teleren/devto huggingface dataset:
ReactJS Props
Tags: frontend, react, javascript, webdev
Published: 2023-05-02 04:10:09

Building interactive user interfaces is a common usage for the well-known JavaScript framework React. Utilizing props—an acronym for properties—is one of React's key characteristics. We shall discuss React props in this post along with their function, significance, and definition.

**What Are React Props, Exactly?**

Props are a method of passing data between components in React. Props can be inputted into a component, which can then use the information to render itself or pass it down to child components. Simple strings, numbers, and complicated objects and functions can all be used as props.

The parent component defines props, which are then transmitted to child components via their attributes. As an illustration, consider the case where the parent component is called App and the child component is called Button. In the App component, we may define a prop called label and pass it on to the Button component as follows:

```
function App() {
  return (
    <Button label="Click me" />
  );
}

function Button(props) {
  return (
    <button>{props.label}</button>
  );
}

```
In this illustration, the button component renders a button with the text "Click me" using the prop label it receives from the app component. Keep in mind that the props object inside the Button component is used to access the prop label.

**How Are React Props Operated?**

When a component receives props, it is forced to be rendered again with the updated data. This is because React components are stateless, meaning they don't save any internal state or data. Instead, they base their rendering decisions on the props.
When a parent component updates its properties, it transmits the updated properties to its child components, which causes the child components to re-render with the updated information. Until all components have been updated with the new data, this process is repeated down the component tree.

**React Props: Why Are They Important?**

Because they make components highly modular and reusable, react props are crucial. We may develop simple, reusable building blocks that can be assembled to create complicated user interfaces by sending data from parent components to child components via props.

Props also give components a means to be more versatile and adaptable. We may design components that can be used in several settings with varying data and behavior by allowing developers to send in alternative props.

**Conclusion**

A key component of the React library that makes components more modular and reusable is React props. We may develop simple, reusable building blocks that can be assembled to create complicated user interfaces by sending data from parent components to child components via props. Using props, developers can create components that can be used in a variety of contexts with different data and behavior, increasing the flexibility and customizability of the component.
Python Terminal DEMO RPG Game
Tags: programming, python, gamedev, github
Published: 2023-05-02 02:54:18

![The game's logo: "The Lost Dungeon"](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/mla3kmvfc5vwdediz9lw.png)


In this project I developed a (very short) Python text-based RPG game in which multiple choices can be made, different dialogues bring different responses, and each character has their very own personality. All of this combined with a slight amount of silliness! 🍌


![A GIF showing the beginning of the game with a letter and a blinking message saying: "You got mail!"](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/40b9tu1teu1kjiq5ygf9.gif)

The code was mostly developed by me (with some help from Stack Overflow I won't lie) and entirely written in Python. I took this project as a chance to challenge myself to maximum while doing some stuff I really enjoy for my first portfolio project: games. 👾

Functions such as _textAnimation()_, _menu()_, and _phoneMessage()_, are some of the most complex and interesting parts of my code which you might be interested in taking a look! 🔍


![Mark the Aadvark](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/7zh41rr59uz7ar047n4h.gif)

All in all, I can say I had a lot fun developing this game and that's why I really hope you also enjoy! ❤️

(My only wish was that I could make the **dungeon** actually appear, but I took too much time on that phone thing...)

https://github.com/vifatala/Python-Terminal-Game.git
10 most important Metrics you must know as a DevOps Engineer
Tags: devops, devjournal, reliability, performance
Published: 2023-05-02 02:04:00

As a DevOps engineer, you should be familiar with several metrics to effectively monitor and maintain the performance and reliability of a system. 

Here are the 10 most important metrics you must know:


## 1. Availability:
This is a measure of the proportion of time that a system is operational, taking into account both the MTBF and MTTR.


## 2. Mean Time Between Failures (MTBF): 
This is a measure of the average time that a system operates without failing.


## 3. Mean Time To Repair (MTTR):
This is a measure of the average time it takes to repair a system after it has failed.


## 4. Error rate:
This is a measure of the number of errors that occur in a system, typically expressed as a percentage of total requests.


