teleren/devto huggingface dataset:
Netcup: A Comprehensive Review of Services and Benefits
Tags: netcup, cloud, vps
Published: 2023-03-03 12:19:20

[Netcup](https://www.netcup.de/) is a German-based hosting provider that offers a range of services, including web hosting, VPS hosting, dedicated servers, domain registration, and more. In this blog post, we'll take a closer look at the features of Netcup and how they can benefit businesses and individuals alike.

## Web Hosting
Netcup's web hosting services are designed to be reliable and easy to use. Its shared hosting plans offer a range of features, including unlimited bandwidth, email accounts, and MySQL databases. Additionally, Netcup's hosting platform is optimized for performance, which ensures that your website is fast and responsive. Its web hosting plans also come with a user-friendly control panel that makes it easy to manage your website and hosting account.

## VPS Hosting
Netcup's VPS hosting plans offer a high degree of flexibility and scalability. Its VPS plans are based on KVM virtualization, which allows you to run your operating system and install your software. Additionally, Netcup's VPS plans come with a range of features, including SSD storage, high-speed networking, and advanced security features.

## Dedicated Servers
Netcup's dedicated server plans are designed for businesses and individuals who require a high degree of performance and reliability. Its dedicated servers are based on powerful hardware and come with a range of features, including SSD storage, high-speed networking, and advanced security features. Additionally, Netcup's dedicated servers are fully customizable, which allows you to configure your server to meet your specific requirements.

## Domain Registration
Netcup also offers a range of domain registration services, including domain name registration, transfer, and renewal. Its domain registration services come with a range of features, including DNS management, WHOIS privacy, and domain forwarding. Additionally, Netcup's domain registration services are competitively priced, which makes it easy for businesses and individuals to register and manage their domain names.

## Customer Support
Netcup's customer support is available 24/7 and can be reached via email, phone, or live chat. Its support staff are knowledgeable and responsive and can help you with any issues or questions that you may have. Additionally, Netcup's website includes a range of helpful resources, including a knowledge base and user forums, which can help you to troubleshoot issues and learn more about the company's products and services.

## Final Thoughts
Netcup is a reliable and reputable hosting provider that offers a range of services to businesses and individuals. Its web hosting, VPS hosting, dedicated server, and domain registration services are designed to be easy to use, flexible, and scalable. Additionally, Netcup's customer support is responsive and knowledgeable, which ensures that you can get help when you need it. If you're looking for a hosting provider that can meet your needs and exceed your expectations, Netcup is definitely worth considering.
Vercel: Streamlining Your Web Development Workflow - A Comprehensive Overview
Tags: vercel, nextjs, cloud, cicd
Published: 2023-03-03 12:13:12

[Vercel](https://vercel.com/) is a cloud-based platform that allows you to develop, deploy, and manage websites and applications with ease. In this blog post, we'll take a closer look at the features of Vercel and how they can benefit developers and businesses alike.

## Deployment and Hosting
Vercel provides a seamless deployment and hosting experience that simplifies the process of launching and maintaining a website or application. Its zero-configuration deployment feature allows you to deploy your code without any manual configuration or setup. Additionally, Vercel's hosting platform is optimized for performance, which ensures that your website or application is fast and responsive.

## Serverless Functions
Vercel also offers a serverless function feature that allows you to execute code without the need for a server. This feature is built on top of the AWS Lambda service and allows you to run functions in response to events or HTTP requests. This can be useful for tasks such as handling webhooks, sending emails, and processing form data.

## Real-Time Collaboration
Vercel also provides a real-time collaboration feature that allows multiple developers to work on the same project simultaneously. This makes it easy for teams to collaborate and iterate on their code, without the need for manual version control or merge conflicts. Additionally, Vercel's preview feature allows you to see changes to your website or application in real-time, without having to redeploy your code.

