teleren/devto huggingface dataset:
Top 10 Ways To Reduce And Manage Solid Waste
Tags: wasterecycling, solid, solidwaste, solidwasterecycling
Published: 2023-01-31 06:29:05

**

1. Reduce**: One of the most effective ways to manage [solid waste ](https://www.corpseed.com/service/solid-waste-management-recycling-plant)is to reduce the amount that is produced in the first place. This can be done by consuming less, using reusable items instead of disposable ones, and buying products with minimal packaging.
2. **Reuse**: Reusing items instead of discarding them can greatly reduce the amount of solid waste that is produced. For example, using reusable bags, containers, and bottles can reduce the need for disposable plastic items.
3. **Recycle**: Recycling is one of the most effective ways to manage solid waste. Many materials such as paper, plastic, glass, and metal can be recycled and used to make new products.
4. **Composting**: Organic waste such as food scraps and yard waste can be composted to create nutrient-rich soil for gardening.
5. **Incineration**: Incineration is the process of burning solid waste to reduce its volume and convert it into ash, heat, and gas.
6. **Landfilling**: Landfilling is the most common method of waste disposal, specially designed to contain and isolate waste, preventing pollution.
7. **Waste-to-Energy (WTE) plants**: Waste-to-energy plants use the heat generated from burning solid waste to produce electricity.
8. **Resource Recovery**: Resource recovery is the process of extracting valuable resources from solid waste such as metals, plastics, and glass.
9. **Hazardous Waste Management**: Hazardous waste must be managed separately from other types of solid waste due to its potential to harm human health and the environment.
10. **Education and Awareness**: Education and awareness play a crucial role in solid waste management. By educating people about the importance of reducing, reusing, and recycling, and the negative impact of mismanaging waste on the environment, we can encourage more responsible waste management practices.
Maximizing Laravel's Potential with Domain Driven Design
Tags: laravel, programming, webdev, codenewbie
Published: 2023-01-31 05:57:52


Laravel, a popular PHP framework for web application development, has gained momentum in the industry for its elegant syntax and robust features. However, a strategic approach is required to harness its potential and build complex applications fully. One such approach is Domain Driven Design (DDD), a set of principles and patterns for software development that emphasizes a focus on the business domain.

## Benefits of DDD in Laravel
DDD can help developers in several ways when building Laravel applications. 

**Better component management**
Firstly, it helps to clearly define the boundaries between the various components of an application, making it easier to manage complexity and improve maintainability. 

**Improved collaboration**
Secondly, it encourages collaboration between developers and domain experts, ensuring that the software accurately reflects the business requirements. 

**Informed decision making**
Thirdly, it enables teams to make more informed decisions using a shared vocabulary and understanding of the domain.

## Understanding DDD concepts and patterns
To implement DDD in Laravel, it's essential to understand the concepts and patterns that make up the approach. These include entities, value objects, aggregates, services, and repositories. The next step is to identify the bounded contexts in your application and map out the relationships between them. This will help you design your application's architecture and determine where to apply DDD patterns.

## DDD packages for Laravel
Another critical aspect of implementing DDD in Laravel is to use tools that support the approach. Laravel's built-in service container, for example, can be used to manage dependencies between components, while the framework's event system can be leveraged to trigger actions and enforce business rules. Additionally, several packages for Laravel provide DDD-specific functionality, such as the Laravel DDD package and the Bounded Contexts package.

## Conclusion
In conclusion, Domain Driven Design can be a valuable addition to your Laravel development toolkit, helping you to build complex applications that are scalable, maintainable, and aligned with business requirements. You can improve collaboration, increase software quality, and ultimately deliver better customer results by incorporating DDD into your development process.

“Would you like to advance your career ?” I share all the details, techniques, and suggestions for robust application!” In this [ebook](https://growthbranch.gumroad.com/l/jretq), you’ll learn how to master DDD in Laravel.
JavaScript Key fundamentals Part - 2
Tags: webdev, javascript, beginners, programming
Published: 2023-01-31 05:51:00

4.**Control Flow**: Used to make decisions in code using if/else statements, switch statements and loops (for, while, do-while).
**if statement**: executes a block of code if a condition is true.
```

let num = 42;
if (num > 40) {
  console.log("The number is greater than 40");
}

```
**if-else statement**: executes a block of code if a condition is true, and another block of code if the condition is false.

```
let num = 42;
if (num > 50) {
  console.log("The number is greater than 50");
} else {
  console.log("The number is less than or equal to 50");
}
```

