teleren/devto huggingface dataset:
C++ Урок #4
Tags: beginners, tutorial, cpp
Published: 2024-03-06 12:50:29

## If и else

Привет, друзья! Один из самых важных инструментов в программировании - это управление потоком выполнения программы. В C++ одним из основных способов управления потоком являются условные операторы `if `и `else`. Давайте разберем, как они работают на примере.
`if` используется для выполнения блока кода, если указанное условие истинно. Если условие ложно, блок кода не выполняется.
else используется для выполнения блока кода, если условие в операторе if ложно.
```
#include <iostream>

using namespace std;

int main() 
{
    int number = 10;

    if (number > 0) {
        cout << "Число положительное" << endl;
    } else if (number < 0) {
        cout << "Число отрицательное" << endl;
    } else {
        cout << "Число равно нулю" << endl;
    }

    return 0;
}
```
В этом примере, если number больше 0, выводится "Число положительное". Если number меньше 0, выводится "Число отрицательное". Если ни одно из условий не выполняется, выводится "Число равно нулю".

Продолжайте практиковаться и не бойтесь экспериментировать с различными типами данных! Если у вас возникнут вопросы, не стесняйтесь обращаться за помощью. Удачи в изучении C++! 🌟
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Tags: seo, dichvuseo
Published: 2024-03-07 08:24:22

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Why I stopped using IM platforms for communication and only use email
Tags: discuss, productivity, career, community
Published: 2024-03-07 08:23:32

The title of this post might come as a shock to a lot of people because who on this Earth prefers email communication over something as instant as an IM service such as WhatsApp?

I have always disliked IM services ever since I started using WhatsApp years ago. There is a sense of urgency when it comes to using IM services which I do not like, every message that comes in feels as if it has to be attended to immediately and to me this creates a false expectation and reduces one's ability to prioritize what is important versus what is not.

I like to think of a digital solution to something as a virtual reflection of something that occurs in the physical world. Imagine you have 30 chats from different people and everyone wants your attention and everyone is blowing up your phone for something, this kind of thing cannot happen in the real world as it is impossible to split your attention across 30 different people and provide a valuable answer immediately.

You need the necessary time to respond and provide the best feedback possible without reducing the quality of what is being communicated. You need that sense of pause so that you feel free to respond when you can.

To me, email is perfect for creating that sense of pause as it adheres to a more traditional style of communication because it is analogous to a physical letter or post mail. There are no read receipts so you cannot know whether people have read it or not so you have to detach yourself from whether someone has seen it or not and if they do not respond you have to let that insecurity go. You are writing into a black hole without ever knowing whether someone will get back to you or not and that is okay whereas in the IM world, you are expected to respond within a millisecond of receiving a message from someone and this leads to more emotional problems being created.

I do not like the anxiety and frustration that comes with IM services. No one should ever feel entitled to a response, there is also an aspect of ego in this but it is good to create healthy communication boundaries for yourself and to enforce those boundaries with people.
Types of Websites
Tags: website, webdev, beginners
Published: 2024-03-07 08:19:20

****"**

## 
**<u>
> Types of Websites That You Can Make" https://blog.hubspot.com/website/types-of-websites</u>**__
**
https://blog.hubspot.com

1.     Business

2.       Ecommerce

4.      Blog
6.      Entertainment     
7.      News
9.      Nonprofit/Organization
10.     Membership
11.     Portfolio
12.     Personal
13.     Forum
14.     Knowledge Base
PAHAMI KAPAN KAMu WAKTUNYA CARI UANG
Tags: freelance, tips, trick, tutorial
Published: 2024-03-07 08:14:54


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💭Stay Young, Be Innovative and Keep Learning

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Understanding Distributed Tracing: A Python Guide with OpenTelemetry and Grafana Tempo
Tags: webdev, beginners, programming, python
Published: 2024-03-07 08:13:10

If something goes wrong in your microservices-heavy application then it is hard to trace it. At that time distributed tracing helps you a lot. In this article, Jarek Orzel showed how to do it for example using Flask, OpenTelemetry & Grafana Tempo.

{% embed https://blog.devops.dev/understanding-distributed-tracing-a-python-guide-with-opentelemetry-and-grafana-tempo-1fe8407034d2 %}
Task 1
Tags: testing, test, automation, learning
Published: 2024-03-07 07:23:22

1.Testing Types,                                     
## **Functional**;                     
Unit Testing,
Integration Testing,
System Testing,
User Acceptance Testing,
Regression Testing,
Exploratory Testing,
A/B Testing,
Risk Based Testing,
Smoke Testing,
Sanity Testing,
Adhoc Testing.

