers, and sentiment analysis tools, which can be used to monitor social media and other online platforms for mentions of a business and determine the sentiment behind those mentions.

By implementing these and other AI tools, businesses can gain a competitive advantage by improving their operations, providing better customer service, and making more informed decisions based on data analysis.

## Conclusion
AI tools are becoming increasingly important for businesses of all sizes and industries. By adopting these 10 must-have AI tools, businesses can stay ahead of the curve and reap the benefits of this rapidly evolving technology.

The article “[10 Must-Have AI Tools for Every Business](https://techblog.cybersynctech.com/10-must-have-ai-tools/)” provides an in-depth analysis of each of these essential tools and offers insights into how businesses can implement them effectively. For more information and to read the full article, please visit [https://techblog.cybersynctech.com/10-must-have-ai-tools/](https://techblog.cybersynctech.com/10-must-have-ai-tools/).
Zerando HackerRank ( 23 )
Published: 2023-03-28 05:56:48

E no vigésimo terceiro episódio desta serie que queima os miolos, vamos abordar um problema envolvendo uma sequência de arrays mágicas.

Neste exercício, receberemos com proporção 3x3 e nossaa matriz, dessa forma:

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/f7oti6nejuconnde53k1.png)

Recebemos tal matriz representada pela variável **s** e precisamos convertê-la em outra matriz, mostrando a diferença absoluta entre elas. Esse problema lembra um pouco a lógica do Sudoku, pois contém valores em diagonais e em linhas iguais. O importante é criar um método para pegar a primeira matriz 3x3 e as subsequentes, e calcular a diferença entre elas.

O valor de s será diferente a cada novo problema, mas a regra é sempre compará-lo e subtraí-lo pela matriz passada anteriormente.

O objetivo é determinar o custo mínimo total para converter a matriz de entrada em uma matriz mágica. Cada linha contém três inteiros de linha separados por espaços em **s**



Para resolver este problema criaremos a função "maxValue".
Essa função calcula a menor diferença possível entre uma matriz fornecida (representada pela variável s) e uma lista de matrizes pré-definidas. Ela itera sobre cada matriz da lista _magicSquare_, calcula a soma das diferenças absolutas entre cada elemento da matriz fornecida e da matriz atual de _magicSquare_ e armazena o valor mínimo das somas em _maxValue_. Finalmente, retorna o valor de _maxValue_.

Em outras palavras, a função encontra a matriz de _magicSquare_ mais próxima (em termos de soma das diferenças absolutas) da matriz s. É importante notar que a variável s não é definida no código fornecido, então não podemos ter certeza sobre o tipo ou formato da matriz que a função espera receber como entrada.

Nossa função vai ficar assim:


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/v1twt7esb4n0jnu4qgio.png)

E assim fechamos mais um desafio.
Ransomware Attacks
Tags: ransomemware, attack
Published: 2023-03-28 05:55:40

Ransomware attacks have become a major threat to businesses and individuals alike. In recent years, we have seen a sharp increase in the number of attacks, as well as the amount of money demanded by cyber criminals. The evolution of ransomware has been rapid and complex, with attackers using a variety of tactics and techniques to target their victims.

One of the most common ways that ransomware is delivered is through phishing emails or malicious websites. These attacks can be incredibly convincing, with cyber criminals using social engineering tactics to trick users into downloading malware onto their computers.

Once the ransomware is installed, it begins encrypting the victim’s files and demands payment in exchange for the decryption key. This payment is often demanded in cryptocurrency, which can make it difficult to trace the attackers.

To protect against ransomware attacks, it is important to take a proactive approach to security. This includes keeping software up-to-date, using strong passwords, and regularly backing up important files.

If you do fall victim to a ransomware attack, it is important to have a plan in place for responding to the incident. This may involve disconnecting affected devices from the network, contacting law enforcement, and seeking assistance from cybersecurity experts.

At [Tech blog],(https://techblog.cybersynctech.com/the-rise-of-ransomware-attacks/) we understand the importance of protecting against ransomware attacks. In our article, “The Rise of Ransomware Attacks: What You Need to Know,” we provide practical advice and guidance for preventing, detecting, and responding to these threats. Be sure to check out the full article at [https://techblog.cybersynctech.com/the-rise-of-ransomware-attacks/](https://techblog.cybersynctech.com/the-rise-of-ransomware-attacks)/.
OWASP Top 10 Security Guidelines: A Comprehensive Guide to Securing Your Web Application
Tags: owasp, security, webapp, securing
Published: 2023-03-28 05:53:22

In today’s digital age, web applications have become an integral part of our daily lives. However, with the increasing number of web-based attacks, securing your web application has never been more critical. One way to ensure your web application is secure is by following the OWASP Top 10 Security Guidelines.

