teleren/devto huggingface dataset:
Introducing ObjectKV: A Lightweight Key-Value Store
Published: 2023-06-10 06:05:22

![ObjectKV](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/qcnehbk78s7oxfhrjvnc.png)

_TL;DR ObjectKV is a simple and lightweight in-memory key-value store with subscription capabilities. It allows you to store and retrieve data while notifying subscribed functions whenever the store is updated._

[Check it out on GitHub](https://github.com/itsag/objectkv)

When it comes to managing data and state in your applications, you shouldn't have to dive into complex databases for simple tasks. That's where ObjectKV comes in – a lightweight key-value store that provides an elegant and user-friendly solution for managing data without the need for heavy database systems or state management libraries.

ObjectKV is designed to be a straightforward alternative to other state and data management tools, allowing you to store and retrieve key-value pairs effortlessly. It offers a minimalist API that is easy to understand and use, making it a great choice for developers who want a simple yet powerful solution for managing data.

### Why choose ObjectKV over other traditional tools? Here are a few reasons:

- **Lightweight and Fast:** ObjectKV is built with simplicity and performance in mind. It is a lightweight library that doesn't rely on external dependencies or complex infrastructure. As a result, it offers blazing-fast data access and manipulation.

- **Easy Integration:** Integrating ObjectKV into your existing projects is a breeze. You can include the library by installing it via your preferred package manager. Its minimalistic design ensures a smooth integration process.

- **Simple API:** ObjectKV provides a concise set of methods to interact with the store. You can easily set, get, delete, and clear values associated with keys, all with just a few lines of code. The intuitive API reduces complexity and improves developer productivity.

- **Subscription Mechanism:** ObjectKV includes a subscription feature that allows you to subscribe to changes in the store. By registering a callback function, you can automatically receive updates whenever the store is modified. This simplifies the process of reacting to changes and enables you to build responsive applications.


### Example Usage

Here's an example of how you can use ObjectKV to manage data:


{% embed https://gist.github.com/itsag/3c3793554ce62b9fd9adb0b498931dd1 %}


With ObjectKV, you can handle basic data management tasks efficiently without the need for other complex tools. It empowers you to focus on your application's logic and functionality, allowing for faster development cycles and easier maintenance.

Whether you're building a small personal project or a larger application, ObjectKV offers a viable alternative to traditional state and data management tools for simple data storage and retrieval.

So why complicate things when you can simplify your data management with ObjectKV? Give it a try and experience the power of a lightweight key-value store library.

Oh and feel free to open issues and pull requests if you need a feature or find a bug. Contributions are always welcome!

Happy coding!
Gradient Wave background Using HTML and CSS
Published: 2023-06-10 05:53:15

Hello Coder! Welcome to Codewithrandom Blog. In this project, we create a **[Gradient Wave Background](https://www.codewithrandom.com/2022/08/02/gradient-background-with-waves/)** Using HTML and CSS. We see a simple wave but today's article is very interesting we use a gradient background wave and it's very attractive and interesting. So let's start with our HTML Code and then write our Css code for Gradient Background Wave.

## Html Code Section For Gradient Wave background
```
<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Gradient background with waves</title>
    <link rel="stylesheet" href="style.css">
</head>
<body>
    <body>
        <div>
           <div class="wave"></div>
           <div class="wave"></div>
           <div class="wave"></div>
        </div>
      </body>
</body>

</html>
```
## CSS Code Section For Gradient Wave background
```
body {
  margin: auto;
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  overflow: auto;
  background: linear-gradient(
    315deg,
    rgba(101, 0, 94, 1) 3%,
    rgba(60, 132, 206, 1) 38%,
    rgba(48, 238, 226, 1) 68%,
    rgba(255, 25, 25, 1) 98%
  );
  animation: gradient 15s ease infinite;
  background-size: 400% 400%;
  background-attachment: fixed;
}

@keyframes gradient {
  0% {
    background-position: 0% 0%;
  }
  50% {
    background-position: 100% 100%;
  }
  100% {
    background-position: 0% 0%;
  }
}

.wave {
  background: rgb(255 255 255 / 25%);
  border-radius: 1000% 1000% 0 0;
  position: fixed;
  width: 200%;
  height: 12em;
  animation: wave 10s -3s linear infinite;
  transform: translate3d(0, 0, 0);
  opacity: 0.8;
  bottom: 0;
  left: 0;
  z-index: -1;
}

.wave:nth-of-type(2) {
  bottom: -1.25em;
  animation: wave 18s linear reverse infinite;
  opacity: 0.8;
}

.wave:nth-of-type(3) {
  bottom: -2.5em;
  animation: wave 20s -1s reverse infinite;
  opacity: 0.9;
}

@keyframes wave {
  2% {
    transform: translateX(1);
  }

  25% {
    transform: translateX(-25%);
  }

  50% {
    transform: translateX(-50%);
  }

  75% {
    transform: translateX(-25%);
  }

  100% {
    transform: translateX(1);
  }
}
```
This is code for gradient wave because you see we use blank html tag and do our all wave work using pure Css. Here is a video preview so you can see how awesome this gradient background wave is.