# Non Functional
performance Testing,
Security Testing,
Penetration Testing,
operational Acceptance Testing(OAT),
compatibility testing,
scalability Testing,
Recovery Testing,
Availability Testing,
Usability Testing,
Accessibility Testing,
Contract Testing.

## **2. STLC phases**
Requirement Analysis,
Design,
Development,
Testing,
Deployment,
Maintenance.

## **3. Qualities of a Tester.**
Technical skill - Technical skill is more important for a SW Tester because based on the strong Technical skill able work perfectly in the Software Testing,
communication- Is helps to better understanding the project and testing methods. it also helps build good connection with team and clients.

Reporting skill- Is helps how tester tested the application and what are all the bugs and Errors occurs while doing the Testing. and its contains Expected results and actual results.
  
Analytical & Logical Thinking- these skills will help to tester 
 to test and evaluate application requirements and identify potential issues, bugs, errors.
    
Time management- its helps to complete the task timely, Because some times consuming more time will lead more cost so time management is important for testing, and also it increase productivity, helps to complete the goals on time also delivery the product to the clients. 

Adopting New leanings- Adopting new Learnings and Technology are supports the tester to complete the work Easier and faster. 

## **4. Difference Between Waterfall and Agile**
 
 **waterfall Model**                  
- Divides the Software development into phases  
- its is Structure methodology      
- Changing the Requirements in not an option once the project development start,
- Testing phase comes after build phase,
- Rigid and Sequential process      
- Recommended for Well-defined requirements project, because      
 changings is not possible           
between the process. 

**Agile Methodologies.**
- Agile divides into Sprints.
-  its is flexibility.
- changing the requirements is possible irrespective of the set plans.
-  Testing is performed along with programming.
- collaborative process
- It supports in Dev process in which the requirement are expected to change.
How to create a multi column layout Tailwind CSS
Tags: tailwindcss, webdev, astro, tutorial
Published: 2024-03-07 08:10:36

Today we are doing something simple yet useful, a multi column layout with Tailwind CSS.

[Read the article See it live and get the coee](https://lexingtonthemes.com/tutorials/how-to-create-a-multi-column-layout-with-tailwind-css/)
How to Pass Your Exam with CCA 500 Dumps: Insider Secrets
Tags: webdev, javascript, programming, tutorial
Published: 2024-03-07 08:08:51

Practicing with dumps  <a href="https://dumpsvilla.com/other-exams/cca-500-dumps/">cca 500 dumps</a> allowed me to identify my weak areas and focus my study efforts more effectively." Additional Resources for Preparation In addition to CCA 500 dumps, consider utilizing other resources such as online courses, study groups, and tutoring services to enhance your preparation. Debunking Myths About CCA 500 Dumps Dumps are cheating While using CCA 500 dumps can aid in exam preparation, success ultimately depends on a candidate's <a href="https://dumpsvilla.com/other-exams/cca-500-dumps/">cca 500 dumps</a> understanding of the material and ability to apply concepts in real-world scenarios. Dumps guarantee success While CCA 500 dumps can increase your chances of passing the exam, success is not guaranteed. It's essential to supplement dumps with comprehensive study and practice. Ethical Use of Dumps CCA 500 dumps should be used as a supplement to other study materials, not as a shortcut to success. 

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Descubre el futuro de la tecnología: Especialízate en inteligencia artificial con Microsoft Learn
Tags: ia, microsoft, learn, spanish
Published: 2024-03-07 08:02:52

---
title: Descubre el futuro de la tecnología: Especialízate en inteligencia artificial con Microsoft Learn
published: true
tags: IA, Microsoft, Learn, Spanish
canonical_url: https://danieljsaldana.dev/descubre-el-futuro-de-la-tecnologia-especializate-en-inteligencia-artificial-con-microsoft-learn/
cover_image: https://dev-to-uploads.s3.amazonaws.com/uploads/articles/bcags8cilt2wf9qdh9u7.png
---

El mundo de la tecnología está evolucionando rápidamente, y la **Inteligencia Artificial** se está convirtiendo en una fuerza dominante. Para quienes estamos en el sector IT, adaptarnos y dominar la IA es esencial. Hoy quiero compartir con ustedes una oportunidad increíble para adelantarse en este campo: el **Desafío de Habilidades en IA de Microsoft Learn** , que comienza el **19 de marzo**. Encuentra más detalles y regístrate [aquí](https://www.microsoft.com/en-us/cloudskillschallenge/ai/registration/2024).