## Scalability
Vercel is designed to be highly scalable, which means that it can handle large amounts of traffic without any downtime or performance issues. Its auto-scaling feature allows you to automatically scale up or down based on demand, which ensures that your website or application is always available and responsive. This can be particularly useful for websites or applications that experience sudden spikes in traffic.

## Security
Vercel also takes security seriously and provides a number of features to help protect your website or application. It provides free SSL certificates and uses HTTPS by default, which encrypts all traffic to and from your website or application. Additionally, Vercel's edge network provides protection against DDoS attacks and other security threats.

## Final Thoughts
Vercel is a powerful and easy-to-use platform that makes it easy to develop, deploy, and manage websites and applications. Its seamless deployment and hosting, serverless functions, real-time collaboration, scalability, and security features make it an ideal choice for developers and businesses who want to streamline their workflow and improve their online presence. If you're looking for a platform that can help you take your website or application to the next level, Vercel is definitely worth considering.
AI Untuk Sistem Alarm Cat Rumah
Published: 2023-03-03 12:13:08

Cat rumah adalah proyek DIY populer yang dilakukan banyak pemilik rumah untuk meningkatkan estetika rumah mereka. Namun, tugas ini bisa berbahaya, terutama jika tindakan pengamanan yang tepat tidak dilakukan. Salah satu risiko pengecatan rumah yang paling signifikan adalah menghirup asap cat, yang dapat menyebabkan masalah kesehatan. Dalam beberapa tahun terakhir, ada minat yang meningkat dalam menerapkan teknologi AI untuk sistem alarm pengecatan rumah untuk mengurangi risiko ini.

## Apa itu AI untuk Sistem Alarm Cat Rumah?

Sistem alarm pengecatan rumah bertenaga AI adalah perangkat yang dapat mendeteksi dan memperingatkan pemilik rumah tentang potensi bahaya yang terkait dengan pengecatan rumah. Sistem ini menggunakan sensor untuk mendeteksi tingkat senyawa organik volatil (VOC) di udara. VOC adalah bahan kimia yang ditemukan dalam cat yang dapat menyebabkan masalah pernapasan, sakit kepala, dan masalah kesehatan lainnya. Algoritme AI menganalisis data dari sensor dan memberi tahu pemilik rumah saat level VOC melebihi level aman.

## Manfaat Menerapkan AI untuk Sistem Alarm Pengecatan Rumah

Menerapkan teknologi AI untuk sistem alarm pengecatan rumah dapat memberikan beberapa manfaat. Teknologi tersebut dapat membantu pemilik rumah mengidentifikasi potensi bahaya kesehatan terkait pengecatan rumah, yang dapat membantu mereka mengambil langkah-langkah untuk mencegah masalah kesehatan. Selain itu, sistem alarm bertenaga AI juga dapat membantu pemilik rumah menghemat waktu dan uang dengan memberi tahu mereka saat sudah aman untuk masuk kembali ke area yang dicat.

## Tantangan dalam Menerapkan AI untuk Sistem Alarm Pengecatan Rumah

Terlepas dari banyak manfaat penerapan teknologi AI untuk sistem alarm pengecatan rumah, ada beberapa tantangan yang harus diatasi. Salah satu tantangan yang paling signifikan adalah memastikan bahwa sistem tersebut dapat diandalkan dan akurat. Algoritme AI harus dapat mendeteksi dan menganalisis level VOC di udara secara akurat untuk memastikan bahwa pemilik rumah mendapat peringatan saat diperlukan. Selain itu, sistem harus dirancang agar mudah digunakan, semudah menerapkan [cat kayu](https://avianbrands.com/products/items/avian-cat-kayu-dan-besi). Dengan demikian, pemilik rumah dapat dengan mudah memahami dan menggunakannya.

