teleren/devto huggingface dataset:
5 Things I Learned while Building SaaS-Based Product
Published: 2023-06-19 18:55:52

1. Continuous iteration and Improvement are essential.

2. User experience (UX) is key.

3. Scalability is a priority.

4. Most of the time, you have to be a Jack of all trades

Last but not least - It's a never-ending process; there is always room for improvement.

🌟 Building a product from scratch is like raising a child. Just as parents provide guidance and support to their children, product developers invest time, resources, and expertise to nurture their ideas. It's a process that demands patience, adaptability, and continuous effort to go above and beyond. By paying attention to these key aspects, you can increase the chances of creating a successful and sustainable product.

Share your thoughts in the comment section
First Post: Tic Tac Toe
Tags: beginners, python, gamedev
Published: 2023-06-19 18:53:59

# Python Terminal Game: Tic Tac Toe

![](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/gm9bzr3hhqb4vjj2a221.png)

Tic Tac Toe is a classic game played on a 3x3 grid, where two players take turns marking X and O symbols in an attempt to get three of their symbols in a horizontal, vertical, or diagonal row. In this blog post, we'll explore a Python terminal game implementation of Tic Tac Toe.

## Getting Started

To play the Tic Tac Toe game, you'll need to follow these steps:

1. **Clone the Repository:** Start by cloning the Tic Tac Toe repository to your local machine using the following command:
   ```
   git clone https://github.com/sreeharsha-rav/python_projects.git
   ```

2. **Run the Game:** Navigate to the project directory and execute the Python script to start the game:
   ```
   python tic_tac_toe.py
   ```

## Game Features

### Player Selection

At the beginning of each game, a random coin toss determines which player goes first. The players are represented by the symbols X and O. The game will display which player is starting the game.

### Game Board

The game board is represented by a 3x3 grid, and each cell is numbered from 1 to 9. During their turns, players enter the corresponding number to mark their symbol on the grid. The game board is displayed after each player's move.

### Win Condition

The game checks for a winning condition after each player's turn. If a player successfully forms a horizontal, vertical, or diagonal row with their symbols, they win the game. The winner's symbol is displayed, and their score is incremented.

### Tie Condition

If no player manages to win the game and all cells on the game board are filled, the game ends in a tie. The number of draws is tracked, and a tie message is displayed.

### Rematch Option

After a game ends, players have the option to play a rematch. Entering 'Y' restarts the game with a cleared game board, while entering 'N' quits the game.

## Conclusion

The Python terminal game Tic Tac Toe provides an enjoyable gaming experience for two players. It demonstrates various programming concepts, such as class implementation, game logic, user input handling, and score tracking. Feel free to explore the code, customize the game, or use it as a starting point for your own Python projects.

To get started with Tic Tac Toe, visit the [Tic Tac Toe repository](https://github.com/sreeharsha-rav/python_projects). Have fun playing and mastering the game of Tic Tac Toe!

Happy coding!
King Tech Trading: Life as a Computer Technician
Tags: ittechnician, computervision, life, kingtechtrading
Published: 2023-06-19 18:53:23

Welcome to "King Tech Trading," a blog dedicated to exploring the exciting and challenging life of a computer technician. Join me as I dive into the intricate world of troubleshooting, repairing, and optimizing computers. From unraveling complex software issues to dissecting hardware conundrums, this blog will provide an insider's perspective on the daily adventures, triumphs, and lessons learned in the realm of computer repair.

The Tech Chronicles: Tales from the Trenches
Explore firsthand accounts of thrilling repair scenarios, quirky client encounters, and the ever-evolving landscape of technology. From rescuing data from the brink of oblivion to solving perplexing computer mysteries, these chronicles will keep you entertained and informed.

Troubleshooting Tips and Tricks
Unlock a treasure trove of troubleshooting knowledge as I share practical tips, tricks, and step-by-step guides to help you overcome common computer issues. From combating stubborn viruses to optimizing system performance, these insights will empower you to become your own tech savior.

Inside the Hardware Wonderland
Peek into the fascinating world of computer hardware as we delve into the intricacies of CPUs, motherboards, graphics cards, and more. Uncover the secrets behind assembling, upgrading, and maintaining computer systems, and gain a deeper appreciation for the technology that powers our digital lives.