## 5. Throughput:
This is a measure of the amount of work that a system can handle, typically expressed in requests per second.


## 6. Latency:
This is a measure of the time it takes for a request to be processed by a system.


## 7. CPU utilization:
This is a measure of the amount of CPU resources that are being used by a system.


## 8. Memory usage:
This is a measure of the amount of memory that is being used by a system.


## 9. Disk I/O:
This is a measure of the amount of data being read from and written to disk by a system.


## 10. Network I/O:
This is a measure of the amount of data being transferred over a network by a system.


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/4dugu9tiygqj149onf42.png)

Choosing which key metrics to monitor is dependent on your company's specific challenges and needs. I hope this thread has been helpful in identifying the essential metrics.

Thanks for reading this.

If you have an idea and want to build your product around it, schedule a call with [me](https://calendly.com/pragyanatvade).

If you want to learn more about DevOps and Backend space, [follow me](https://dev.to/pragyanatvade).

If you want to connect, reach out to me on [Twitter](https://twitter.com/pragyanatvade) and [LinkedIn](https://www.linkedin.com/in/pragyanatvade/).
How AI is revolutionizing the healthcare industry
Published: 2023-05-02 01:57:49

Artificial Intelligence (AI) is an umbrella term used to describe the use of advanced algorithms and computer systems to perform tasks that typically require human intelligence, such as learning, problem-solving, decision-making, and natural language processing. AI technology is rapidly transforming various industries, including healthcare, where it is making significant contributions to disease diagnosis, drug development, patient care, and research. AI can analyze vast amounts of data, identify patterns and correlations, and generate insights that can help healthcare professionals make better decisions and improve patient outcomes. [See Full!](https://sharktune.com/how-ai-is-revolutionizing-the-healthcare-industry/)
Podman Tips
Published: 2023-05-02 00:38:40



If you are using WSL, you may want to install podman instead of docker. It is a drop-in replacement made by Red Hat. You won't need to do sudo service docker start before running docker commands. To install in WSL, just do the following.

```
sudo apt install podman
```

## Adding dockerhub registry in the default search

Update the configuration file so it can search the docker.io image registry.

```
/etc/containers/registries.conf

unqualified-search-registries = ['docker.io']
```

## Access localhost from the container

To allow a running container to access a service running on the host like a database server, a special hostname `host.containers.internal` is created in the container `/etc/hosts` that points to the local IP.

```
podman run --rm --net=slirp4netns:allow_host_loopback=true -it alpine /bin/sh
```

The parameter `--net` allows access to the host. If you run podman as a regular user, the default network setting is `slirp4netns` with the `allow_host_loopback` set to false. This parameter needs to be set to true to allow slirp4netns to reach the host loopback IP `host.containers.internal`

https://docs.podman.io/en/latest/markdown/podman-run.1.html

For docker-compose or podman-compose, add the following under the service.

```
network_mode: slirp4netns:allow_host_loopback=true
```

## Set as default

If there is no existing configuration file in `/etc/containers/`, create a copy of the default containers.conf so you can edit.

```
sudo cp /usr/share/containers/containers.conf /etc/cont
ainers/
sudo vi /etc/containers/containers.conf
```

Uncomment and edit the following entry.

```
# Default options to pass to the slirp4netns binary.
# For example "allow_host_loopback=true"
#
network_cmd_options = ["allow_host_loopback=true"]
```
Why is it so hard to create PWA with Next.js?
Tags: nextjs, pwa, opensource, webdev
Published: 2023-05-01 23:59:21

Creating a Progressive Web App (PWA) with Next.js has not always been a smooth experience. In this post, we'll discuss the challenges developers faced in the past, the emergence of the next-pwa plugin, and the exciting future with the @imbios/next-pwa package.

## Several Years Ago

Several years ago, creating a PWA with Next.js from scratch was quite challenging. Developers had to deal with a steep learning curve and manually configure various aspects of the PWA, such as service workers, caching strategies, and offline support. These complexities made it difficult for developers to create high-quality PWAs quickly and efficiently.