In this video, you can see a **[Gradient Waves Background](https://www.codewithrandom.com/2022/08/02/gradient-background-with-waves/)**. We use only HTML and CSS code for this project Gradient Waves Background. hope you like this project and learn new things from the project.

if you have any confusion Comment below or you can contact us by fill our contact us form form home section. 

Code By - Bárbara Rodríguez

written by - Codewithrandom
Why should you pick a Binance clone website script for business?
Tags: startup, discuss
Published: 2023-06-10 05:52:45

In today’s world, launching a cryptocurrency exchange platform such as Binance is a profitable business and a great opportunity for business owners to earn money in many different ways. The only practical way to start a cryptocurrency exchange such as Binance with minimal capital is with the help of the [**Binance clone website script**](https://www.cryptocurrencyscript.com/binance-clone
), which is an exact copy of the Binance exchange platform with all essential and security features included. Our Binance clone website scripts are created by a team of excellent blockchain developers who combine cryptocurrency and blockchain technology. We offer high-quality error-free, unique Binance clone scripts for $4,000 to $5,000 (prices may vary depending on your needs for business customization). You can easily launch a user-friendly cryptocurrency exchange platform with our help. Save your time and effort. Here are the ideal characteristics of our Binance clone website script that distinguish it from others: several logins safe transactions trading engine integration of wallets real-time transactions secure escrow dispute resolution immediate integration of liquidity KYC and AML verification variety of payment options transaction history. Feel free to contact us at **ZODEAK**.
Youth Tech Hub Centre
Tags: programming, beginners, codenewbie, github
Published: 2023-06-10 05:43:17

Hello all, as the future is about the Power of Computers to provide solutions, I have opened up a Social Centre where the youth and children can learn to code from, here in 🇺🇬 Uganda. 
I buy old Computers especially laptops and I upgrade them with some new parts and, I use open source software say "Linux" to power them up.

My call today from you is;
I **need support especially Financial support. You can support us with; USD 1 to 100/=. Whatever is convenient for you.
This project is free for the smart youth to learn coding.**

You can use my PayPal account for your support. 
Together, we can help them to discover their potential.
Transforming Ideas into Reality: We AppIt's Top iPad App Development Solutions
Tags: ipadappdevelopmentsolutions, iosappdevelopmentsolutions, iphoneappdevelopment, mobileappdevelopmentsolutions
Published: 2023-06-10 05:37:06

Unlock the limitless potential of your ideas with We AppIt's top-notch **[iPad app development](https://www.weappitright.com/ios-app-development)** solutions! Our team of expert developers is ready to bring your vision to life and create stunning applications for the iPad platform. From business apps to gaming experiences and productivity tools, we have the skills and creativity to deliver exceptional results. With a focus on quality and customer satisfaction, we ensure that your iPad app is not only visually captivating but also secure and scalable. Experience the power of innovation and turn your ideas into reality with We AppIt. Contact us today to get started on your next iPad app development project. Don't miss out on this opportunity – seize it now!
Apple’s headset tells us something about their vision
Tags: apple, applevisionpro, ar, vr
Published: 2023-06-10 18:07:40

---
title: Apple’s headset tells us something about their vision
published: true
date: 2023-06-10 05:34:58 UTC
tags: apple,applevisionpro,ar,vr
canonical_url: https://peterwitham.com/development-notes/apples-headset-tells-us-something-about-their-vision/?utm_source=rss&utm_medium=rss&utm_campaign=apples-headset-tells-us-something-about-their-vision
---

OK, the pun is unintentional but maybe accurate. The Apple developer conference WWDC23 has given us a clear path of how Apple sees things going forward concerning Virtual Reality and Augmented Reality.