Software Demystified: Unleashing the Power
Discover the wonders of software as we explore operating systems, productivity tools, and the latest software trends. Unravel the complexities of troubleshooting software conflicts, learn about essential software maintenance practices, and stay up-to-date with the ever-evolving software landscape.

Q&A Corner: Your Tech Dilemmas Solved
Got a burning tech question or a confounding computer conundrum? Submit your queries, and I'll answer them in our Q&A corner. Whether it's advice on buying a new computer or guidance on resolving a nagging issue, I'm here to provide expert insights and help you navigate the tech maze.

Conclusion:
Join me on this exhilarating journey as we uncover the mysteries of computer repair, one byte at a time. Whether you're a fellow technician, a curious enthusiast, or simply someone seeking solutions for their digital dilemmas, this blog is your portal to the exciting world of life as a computer technician. Together, let's decode the digital realm and embrace the challenges and triumphs of keeping our technological lives running smoothly.

`Tr#h673@8o74`
How to prevent a network or service failure from cascading to other services?
Published: 2023-06-19 18:32:04

Occasionally, services work together to complete requests. There is always a chance that one service will synchronously invoke another that is either unavailable or has such a high delay that it is practically unusable. While waiting for the other service to react, the caller may use valuable resources like threads. The calling service can become resource-constrained as a result, rendering it unable to handle additional requests. Throughout the application, the failure of one service could potentially cascade to other services.
How to prevent a network or service failure from cascading to other services?

**Implement Circuit Breaker Pattern.
**

A proxy that works like an electrical circuit breaker should be used by a service client to call a remote service. All attempts to launch the remote service will immediately fail for a timeout period after the circuit breaker trips when the number of consecutive failures exceeds a threshold. A certain number of test requests are permitted to pass through the circuit breaker after the timeout expires. The circuit breaker restores regular operation if those requests are granted. Otherwise, the timeout period starts over if there is a failure.

Following is Circuit Breaker example using Java Spring Boot and Hystrix lib.



```
package com.test.service;


import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;

@Service
public class TestService {

	  @HystrixCommand(commandProperties = {@HystrixProperty( name ="execution.isolation.thread.timeoutInMilliseconds",value="2000")},fallbackMethod="getDataFallBack")
  
	public List<String> getLatestBookNames()throws Exception {

		ArrayList<String> listOfBooks = new ArrayList();
			
		//some service to get list of Books	
	       //To Simulate service is taking time to reply
		Thread.sleep(5000);

		return listOfBooks;
	}

	public List<String> getDataFallBack() {
		
		System.out.println("Inside fallback");
		ArrayList<String> listOfBooks = new ArrayList();
		listOfBooks.add("Clean Code: A Handbook of Agile Software Craftsmanship");
		listOfBooks.add("Introduction to Algorithms");
	
		return listOfBooks;
		
	}
	
}



```

Here We are simulating delay from other services using Thread.sleep.
 
If We call "getLatestBookNames" method, it will wait for 5 Seconds. We have timeout of 2 seconds and after 2 seconds, Circuit will break, and Circuit breaker (CB) will call "getDataFallBack" method. 

This shows that CB will help caller services to handle the failure of other services that they invoke.

For more information visit: https://spring.io/projects/spring-cloud-circuitbreaker
How to take screenshots effectively on windows 11
Tags: windows, screenshot, tutorial, beginners
Published: 2023-06-19 18:22:13

Over the past years due to lack of money I have been stuck with a windows 7 Operating system in a crappy laptop and the experience has been great with regards to taking screenshots. As growth came and there was need for a change in operating system due to unending demands of new programming languages. I had to switch to the latest version of windows on a new laptop😊😊😊.

The following are some of the methods or approach i took in taking snapshots of windows especially on windows 11.

1. Using the [windows] key together with the [shift] key and letter "S". I literally mean [windows] + [shift] + [s]. The advantages if this is that you are rewarded with the opportunity of saving the image in your desired folder and not the clipboard.

2. An alternative way to do the above if you don't really understand my shortcuts is by using the snipping tool directly. This is implemented by:

- Going to the Start menu and typing "snipping tool" in the search bar, and open the app.
- click the new button to get access to the screenshot overlay

3. Pressing and holding the **PrtSc**. This literally captures your entire windows screen and saves it to your clipboard.

4. Using the Xbox game bar to take screenshots. You can use this method by using the hotkey: **[windows]** + **[G]** and then navigate to the *capture area* which is located at the top-left corner and click the *Take screenshot* option.