## Kesimpulan: Menerapkan AI untuk Sistem Alarm Pengecatan Rumah

Kesimpulannya, menerapkan teknologi AI untuk sistem alarm pengecatan rumah dapat memberikan beberapa manfaat bagi pemilik rumah, termasuk mengidentifikasi potensi bahaya kesehatan terkait pengecatan rumah dan menghemat waktu dan uang. Namun, penting untuk mengatasi tantangan penerapan sistem seperti itu, termasuk memastikan akurasi dan keandalan serta merancang sistem agar mudah digunakan. Pada akhirnya, penerapan teknologi AI untuk sistem alarm pengecatan rumah dapat meningkatkan keamanan dan kesejahteraan pemilik rumah yang menjalankan proyek DIY yang populer ini.
DigitalOcean: Simplifying Cloud Hosting for Businesses and Individuals
Tags: digitalocean, cloud, vps, database
Published: 2023-03-03 12:09:31

[DigitalOcean](https://m.do.co/c/7da793c1ebd6) is a cloud hosting provider that offers a range of services, including virtual private servers (VPS), object storage, managed databases, load balancing, and more. In this blog post, we'll explore the features and benefits of DigitalOcean, and how it can help businesses and individuals alike.

## Virtual Private Servers
DigitalOcean's virtual private servers are based on a simple pricing model that offers a range of features, including SSD storage, high-speed networking, and advanced security features. Additionally, DigitalOcean's VPS plans come with a range of operating systems and one-click app installations, which make it easy to deploy and manage your applications.

## Object Storage
DigitalOcean's object storage service is designed for storing and managing large amounts of unstructured data, such as images, videos, and documents. Its object storage service is highly available and can be accessed via a simple API, which makes it easy to integrate with your applications.

## Managed Databases
DigitalOcean's managed databases are fully managed, highly available, and scalable. Its managed databases support PostgreSQL, MySQL, and Redis, and come with a range of features, including automated backups, point-in-time recovery, and advanced security features.

## Load Balancing
DigitalOcean's load balancing service is designed to distribute incoming traffic across multiple backend servers. Its load-balancing service is highly available and scalable, which ensures that your application is fast and responsive even during high-traffic periods.

## Customer Support
DigitalOcean's customer support is available 24/7 and can be reached via email, phone, or live chat. Its support staff are knowledgeable and responsive and can help you with any issues or questions that you may have. Additionally, DigitalOcean's website includes a range of helpful resources, including a knowledge base and user forums, which can help you to troubleshoot issues and learn more about the company's products and services.

## Final Thoughts
DigitalOcean is a reliable and reputable cloud hosting provider that offers a range of services to businesses and individuals. Its VPS, object storage, managed databases, load balancing, and other services are designed to be easy to use, flexible, and scalable. Additionally, DigitalOcean's customer support is responsive and knowledgeable, which ensures that you can get help when you need it. If you're looking for a cloud hosting provider that can meet your needs and exceed your expectations, DigitalOcean is definitely worth considering.
PostgreSQL & AGE installation guide for WSL and common issues
Tags: apache, age, postgres, bitnine
Published: 2023-03-03 12:06:54

Greetings and welcome, 
I would like to write my first blog and it will summarize my on boarding starter guide for whoever wants to get started with Apache age contributions or if you are a part of the company and getting started:
WSL (Windows Subsystem for Linux) is the purposed system for the installation.

First of all I have started installing Postgres from the source code so I decided to get the most recent commit and build the master branch :) it was going well but eventually I got some troubles when I decided to install AGE, I found that:

![Issueofversions](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/x0jgdsbw688scgnitbav.png)

Actually, it was a mistake of mine because I supposed to take overview about both AGE and Postgres before getting into xD.
So the first note:

- Install Postgres version [11 or 12]

--------------

Let dive into second part which is getting AGE installed after changing the Postgres I decided to work with the newest version (12). **Here comes the second issue** AGE master branch is not compatible with version 12 so I needed to reinstall another version [11] =) exactly I have installed 11.17

----------------------------------

Installing AGE and running its test suite has been revealing issues related to permissions and it was getting stuck at the initdb point, its solution was moving from /mnt directory to /home directory :) 

![age_issues](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/i4dncqzc58g8tl7is7g2.png)


