teleren/devto huggingface dataset:
Importance of CyberSecurity
Tags: devchallenge, cschallenge, computerscience, beginners
Published: 2024-06-13 07:58:56

_This is a submission for DEV Computer Science Challenge v24.06.12: One Byte Explainer._

## Explainer
<!-- Explain a computer science concept in 256 characters or less. -->
Cybersecurity is vital for protecting sensitive data from cyberattacks, ensuring privacy, and maintaining the integrity of financial systems, healthcare, and government operations. It prevents data breaches, identity theft, and financial loss, supporting national security by safeguarding against espionage and cyber warfare.

<!-- ## Additional Context -->
<!-- Please share any additional context you think the judges should take into consideration as it relates to your One Byte Explainer. -->

<!-- Team Submissions: Please pick one member to publish the submission and credit teammates by listing their DEV usernames directly in the body of the post. -->

<!-- Don't forget to add a cover image to your post (if you want). -->

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/7lails4ytw0m8jac1dd1.png)




<!-- Thanks for participating! -->
One Byte Explainer: Recursion
Tags: devchallenge, cschallenge, computerscience, beginners
Published: 2024-06-13 07:52:02

_This is a submission for DEV Computer Science Challenge v24.06.12: One Byte Explainer._

## Explainer
To understand recursion, see [here](https://dev.to/jonrandy/one-byte-explainer-recursion-9hn).
Decoding Recursion
Tags: devchallenge, cschallenge, computerscience, beginners
Published: 2024-06-13 07:44:06

_This is a submission for DEV Computer Science Challenge v24.06.12: One Byte Explainer._

## Explainer
<!-- Explain a computer science concept in 256 characters or less. -->
**Recursion** is a technique where a function calls itself, breaking a problem into smaller sub-problems. It simplifies tasks like sorting and tree traversal. Key in algorithms and data structures, it offers elegant solutions but must avoid infinite loops.


<!-- Please share any additional context you think the judges should take into consideration as it relates to your One Byte Explainer. -->

<!-- Team Submissions: Please pick one member to publish the submission and credit teammates by listing their DEV usernames directly in the body of the post. -->

<!-- Don't forget to add a cover image to your post (if you want). -->


<!-- Thanks for participating! -->
Cursor Animation : Creating Smooth Hover Effects in CSS
Tags: javascript, webdev, coding, css
Published: 2024-06-13 07:43:38

Check out this short video on YouTube for a quick demonstration on how to create smooth hover effects in CSS:

[Watch the video](https://youtube.com/shorts/YM5hPXuk-Cs?si=hn6BdQJNMxXdfYos)

please subscribe to my [YouTube channel](https://www.youtube.com/@DevDivewithDipak?sub_confirmation=1
) to support my channel and get more web development tutorials.

In the video, you will learn how to:
- Apply CSS hover effects
- Use the `transition` property for smooth animations
- Enhance user interactivity with simple CSS tricks

Feel free to leave your thoughts and questions in the comments! Happy coding!
In Excel, Concatenate the Top 3 Members in Each Group into a String
Tags: beginners, programming, tutorial, productivity
Published: 2024-06-13 07:38:00

**Problem description & analysis**:

Below is a grouped table having detailed data under each group:

![the grouped table](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/7o3pqs25sfl04lmlnvfy.png)

We need to concatenate the top 3 locations in each group into a string with the comma and display them along with the group header.

![the desired result table](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/1qx85w5o9yw9ddx806md.png)

**Solution**:

Use **SPL XLL** to enter the formula below:
```
=spl("=?.group@i(~(1)).([~(1)(1),~.top(-3;~(3)).(~(2)).concat@c()])",A2:C13)

```
As shown in the picture below:

![the result table with code entered](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/5lh34uy7jtovt93mt0l3.png)
**Explanation**:

group@i groups rows by the specified condition; ~(1) represents the 1st member of the current row. the top() function gets the top N members. concat@c concatenates members of a sequence with the comma.
Tỉ lệ kèo nhà cái mới nhất
Published: 2024-06-13 07:26:14

https://kenhkeonhacai.org/cac-keo-nha-cai-pho-bien-tai-euro-2024/ Tỷ lệ kèo nhà cái bóng đá: Euro 2024, C1✔️Ngoại Hạng Anh✔️La Liga✔️Bundesliga✔️Ligue 1
https://keonhacaiorg1.zohosites.com
https://hashnode.com/@keonhacaiorg1
https://hackmd.io/@keonhacaiorg1
https://kenhkeonhacai.org/cac-keo-nha-cai-pho-bien-tai-euro-2024/
Day 2 of 100 days of code challenge
Tags: buildinpublic, 100daysofcode, dsa
Published: 2024-06-13 07:20:36

Here's Day 2 guys!