Namely, augmented is their plan, which makes more sense. It is easier for users to embrace the familiar while learning new paradigms as we advance.

Think about it. We went from button phones to touch screens. Keyboards to voice control. And now, desktop to augmented reality.

In my opinion, this stands a better chance of adoption beyond gaming than virtual reality does.

The problem with virtual reality is that you have to create everything. Augment means making the parts you need and letting reality do the rest.

Now this does not mean I believe the Apple headset will succeed or fail, this is just my take on how Apple sees that future playing out, and I think it makes a lot of sense.

The post [Apple’s headset tells us something about their vision](https://peterwitham.com/development-notes/apples-headset-tells-us-something-about-their-vision/) appeared first on [Peter Witham](https://peterwitham.com).
How to used Component in Laravel
Tags: laravel, cleancode, dry, php
Published: 2023-06-10 05:33:40

**WHY??** to use component?
 Ans : Using components that help use clean code and we can separate reusable inside your components and use anywhere from your blade file.

There are two types of components in Laravel first class base component can pass data from from blade files and other one also called anonymous component that don't need to pass data directly using in your blade file.Okay ??? Don't worry I am going to explain you step by step.

## Step 1
You need to generate a component using artisan commands line 

```bash
php artisan make:component Forms/InputText
```

Then you will get two file one is inside 
`app\View\Components\Forms\InputText.php` and other `resources\views\components\forms\input-text.blade.php`.


## Step 2

Go to InputText.php folder 

```php

<?php

namespace App\View\Components\Forms;

use Closure;
use Illuminate\Contracts\View\View;
use Illuminate\View\Component;

class InputText extends Component
{

    public string $type;
    public string $label;
    public string $name;
    public string $placeholder;

    /**
     * Create a new component instance.
     */
    public function __construct(
        $type,
        $label,
        $name,
        $placeholder
    ) {

        $thsis->type = $type;
        $this->label = $label;
        $this->name = $name;
        $this->placeholder = $placeholder;
    }

    /**
     * Get the view / contents that represent the component.
     */
    public function render(): View|Closure|string
    {
        return view('components.forms.input-text');
    }
}

```
**This above code is for declare some variable that we will pass from blade components**


## Step 3 

Go to forms\input-text.blade.php and used used the variables that you used in the InputText class.

```php
<div>
    <label for="{{ $name }}">{{$label}}</label>
    <input type="{{ $type }}" 
           class="form-control @error('email') is-invalid @enderror" 
           id="{{ $name }}" name="{{ $name }}"
          placeholder="{{ $placeholder }}">

         @error($name)
          <div class="invalid-feedback">
            {{ $message->first() }}
          </div>
      @enderror
</div>


```

## Step 4 
Go any blade files inside your can used this components like below
```php
  <x-forms.input-text type="text"
                      label="Name"
                      name="name"
                      placeholder="Please Enter your name"
  />

```

The `InputText` component allows you to create input text fields. When using this component, you can pass variables by using the `name` attribute inside `:name="$name"`.


<p color">Thank for reading this articles if you have any questions or any suggestions free feel to comments down @harom284 </p>
Text Loading Animation Using HTML and CSS
Published: 2023-06-10 04:51:18

Welcome To The Codewithrandom Blog. In this blog, we learn how to create a **[Text Loading Animation](https://www.codewithrandom.com/2022/06/14/css-loading-animation-with-text-only-html-css-codewithrandom/)** Using CSS. In this Animation, we have text Loading and it comes in a letter-by-letter with fade Animation.

I Hope You Enjoy Our Blog So Let's Start With A Basic Html Structure For The Text Loading Animation.

## Html Code For Text Loading Animation
```
<div class="loading" data-loading-text="WEBDEVLESSONS..."></div>
```
There is all the HTML Code for the Text Loading Animation. Now, you can see output without CSS, then we write CSS for the Text Loading Animation.