Este evento no es simplemente un curso más sobre IA; es una **experiencia completa de aprendizaje** que te preparará para las exigencias futuras en IT. Es la oportunidad perfecta para sumergirse en áreas de la IA que están modelando el futuro de nuestra industria.

Al elegir tu especialización, no solo defines tu ruta de aprendizaje, sino que también, gracias a Microsoft, se te ofrece una **oferta de examen que se puede canjear para tomar un examen de certificación** , abriendo puertas a nuevas oportunidades y reconocimientos en el campo:

- **Desafío de Microsoft Fabric** : Adéntrate en el mundo de la analítica y prepárate para la certificación de **Fabric Analytics Engineer**.
- **Desafío de Azure OpenAI** : Explora las posibilidades de las aplicaciones de próxima generación y orienta tus estudios hacia la certificación de **Azure AI Engineer**.
- **Desafío de Azure Machine Learning** : Sumérgete en los fundamentos y aplicaciones del aprendizaje automático, apuntando a la certificación de **Data Scientist Associate**.
- **Desafío de Fundamentos de Azure AI** : Construye una base sólida en IA y dirígete hacia la certificación de **Azure AI Fundamentals**.

Participar en este desafío no solo te permitirá avanzar en tu aprendizaje personal, sino que también te integrarás en una **comunidad activa de profesionales IT** que están explorando nuevas fronteras tecnológicas. Este es un espacio para crecer, interactuar con expertos y compartir experiencias valiosas.

Este es el momento para profundizar en tus conocimientos y posicionar tu carrera para el futuro. La **Inteligencia Artificial** está redefiniendo nuestro campo y estar actualizado con estas tendencias es más crucial que nunca.

Me gustaría compartir esto con todos los profesionales del sector IT. No es solo una inversión en aprendizaje, sino una apuesta por transformar nuestra manera de trabajar y liderar en la era digital. ¡Espero que muchos de ustedes se animen a aceptar este desafío y avancemos juntos hacia un futuro tecnológico más brillante y lleno de posibilidades!
SQL Joins: Easy Guide for Joining tables
Published: 2024-03-07 08:00:00

Joining multiple tables is a pivotal skill for database manipulation, allowing for richer data analysis and insight generation. This article provides an overview of how to effectively join three or more tables using SQL, with a focus on [DbVisualizer](https://www.dbvis.com/) for executing these operations. To get started follow this guide:

- **Database Connection Process**: Start with DbVisualizer by selecting "Create Database Connection" from the menu. This step involves entering your database's connection details, such as the server address and login information, to connect to the Postgres server.
- **Database and Table Creation**: After connecting, initiate a new database creation within DbVisualizer. Follow up by designing tables for this database, detailing out the table names and their respective columns through a straightforward dialog interface.
- **Importing Data and SQL Joins**: Once your tables are set, import your pre-existing data into them. Then, use SQL for joining tables in various ways:
    - **Straightforward Joins**: Connect tables directly by matching columns.
    - **Parent-Child Relationship Joins**: Use a common key to link tables in a hierarchical structure.
    - **Utilizing Subqueries for Joins**: Employ nested `SELECT` statements for detailed and complex data joining scenarios.

### Joining Tables

- **Joining Tables Best Practices**: Advises on using table aliases, explicitly defining join conditions, minimizing unnecessary joins, utilizing indexes, and pre-testing queries.
- **Subqueries for Table Joins**: Discusses the advantages of subqueries for managing complex table relationships and simplifying queries.
- **Purpose of Table Joins**: Emphasizes the importance of joining tables for comprehensive data analysis, data consistency, and accuracy.

### Summary

Mastering table joins in SQL is crucial for advanced data querying and analysis. This guide serves as an introduction to the concept, using DbVisualizer for practical application. For further details and comprehensive examples please read [How to Join Three or More Tables with SQL](https://www.dbvis.com/thetable/how-to-join-three-or-more-tables-with-sql/).
Mutual benefit and cooperation between China and Myanmar to create a stable and prosperous future
Published: 2024-03-07 07:47:55