If you are looking for a comprehensive guide to securing your web application with OWASP Top 10 Security Guidelines, check out this article from [Tech blog](https://techblog.cybersynctech.com/securing-your-web-application/). The article covers the top security risks faced by web applications, the OWASP Top 10 Security Guidelines, and how to implement these guidelines in your web application.



By following the OWASP Top 10 Security Guidelines, you can ensure your web application is secure and protected against common security risks such as SQL injection, cross-site scripting, and broken authentication and session management. With the right security measures in place, you can give your users the peace of mind they need to trust your web application and keep coming back for more.

## Conclusion
Securing your web application is a crucial step in today’s digital landscape. By following the OWASP Top 10 Security Guidelines, you can ensure your web application is secure, protected, and trusted by your users.
How to Convert German Text To Speech
Published: 2023-03-28 05:51:17

Hello Guys I found a amazing website called Speakatoo - German text to speech converter, Speakatoo is a AI based tool Convert your any German text into speech over 700 plus real human voices in just 3 easy steps [visit website for more information.](https://www.speakatoo.com/german-text-to-speech)
2023 IoT Contest
Published: 2023-03-28 05:48:26

The IoT Contest 2023 is organized by Open Source [RT-Thread](https://www.rt-thread.io/) Organization and we Partnered with NXP Semiconductors, STMicroelectronics and WCH Electronics. 


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/e4lur9l9u7z9i4qqn8br.png)

The Contest provides free hardware for you to start and the mission is to develop any IoT Project(Smart and connected endpoint device) that targets a specific application that is an IoT-enabled technique, and the project runs with the Open Source RT-Thread IoT OS Project.

The hardware available for this contest:
- NXP RT1060EVKB *20 (Free Hardware)
- STM32u575-st-nucleo*20 (Free Hardware)
- WCH CH32V208W-R0*20 (Free Hardware)
- Bring your own hardware to enter!

**Click [Here](https://forms.gle/Vh73xdj8H8vpVrCJ8) to apply the hardware platform.** 

Cash prizes are on the line for the IoT Contest, and the stakes are extremely high: 
1st prize is $500*1 Participant+Certificate
2nd prize is $200*2 Participants+Certificate
3rd prize is $100*5 Participants+Certificate

Getting started is easy, write your project proposal Now! Be creative, and wow us! (Submissions deadline: April 16, 2023, at 11:59 pm PST)

We’re living in an exciting age of technological and digital revolution, let’s explore more possibilities together with all the Tech Advocates. Here we’re calling all Embedded and IoT Engineers, let’s start developing real-world projects to hone your skills and materialize your theoretical knowledge into practical experience. Here are some ideas to get you started with your IoT Project.
Smart Home/ Smart City/ Wearable Devices/ Industrial Projects/ Agriculture/ Environment/ Nature or others.

**Register to the 2023 IoT Contest: https://forms.gle/Vh73xdj8H8vpVrCJ8**
Chat GPT-4: The Next Generation of Conversational AI
Tags: chatgpt, ai
Published: 2023-03-28 05:41:59


The field of conversational artificial intelligence (AI) has seen significant advancements in recent years, with Chat GPT-4 being the latest breakthrough. Developed by OpenAI, Chat GPT-4 is the next generation of AI chatbot technology that uses machine learning to understand and generate human-like responses. The potential applications of the Chat GPT-4 are vast, with businesses able to use it to improve customer service, automate certain processes, and provide personalized recommendations to customers.

If you are interested in learning more about Chat GPT-4 and its development, check out this article from [Tech blog](https://techblog.cybersynctech.com/chat-gpt-4-the-next-generation/). The article covers the latest advancements in conversational AI, the technical details of Chat GPT-4, and its potential applications across various industries.

## Conclusion
Chat GPT-4 represents a significant advancement in the field of conversational AI, with its ability to understand and generate human-like responses. As technology continues to evolve, we can expect further developments in the field, opening up new possibilities for businesses and industries alike.
Mastering Git: 10 Must-Know Commands for Effective Code Management
Tags: git, github, management
Published: 2023-03-28 05:33:11

Git is a popular version control system used by developers to manage and track changes to their code. While Git has many powerful features, it can be intimidating for beginners. In this article, we’ll cover 10 must-know [Git commands](https://techblog.cybersynctech.com/git-commands-for-developers/) that every developer should know.


![10 Commands for git](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/dcm9b9agyotvvf82zfmf.png)

1. git init — Initializes a new Git repository in the current directory.
2. git clone — Creates a copy of a Git repository on your local machine.
3. git add — Adds changes to the staging area in preparation for committing.
4. git commit — Commits changes to the repository with a message describing the changes made.
5. git push — Pushes committed changes to a remote repository.
6. git pull — Pulls changes from a remote repository to your local repository.
7. git branch — Lists all branches in the repository.
8. git checkout — Switches between branches or creates a new branch.
9. git merge — Merges changes from one branch into another.
10. git status — Shows the status of the current repository, including which files have changed.