## I 💖 `next-pwa`

When I first discovered the next-pwa plugin, it was a game-changer. This plugin simplified the process of creating PWAs with Next.js by providing a zero-config solution, making it much more accessible. I personally used it in the ImBIOS/cardus-app project and fell in love with its ease of use and powerful features.

## appDir is The Game Changer

With the release of Next.js 13, a beta feature called appDir was introduced in 2022. This feature is an adoption of React 18's Server Components and represents a significant step forward for Next.js development. It streamlines the process of creating dynamic web apps and opens up new possibilities for developers.

## I Should Take Action

Unfortunately, the last update to the next-pwa plugin was 8 months ago, and its maintainer has been inactive since then. This situation left developers in need of a solution that is compatible with the latest Next.js features, like appDir.

## `@imbios/next-pwa` is The Solution

I made the difficult decision to resurrect the next-pwa plugin and republish it under a new package called @imbios/next-pwa. This updated package will ensure compatibility with the latest Next.js features and provide continued support for developers looking to create PWAs using Next.js.

In conclusion, while creating PWAs with Next.js was once a daunting task, the emergence of next-pwa and now @imbios/next-pwa has made the process more accessible and efficient. With ongoing support and compatibility with the latest Next.js features, developers can look forward to a bright future in PWA development.

Check the repo here: https://github.com/ImBIOS/next-pwa
Day 741 : Whenever
Tags: hiphop, code, coding, lifelongdev
Published: 2023-05-01 23:45:38

_liner notes_:
- Saturday : Got up and finished up some prep work for the radio show that I wasn't able to get done while on my work trip. Then I went out to the radio station to do the show. Had a good time as usual. I forgot my ethernet adapter so I couldn't upload some files and I was having issues with an application on my Chromebook, so it took longer to finish up with the radio show and I left the station a little later than normal. Made it to my parking spot and finalize the stuff needed to publish the show. The recording of this week's show is at https://kNOwBETTERHIPHOP.com

![Radio show episode image of a pair of Adidas sneakers with various shades of brown and Grey and different textures with the words April 29th 2023 Serve Me Meat](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/yuampltm3t1orrywvxuj.jpg)

- Sunday : Did my study session and worked on adding preloading and prefetching to my side project to try and get the images to load faster. Made some progress. Ended the night watching some anime.

- Professional : Today I responded to some community questions, submitted my expense report for my Sao Paulo trip, and helped filled out the post event report. It went by quick.

- Personal : I've been really looking into buying some land this year. I even got my folks on the hunt also since I don't really know what to look for. I just want a place that I can hangout at after a long drive and park my van.

![A lagoon surrounded by huts that open out to the ocean](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/7bf9twl2ym4vbh633jxd.jpg)

I think I did everything I could to get the images to load as quick as possible. Going to clean up the code and start implementing it back into the main project. It was a good learning exercise. Found some new things I didn't know about. I want to go through some tracks for the radio show. Then end the night catching up on the anime I missed while in Brazil. Also, I posted a bunch of pictures and videos to https://dwane.in/Brazil. This is a site I made so I can reminisce about past trips whenever I want.

Have a great night!

peace piece
Dwane / conshus
https://dwane.io / https://HIPHOPandCODE.com
{% youtube uwUav2o9dxw %}
Is AI writing assistance bad for Content?
Tags: discuss, ai, deeplearning
Published: 2023-05-01 23:25:49

Recently more blogs/platforms have been banning Ai assisted Content, any post created with AI is deleted, and the user is banned or suspended. 

More readers are becoming weary of Ai content, believing they are less informative and need that human feel. 

Some others have taken it to the next level of running most Content on AI-detecting platforms, like ZeroGPT and many others. 

Are AI writing assistants like ChatGPT and others wrong? 

I need your opinion to help develop this Content on “AI and Content Creators, The Fight to the Death.”
Deployment Strategies Uncovered: An In-Depth Guide
Tags: devops
Published: 2023-05-01 22:33:30

# Deployment Strategies Uncovered: An In-Depth Guide

In the world of software development, deploying applications efficiently and safely is crucial. In this post, we'll dive into various deployment strategies, their benefits, and drawbacks. Let's begin!