Conclusion
- AGE is compatible with postgres v12 and v11
- AGE master is compatible postgres v11 if you want to use v12 you will need to change the branch to AGE_PG12.1.0_ALPHA
- AGE installation is supposed to be installed on a directory relative to Linux subsystem not /mnt because it reveals issues 

Resources
- [Postgres installation from source code](https://www.postgresql.org/docs/11/install-short.html)
- [AGE installation from source code](https://age.apache.org/age-manual/master/intro/setup.html#installation)

Stackoverflow useful questions
- https://stackoverflow.com/questions/75579392/error-while-installing-apache-age-using-make-install
- https://stackoverflow.com/questions/62729326/initdb-error-could-not-create-directory-postgresql-permission-denied
- https://stackoverflow.com/questions/44878062/initdb-could-not-change-permissions-of-directory-on-postgresql-container


Links:
- https://github.com/apache/age
- https://age.apache.org/
DRY principle could be harmful. Here's why.
Tags: beginners, programming, cleancode, architecture
Published: 2023-03-03 11:33:51

Many people suggest the DRY principle (which stands for Don't Repeat Yourself). While in theory it is a solid idea and leads to code reuse, it can also lead to very subtle and hard-to-track unnecessary dependencies between code, which could create an unreasonable risk of regression.

Let's consider an example where I am going to reuse some logic from class A in class B. I can either copy-paste it or I can extract it into the utility class. DRY would suggest the second.


But what if at some point I will need to change class B behaviour, but not A and this behaviour is part of the extracted logic?

Depending on the code base I am either completely screwed or could be screwed.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/usdbaa0gcw3iy26fz868.jpg)

1️⃣ If I have good test coverage I am most likely in the "could be screwed" place. While the chance of breaking functionality is fairly low, the software isn't only about functionality. I could still break non-functional requirements, such as memory use or performance requirements.

2️⃣ If I don't have good enough coverage (and that I think is the most probable place to be) - I AM screwed. Unless I track each and every usage of the extracted logic - not only I could break non-functional requirements but I could break functional requirements as well - and never know it until it is too late.

So, don't use DRY blindly. It doesn't mean you should not extract common logic, but it does mean it should never be your default course of action.

👉 If you find this post useful please consider liking it and following me for more content on code quality.
Apache Spark and JDBC Write Parallelism.
Published: 2023-03-03 11:29:08

Hi, 
I'm new to this JDBC data loading in spark.
In my project We've to load data from S3, process it and write it to an Oracle Table using JDBC connection. But when there is a huge data, it takes very long. That's where I started using numPartitions for writing the data in parallel. I increased it, then I checked the count of live session in oracle server, it shows exactly the same count as numPartitions added. But the speed of data write is not changing. It takes same time as previous to complete the job. 

Does anyone know what I'm doing wrong? If possible, please guide me through the right steps.

Using Spark 3.3 in AWS Glue.

Thanks
JS Classes: Classes and Constructors
Tags: javascript, oop, tutorial, career
Published: 2023-03-03 11:24:08

##What are classes?
Classes are a template for creating objects. Use the keyword `class` to create a class.
Always add a method named `constructor()`

###Creating a new class
```
class Car{
 constructor(brand, model, color){
  this.brand = brand;
  this.model = model;
  this.color = color;
  this.sold = false;
 }
 carSold(){
  this.sold = true;
 }
}
```
We create a class with the `class` keyword and then create the `constructor` function. 

The constructor function immediately gets invoked when we create an object using this class. 

You might notice that there is a function 
```
carSold(){
  this.sold = true;
 }
```
Which is actually in the ES6 syntax. Normally, you'd see this function written like:
```
this.carSold = function(){
 this.sold = true;
}
```
###Creating an object with the class
Now as you're done creating the class, time to create an object with it.
To do this you need to type in:
`let <object_name> = new <class_name>(<parameters>)`

For example, for the class stated above:
```
let car1 = new Car('Toyota','Sienna','Blue')'
```
This would create an object car1 of Brand: Toyota, Model: Sienna and Color: Blue.

