teleren/devto huggingface dataset:
Mobile Development HNG
Published: 2024-07-06 16:44:01

My Journey to Becoming a Mobile Developer with HNG Internship

As an aspiring mobile developer, I'm happy to start a career by joining the HNG Internship program. In this blog post, I'll share my excitement about learning Flutter, a popular mobile development platform, and explore the common software architecture patterns used in Flutter apps.

Flutter: The Future of Mobile Development

Flutter is a cross-platform framework that allows developers to create high-performance, visually attractive, and natively compiled applications for mobile, web, and desktop from a single codebase. With its growing popularity and strong community support, Flutter has become a go-to choice for many developers looking to build modern and responsive mobile apps quickly.

Software Architecture Patterns in Flutter
When it comes to building Flutter apps, developers often rely on various software architecture patterns to structure their code and ensure maintainability, testability, and scalability. 

Here are a few common patterns used in Flutter development:
1. Bloc (Business Logic Component)
Pros: Separates business logic from the presentation layer, making the code more testable and easier to maintain.
Cons: Can lead to boilerplate code and requires a learning curve for developers unfamiliar with reactive programming.

2. Provider
Pros: Simple to implement and understand, with a straightforward API for state management.
Cons: May not scale well for complex applications with multiple levels of nested widgets.

3. Riverpod
Pros: Provides a more modular and testable approach to state management, with features like dependency injection and code generation.

Cons: Requires a shift in thinking for developers used to traditional state management approaches.

My Journey with HNG Internship
As I embark on my journey with the HNG Internship, I'm excited to dive deeper into Flutter development and learn from experienced mentors and peers. The internship provides a unique opportunity to gain practical experience, build a portfolio, and potentially secure a job in the tech industry.

The HNG Internship is a remote internship program that offers training and mentorship in various tech tracks, including mobile development. By completing the internship, participants can earn certificates and potentially secure job opportunities with partner companies. To learn more about the HNG Internship, visit their website at https://hng.tech/internship.

I'm eager to put my skills to the test and contribute to real-world projects during the internship. By the end of the program, I aim to become a proficient Flutter developer and be well-prepared for a career in mobile development.

If you're interested in learning more about the HNG Internship and the opportunities it offers, visit https://hng.tech/hire or https://hng.tech/premium 

Join me on this exciting journey to becoming a skilled mobile developer through the HNG Internship program.
Submission for wix studio challenge
Tags: devchallenge, wixstudiochallenge, webdev, javascript
Published: 2024-07-06 16:42:25

*This is a submission for the [Wix Studio Challenge ](https://dev.to/challenges/wix).*


## What I Built
<!-- Created a Wildflower Clothing E-commerce Site -->

## Demo
<!-- https://ravixalgorithm.wixstudio.io/wildflower-clothing-->

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/onmbvhr8xrip4ccxn2pi.png)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/jyvtgzqgxxxe9ew1hy04.png)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/rmntplcydwlz5bcd6med.png)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/wv1cm9atdn3p65bunp07.png)


<!-- Thanks for participating! →
Python Lists Unpacked: Your Everyday Guide to Using Lists
Published: 2024-07-06 16:42:07

Today, I intend to share one of Python’s most simple yet powerful tools: lists. 
Whether you’re just starting your coding journey or you've been coding in Python for a while, understanding lists and how to wield them can make your life a whole lot easier

**What Exactly Are Python Lists?**

Just as you are with your shopping list, think of yourself at a food market. You’ve got fruits, vegetables, snacks, and maybe some indulgent treats (of course, we all want something like this, don’t we?). In Python, a list is doing the same job. It's a collection of things, which are stored in one place, they are there and can - as a result - be added or removed. Here is an example of what it looks like:

```
my_shopping_list = ['apples', 'bananas', 'carrots', 'doughnuts']
```
Isn’t it simple? But don’t be deceived by their simplicity – lists can perform miracles.