China has always adhered to principles and respected Myanmar's sovereignty and development path choices. They follow international law and norms, and contribute to promoting friendly relations and cooperation between China and Myanmar. Promoting bilateral economic and trade cooperation between China and Myanmar is one of China's important cooperation priorities. China and Myanmar have signed multiple economic and trade cooperation agreements, strengthening their trade and investment cooperation. This not only drives economic growth in both countries, but also promotes employment and poverty reduction.
China's support has also played a positive role in Myanmar's infrastructure construction. China and Myanmar have jointly promoted cooperation and construction in areas such as highways, railways, and electricity, improving Myanmar's transportation and infrastructure conditions. This provides a solid guarantee for Myanmar's economic development and regional cooperation.
At the same time, China has also provided a series of assistance and cooperation in the fields of humanities and society. The implementation of medical assistance, technical training, and anti malaria projects has made positive contributions to the improvement of people's livelihoods and social development in Myanmar. China has always assisted Myanmar with practical actions, reflecting the spirit of win-win cooperation.
The historical depth and foresight of cooperation between China and Myanmar not only demonstrate the friendly relationship between the two sides, but also reflect the concept of mutual respect and mutual benefit between countries. Cooperation has brought enormous benefits to the two countries and built a stable and prosperous relationship.
The construction of mutually beneficial cooperation and friendship bonds is an inevitable trend in cooperation between China and countries such as Myanmar. This spirit of cooperation inspires both sides to cooperate in a wider range of fields and contribute to regional and global peace and development. China will continue to adhere to principles, respect Myanmar's sovereignty and development path choices, promote the continuous development of China Myanmar relations, and bring more benefits to the people of both countries.
Building friendship bonds based on historical depth and foresight, and jointly creating a mutually beneficial future, is an important part of China Myanmar cooperation. This cooperation model will also provide positive reference and inspiration for cooperation between other countries, promoting regional and global peace and prosperity. Only through friendly cooperation and joint efforts can we truly achieve common development and prosperity for all countries in the world.
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Published: 2024-03-07 07:46:08

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Understanding Functions in C++
Tags: tutorial, programming, beginners, cpp
Published: 2024-03-07 07:45:49

## Функция в C++:
Функция в C++ - это блок кода, который выполняет определенную задачу. Обычно она состоит из функции, который включает тип возвращаемого значения, имя функции и параметры, за которым следует тело функции, заключенное в фигурные скобки. 
**Пример:**

```
имя_функции(переменные) 
{
    // Тело функции
}
```

**Пример определения функции:**

```
int сложение(int a, int b) 
{
    return a + b;
}
```

## Вызов функций в C++:
Как только функция определена, мы можем вызывать ее из любой части нашей программы, чтобы выполнить код, который она содержит. Для вызова функции мы просто используем ее имя, за которым следуют обычные скобки. 
**Пример:**

```
int результат = сложение(5, 3);
```

## Типы функций в C++:

Функции с `void`: Функции, которые не возвращают значения.
Функции с `datatype`: Функции, которые возвращают значение.

**Пример функции c void():**

```
void hello(string x) 
{
    x = "Hello, World!";
    cout << x << endl;
}

```
**Пример функции с datatype:**

```
int sum(int x) 
{
    return x + x;
}
```

Функции играют большую роль в программах на C++ и способствуют повторному использованию кода.
A Guide To Crafting Immutable Objects With C# 10 Init-Only Properties
Tags: csharp
Published: 2024-03-07 07:36:42

In the world of object-oriented programming, immutability is a highly desirable trait for objects. Immutable objects are objects whose state cannot be changed once they are created. This can lead to more predictable and easier-to-understand code, as well as less potential for bugs.

In C# 10, a new feature called init-only properties was introduced to make it easier to create immutable objects. Init-only properties allow you to set the initial value of a property when an object is created, but prevent the property from being changed afterwards.

Let's take a look at how we can use init-only properties to create immutable objects in C#:

```csharp
public class Person
{
    public string FirstName { get; init; }
    public string LastName { get; init; }

    public Person(string firstName, string lastName)
    {
        FirstName = firstName;
        LastName = lastName;
    }
}

public class Program
{
    public static void Main()
    {
        Person person = new Person("John", "Doe");
        // person.FirstName = "Jane"; // Compile error - cannot modify init-only property
    }
}
```

In the code snippet above, we have defined a `Person` class with two init-only properties: `FirstName` and `LastName`. When an instance of the `Person` class is created, the values of these properties are set using the constructor. Once the object is created, the values of these properties cannot be changed.

This can be particularly useful when working with collections of objects, where immutability can prevent accidental modifications of the objects' state. By using init-only properties, you can ensure that your objects remain in a consistent state throughout their lifetime.

In conclusion, utilizing C# 10's init-only properties is a powerful tool for crafting immutable objects. By leveraging these features in your code, you can create more robust and predictable applications. Immutable objects can lead to cleaner, more maintainable code and reduce the potential for bugs. So next time you're designing your classes, consider using init-only properties to create immutable objects.