5. Making use of third-party apps. The app I recommend is the **Bandicam** App. It is not only lightweight but i allows you to take screen records and screenshots of windows screen in custom sizes.

6. Taking a screenshot of the entire screen and saving it directly to the .\pictures/screenshots directory: **[Windows]** key + **[Print]** key.

I basically make use of the first option as it is easy to use.
Follow me for more contents. You can also reach out to me on Twitter and Instagram(**@henqsoft**).👌❤️
Funciones de orden superior en JavaScript
Tags: javascript, beginners, spanish, webdev
Published: 2023-06-19 18:11:30

Hoy vamos a revisar en que consiste las High Order Functions en #JavaScript para los amigos que saben ingles. Bueno las funciones de orden superior van muy de la mano de un concepto llamado programación funcional. Vamos por partes, la programación funcional es: Un enfoque de programación que se centra en el uso de funciones y evita el uso de estado y efectos secundarios. Esto quiere decir que si tenemos una función como la siguiente, siempre devolverá el mismo resultado dado el mismo input, a esto le llamamos funciones puras.


![Ejemplo función pura](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/wglvmrhchedq31je02w2.png)

Ahora esto tiene que ver con las funciones de orden superior porque estas tienen capacidad para manipular otras funciones de manera genérica, un claro ejemplo son algunas de las operaciones que podemos hacer a una variable de tipo arreglo. Map, reduce y filter son claros ejemplo de lo anterior explicado, map toma una función y un array como argumentos, y devuelve un nuevo array con los resultados de aplicar la función a cada elemento del array original.


![Ejemplo con Map](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/zcliys4gs8gohtqazu50.png)

Y ahí es donde reside el poder de las funciones de orden superior por ejemplo si quisieras filtrar solo los números pares de un arreglo se haría de la siguiente manera. Y no afectarías al arreglo original.


![Ejemplo con filter](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/q3qtzq96ykao5plo8tc1.png)

Si este articulo te gusto o aprendiste algo nuevo te agradecería que me siguieras y compartieras mi contenido para que más personas aprendan acerca de estos temas. Gracias.
beginner dumb question
Published: 2023-06-19 17:31:46

how do i take this code and make it a real product , Sorry Dummy

import random

# Define a function to handle user input and generate responses
def virtual_assistant(user_input):
    greetings = ["Hello!", "Hi there!", "Greetings!"]
    farewells = ["Goodbye!", "Farewell!", "Until next time!"]
    
    user_input = user_input.lower()
    
    if "hello" in user_input or "hi" in user_input:
        return random.choice(greetings)
    elif "goodbye" in user_input or "bye" in user_input:
        return random.choice(farewells)
    elif "tell a joke" in user_input:
        return "Why don't scientists trust atoms? Because they make up everything!"
    else:
        return "I'm sorry, I can't understand that request."

# Main loop to interact with the virtual assistant
while True:
    user_input = input("User: ")
    response = virtual_assistant(user_input)
    print("Virtual Assistant:", response)
Learnitive tool Released on AIUtilityBox
Tags: learning, ai, aiops, programming
Published: 2023-06-19 17:11:34

📢 **Exciting news!** The latest Learnitive tool has just been released on [aiutilitybox.com](url)! 🚀✨ This innovative tool is designed to enhance your learning experience like never before. 📚🔍 Whether you're a student, educator, or lifelong learner, this tool promises to revolutionize the way you acquire knowledge. 💡💡
Discover the power of the new Learnitive tool and unlock a world of possibilities. 🌟✨ **Visit [aiutilitybox.com](url)** to explore its features and see how it can transform your learning journey. 🎓📈 Don't miss out on this incredible opportunity to take your learning to the next level!
"Sequenced Collections": an upcoming feature of Java 21 to handle a sequence of elements in a better way.
Tags: java, java21, sequenced, collection
Published: 2023-06-19 16:53:10

Java's Collection API is one of the oldest and active API in JDK. 
It has collection type like List, Set and Map. However, A collection type that represents a sequence of elements with a specified encounter order and standard set of operation is absent from Java's collections framework. 

For instance, List and Deque both specify an encounter order, but "Collection", their shared supertype, does not. Similar to how Set does not define an encounter order, neither do subtypes like HashSet or SortedSet, although LinkedHashSet and SortedSet do. As a result, encounter order support is dispersed throughout the type of hierarchy, making it challenging to express some beneficial ideas in APIs. A parameter or return result with an encounter order cannot be described by either a collection or a list. 