**switch statement**: selects one of many blocks of code to be executed.

```
let day = "Monday";
switch (day) {
  case "Monday":
    console.log("Today is Monday");
    break;
  case "Tuesday":
    console.log("Today is Tuesday");
    break;
  default:
    console.log("Today is not Monday or Tuesday");
}

```
**for loop**: executes a block of code a specified number of times.

```
for (let i = 0; i < 5; i++) {
  console.log("The value of i is:", i);
}

```
**while loop**: executes a block of code while a condition is true.

```
let i = 0;
while (i < 5) {
  console.log("The value of i is:", i);
  i++;
}

```
5.**Functions**: Reusable blocks of code that can accept parameters and return values.

```
function greet(name) {
  return "Hello, " + name;
}

console.log(greet("Vamshi"));  // Output: Hello, Vamshi

```
In this example, greet is a function that takes a parameter name and returns a string "Hello, " concatenated with the value of name. The function is called with the argument "Vamshi", and the returned value is logged to the console.

```
function add(a, b) {
  return a + b;
}

console.log(add(2, 3));  // Output: 5

```

In this example, add is a function that takes two parameters a and b, and returns the sum of their values. The function is called with arguments 2 and 3, and the returned value 5 is logged to the console.
Reactjs Admin run on Server basename properties
Tags: react, beginners, programming, tutorial
Published: 2023-01-31 05:37:34

The basename prop is used to provide a base URL path for all the locations in the application. For example, if you want to render your application at the /admin path instead of rendering at the root path /, then specify the basename prop in <BrowserRouter>:

<BrowserRouter basename="/admin">    <App /></BrowerRouter>
The basename prop now adds the base URL path /admin to the application. When you navigate using <Link> and <NavLink>, the basename path is added to the URL. For example, consider the following code with two <Link> components:

<BrowserRouter basename="/admin">   
 <div className="component">      
  <nav>         
      <Link to="/">Home</Link>  
      <Link to="/dashboard">Dashboard</Link>  
  </nav>   
 </div>
</BrowserRouter>
JavaScript Key fundamentals Part - 1
Tags: webdev, javascript, programming, react
Published: 2023-01-31 05:28:05

1.  **Variables**: A way to store values, can be assigned and reassigned.

```
var name = "Vamshi"; // Global  Variable 
let age = 23; // Local Variable
const pi = 3.14; // constant 

```
2.**Data Types**: JavaScript has 7 data types: Number, String, Boolean, Null, Undefined, Object, and Symbol.

```
let num = 42;
let str = "Hello World";
let bool = true;
let null= null;
let undefined;
let obj = { name: "John", age: 30 };
let sym = Symbol("unique");

```

3.**Operators**: Used to perform operations on variables and values, such as arithmetic, assignment, comparison, and more.
**Arithmetic operators**: perform arithmetic operations such as addition (+), subtraction (-), multiplication (*), division (/), and modulus (%).

```
let a = 10;
let b = 5;
let c = a + b;
console.log("The value of c is:", c);

```
**Comparison operators**: compare values and return a boolean value (true or false). Examples: equal (==), not equal (!=), greater than (>), less than (<), greater than or equal to (>=), less than or equal to (<=).

```
let a = 10;
let b = 5;
let result = (a > b);
console.log("The result is:", result);

```
**Logical operators**: perform logical operations such as and (&&), or (||), and not (!).

```
let a = true;
let b = false;
let result = (a && b);
console.log("The result is:", result);

```
**Assignment operators**: assign values to variables. Examples: equal (=), add and assign (+=), subtract and assign (-=), multiply and assign (*=), and divide and assign (/=).

```
let a = 10;
a += 5;
console.log("The value of a is:", a);

```
**Conditional (ternary) operator**: a shorthand way of writing an **if-else** statement.

```
let a = 10;
let b = 5;
let result = (a > b) ? "a is greater than b" : "a is less than or equal to b";
console.log("The result is:", result);

```
Let's crack the block chain together
Tags: blockchain
Published: 2023-01-31 05:27:21

Over the whole of 2022, I heard about the term blockchain, web3, crypto, etc and so on and I was like sleeping while the whole world was making millions of dollars through. I have tried exploring it a few times but unfortunately, my procrastination defeated me in becoming a millionaire blockchain developer.

The day I'm producing content I explored a lot of topics and looked around the use cases of blockchain. I find this technology is our future and everyone must be aware of it. As you all know that I'm a genius at breaking down content like a piece of cake so I have decided to start a new series on blockchain and believe me I am on a mission to bring awareness to blockchain technology.