Here, the parameters inside the round brackets are passed to the constructor and thus sets the **Brand** to _Toyota_,  **Model** to _Sienna_ and **Color** to _Blue_.

Initially its `sold` status is set to `false`.
This is changed by calling the `carSold()` function.
So if you call `car1.carSold()` - the value of `car1.sold` will be `true` 

###To learn about the Extend and Super keyword, check out [JS Classes: Extend and Super Keyword](https://dev.to/acesif/js-classes-part-2-extend-and-super-keywords-in-js-classes-4o0m)
How Woovi Developers are using ChatGPT to move faster?
Published: 2023-03-03 11:05:10

## What is ChatGPT?

In lawman's terms, it is a machine learning tool that can answer your questions. You can answer anything in any language, and it will answer with text based on knowledge that it was trained, a lot of internet data. 

Code is text, so you can ask ChatGPT to generate code for you. When you realize this, the limit is your creativity and imagination

## AI at Woovi

We recommend everyone at Woovi to use ChatGPT, from developers, to marketing team, to sales team, to customer support team. We believe that AI will change how the people work, how software is made, and what customers expected from products.

This article is focused on how Woovi Developers are engineering their prompts to help them deliver faster to production

## How Woovi Developers are using ChatGPT to move faster?

The meta game for developers is using AI tools, you can read more about it on this article [The evolution of meta game for developers](https://sibelius.substack.com/p/the-evolution-of-meta-game-for-developers).

Let's provide a list of examples of how Woovi developers are using ChatGPT

### Documentation

We use ChatGPT to get a start for a new internal documentation. We also use it to refine and simplify some text.
We can also help us on Request for Comments.
For customer facing documentation it can helps on draft of articles, search, and FAQ generation.

### Articles

It helps generate articles for our products, and for our technical blog posts, like this one.

### Problem-Solving

It helps to understand stack trace of a given bug.
It helps writing a failing test for the bug.
It helps writing the test plan.

## Code

ChatGPT can generate from better code completion, to generation of the whole functions and logics. Moreover, it can generate code examples of how to use one package, or how to combine two or more packages.

We use ChatGPT to generate new eslint rules, to ensure new code is following the patterns that we believe

We use ChatGPT to generate jscodeshift codemods, to update old patterns of our codebase.

Boilerplate are no deal for ChatGPT, it is the smart copy and paste that we were looking for.

## In Summary
AI tools are just in the beginner, but they are already changed drastically how we work at Woovi, and other companies.

I hope this provide some practices examples of how you can adopt AI tools to your Startup.

---
Woovi
[Woovi](https://www.woovi.com) is a Startup that enables shoppers to pay as they like. To make this possible, Woovi provides instant payment solutions for merchants to accept orders.

If you want to work with us, we are [hiring](https://woovi.com/jobs/)!

---
Photo by <a href="https://unsplash.com/fr/@brett_jordan?utm_source=unsplash&utm_medium=referral&utm_content=creditCopyText">Brett Jordan</a> on <a href="https://unsplash.com/photos/5L0R8ZqPZHk?utm_source=unsplash&utm_medium=referral&utm_content=creditCopyText">Unsplash</a>
Using the World's Worst Fuzzer to Find a Kernel Bug - FuzzingWeekly CW9
Tags: security, testing, fuzzing, cybersecurity
Published: 2023-03-03 10:42:57

Using the World's Worst Fuzzer to Find a Kernel Bug: 
https://stigward.github.io/posts/fiio-m6-kernel-bug/

Unit Testing Vs Fuzz Testing - Two Sides Of The Same Coin?
https://www.code-intelligence.com/blog/unit-testing-vs-fuzz-testing

API Fuzzing: What it is and why you should use it
https://youtu.be/wX3GMJY9B6A

https://www.fuzztesting.io/fuzzing-weekly


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/tg41e0kc0pyv6ac7sd4c.png)