## CSS Code For Text Loading Animation
```
body {
background: #eee;
}
.loading {
left: 50%;
top: 50%;
font-size: 36px;
font-family: serif;
font-weight: bold;
letter-spacing: 4.4px;
text-transform: capitalize;
position: absolute;
overflow: hidden;
transform: translate(-50%, -60%);
}
.loading:before {
color: #aaa;
content: attr(data-loading-text);
}
.loading:after {
top: 0;
left: 0;
width: 0;
opacity: 1;
color: #444;
overflow: hidden;
position: absolute;
content: attr(data-loading-text);
animation: loading 5s infinite;
}
@keyframes loading {
0% {
width: 0;
}
100% {
width: 100%;
}
}
```
We have completed our Text Loading Animation Using HTML and CSS Code.

We have completed our Text Loading Animation. Here is our updated output with Html and Css. Hope you like the Text Loading Animation Using HTML and CSS. You can see the output project screenshots. See our other blogs and gain knowledge in front-end development.

Thank you!

This post teaches us to create a **[Text Loading Animation](https://www.codewithrandom.com/2022/06/14/css-loading-animation-with-text-only-html-css-codewithrandom/)** using simple HTML and CSS. If we made a mistake or any confusion, please drop a comment to reply or help you in easy learning.

Written by - Code With Random/Anki

code by - Yunus Ekim
How To Add CDN Links in HTML Code
Published: 2023-06-10 04:44:41

CDN– Stands for Content Delivery Network or Content Distribution Network. According to Wikipedia CDN is a geographically distributed network of proxy servers and their data center.

The content delivery network helps us to provide Internet content without any delay. It minimizes the distance between the server and the user.

Using HTML we'll show  How To **[Add CDN Links](https://www.codewithrandom.com/2022/12/11/what-is-a-cdn-how-to-add-cdn-links-to-the-website/)** in HTML Code projects.we add fontawesome CDN link for example of how to add cdn of any website.

It’s also helpful to improve site opening speed and performance with the best user experience.

## Add CDN Links in HTML Code

**How does a CDN work?**

CDN is a network of servers linked together with the goal of delivering user requirements as quickly, securely, and at a low cost as possible.

When a user searches for something on Google or a web browser, the CDN helps to provide data from server to user it’s connected with the IXPs (Internet exchange points) with the user and servers.

It also contained a copy of the server's data for providing high speed.

Add CDN Links in HTML Code

**Difference between CDN and web hosting?**

CDN - It stands for Content Delivery Network. They are in charge of enhancing end-user performance by improving the rate of content delivery. They essentially work towards making the internet faster.

Web Hosting - It is a service that allows organizations and individuals to host a website on the Internet for public consumption. A web hosting service provider is in charge of facilitating the technologies needed to run a website for public viewing.

**How to add CDN links in HTML?**

It is simple most websites provide CDN links directly simple search on a web browser and copy CDN links and paste them on your awesome code. Here is one link you also put on your website.
```
<html lang="en">
  <head>
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>How to add CDN links in HTML</title>
    <!-- FontAwesome Icons -->
    <link
      rel="stylesheet"
      href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.1.1/css/all.min.css"
    />
   <!-- Stylesheet -->
    <link rel="stylesheet" href="style.css" />
  </head>
  <body>

  </body>
</html>
```
in this code, we add fontawesome CDN link to HTML Code. you can add in cdn in this way just use Link tag and paste in href.

**Conclusion**

I highly recommend using **[CDN Link](https://www.codewithrandom.com/2022/12/11/what-is-a-cdn-how-to-add-cdn-links-to-the-website/)** on your website because it helps us to improve website load times, reduce bandwidth costs, increase content availability and quality, and also improving website security.

Thanks for reading please share your feedback and guys follow our social media pages to learn more ...

Team Code With Random
Top killer⚡️⚡️ AI tools for content writing 2023
Published: 2023-06-10 04:01:59

✅ ChatGPT
👉A strong language generating model, ChatGPT can help with a range of writing assignments. This cutting-edge AI technology use machine learning algorithms to comprehend input in natural language and provide responses that are human-like.