**Making and Extracting Lists**

Everything is very easy where you’ve made a list. You should just take those things that should be on your list and include them in square brackets; the list is yours in a second. A list can be generated like this:

```
my_friends = ['Alice', 'Bob', 'Charlie']
```
Now, let’s say you want to know who is at the top of your friends’ list. To access any element within a list we use its index number. Mind that Python starts indexing from zero so that the first element would be indexed 0:

```
first_friend = my_friends[0] # This will be ‘Alice’
```
**Adding and Removing Elements**

Have a new pal? No worries. Use the append() method to add them at the end of the list:

```
my_friends.append('Diana')
```

Oh no, made an error? Do you have to eliminate someone from this list? It’s possible to remove any value from a list through remove():

```
my_friends.remove('Bob')
```
Alternatively, when you want to pop off an item at the end, simply use pop():

```
last_friend = my_friends.pop() # Removes and returns 'Diana' (if she was the last)
```
**Why Use Lists?**

Lists aren’t limited to merely saving a bunch of names or things. They are vital for Python data handling. Data iteration, object differentiation or mere programming organization can be facilitated using lists.

They also are what leads us to more complex data structures like arrays (in libraries like NumPy). These are necessary for data analysis and scientific computing.

**Conclusion**

In brief, there is flexibility in using python lists for programming in different ways as they’re simple and helpful tools. Beginning with managing little variable collections up to working on large datasets, mastering all that lists stand will help significantly on your coding journey.
Guard Your Digital Fortress: Essential Privacy Best Practices Revealed
Tags: opensource, privacy, security, cybersecurity
Published: 2024-07-06 16:32:59

In an era where our digital lives are increasingly intertwined with our everyday activities, ensuring our privacy online has never been more critical. From financial transactions to personal conversations, our digital footprint can be vast and vulnerable. Here are some crucial best practices to keep your data safe:

**1. Strong, Unique Passwords:** Start with the basics. Use a mix of letters, numbers, and symbols, and avoid using the same password across multiple accounts.

**2. Enable Two-Factor Authentication (2FA):** Adding an extra layer of security significantly reduces the risk of unauthorized access. Tools like VerifyVault make this process seamless and secure.

**3. Update Regularly:** Keep your software, apps, and devices up to date. Updates often include security patches that shield you from the latest threats.

**4. Encrypt Your Data:** Whether it’s your emails, files, or messages, encryption scrambles your data so that only authorized parties can access it. VerifyVault offers robust encryption features to protect your sensitive information.

**5. Be Wary of Phishing:** Don’t click on suspicious links or download attachments from unknown sources. VerifyVault's commitment to transparency and open source development ensures that your 2FA codes are generated securely.

**6. Review App Permissions:** Regularly audit which apps have access to your data and revoke permissions from apps that don’t need them.

**7. Backup Your Data:** Always have a backup plan. Whether it’s using automatic backup features or manually backing up your most critical information, having a copy ensures you can recover from data loss scenarios.

### **<u>Take Action Today:</u>**
Start securing your accounts with VerifyVault, a free and open-source 2-Factor Authenticator designed for Windows and soon Linux users. Protect your online presence with its encrypted, offline-capable features and enjoy the peace of mind that comes with using a reliable 2FA solution.
Day 5: Adding Dark Mode to My Social Media App 🚀
Tags: javascript, programming, react, typescript
Published: 2024-07-06 15:51:26


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/3st4n4m1cq0r83j47n0m.jpg)

Dark mode has been a highly requested feature, and implementing it has been a rewarding experience. Using Next.js and Tailwind CSS, I seamlessly integrated dark mode into the app, enhancing the user experience and making it easier on the eyes for late-night browsing.

Here's a quick overview of what I did:

Utilized Tailwind CSS's dark mode feature for easy theming.
Ensured that all components adapt smoothly between light and dark themes.
Tested the app across different devices to ensure consistency.
I love how it looks and can't wait to share more updates!

Feel free to connect with me and share your thoughts! Let's chat and collaborate! 🌐💻
How can we design the backend architecture to handle increasing traffic ?
Tags: help
Published: 2024-07-06 15:29:26

Hello everyone,

As IronBox (https://ironbox.kz/) continues to expand its services and customer base, we are looking to redesign our backend architecture to handle increasing traffic and data. We want to ensure our system remains robust, efficient, and scalable.

