teleren/devto huggingface dataset:
The Science of Animal Love: How Pets Boost Your Health and Happiness
Published: 2024-03-27 17:59:13




[The Enduring Power of Animal Love](https://typeofanimal.com/
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/e3ykviuwpx73oufyc5x8.png))
The human-animal bond is a powerful and multifaceted force, enriching our lives in countless ways. It's a love that transcends language, cultures, and even species, offering companionship, comfort, and unconditional affection. But what exactly is "animal love," and how does it manifest in the various relationships we share with the animal kingdom?
Beyond Cuteness: The Many Forms of Animal Love
Animal love goes far beyond the simple pleasure we experience from seeing a cute puppy or a majestic lion. It encompasses a spectrum of emotions and behaviors, including:
Companion animals: Dogs, cats, horses,guinea pigs, and many other creatures form deep bonds with their human companions. This love is often expressed through physical touch, playful interactions, and a strong sense of loyalty and mutual support.
Parental love: Witnessing the fierce love and dedication of animal parents to their offspring is a testament to the power of the bond. From birds meticulously building nests to mammals fiercely protecting their young, this love ensures the survival and well-being of future generations.
Social bonds: Many animals form strong social connections with others of their species. These bonds are crucial for survival, cooperation, and even play, demonstrating the importance of love and connection within animal communities.
The Science Behind the Love
While the full extent of animal emotions is still being explored, scientific research provides evidence that animals do experience feelings that resemble human love. Studies have shown that animals release hormones like oxytocin, associated with bonding and affection, when interacting with their loved ones. Additionally, brain scans reveal similar activity patterns in regions associated with reward and motivation when animals interact with those they care about.
The Benefits of Animal Love
The positive impact of animal love on human well-being is undeniable. Studies have shown that owning a pet can:
Reduce stress and anxiety
Lower blood pressure
Increase feelings of happiness and social connection
Provide a sense of purpose and responsibility
Animal love can be especially beneficial for individuals struggling with loneliness, depression, or other mental health challenges. The unconditional love and support offered by animals can provide a sense of comfort and security, fostering emotional well-being and resilience.
Conclusion: A Bond Worth Cherishing
The love we share with animals is a powerful force that enriches our lives in countless ways. It transcends the physical and emotional, reminding us of the interconnectedness of all living beings. By understanding and appreciating the various forms of animal love, we can strengthen our bonds with these creatures and foster a more compassionate and responsible relationship with the animal kingdom.
Connect to WireGuard clients from LAN (with PFSense)
Tags: pfsense, network, wireguard, vpn
Published: 2024-03-27 17:37:11

{%- # TOC start -%}

- [Introduction](#introduction)
- [Problem Setup and Variables](#problem-setup-and-variables)
- [Static Routes](#static-routes)
- [Create a Static Route in PFSense](#create-a-static-route-in-pfsense)

{%- # TOC end -%}

## Introduction

Here's my particular situation:

1. I'm developing [Emilio](https://getemil.io). Which requires to have an accessible endpoint so that I can query stuff from a Gmail Addon.
2. I have Nginx Proxy Manager at home routing requests made to my development url to my laptop so I can test this endpoint.
3. I have a WireGuard VPN server at home that I can use to connect my devices to my local network when I travel.


You might have a similar issue if you have set up a server somewhere, say, your friend's home, and you want that server to be part of your local network. 

**Problem**:
WireGuard clients (my laptop) have a totally different subnet:

- Your local subnet (probably): `192.168.0.0` (`255.255.255.0` as the mask or `/24`)
- WireGuard subnet: `10.6.0.0/24`

This means that, while I can ping LAN devices from my laptop when connected through WireGuard, I cannot do the opposite.

Here's a solution that worked for me.

## Problem Setup and Variables

To make this guide clearer I will create fictional addresses:

- My laptop's WireGuard IP: `10.6.0.12`
- WireGuard's server internal IP at home: `192.168.0.59`

**What I want**:
NGINX routing requests from `test.domain.com` to `10.6.0.12`.

## Static Routes

I want to tell my NGINX host or any device in my LAN for that matter, where to point when I request the IP `10.6.0.12`.

This is a great use case for static routes.

To create a static route you need 3 things:

1. The Gateway: What's the entry point for the subnet you want to connect to.
2. The subnet you want to connect to
3. The subnet mask

In my case:
1. Gateway: `192.168.0.59`
2. Subnet: `10.6.0.0`
3. Subnet mask: `/24` or `255.255.255.0` (they're 2 ways of saying the same)

## Create a Static Route in PFSense

I use PFSense at home, so I will demonstrate how to do it in there. If you have another router or firewall just search how to add a static route in your specific model.