## 1. Blue-Green Deployment

Blue-Green deployment involves maintaining two identical production environments, named **Blue** and **Green**. At any given time, one environment is live, while the other is idle.

When deploying a new version, you deploy it to the idle environment, test it thoroughly, and then switch traffic to the new environment. This strategy reduces downtime and allows for easy rollback in case of issues.

### Pros
- Minimal downtime
- Easy rollback
- Separation of environments

### Cons
- Requires double the resources
- Possible configuration drift

## 2. Canary Deployment

In Canary deployment, a new version of the application is deployed to a small subset of users, usually called canaries. By monitoring and evaluating the new version's performance, issues can be detected early before rolling it out to the entire user base.

### Pros
- Early detection of issues
- Reduces the impact of failures
- Gradual rollout

### Cons
- More complex monitoring requirements
- Partial user experience inconsistencies

## 3. Rolling Deployment

Rolling deployment is the process of gradually updating instances of an application with the new version. This can be achieved by taking instances offline, updating them, and then bringing them back online. This process is repeated until all instances have been updated.

### Pros
- Continuous availability
- Spreads risk over time
- Reduces resource requirements

### Cons
- Slower deployments
- Possible mixed versions during deployment
- Rollback can be more complicated

## 4. A/B Testing Deployment

A/B testing deployment, also known as split testing, involves deploying two or more versions of an application simultaneously to compare their performance. Users are randomly assigned to one of the versions, and metrics are collected to determine the best performing version.

### Pros
- Data-driven decision making
- Minimizes risk
- Optimizes user experience

### Cons
- Longer deployment times
- Resource-intensive
- Requires sophisticated monitoring and analytics

## 5. Shadow Deployment

Shadow deployment is the process of deploying a new version of the application alongside the current version without affecting end-users. All incoming traffic is duplicated and sent to both versions, allowing developers to observe the new version's behavior without impacting user experience.

### Pros
- Zero impact on end-users
- Real-world testing
- Safe environment for experimentation

### Cons
- Increased resource usage
- No direct user feedback

## Conclusion

Choosing the right deployment strategy depends on your application, team, and infrastructure requirements. Understanding the pros and cons of each strategy will help you make informed decisions and ensure a smooth and reliable deployment process.

Happy deploying!
About me
Published: 2023-05-01 21:51:55

I have an keen eye for aesthetics, a strong understanding of design principles and techniques, and a passion for creating visually compelling and effective designs. I also have experience using software such as Adobe Photoshop, Illustrator, CorelDraw, Canva, Pixellap, Adobe XD and  I have skills in areas such as branding and identity design, print design, and digital media design.

As a technical support assistant,  I am detail-oriented, analytical, and knowledgeable about various software, hardware, and network systems. I also have experience troubleshooting issues, Installations, providing technical assistance, and working with customers to resolve technical problems. And I  have strong communication skills that allow me to explain complex technical issues in a clear and concise manner, as well as a patient and helpful demeanor that puts customers at ease.

Overall, I'm versatile and well-rounded professional who can bring a unique set of skills and perspectives to any project or team.
Integrating TailwindCSS with a Dioxus Desktop App in Rust
Tags: dioxus, tailwindcss, rust, gui
Published: 2023-05-01 21:51:46


![Demo app screenshot](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/6qumc100wdeuh4uehsuw.png)

In this guide, we'll walk you through setting up a [Dioxus](https://dioxuslabs.com/) desktop app project with TailwindCSS integrated.

## Setup

1\. Install platform-specific [dependencies](https://dioxuslabs.com/docs/0.3/guide/en/getting_started/desktop.html#platform-specific-dependencies) for Dioxus.