To solve this problem, new interfaces for sequenced collections, sequenced sets, and sequenced maps have been developed, which have then been retrofitted into the type hierarchy of the current collection. There are default implementations for each new method that is declared in these interfaces. Sequenced collections represent a collection whose elements have a defined encounter order, sequenced sets represent a set that is a sequenced collection but does not contain duplicate elements, and sequenced maps represent a map whose entries have a defined encounter order. Each of these objects has a unique set of properties.
All the various sequenced types can process elements in both directions using all the common iteration mechanisms, including enhanced for loops, explicit iterator() loops, forEach(), stream(), parallelStream(), and toArray(), thanks to the new reversed()method, which provides a reverse-ordered view of the original collection.

Overall, the Java Collections Framework has advanced significantly with the addition of new interfaces to represent collections with a specified encounter order and a uniform set of actions that are applicable across such collections. For developers, the framework will become more understandable and effective by offering support for encounter order in a standardised and simple-to-use manner.



more details on: https://openjdk.org/jeps/431
Explorando el GPT3.5-Turbo-16K: Una nueva frontera en la IA conversacional
Tags: spanish, chatgpt, openai, gpt3
Published: 2023-06-19 16:43:58



OpenAI, el reconocido laboratorio de inteligencia artificial (IA), ha ganado notoriedad en los últimos años por sus avances en el campo de los modelos generativos de lenguaje. Un producto de su arduo trabajo es la serie de modelos de Procesamiento Generativo de Texto, o GPT (por sus siglas en inglés). El modelo más conocido de esta serie es el ChatGPT, que ha sido adoptado por desarrolladores en todo el mundo para impulsar aplicaciones que dependen del procesamiento del lenguaje natural.

En un esfuerzo constante por mejorar las capacidades de estos modelos, OpenAI ha introducido una variante ampliada de ChatGPT, denominada "GPT3.5-Turbo-16K". Este nuevo modelo representa un paso significativo en la expansión de la capacidad de memoria de los modelos de lenguaje.
¿Qué es GPT3.5-Turbo-16K?

Para aquellos que han utilizado la API de OpenAI para integrar ChatGPT en sus aplicaciones, el término "GPT3.5-Turbo" será familiar. Sin embargo, recientemente, OpenAI ha introducido "GPT3.5-Turbo-16K" en sus interfaces de programación de aplicaciones (APIs).

Es importante aclarar que este nuevo modelo, en esencia, es similar al modelo 3.5 "normal". Sin embargo, la principal diferencia radica en su ventana de contexto, que se ha expandido a 16.000 tokens. Esta expansión multiplica por ocho la capacidad de retención de memoria de ChatGPT, lo que le permite mantener el contexto de las interacciones a lo largo de un texto más extenso.

Para poner en perspectiva la relevancia de este avance, consideremos el siguiente hecho: de manera aproximada, ChatGPT solo puede recordar poco más de 2 páginas escritas. Más allá de este punto, comienza a perder la memoria de la conversación. Con esta actualización, ChatGPT puede recordar alrededor de 20 páginas, un incremento significativo.

Aunque impresionante, todavía se encuentra lejos del GPT-4 en su mejor versión y de Claude de Anthropic, que actualmente ostenta el récord con una ventana de contexto de 100k tokens.
Mitos y realidades

Una de las suposiciones más comunes de los usuarios es que una ventana de contexto mayor podría resultar en respuestas más largas del modelo. Sin embargo, la longitud de las respuestas en la versión GPT3.5-Turbo-16K se mantiene similar a la de su predecesor. Lo que sí se ha incrementado es su capacidad para mantener la coherencia en respuestas largas, que son proporcionadas a través de varias peticiones.

La introducción del GPT3.5-Turbo-16K es un hito importante en el desarrollo de los modelos de IA. La expansión de la ventana de contexto ofrece nuevas posibilidades para el desarrollo de aplicaciones de IA más complejas y coherentes. Sin duda, será interesante ver cómo esta innovación influirá en el futuro de la inteligencia artificial conversacional.
Como carregar arquivos com o Pandas no Python
Tags: python, datascience, beginners, tutorial
Published: 2023-06-19 16:38:48

Saudações, Cientistas de Dados!