Concreting yesterday's topic by solving one more LC que today, of Base Complement using left and right shift operators. (Umm yeah, it took time to think and build logic but satisfied after seeing Runtime🤡)
Study in New Zealand benifts and oppurunites
Published: 2024-06-13 07:19:40

High-Quality Education: New Zealand is renowned for its excellent education system, with universities and institutions consistently ranking well globally.

Diverse Range of Courses: Whether you're interested in arts, sciences, technology, or humanities, New Zealand institutions offer a wide variety of courses and programs.

Research Opportunities: Many universities in New Zealand are involved in cutting-edge research across various fields, providing opportunities for students to engage in research projects.

Beautiful and Safe Environment: New Zealand is known for its stunning landscapes, vibrant cities, and relatively low crime rates, offering a safe and comfortable environment for students.

Cultural Diversity: Studying in New Zealand allows you to experience a multicultural society and interact with people from various backgrounds.

Work Opportunities: International students can work part-time (up to 20 hours per week) during term time and full-time during vacations, which helps offset living expenses and gain practical experience.

Post-Study Work Visa: Upon graduation, students may be eligible for a post-study work visa, allowing them to work in New Zealand for up to three years and potentially gain residence.

English Language: Studying in an English-speaking country improves language proficiency, which is valuable for career prospects globally.

Scholarship Opportunities: Various scholarships and funding options are available for international students, depending on the institution and course of study.

Quality of Life: New Zealand consistently ranks high in quality of life indices, offering a balanced lifestyle with a focus on health, well-being, and outdoor activities
[](
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/s3mwo0a5q4tm4u370zi3.png))
Swift Interview Questions and Answers
Tags: swift, swiftinterview, swiftinterviewquestions, programming
Published: 2024-06-13 07:18:26

When preparing for a [Swift Interview Questions](https://www.onlineinterviewquestions.com/swift-interview-questions-answers/), it is essential to be well-versed in the basics and some advanced topics of the language. Here are the top questions that freshers may encounter during a Swift interview, along with their answers.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/mdm7a60qhptyfug7132y.png)

Q1. What is Swift?
Ans: Swift is a powerful and intuitive programming language for macOS, iOS, watchOS, and tvOS. It is designed to work with Apple’s Cocoa and Cocoa Touch frameworks and is highly optimized for performance.

Q2. What are the advantages of Swift over Objective-C?
Ans: Swift offers numerous advantages over Objective-C, such as better readability, easier maintenance, safer type system, less code, and improved performance.

Q3. What are Optionals in Swift?
Ans: Optionals in Swift are used to represent a value that can either exist or be nil. They are declared using the ? symbol.

Q4. What is the difference between let and var in Swift?
Ans: let is used to declare constants, which means the value cannot be changed once set. var is used to declare variables that can be modified after initial assignment.

Q5. What is the difference between nil and null?
Ans: In Swift, nil represents the absence of a value for an optional. Swift does not use null; instead, it uses nil for optionals.

Q6. What is a Tuple in Swift?
Ans: A tuple is a group of multiple values combined into a single compound value. Tuples can contain values of different types.

Q7. Explain the guard statement in Swift.
Ans: The guard statement is used for early exit from a function, loop, or condition if a certain condition is not met. It helps in improving code readability and maintainability.
Jodhpur Jaisalmer Tour
Tags: jaisalmer, tour, package
Published: 2024-06-13 07:17:42

Unveiling the Enchantment of Rajasthan: A Journey Through Jodhpur Jaisalmer Tour
Embark on a captivating adventure through the heart of Rajasthan with a Jodhpur Jaisalmer tour. This immersive experience unveils the vibrant culture, architectural marvels, and captivating history that defines "The Land of Kings."