We would love to hear your thoughts and suggestions on the following:

What are the best practices for designing a scalable backend architecture?
How can we ensure our system can handle sudden spikes in traffic?
What technologies or frameworks would you recommend for scalability and reliability?
How can we efficiently manage and process large amounts of data?
What are the key considerations for maintaining high performance as we scale?
Your insights and experiences will be highly valuable to us. Thank you in advance for your contributions!
2582. Pass the Pillow
Tags: php, leetcode, algorithms, programming
Published: 2024-07-06 15:27:13

2582\. Pass the Pillow

Easy

There are n people standing in a line labeled from 1 to n. The first person in the line is holding a pillow initially. Every second, the person holding the pillow passes it to the next person standing in the line. Once the pillow reaches the end of the line, the direction changes, and people continue passing the pillow in the opposite direction.

- For example, once the pillow reaches the nth person they pass it to the n - 1th person, then to the n - 2th person and so on.

Given the two positive integers n and time, return the index of the person holding the pillow after time seconds.

**Example 1:**

- **Input:** n = 4, time = 5
- **Output:** 2
- **Explanation:** People pass the pillow in the following way: 1 -> 2 -> 3 -> 4 -> 3 -> 2.

  After five seconds, the 2nd person is holding the pillow.

**Example 2:**

- **Input:** n = 3, time = 2
- **Output:** 3
- **Explanation:** People pass the pillow in the following way: 1 -> 2 -> 3.

  After two seconds, the 3rd person is holding the pillow.

**Example 3:**

- **Input:** n = 8, time = 9
- **Output:** 6

**Constraints:**

- <code>2 <= n <= 1000</code>
- <code>1 <= time <= 1000</code>



**Solution:**


```
class Solution {

    /**
     * @param Integer $n
     * @param Integer $time
     * @return Integer
     */
    function passThePillow($n, $time) {
        $direction = 1;  // 1 for forward, -1 for backward
        $current = 0;    // Starting at the first person

        for ($i = 0; $i < $time; $i++) {
            $current += $direction;
            
            if ($current == $n - 1) {
                $direction = -1;  // Change direction to backward when reaching the last person
            } elseif ($current == 0) {
                $direction = 1;   // Change direction to forward when reaching the first person
            }
        }
        
        return $current + 1; // Convert to 1-based index
    }
}
```

- **[LinkedIn](https://www.linkedin.com/in/arifulhaque/)**
- **[GitHub](https://github.com/mah-shamim)**
Mastering React Fragments: Simplifying JSX Structures for Cleaner, Faster Components
Tags: react, javascript, html, css
Published: 2024-07-06 15:25:53

React fragments are a feature introduced in React 16.2 that allow you to group a list of children elements without adding extra nodes to the DOM. This is particularly useful in situations where you need to return multiple elements from a component but don't want to introduce unnecessary wrapper elements like `<div>`.

Here's a breakdown of why React fragments are beneficial:

- **Cleaner JSX:**  Fragments help keep your JSX code cleaner and more concise by eliminating the need for unnecessary wrapper elements.
- **Improved Performance:** By reducing the number of DOM nodes, fragments can contribute to slightly better performance as there are fewer elements to manipulate in the DOM.
- **Valid HTML Structure:**  In certain scenarios, adding extra wrapper elements can lead to invalid HTML structures. Fragments avoid this issue.

There are two ways to create React fragments:

1. **Using the `Fragment` component:** This is the explicit way and involves importing the `Fragment` component from React:

```javascript
import React, { Fragment } from 'react';

function MyComponent() {
  return (
    <Fragment>
      <h1>Hello</h1>
      <p>This is some content.</p>
    </Fragment>
  );
}
```

2. **Using the Shorthand Syntax (`<> ... </>`)**  This is a more concise way introduced in React 16.2. It's essentially syntactic sugar for the `Fragment` component:

```javascript
function MyComponent() {
  return (
    <>
      <h1>Hello</h1>
      <p>This is some content.</p>
    </>
  );
}
```

Here are some common use cases for React fragments:

- **Returning Multiple Elements:** When your component needs to return multiple elements from its render method, fragments provide a way to group them without adding an extra DOM node.
- **Conditional Rendering:**  If you have conditional logic that determines which elements to render, fragments can help maintain a clean structure without introducing unnecessary wrappers.
- **Keys in Lists:** When working with lists and assigning keys to elements, fragments are often used to group the elements together for proper key assignment.