1. Go to `System` > `Routing`
2. In the `Gateways` tab, add a new gateway.
3. Give the gateway the name you want and set the IP, in my case `192.168.0.59` (the WireGuard server at home).
4. Apply the changes.
5. Now in the `Routing` menu, go to `Static Routes`
6. Hit `+ Add`
7. In Destination Network add the WireGuard subnet, in my case `10.6.0.0/24`
8. Select the Gateway we just added
9. Give it a description if you want
10. Save and apply changes

Done!

Now you should be able to ping your laptop from your LAN. It might take a few minutes though, so be patient.

In my case I can now create an NGINX proxy that redirects `test.domain.com` to my laptop while away at `10.6.0.12`.
Access parent component value from the Repeater in Filament
Tags: filament, laravel, php
Published: 2024-03-27 17:34:19

If you want to interact with fields outside of Repeater input, then you can use use `$get('../../parent_field_name')`.

Yes, `$get` is very powerful function.

Let's say you have few [Fields](https://filamentphp.com/docs/3.x/forms/fields/getting-started) in the form - Order fields.

```php

<?php

use App\Models\Product;
use Filament\Forms;
use Filament\Forms\Form;

public static function form(Form $form): Form
{
	return $form
	    ->schema([
	    	Forms\Components\TextInput::make('order_number')
	    	    ->label('Order Number')
	    	    ->placeholder('Order Number')
	    	    ->maxLength(20)
	    	    ->required(),

    	 	Forms\Components\Repeater::make('products')
    	     	->relationship()
    	     	->schema([
    	     		Forms\Components\TextInput::make('product_code')
    	     		    ->label('Product Code')
    	     		    ->required(),

	     			Forms\Components\Select::make('product_id')
    	     		    ->label('Product')
    	     		    ->options(Product::query()->pluck('name', 'id'))
    	     		    ->required()
    	     		    ->reactive()
    	     		    ->afterStateUpdated(fn ($state, Forms\Set $set) =>
    	     		        $set('price', Product::find($state)?->retail_price ?? 0)
    	     		    )
    	     		    ->distinct()
    	     		    ->disableOptionsWhenSelectedInSiblingRepeaterItems()
    	     		    ->searchable(),

    	     		Forms\Components\TextInput::make('quantity')
    	     		    ->label('Quantity')
    	     		    ->numeric()
    	     		    ->default(1)
    	     		    ->required(),

    	     		Forms\Components\TextInput::make('price')
    	     		    ->label('Unit Price')
    	     		    ->disabled()
    	     		    ->numeric()
    	     		    ->required(),
    	     	]),
	    ]);
}
```

Now, you want to access the order number in the product repeater, you can do with

```php

Forms\Components\TextInput::make('product_code')
    ->label('Product Code')
    ->required()
    ->afterStateUpdated(function(Forms\Get $get) {
    	return $get('../../order_number'); // using .. you can access parent component value. same as directory structure.
    }),

```

For more details you can refer the [Filament](https://filamentphp.com/docs/3.x/forms/fields/repeater#using-get-to-access-parent-field-values) doc for the same.

and there you go!..
香港机房
Published: 2024-03-27 17:33:12

在当今的数字环境中，企业和组织严重依赖服务器来托管网站、应用程序和数据，从而实现与客户和利益相关者的无缝连接和通信。 然而，随着对数字基础设施的依赖日益增加，网络威胁的风险也随之而来，包括分布式拒绝服务 (DDoS) 攻击，这可能会扰乱运营并造成重大的财务和声誉损失。 在本文中，我们深入探讨了高防服务器（例如在香港托管且具有 CN2 连接的服务器）在减轻 DDoS 攻击和确保稳健的数字运营方面的重要性。

了解 DDoS 攻击：

DDoS 攻击是一种恶意形式的网络攻击，其中多个通常感染恶意软件的受感染设备被用来以大量流量淹没目标服务器或网络。 大量传入数据耗尽了目标的资源，使其无法响应用户的合法请求，从而导致服务中断、停机和潜在的财务损失。

高防服务器的兴起：

为了应对日益增长的 DDoS 攻击威胁，托管提供商开发了配备先进缓解技术的高防服务器，以抵御和缓解大规模攻击。 这些服务器采用复杂的流量分析算法、异常检测机制和流量清洗技术来过滤恶意流量，确保关键服务不间断运行。
**_[香港机房](https://www.simcentric.com/sc/data-center/hk/)_**
香港服务器采用 CN2 连接的优势：