Jodhpur: The Blue City Beckons

Your [Jodhpur Jaisalmer tour](https://rajasthanx.com/7-days-jaipur-jodhpur-jaisalmer-tour-package/) commences in the majestic city of Jodhpur, also known as the "Blue City." Be mesmerized by the sprawling Mehrangarh Fort, perched atop a rocky hill and offering breathtaking panoramic views. Explore its intricate carvings, courtyards, and museums, each whispering tales of a bygone era.

Umaid Bhawan Palace: A Marvel of Modern Royalty

Step into the grandeur of Umaid Bhawan Palace, a 20th-century masterpiece blending architectural styles. This royal residence, a part of which is a functioning hotel, boasts opulent interiors, manicured gardens, and an art-deco museum. Jodhpur Jaisalmer tour wouldn't be complete without marveling at its sheer magnificence.

Jaisalmer: Where the Desert Comes Alive

As you journey further, the arid landscapes of Jaisalmer unfold, beckoning you with their golden charm. Nicknamed the "Golden City," Jaisalmer is a mesmerizing fort city built from honey-colored sandstone that shimmers under the desert sun.

Conquer the Fort and Explore the Havelis

The imposing Jaisalmer Fort, perched atop a solitary hill, is the crown jewel of the city. Explore its labyrinthine alleyways, intricately carved temples, and magnificent Jain temples. Your Jodhpur Jaisalmer tour wouldn't be complete without getting lost in the maze-like beauty of the fort.

Beyond the Fort Walls: Jaisalmer's Hidden Gems

Venture beyond the fort walls to discover the architectural gems of Jaisalmer. Admire the ornate facades of Patwon Ki Haveli and Salim Singh Ki Haveli, each an opulent mansion showcasing the city's rich heritage. Immerse yourself in the serenity of the abandoned village of Kuldhara, a place shrouded in mystery.

Experience the Thar Desert's Enthrallment

No Jodhpur Jaisalmer tour is complete without a desert adventure. Embark on a captivating camel safari through the golden sands of the Thar Desert. Witness a mesmerizing desert sunset, painting the dunes in vibrant hues, and spend a starlit night under the vast desert sky, a memory etched forever.

Book Your Jodhpur Jaisalmer Tour and Create Memories of a Lifetime

A Jodhpur Jaisalmer tour promises an experience that transcends time. From majestic forts and opulent palaces to the stark beauty of the desert, this journey unveils the essence of Rajasthan. [Book your tour package today](https://rajasthanx.com/) and embark on an adventure that will leave you spellbound.
Looking for a pyhton Community
Tags: python, opensource, discuss
Published: 2024-06-13 07:16:00

Greetings to everyone.Delighted I am to be art of this team. I am **Ouma Ronald** a student at _**Bugema University Main Campus ,Kampala, Luweero District**_. .I would like to get some get some guidance and recommendations about the communities that I can join and be part such that i can contribute and learn more skills which later will will help me get a job.I am  familiar with languages **like Python, Java, php,Javascript**,etc. Besides, I can also work remotely in the field of Development in case of any chance because i have the required skills
Identifying Common Cyber Attacks and Proactive Prevention Techniques
Published: 2024-06-13 07:13:27


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/v7afzf0f01e3cqip3zq5.png)

Taking your business online opens doors to growth, but it also exposes you to cyberattacks. This article explores different cyber threats and how to protect your website.

### Common Cyberattacks:

- **Phishing Attacks**: These emails or websites try to trick you into revealing sensitive information.

- **Malware**: Malicious software like viruses and ransomware can steal data or disrupt your website.

- **DDoS Attacks**: These attacks overwhelm your website with traffic, making it unusable.

- **Cross-Site Scripting (XSS)**: Hackers inject malicious scripts into websites to steal user information.

### Securing Your Website:

- **Choose a Reliable Hosting Provider**: A good hosting provider offers features like firewalls, malware detection, and DDoS protection. WeWP is mentioned as an example.

- **Implement a Web Application Firewall (WAF)**: A WAF filters out malicious traffic before it reaches your website.

- **Perform Regular Security Audits**: Regularly scan your website for vulnerabilities to identify and address them before attackers can exploit them.

- **Use Secure File Transfer Protocols**: Secure protocols like SFTP encrypt data transfers, preventing unauthorized access.

- **Update Software Regularly**: Outdated software can have vulnerabilities that attackers can exploit.

- **Have a Disaster Recovery Plan**: Regularly back up your website data so you can restore it quickly in case of an attack.