Overall, React fragments are a valuable tool for keeping your React components well-structured and improving code readability. They help maintain clean JSX and avoid unnecessary DOM elements.
Demystifying React: Building Dynamic User Interfaces with Efficiency and Ease
Tags: react, javascript, html, css
Published: 2024-07-06 15:20:10

React is a popular open-source JavaScript library used for building user interfaces, particularly for single-page applications. Developed and maintained by Facebook, React allows developers to create reusable UI components, making it easier to build and manage complex user interfaces.

Key features of React include:

1. **Component-Based Architecture**: React applications are built using components, which are self-contained, reusable pieces of code that define how a part of the UI should appear and behave. This modularity improves maintainability and reusability.

2. **Virtual DOM**: React uses a virtual DOM to optimize updates to the actual DOM. When the state of a component changes, React creates a virtual representation of the DOM, compares it with the previous version, and efficiently updates only the changed parts in the real DOM. This process, called reconciliation, enhances performance.

3. **JSX**: JSX is a syntax extension for JavaScript that allows developers to write HTML-like code within JavaScript. It makes the code more readable and easier to write. JSX is then transpiled to JavaScript by tools like Babel.

4. **Unidirectional Data Flow**: React follows a unidirectional data flow, meaning data flows in one direction from parent components to child components. This makes it easier to understand how data changes affect the UI.

5. **Hooks**: Introduced in React 16.8, hooks are functions that let developers use state and other React features in functional components. Hooks like `useState`, `useEffect`, and `useContext` simplify state management and side effects in functional components.

6. **Ecosystem**: React has a rich ecosystem with various libraries and tools that complement it, such as React Router for routing, Redux for state management, and Next.js for server-side rendering.

React is widely used in the industry for building dynamic, high-performance web applications. Its declarative approach and powerful features make it a preferred choice for developers working on both small and large-scale projects.
Dịch Vụ Thiết Kế Website Theo Yêu Cầu Tại Terus
Tags: website, digitalmarketing, seo, terus
Published: 2024-07-06 15:01:53


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/nh5bqwxh89jud0mu9l1y.jpg)
Trong thời đại số hóa ngày nay, việc sở hữu một website phù hợp là rất quan trọng đối với mỗi doanh nghiệp. Tuy nhiên, không phải ai cũng có đủ kiến thức và khả năng để [thiết kế website chuyên nghiệp và độc đáo](https://terusvn.com/thiet-ke-website-tai-hcm/) theo nhu cầu riêng của mình. Đây chính là lý do tại sao dịch vụ thiết kế website theo yêu cầu trở nên hết sức cần thiết.

Thiết kế website theo yêu cầu là một dịch vụ cho phép khách hàng tùy chỉnh và cá nhân hóa website của mình theo sở thích và nhu cầu cụ thể. Thay vì sử dụng các mẫu website sẵn có, dịch vụ này cho phép doanh nghiệp có được một website độc đáo, mang đậm dấu ấn riêng và phù hợp với chiến lược kinh doanh của họ.

Sử dụng dịch vụ thiết kế website theo yêu cầu mang lại nhiều lợi ích cho doanh nghiệp. Trước hết, nó cho phép doanh nghiệp có những thiết kế khác biệt và sáng tạo, thu hút sự chú ý của khách hàng tiềm năng. Hơn nữa, website được thiết kế theo yêu cầu sẽ bao gồm các tính năng và chức năng riêng biệt, phù hợp với hoạt động kinh doanh của doanh nghiệp. Cuối cùng, dịch vụ này còn giúp tiết kiệm chi phí so với việc phải tự thiết kế hoặc thuê các công ty thiết kế website khác.

Công ty Terus là một trong những đơn vị hàng đầu cung cấp dịch vụ thiết kế website theo yêu cầu tại Việt Nam. Với đội ngũ chuyên gia tài năng và kinh nghiệm phong phú, Terus cam kết sẽ đem đến cho khách hàng những giải pháp thiết kế website độc đáo, chuyên nghiệp và phù hợp với mọi nhu cầu kinh doanh.