具有 CN2 连接的香港服务器在 DDoS 防御和网络性能方面具有多项优势。 CN2 是中国下一代互联网的缩写，是一种优质网络服务，可提供高速、低延迟的连接，并可直接路由到全球主要互联网交换点和内容分发网络 (CDN)。 这可确保最佳网络性能并最大限度地减少延迟，从而增强托管服务的响应能力和可靠性。

服务器租用和带宽分配：

租用高防服务器时，企业可以选择自定义带宽分配，以满足其特定要求和预算限制。 托管提供商提供灵活的带宽计划，允许企业根据需要扩展或缩减资源，确保最佳性能和成本效益。

DDoS防御机制：

高防服务器采用一系列 DDoS 防御机制来实时检测、缓解和消除攻击。 这些机制包括速率限制、数据包过滤、流量分流和恶意IP地址黑名单。 此外，一些服务器利用机器学习算法和行为分析技术来识别和阻止与 DDoS 攻击相关的异常流量模式。

CN2GIA：

CN2GIA（CN2 全球互联网接入）是由精选托管提供商提供的一项高级服务，为托管服务器提供增强的安全性和性能功能。 CN2GIA 利用 CN2 连接和全球流量优化技术，确保从世界任何地方快速、可靠且安全地访问托管服务。 该服务包括内置的 DDoS 防护、流量整形和内容缓存功能，进一步增强托管应用程序和网站的弹性和效率。

结论：

在网络威胁和数字漏洞日益增加的时代，企业必须优先考虑其在线基础设施的安全性和弹性。 托管在香港等地的高防服务器具有 CN2 连接和先进的 DDoS 防御机制，为减轻 DDoS 攻击带来的风险并确保关键服务的不间断运行提供了强大的解决方案。 通过投资高防服务器租赁并利用 CN2GIA 服务，企业可以保护其数字运营、保护其声誉并保持在数字市场中的竞争优势。
Securing iOS Private and Public Keys with Apple Hardware Technology
Tags: ios, security, apple, encryption
Published: 2024-03-27 17:22:28

### Context:
Apple's hardware technology plays a crucial role in securing iOS private and public keys, ensuring the integrity and confidentiality of data.

### Problem Statement:
With the increasing sophistication of cyber threats, the security of private and public keys has become a significant concern. These keys, which are integral to encryption and decryption processes, need robust protection.

### Solution:
Apple addresses this issue with its advanced hardware technology. The Secure Enclave, a hardware-based key manager, is isolated from the main processor to provide an extra layer of security. It handles key management, ensuring that private keys are securely generated and stored, and never exposed to the rest of the system.

### Conclusion:
Apple's hardware technology provides a robust solution to secure iOS private and public keys. By leveraging the Secure Enclave, Apple ensures that these keys are protected from potential threats, thereby safeguarding user data and maintaining user trust.
Laravel/Symfony Upgrade like a PRO 🦄
Tags: laravel, symfony, php
Published: 2024-03-27 17:20:44

Hello [dev.to](http://dev.to/) community 👋

Today, I spent the entire day migrating a huge project from version 6.3 to 6.4 on the Symfony framework. I found myself wondering if there was a way to make it easier. Is there a method to automatically check for potential issues that could potentially disrupt the project?

**Is there a tool that can potentially help overcome these problems?** 

I suppose the best way to address this is to cover the project with unit tests. However, in real-life projects, there are often challenges such as pressure from business stakeholders and MVP mindsets that force developers to ignore duties related to unit tests.

If there are people in the [dev.to](http://dev.to/) community with experience in automated package upgrades, please share your experiences in the comments.
How analyzing SERP ranking can improve your website's search engine rankings?
Tags: serp, webdev
Published: 2024-03-27 17:17:26

As a developer, you're likely aware of the importance of Search Engine Results Pages (SERPs) in determining the visibility and success of your website. But have you ever wondered how understanding SERP itself can help you improve your SERP rankings?

No? Let's see how. :) 

- Know Your SERP Features

Google SERPs have evolved to include various features like knowledge graphs, image packs, and videos, in addition to the traditional organic results. These features enhance the user experience by providing quick answers or diverse content


 - Use structured data

Structured data helps search engines understand and interpret your website's content better. Implementing schema markup, for example, can help Google display your content in a more engaging way on SERPs. This could include star ratings, event dates, or other relevant information.


- Optimize for Mobile SERPs

Mobile device searches continue to rise, so optimizing for mobile is crucial. Ensure your website is mobile-friendly and load times are minimal. Google's mobile-first indexing means that the mobile version of your site will be prioritized in SERPs.