2\. Create a new Rust binary project and navigate to its directory:

   ```bash
   cargo new --bin desktop-tailwind
   cd desktop-tailwind
   ```

3\. Add Dioxus and the desktop renderer as dependencies (this will edit your `Cargo.toml`):

   ```bash
   cargo add dioxus
   cargo add dioxus-desktop
   ```

4\. Replace the contents of your `main.rs` file with the following code:

   ```rust
   #![allow(non_snake_case)]
   // Import the prelude to get access to the `rsx!` macro and the `Scope` and `Element` types
   use dioxus::prelude::*;

   fn main() {
       // Launch the Dioxus app in a webview
       dioxus_desktop::launch(App);
   }

   // Define a component that renders a div with the text "Hello, world!"
   fn App(cx: Scope) -> Element {
       cx.render(rsx! {
           div {
               "Hello, world!"
           }
       })
   }
   ```

## Integrating TailwindCSS

1\. Initialize TailwindCSS:

   ```bash
   npx tailwindcss init
   ```

   This command will create a `tailwind.config.js` file.

2\. Update `tailwind.config.js` to watch `rs` files in the `src` directory:

   ```javascript
   module.exports = {
     content: ["./src/**/*.{html,rs}"],
     theme: {
       extend: {},
     },
     plugins: [],
   }
   ```

3\. Create a `src/input.css` file with the following content:

   ```css
   @tailwind base;
   @tailwind components;
   @tailwind utilities;
   ```

4\. Update `main.rs` to add a `link` to the output CSS file and apply some TailwindCSS classes:

   ```rust
   fn App(cx: Scope) -> Element {
       cx.render(rsx! {
           link { rel: "stylesheet", href: "../dist/output.css" },
           div {
               class: "w-full h-screen bg-gray-300 flex items-center justify-center",
               "Hello, world!"
           }
       })
   }
   ```

5\. Start the TailwindCSS watcher to generate the output CSS file:

   ```bash
   npx tailwindcss -i ./src/input.css -o ./dist/output.css --watch
   ```

6\. Run the application:

   ```bash
   cargo run
   ```

That's it! You now have a Dioxus desktop app project integrated with TailwindCSS.
🥷 Neo4J Ninjas & datascience
Tags: neo4j, datascience, github, jupyter
Published: 2023-05-01 21:38:01

## ❔ About

I'm been recently nominated to the [Neo4J ninjas program](neo4j.com/ninjas-program/):

{% twitter 1651685965461876736 %}

[![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/z7zbqsr9wlrdyy7wkgib.png)](https://youtube.com/shorts/2Y8G4S49aTg?feature=share)

Just after having browsed other ninjas on the webpage, I wondered :

- 🤔 **Who are** the other ninjas ?
- 🗺️ In which **country** do they live ?
- 👭 Are there ninja **women** ?
- 📊 In which country **do there have is most **of [WOMEN IN TECH](https://www.linkedin.com/company/womenintechorg/) around Neo4J ?

## 🍿 Demo

Finally I've created a dedicated set of code and data to answer these questions, the data way 😅.

Discover below why and how (the stack) I achieved this:

{% youtube F7nlv_nigaw %}


## 🔖 Resources

- [🥷 Neo4J ninjas 🦆](https://www.kaggle.com/code/adriensales/neo4j-ninjas)
- [🤓 `adriens/neo4j-ninjas`](https://github.com/adriens/neo4j-ninjas)
Making Progress: Updates on my Project's Matching Feature
Tags: webdev, javascript, programming, react
Published: 2023-05-01 20:58:58

Day 91 of #100DaysOfCode!

Hey everyone! I'm excited to share an update on my project. Today was a great day of progress, and I wanted to share some of the highlights.

One of the biggest breakthroughs I had today was figuring out a simple way to filter liked users to see if they've liked you back. After struggling with a more complex approach, I found a straightforward solution that allowed me to show only matches in the frontend. This was a big win, as it makes the matching feature much more streamlined and intuitive.

In addition to the matching feature, I also filtered out users that were already swiped on, so only new users appear to swipe on.

These updates have been implemented for both clients and freelancers. However, I still need to figure out how to render matches based on the user type, as I currently return the matches in the same component for both types of users.

Overall, this project has been incredibly rewarding, providing me with valuable experience and learning opportunities. I'm excited to keep pushing forward and see what else I can accomplish in the upcoming days. Thanks for following along on my journey!