- **Use SSL/TLS Encryption**: This technology encrypts data transmissions between your website and visitors, protecting sensitive information.

**Also Read** : [How to Solve the Invalid SSL/TLS Certificate Issue](https://www.wewp.io/solve-invalid-ssl-tls-certificate-issue/)

### Why Choose a Secure Hosting Provider?

By choosing a secure hosting provider, you benefit from their expertise and robust security measures. This minimizes the risk of cyberattacks and data breaches, protecting your online business. WeWP is again highlighted as a provider offering top-notch security features.

### Conclusion

Cybersecurity is crucial in today’s digital world. By implementing these measures and choosing a secure hosting provider, you can significantly reduce the risk of cyberattacks and keep your website safe.

**Read Full Blog Here With Insights** : [https://www.wewp.io/](https://www.wewp.io/common-types-of-cyber-attacks-and-how-to-prevent-them/)
Homaid: Your Ultimate Platform for Task Assistance
Published: 2024-06-13 07:09:35

In today's fast-paced world, balancing personal and professional responsibilities can be overwhelming. Whether it's completing household chores, running errands, or managing work tasks, there never seems to be enough time in the day. That's where Homaid comes in.

Homaid is more than just a platform; it's a community dedicated to connecting individuals in need of assistance with those ready to lend a helping hand. Whether you're a busy professional seeking extra support or someone looking to earn additional income, Homaid offers a seamless and efficient solution.

Connecting People in Need

Are you struggling to juggle your daily tasks? From cleaning and organizing to grocery shopping and pet care, Homaid connects you with reliable individuals eager to assist. Our platform carefully vets each helper to ensure they meet our high standards of reliability and professionalism. Say goodbye to stress and hello to a more balanced life with Homaid.

Empowering Task Providers

Are you looking for a flexible way to earn extra income? Homaid provides an opportunity for skilled individuals to showcase their talents and offer their services to those in need. Whether you're a seasoned professional or someone with a passion for helping others, Homaid welcomes you to join our community and make a difference.

Seamless and Efficient Process

At Homaid, we understand the importance of simplicity and efficiency. Our user-friendly platform makes it easy to post tasks, browse available helpers, and communicate securely. With transparent pricing and reliable support, Homaid ensures a hassle-free experience for both task seekers and providers.

Join the Homaid Community Today

Whether you're in need of assistance or eager to lend a helping hand, Homaid is here for you. Join our growing community today and discover the endless possibilities of task assistance. Together, we can make everyday life a little easier for everyone.
10 Proven Methods for Enhancing Web Page Loading Speed
Published: 2024-06-13 07:08:04


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/u0gabo054trp9v79zkbo.png)

This article highlights the critical role of website loading speed in online business success. A slow website frustrates visitors and hurts SEO ranking. Here are 10 effective ways to improve your website speed:

1. **Reliable Hosting**: Choose a hosting provider that prioritizes speed and scalability. WeWP is mentioned as an example of such a provider.

2. **Image Optimization**: Compress images using tools or plugins like TinyPNG or by adjusting their size and format. Utilize modern formats like WebP for superior compression.

3. **Minimize Redirects**: Avoid unnecessary redirects (URL forwarding) as they slow down loading times.

4. **Remove Unused Plugins**: Deactivate or delete plugins that are no longer needed. Plugins add extra code that needs to load, impacting speed.

5. **Compress Files with Gzip**: This protocol reduces the size of HTML, CSS, and JavaScript files for faster loading. Brotli compression offers even better results.

6. **Reduce HTTP Requests**: Fewer files on your page mean fewer requests the browser needs to make, leading to faster loading.

7. **Optimize CSS and JavaScript**: Minify these files by removing unnecessary characters and comments, resulting in smaller file sizes.

8. **Activate Browser Caching**: This stores website data on visitors’ devices so they don’t need to download it again on subsequent visits, speeding up page load times.

9. **Use a Content Delivery Network (CDN)**: A CDN distributes your website content across geographically dispersed servers, allowing users to access it faster regardless of location.

10. **Maintain a Clean Database**: Regularly remove unnecessary data, optimize tables, and create indexes in your website’s database for faster query execution and page loading.