- Monitor SERP Positions

Keep a close eye on where your website's pages rank for different keywords. This awareness is crucial because even a slight change in SERP rankings can impact your website's traffic.

That's interesting, but how to find SERP Rankings? There are 2 ways: 

- Follow a manual process - Search the query and check pages one by one. This is an approach that is both labor intensive (and therefore expensive)💰 and can not scale easily.

OR

- Leverage an #API: This way, they can add/feed all the search terms and get the relevant content/results.

Sounds amazing?

ApyHub's SERP Rank Checker #API can return a #JSON from any #Google search page.

Try the API from here: https://apyhub.com/utility/serp-rank
Hire SEO Expert
Tags: javascript, programming, beginners, python
Published: 2024-03-27 17:15:32

**Hire SEO Specialists Offshore**
Hire a seasoned SEO Specialist with Remote Scouts to rank your site on search engines and grow your business with the most sophisticated SEO strategies. We boast a team of highly skilled SEO experts who know how to drive traffic with well-researched marketing strategies including quality SEO expert services like technical SEO, on-site SEO, content optimization, and off-site SEO to boost your website.

While you can find reliable SEO experts in your vicinity, you will be working with individuals who have limited capacity and experience in relaying their SEO-specific skills to drive engagements and traffic which can hinder proper visibility for your brand and company. Hiring a seasoned **[offshore SEO specialist](https://remotescouts.com/seo-specialists/)** from us gives you the ability to work with a qualified and certified individual who has diverse experience in generating traffic through targeted SEO practices.
Bettertech Software - Software Solutions for Smart Entreprises
Tags: it, software, solutions
Published: 2024-03-27 17:06:14

Bettertech develops business management software projects and technological solutions that support the strategy of organizations, improving their productivity and competitiveness.

We provide solutions adapted to different business areas, including Management and ERP, Technical Support, CRM, Teams and Projects, Fleet, Industry and Production, Logistics and Distribution, Business Intelligence, and more.

[https://www.bettertech.pt](https://www.bettertech.pt)
DHCP server in Azure
Tags: azure, network
Published: 2024-03-25 20:28:05

There is a mythology in the cloud world, particularly in Azure, adding a DHCP server will open the seventh door of Hell. The VM will be deleted, it will disturb VMs in your VNET, break Azure… 
Let's see what the reality behind and when and how you can use a DHCP server in Azure. 

You can safely install a DHCP service in your Azure VM. But, if you intend to provide IP configuration for your VMs, it will not work. 

To understand we need to remember how Network works in Azure. Azure Network is based on Hyper-V network virtualization, VXLAN. In this model, a network packet leaving the operating system of the VM is encapsulated in the virtual network interface and sent directly to its destination. 
Let’s look at what happens when an Azure VM requests an IP configuration. All Azure VMs are configured to use DHCP. The Operating system will send a DHCP discovery message. This is a broadcast message, using UDP. The virtual network interface will intercept the message and the network virtualization system will take care of the configuration using the configuration of the subnet. 

A DHCP server in the same Subnet or the same VNET could not answer to any other VM on the same Subnet or VNET, broadcast messages are not transmitted in Azure Virtual Network. 
Using a DHCP service on a VM to serve other VMs on the same network is useless. VMs will always get the VNET configuration, and no discovery can be made to the DHCP server. This scenario is ineffective.

But there is a scenario where having a DHCP server in Azure makes sense. It is when you use a Hybrid Network using Express Route, Site-to-Site VPN, or SD-Wan. 
In this situation, you may want to have a DHCP in Azure not to serve VMs in your Azure VNETs, it will not work, but your clients on-premises connect to Azure. For this, you will need a DHCP relay agent. 
A DHCP relay agent is a service listing to broadcast messages on its local network and retransmit the request to a DHCP server using a unicast message. Unicast is allowed in Azure networking, so a DHCP server in Azure can deliver an IP configuration to a client outside Azure. This is the support scenario where you can use a DHCP server in Azure. 
But, until recently, there was a historical limitation on DHCP traffic in Azure, a rate limit on unicast packet to UDP 67. But not anymore, so you can deploy A DHCP server without restriction.
Hire Certified Cryptocurrency Recovery Expert / Pro Wizard Gilbert Recovery
Published: 2024-03-27 16:54:14