O Pandas é uma biblioteca popular em Python para análise de dados. Ele oferece uma série de funcionalidades para trabalhar com diferentes formatos de arquivos. 

Neste tutorial vamos aprender como usar os principais para o seu trabalho no dia a dia. Vamos começar!

**Importando a biblioteca Pandas:**

Antes de tudo, é necessário importar o Pandas no seu código Python. Utilize o seguinte comando para fazer isso:

```
import pandas as pd
```

**Carregando arquivos em Excel:**

Para carregar um arquivo em Excel (.xlsx ou .xls) com o Pandas, você pode utilizar a função read_excel():

```
dados_excel = pd.read_excel("dados.xlsx")
```

**Carregando arquivos CSV:**

Para carregar um arquivo CSV (comma-separated values) com o Pandas, utilize a função read_csv():

```
dados_csv = pd.read_csv("dados.csv")
```

**Carregando arquivos JSON:**

Para carregar um arquivo JSON com o Pandas, utilize a função read_json():

```
dados_json = pd.read_json("dados.json")
```

**Carregando arquivos SQL:**

Para carregar dados de um banco de dados SQL usando o Pandas, você precisa estabelecer uma conexão com o banco de dados e, em seguida, executar uma consulta. 

Aqui está um exemplo básico de como fazer isso usando o SQLite como banco de dados:

```
import sqlite3

# Estabelecer conexão com o banco de dados
con = sqlite3.connect("database.db")

# Executar uma consulta SQL
consulta_sql = "SELECT * FROM tabela"
dados_sql = pd.read_sql_query(consulta_sql, con)

# Fechar a conexão com o banco de dados
con.close()
```

Lembre-se de substituir "database.db" pelo nome do seu banco de dados e "tabela" pela tabela desejada.

E pronto! Agora você sabe como carregar diversos tipos de arquivos com o Pandas no Python.
7 DICAS PARA INICIANTES NA PROGRAMAÇÃO
Tags: beginners, learning, programming, tutorial
Published: 2023-06-19 16:36:55

Hey Dev's, passando para compartilhar um primeiro post com
algumas dicas que eu gostaria de ter recebido quando
comecei na área, espero que seja enriquecedor pra vocês!

Hope you guys enjoy!

###1 - Conceitos Básicos

---


Variáveis e tipos de dados: Entender o conceito de variáveis e os diferentes tipos de dados, como números inteiros, números de ponto flutuante, strings (cadeias de caracteres), booleanos, entre outros. 

---

Estruturas de controle: Familiarizar-se com estruturas de controle, como condicionais (if/else) para tomadas de decisão, loops (for, while) para repetição de código e estruturas de controle de fluxo.

---

Lógica de programação: Aprender sobre lógica de programação, incluindo operadores lógicos (AND, OR, NOT) e operações de comparação (igualdade, maior que, menor que) para criar expressões condicionais.

---

Estruturas de dados: Compreender diferentes estruturas de dados, como arrays (vetores), listas, pilhas, filas e dicionários. Essas estruturas são fundamentais para armazenar e manipular conjuntos de dados.

---

Funções e procedimentos: Saber como definir e utilizar funções e procedimentos para agrupar blocos de código reutilizáveis. Entender os conceitos de parâmetros e retorno de funções.

---

Algoritmos: Ter conhecimento básico sobre algoritmos, que são sequências de passos para resolver um problema específico. Aprender a criar algoritmos eficientes é essencial para a programação.

---

###2 - Escolha uma linguagem de programação

- Faça bom uso do conteúdo disponível atualmente na internet 
como por exemplos as diversas plataformas online onde é possível aprender de forma gratuita/paga tanto a parte teórica como a parte prática. (Ex. Udemy, Coursera, RocketSeat, Gustavo Guanabara, Cod3r, FreeCodeCamp..)

###4 - Projetos Práticos

###5 - Se junte com pessoas que buscam o mesmo que você! 

- E principalmente tente absorver o conhecimento de pessoas que já chegaram aonde você quer chegar (Parte sobre mentoria e tudo mais...)

###6 - Pratique, pratique e pratique! 

- Aprendizado constante e construção de portifólio.

###7 - Networking importa sim! 

- Eventos, meetups, hackathons, conferências e etc...

{% embed 
https://www.youtube.com/embed/GH4hLimyDSE %}


_Grande abraço do Dev Joe aqui!_