**Also Read** : [Why You Need to Supercharge Your Web Hosting With CDN: A Must-know Guide!](https://www.wewp.io/supercharge-web-hosting-with-cdn/)

By implementing these tips, you can significantly improve website speed, leading to a better user experience, higher SEO ranking, and ultimately, increased business success.

Read Full Blog Here With Insights : [https://www.wewp.io/](https://www.wewp.io/10-effective-ways-to-improve-webpage-loading-speed/)
In-house Server vs. Cloud Hosting: Which One to Choose?
Published: 2024-06-13 07:04:13


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/wz2ajljmt9nf6vkb142w.png)

This blog post explores the key differences between in-house servers and cloud hosting to help businesses make informed decisions about their IT infrastructure.

### In-House Servers vs. Cloud Hosting:

- **IT Infrastructure**: In-house servers require physical space and maintenance, while cloud hosting offers remote storage accessible from anywhere.

- **Data Accessibility**: In-house servers allow local data access without an internet connection, whereas cloud hosting requires internet access for remote data access.

- **Time Savings**: Cloud hosting simplifies software management with web browser access, while in-house servers might require device-specific installations.

- **Security & Backup**: Cloud providers typically offer robust security and backup systems, while in-house servers require self-managed security and potentially less sophisticated backups.

- **Scalability**: Scaling in-house servers can be expensive and complex, while cloud hosting allows for easy resource scaling based on needs.

- **Cost**: In-house servers involve upfront hardware costs, ongoing maintenance, and energy bills. Cloud hosting follows a pay-as-you-go model, potentially saving costs for smaller businesses.

### Pros and Cons of In-House Servers:

- **Pros**: Full control over data storage, predictable ongoing costs, and a feeling of greater data security.

- **Cons**: High upfront investment, potential for wasted resources during low-demand periods, and expensive upgrades during growth phases.

### Pros and Cons of Cloud Hosting:

- **Pros**: No upfront hardware costs, easy remote access for workforces, adjustable storage and resources based on needs, and potentially stronger security measures.

- **Cons**: Reliance on internet connectivity, potential for high costs with high-demand applications, and dependence on a third-party provider for data security.

**Also Read**: [How to Upgrade Your Hosting Plan for Reliable Performance?](https://www.wewp.io/upgrade-hosting-plan-for-reliable-performance/)

### Choosing the Right Option:

- **Cloud Hosting**: Ideal for businesses prioritizing remote work access, data backup and recovery, and flexibility.

- **In-House Servers**: Suitable for businesses requiring complete control over data security, on-site storage for legacy applications, or meeting specific compliance needs.

**Considerations**: Remote work needs, budget limitations, and internet connection reliability are key factors to consider when making this decision.

## Conclusion:

The best choice depends on your business goals, data security requirements, and budget. Cloud hosting offers flexibility and scalability, while in-house servers provide more control. Seeking expert advice can be helpful for making an informed decision.

**Read Full Blog Here With Insights** : [https://www.wewp.io/](https://www.wewp.io/in-house-server-vs-cloud-hosting/)
Efficient Ways to List PostgreSQL Databases
Tags: postgressql
Published: 2024-06-13 07:00:00

Learn how to list databases in PostgreSQL using command-line tools, SQL queries, and database clients. Each method is tailored to different preferences and requirements.

Use the command-Line method to connect and list databases with `psql`:

1. Connect
    
    ```
    psql -U <username>
    ```
    
2. List databases
    
    ```
    \l
    ```
    
    ```
    \l+
    ```
    
Retrieve databases using a query

```sql
SELECT * 
FROM pg_catalog.pg_database 
WHERE datistemplate = false;
```

Use a client like DbVisualizer;

1. Connect to your server.
2. View the databases in the “Databases” section.

## FAQ

### How to list PostgreSQL databases with a single command?

```
psql -U <username> -l
```

### How to get the list of tables in a database with psql?

Connect to a database;

```
\c <database_name>
```

List tables;

```
\dt
```

### What is the easiest way to list databases in PostgreSQL?

Using a database client for an intuitive interface.

### How to use pgAdmin to view the list of databases?

Open pgAdmin, connect, and expand "Databases".

## Conclusion

Listing PostgreSQL databases can be done via command-line tools, queries, or database clients. Choose the method that fits your workflow. For detailed instructions, read the article [How to List Databases in Postgres Using psql and Other Techniques.](https://www.dbvis.com/thetable/postgres-list-databases/)