By mastering these [10 Git commands](https://techblog.cybersynctech.com/git-commands-for-developers/), developers can effectively manage their code and collaborate with others on their projects. While there are many more Git commands and features to explore, these 10 commands are a great place to start.
Maximizing User Experience: Top Strategies for Web Performance Optimization
Tags: ux, userexperience, webperf, optimization
Published: 2023-03-28 05:24:01

In today’s fast-paced digital world, having a website that loads quickly is essential for providing a good user experience. Slow loading websites can lead to frustrated users, lower engagement, and ultimately, lost business. Fortunately, there are many strategies that can be used to optimize web performance and improve loading times.

One of the most important strategies for web performance optimization is minimizing HTTP requests. HTTP requests are made whenever a user visits a website and the browser requests resources such as images, style sheets, and scripts. The more HTTP requests a website makes, the longer it will take to load. To minimize HTTP requests, it’s important to reduce the number of resources used on a website and to combine resources when possible.

Another important strategy for web performance optimization is compressing files. Compressed files take up less space and can be downloaded more quickly, which can significantly improve loading times. Gzip is a popular compression method that can be used to compress files such as HTML, CSS, and JavaScript.


Caching is another effective strategy for web performance optimization. Caching involves storing frequently used resources such as images and stylesheets in the user’s browser or on a content delivery network (CDN). This can significantly reduce the number of HTTP requests made and improve loading times for returning users.

[Optimizing images](https://techblog.cybersynctech.com/web-performance-optimization/) is another important strategy for web performance optimization. Large, high-resolution images can significantly slow down a website’s loading times. To optimize images, it’s important to compress them and to use the appropriate file format. JPEG is best for photographs, while PNG is better for graphics with transparent backgrounds.

In addition to these [strategies](https://techblog.cybersynctech.com/web-performance-optimization/), there are many other techniques that can be used to optimize web performance, such as minifying code, using a content delivery network (CDN), and reducing the number of redirects.

## Conclusion
Optimizing web performance is essential for providing a good user experience and improving business outcomes. By minimizing HTTP requests, compressing files, caching resources, and optimizing images, website owners can significantly improve loading times and keep users engaged. By implementing these strategies and staying up to date with the latest web performance optimization techniques, website owners can stay ahead of the competition and provide a seamless user experience.
A brief description of services for a beginner
Published: 2023-03-28 02:18:20


Jekyll
     Static site generator; not a web application framework.
     
     It takes your content, typically in a .md / markdown 
     file, and converts them to a static HTML site (blogs, 
     portfolios, or documentation sites)


 
Rails
     Full-stack web application framework built on Ruby.

     Model-View-Controller (MVC) architecture
	
     ORM (Object-Relational Mapping), routing, and 
      scaffolding. 

     Rails is ideal for building complex, database-backed web 
      applications with a focus on convention over 
      configuration.

Sinatra
     Lightweight, DSL-based web application framework for 
       Ruby.
  
     Unlike Rails, Sinatra is a micro-framework that provides 
      a minimal set of tools for building web applications. 

     Good for simple applications or APIs, where you need 
      more control over the application's structure
	
     Easy to learn, but will likely require third-party 
      libraries.

Docker
     Container platform (distributes apps in convenient 
      packaging)

     Used with web application frameworks (Rails, Sinatra, 
      Jekyll) so your apps runs consistently across different 
      environments. 

     NOT an alternative for web frameworks
Time & Space Complexity, Stability of Algorithm
Tags: datastructure, algorithms, complexity, stability
Published: 2023-03-28 04:51:03

The efficiency of any sorting algorithm is determined by **time complexity** & **space complexity** of the algorithm.

Now you have some questions in your mind that what is Time Complexity and Space Complexity.

## Time Complexity
Time Complexity refers to the time taken by an algorithm to complete its execution with respect to the size of the input.
It can be represented in different forms :-
### Big O notation
Big O notation represents the _upper bound_ of the running of an algorithm. Thus, it gives the _worst case_ complexity of an algorithm. It is widly used to analyze an algorithm as we are always interested in the worst-case scenario.

### Omege notation
Omege notation represents the _lower bound_ of the running time of an algorithm. Thus, it provides the _best case_ complexity of an algorithm.

### Theta notation
Theta notation encloses the function from above and below. It is used to analyzing the _average case_ complexity of an algorithm.