✅Grammarly
👉Grammarly is a widely used AI-powered tool that helps improve grammar, spelling, punctuation, and writing style. It offers suggestions for enhancing clarity, tone, and readability, making it valuable for proofreading and editing content.

✅ Frase
👉Frase is an AI content marketing tool that helps in researching and creating high-quality content. It uses natural language processing to analyze content and generate outlines, extract key points from articles, and provide relevant sources for research

✅ QuillBot
👉To help you quickly identify and correct any mistakes in your work, QuillBot will scan it for grammar, spelling, punctuation, and other issues.

✅ BuzzSumo
👉BuzzSumo is a content discovery and research tool that utilizes AI to analyze popular content topics and trends. It helps you identify the most shared and engaging content in your niche, enabling you to gain insights and create content that resonates with your target audience.

✅ Atomic Reach
👉Atomic Reach is an AI platform that offers content optimization features. It analyzes your content, provides readability scores, and suggests improvements to enhance engagement. Atomic Reach also offers insights into target audience preferences and provides recommendations for better content performance.

✅ WordAI
👉WordAI is an AI-powered content spinning tool that can rewrite articles while maintaining their original meaning. It uses advanced algorithms to generate unique variations of content, which can be useful for creating multiple versions of an article or for avoiding duplicate content penalties.

✅ Copyscape
👉Copyscape is a plagiarism detection tool that helps ensure the originality of your content. It scans the web to identify any instances of duplicate content and provides detailed reports on potential matches.

Remember, while these AI tools can assist in various aspects of content writing, they should not replace human creativity and critical thinking. It's important to use AI tools as aids to enhance your writing process and make informed decisions, while still applying your own expertise and judgment.
What you learning about this weekend?
Tags: codenewbie, discuss, learning, beginners
Published: 2023-06-10 04:00:00

Hey folks 👋

What ya learning on this weekend?

Whether you're sharpening your [JS](https://dev.to/t/javascript) skills, making PRs to [your OSS repo of choice](https://github.com/forem/forem) 😉, sprucing up your portfolio, or [writing a new post](https://dev.to/new) here on DEV, we'd like to hear about it.

Keep on learning and have fun doing it!

![A pug sitting at a computer looking super cute](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/zppm3nclu1ljxrch8me2.gif)
Implementing Pagination in DynamoDB for Efficient Data Retrieval
Tags: dynamodb, pagination, dataretrieval, aws
Published: 2023-06-10 03:38:07

**Introduction:**
Pagination is a crucial concept in DynamoDB for efficiently retrieving large sets of records. By default, DynamoDB has a querying limit of 1 MB, which means it only returns data within that size. However, by implementing pagination, you can break down the records into smaller, manageable chunks, enabling you to retrieve data iteratively and avoid exceeding the limit.

**1. Query Page Size:**
Query page size refers to breaking the records in DynamoDB into smaller chunks. By specifying the query page size, you determine the number of records to be queried in each iteration. However, it's important to note that the 1 MB limit still applies to the query page size. For instance, if the page size is set to 3, but the combined size of the first two records exceeds 1 MB, DynamoDB will ignore the third record. Carefully assigning the query page size is crucial for efficient pagination.

**2. Exclusive Start Key:**
The exclusive start key serves as a pointer indicating the record from which the data querying should start. By default, the exclusive start key is set to null, which means pagination begins with the first record in the table. As you retrieve each set of records, you can use the last evaluated key from the previous query as the exclusive start key for the next iteration, enabling sequential data retrieval.

**3. Last Evaluated Key:**
The last evaluated key is the key of the last record that DynamoDB reads in a pagination operation. To continue pagination, you need to provide the last evaluated key as the exclusive start key in the subsequent query. When DynamoDB returns a null value for the last evaluated key, it indicates that there are no more records remaining, and pagination is complete.

**Conclusion:**
Implementing pagination in DynamoDB allows you to efficiently retrieve large sets of records by breaking them into smaller, manageable chunks. By carefully assigning the query page size and utilizing the exclusive start key and last evaluated key, you can retrieve data sequentially and overcome the 1 MB querying limit. Pagination is a powerful technique for optimizing data retrieval in DynamoDB and ensuring efficient handling of large datasets.