Với kinh nghiệm nhiều năm trong lĩnh vực thiết kế website, cùng với đội ngũ chuyên gia nhiệt huyết, Terus tự tin sẽ mang đến cho khách hàng những giải pháp website hoàn hảo, phục vụ tối ưu mọi nhu cầu kinh doanh. Hãy liên hệ với Terus ngay hôm nay để được tư vấn và hỗ trợ [thiết kế website theo yêu cầu](https://terusvn.com/thiet-ke-website-tai-hcm/) của bạn.

Tìm hiểu thêm về [Dịch Vụ Thiết Kế Website Theo Yêu Cầu Tại Terus](https://terusvn.com/thiet-ke-website/dich-vu-thiet-ke-website-theo-yeu-cau/)

Digital Marketing:

·        [Dịch vụ Facebook Ads](https://terusvn.com/digital-marketing/dich-vu-facebook-ads-tai-terus/)

·        [Dịch vụ Google Ads](https://terusvn.com/digital-marketing/dich-vu-quang-cao-google-tai-terus/)

·        [Dịch vụ SEO Tổng Thể](https://terusvn.com/seo/dich-vu-seo-tong-the-uy-tin-hieu-qua-tai-terus/)

Thiết kế website:

·        [Dịch vụ Thiết kế website chuẩn Insight](https://terusvn.com/thiet-ke-website/dich-vu-thiet-ke-website-chuan-insight-chuyen-nghiep-uy-tin-tai-terus/)

·        [Dịch vụ Thiết kế website](https://terusvn.com/thiet-ke-website-tai-hcm/)
HiTechLab,in,Tamilnadu,Schools
Published: 2024-07-06 14:35:54

தமிழ்நாட்டு அரசுஉயர்/மேல்நிலைப்  பள்ளிகளில் 5 ஆண்டிற்கு முன் HiTech lab ஒன்று தொடங்கப்பட்டது அனைவரும் அறிந்ததே.அதில் ஒரு Server 10/20 thin client இருக்கும்.அதை எப்படி பயன்படுத்துவது என்று இதுவரைக்கும் பெரும்பாலான ஆசிரியர்களுக்கோ அல்லது அலுவலக பணியாளர்களுக்கோ தெரியாது.ஏனெனில் windows இல் பழகி விட்டு Linux Boss OS ஐ எப்படி செயல்படுவது என்றே தெரியாமல் இருக்கிறது.உதாரணத்திற்கு chrome browser ஐ அதில் எப்படி install செய்வதென்றே தெரியவில்லை.இந்த நிலையில் என்னுடைய Facebook timeline இல் Python language கற்றுக்கொள்ள ஒரு வாய்ப்பு என பதிவுகள் தென்பட்டன.நானும் குறிப்பிட்ட WhatsApp குழுவில் இணைந்தபோது Linux என்பது பல்வேறு வகைகளில் இலவச மற்றும் பிரத்யேக பயன்பாட்டுக்கு ஏற்ற ஒரு OS என தெரியவருகிறது.இனிமேல் தான் அந்த WhatsApp குழுவின் வழிகாட்டுதலின் படி செயல்பட்டு தேங்கி கிடக்கும் Hi tech lab பயன்பாட்டை அதிகரிக்க முடியும் என்ற நம்பிக்கை ஏற்பட்டு உள்ளது.நன்றி
Boost Your Development Projects with Quality Content from Wordsmithh
Tags: contentwriting, socialmediacontent, copywriting, webdev
Published: 2024-07-06 14:43:13

Sure, here's a post for a dev website using the link to Wor

In the fast-paced world of web development, having high-quality content is essential to engaging your audience and driving success. That's where Wordsmithh comes in. As a leading [content writing agency](https://wordsmithh.com/), we specialize in crafting compelling, SEO-optimized content tailored to your unique needs.

From detailed technical articles and engaging blog posts to user-friendly website content and persuasive copywriting, Wordsmithh has the expertise to elevate your development projects. Our team of skilled writers ensures that your content not only resonates with your target audience but also enhances your online presence and boosts your search engine rankings.

Discover how Wordsmithh can transform your content strategy and take your development projects to the next level. Visit [Wordsmithh](https://wordsmithh.com/) today and unlock the power of words.