---
## Space Complexity
Space complexity refers to the total amount of memory used by the algorithm for a complete execution. It includes both the auxiliary memory and the input.
The auxiliary memory is the additional space occupied by the algorithm apart from the input data. Usually auxiliary memory is used for calculating the space complexity of an algorithm.

---
## Stability of the Algorithm
A sorting algorithm is considered stable if the two or more items with the same value maintain the same relative positions even after sorting.

![Stability of Algorithm](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/m1pacf4zwjbfcmdvro1u.png)

---
## Time complexity, Space complexity & Stability of different Sorting Algorithm

    
![Stability](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/s8bv57axoafhk9y4zhdj.png)

I hope you will understand **Time Complexity**, **Space Complexity** and **Stability**. In our upcoming blogs, we will discuss more about Data Structure like _LinkedList_, _Stack_ & _Queue_ etc.

Thank you.
FFtruyen - Sàn đọc truyện miễn phí cho người đam mê
Published: 2023-03-28 04:32:50

I. Giới thiệu về fftruyen.net
[fftruyen.net](https://fftruyen.net/) là một trang web đọc truyện trực tuyến miễn phí, cung cấp hàng ngàn câu chuyện đa dạng về thể loại. Trang web được thành lập với mục đích giúp người đọc có thể truy cập đến những câu chuyện mới nhất và tận hưởng những trải nghiệm giải trí tuyệt vời. Với giao diện đơn giản, dễ sử dụng và tốc độ truy cập nhanh, fftruyen.net là nơi lý tưởng cho những ai đam mê truyện tranh.
Xem thêm về fftruyen tại [cs.astronomy.com/members/fftruyen](https://cs.astronomy.com/members/fftruyen/default.aspx)
II. Các thể loại truyện tại thư viện fftruyen.net
fftruyen.net cung cấp rất nhiều thể loại truyện tranh đa dạng như: tiên hiệp, kiếm hiệp, đam mỹ, ngôn tình, trinh thám, huyền bí, đời thường, lịch sử, kinh dị, v.v. Mỗi thể loại có những câu chuyện độc đáo và hấp dẫn, đảm bảo đáp ứng được nhu cầu đọc truyện của đa số độc giả. Với mỗi thể loại, fftruyen.net còn có rất nhiều tác phẩm mới được cập nhật liên tục, giúp bạn có thể đọc truyện mới nhất và sớm nhất.
III. Vì sao bạn nên đọc truyện online tại fftruyen.net?
1. Tiết kiệm chi phí
Việc đọc truyện online tại fftruyen.net sẽ giúp bạn tiết kiệm được chi phí so với việc mua truyện tại các cửa hàng sách hay thư viện. Bạn chỉ cần trang bị một thiết bị có kết nối internet và có thể đọc truyện bất cứ khi nào, bất cứ đâu mà không cần phải mất thời gian đi lại.
2. Cập nhật truyện mới nhanh chóng
fftruyen.net có hệ thống cập nhật truyện mới nhanh chóng và liên tục. Bạn sẽ không phải chờ đợi lâu để đọc những tác phẩm mới nhất, hoặc phải đợi in sách. Nếu bạn đang theo dõi một bộ truyện, bạn có thể đăng ký email để nhận thông báo về những chương mới nhất của truyện đó.
3. Dễ dàng tìm kiếm truyện
fftruyen.net có hệ thống tìm kiếm truyện thông minh, giúp bạn dễ dàng tìm kiếm truyện mà bạn muốn đọc.

Xem thêm về fftruyen tại [slides.com/truyenff](https://slides.com/truyenff/deck)

IV. Kết luận
Tổng hợp lại, fftruyen.net là một trang web đọc truyện trực tuyến đáng tin cậy, cung cấp hàng ngàn câu chuyện đa dạng về thể loại, đáp ứng nhu cầu của người đọc. Việc đọc truyện trực tuyến trên fftruyen.net không chỉ đem lại cho người đọc những giây phút giải trí thú vị, mà còn mang lại nhiều lợi ích khác như tiết kiệm chi phí, cập nhật liên tục, đa dạng thể loại.
Terraform vs Ansible
Tags: beginners, tutorial, terraform
Published: 2023-03-28 04:02:06

[![image alt text here](http://img.youtube.com/vi/qOy3d9GtdLg/0.jpg)](http://www.youtube.com/watch?v=qOy3d9GtdLg)

Terraform is a tool designed to help with the provisioning and deprovisioning of cloud infrastructure using an infrastructure as code approach. It is highly specialized for this purpose. On the other hand, Ansible is a more general tool that can be used for automation across various domains

Terraform and Ansible have their own ways of managing both – with strong and weak points when it comes to overlaps. Thus, it is important to delve into some details of both the tools to make a “perfect” choice or a combination with boundaries.