Upon receiving the confirmation from Pro Wizard Gilbert Recovery that my lost BTC had been restored to my wallet, a wave of relief and gratitude washed over me. The weight of uncertainty lifted, and I felt immense gratitude towards the team who helped recover my funds. The experience of having my lost funds recovered has also played a significant role in rebuilding my trust in online transactions, especially when it comes to handling cryptocurrency. Knowing that there are reliable services like Pro Wizard Gilbert Recovery out there gives me assurance that there are ways to recover lost assets in the ever-evolving digital landscape. The journey of losing and recovering my funds has taught me valuable lessons in reevaluating my security measures. It highlighted the importance of securely storing private keys, using reputable wallets, and being cautious of phishing attempts and scams that could compromise cryptocurrency holdings. To safeguard cryptocurrency assets, it is essential to diversify storage methods, such as utilizing hardware wallets, offline storage, and implementing two-factor authentication wherever possible. Regularly updating security practices and staying informed about the latest security threats can help prevent future incidents of loss or theft. The experience of having my lost BTC restored by https://prowizardgilbertrecovery.xyz has been a true testament to the expertise and dedication of professionals in the field. I am grateful for their swift action and relentless efforts in ensuring the safe return of my funds. This journey has not only reinforced the value of diligence and caution in managing cryptocurrency but has also instilled in me a sense of appreciation for the support available in times of crisis within the digital asset space. I am thanking Pro Wizard Gilbert Recovery for their invaluable support and expertise in restoring the lost BTC serves as a reminder of the importance of diligence in safeguarding digital assets. This journey of loss and recovery has not only reinstated faith in the security of online transactions but has also imparted valuable lessons on enhancing security measures for future protection. The experience of having the lost BTC returned to the wallet is a testament to the power of timely intervention and expert assistance in the realm of cryptocurrency recovery.  Contact Pro Wizard Gilbert Recovery ASAP through.


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Best Wishes.
Python Selenium Architecture and Selenium Virtual environment significance
Published: 2024-03-27 16:36:53

## **Python Selenium Architecture has below components **

- Client Libraries 
- Json Wire Protocal
- Browser Driver
- Real Browser

**Client Libraries** are the map to work with selenium directories, which will enable to work / communicate with selenium.
Client libraries provides necessary things for selenium to perform any action which then selenium will communicate with Json wire protocol.

**Json Wire Protocol** it convert into light weight data for communicating with browser driver.
Json wire protocol allows all respective drivers to communicate with their browser to perform an action.

**Browser Driver** acts as a bridge between libraries and browsers, every browsers has their own drivers which can be downloaded from web, eg., chrome browser has chrome driver, firefox browser has geckodriver and so on..
Browser driver communicate with real browsers.

**Real Browsers** - selenium supports different browsers like chrome, firefox, microsoft edge, safari, etc.. and supports on different operating systems like Mac, windows, linux..

and finally selenium API, which supports software to software interactions.

## **_Selenium Virtual Environment Significance_**

- Selenium virtual environment helps to run the program without disturbing the existing / other programs or project in the same system.

- It is sandboxing different modules of python to test them.

- It is self contained isolated directory which contains python and its various modules.

- It provide self isolated environment for testing.

- It give folder like structure for your unique projects.

We can install this virtual environment via terminal / cmd prompt by giving their installation commands (or) by downloading tool called Pycharm
Learning AWS Day by Day — Day 18 — Types of VPC, Subnets and Security
Tags: aws, cloud, cloudcomputing, beginners
Published: 2024-03-27 16:36:00


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/k0h5i9uwfgsqpqm38wq2.png)

Exploring AWS !!

Day 18:

Types of VPC, Subnets and Security

Types of VPCs: Default and Non-Default

Default VPC: EC2-VPC platform only — it comes with a default VPC that has a default subnet in each availability zone. A default VPC has benefits of advanced features provided by EC2-VPC and is ready for you to use.

Non-Default VPC: Regardless of which platforms your account supports, you can create your own VPC, and configure it as you need. Subnets created here are called non-default subnets.

Subnets: dividing a large network into multiple smaller logical networks. Each subnet is a separate network on its own machine in one subnet cannot talk to machine in other subnet directly. Route through main router has to be taken.

Types: Public and Private subnets
Public subnet has Internet gateway associated with it.
Private subnet does not have any route to Internet Gateway.

200 subnets can be created per VPC.
5 VPC per region can be created.

Security in VPC:
Security Groups: acts as a virtual firewall for your instances to control inbound and outbound traffic.
Network Access Control Lists (NACLs): optional level of security for VPC that acts as a firewall. Controls traffic in and out of one or more subnets.
Security groups can be used for EC2, while NACLs are for subnets and for one subnet it will give security to 100s of EC2 inside that subnet.