In this series, I will cover every single topic which will help you to become a millionaire blockchain developer for free and all I need is some support from you guys to help me stay consistent on my mission to educate the blockchain community.

I'm not a pro-level blockchain developer but you guys can trust me and can learn along with me from scratch. Together we will explore all the libraries, SDKs and even the deployment, and I promise the content will be authentic and easy to understand. I am planning to start with Ethereum as it is the most popular having a huge community base and followed by other blockchain technologies like polygon, Cello, flow, deso, Solana and a lot more.

My article will contain everything starting from how-to guides, tutorials, software comparisons, blockchain automation tools and every single thing that you can't imagine. All I need is your support these articles are free to read and along with these, you gonna learn a lot of things regarding blockchain industry trends.

Overall blockchain technology gonna remain in the future as it solved various problems which we are dealing with in today's world. All we need is some beginner-friendly how-to guides and tutorials which I will provide to start making money from the blockchain industry
CSharp-like-properties-in-python
Published: 2023-01-31 05:24:19


**Properties in python that looks a bit like C# ones**
These can be though of as an alternative implementation of the @property decorator.
**Pros:**
_1. A bit less of typing._
_2. Better code structuring._
_3. More error-prone, as getter/setter/deleter names are predetermined._
**Cons:**
_1. The implementation can miss something that can be done with good old property declaration._
_2. A lot of things works "behind the scene", i.e. implicitly._
[github page](https://github.com/AndreiKeino/CSharp-like-properties-in-python)
Are Database Administrators in Demand ?
Tags: database, dba, administrator, beginners
Published: 2023-01-31 05:22:57

Database administrators (DBAs) are in high demand as the use of technology and data continues to grow in virtually every industry. The role of a DBA is to manage and maintain an organization’s databases, ensuring that they are secure, reliable, and perform well. As the amount of data being collected and stored increases, so does the need for skilled DBAs to manage and analyze it.

According to the Bureau of Labor Statistics, employment of database administrators is projected to grow 9 percent from 2019 to 2029, much faster than the average for all occupations. The increasing use of big data, cloud computing, and the Internet of Things (IoT) will continue to drive demand for database administrators as more companies look to store, manage, and analyze large amounts of data.

One of the main reasons for the high demand for DBAs is the increasing importance of data in today’s business landscape. Companies rely on data to make informed decisions, and the role of the DBA is crucial in ensuring that the data is accurate, secure, and easily accessible. As more and more companies adopt new technologies such as cloud computing, the need for DBAs who can manage and migrate data to the cloud will also increase.

Another reason for the high demand for DBAs is the shortage of skilled professionals in this field. With the rapid pace of technological change, it can be difficult for companies to find DBAs with the necessary skills and experience. This shortage is further exacerbated by the fact that many DBAs are nearing retirement age, creating an even greater need for new talent in the field.

Keep Reading:
https://thedbadmin.com/are-database-administrators-in-demand/
Day 156: Hello Event loop...
Published: 2023-01-31 05:18:23

Hi!
Yesterday was a good one! I spent it mostly going through JavaScript specifically learning about Event loop which is a crucial part of having asynchronous behaviour in JavaScript which by design is a synchronous single-threaded language.

Generally, JavaScript runs everything one line at a time and every line has to wait for the previous one to complete before it runs but this is not the case in the real-world application as we often want to run multiple things at the same time or don't want to block the program while we wait for this one thing to finish to run 

This where asynchronous code and event loop comes into the picture where blocking code is put in the callback queue and the job of the event loop is to moderate the callback/task queue and the program call stack so that blocking code will be able to run when their time comes without blocking the rest of the program

whew! this was not clear enough I know, still much to cover to understand fully how the event loop works in the JavaScript runtime environment. I am preparing a more in-depth blog that will explain more about the topic maybe sometime this week

In the meantime, I am trying to get back in the flow of writing and keep consistency as in the good old days 

Signing off for now...
India government examined Atoall.com write, the tool enables users to quickly access the websites
Tags: a11y, disability, sales, business
Published: 2023-01-31 05:11:40

India government examined also, write, the tool enables users to quickly access the websites. It helps in quick access, easy accessibility for 200 language people, indirectly to low vision public, etc.

Businesses are using to increase sales, growth in the world. Governments are using it on their websites for more easy services to public including disable people. This tool gives full potential to internet and it is essential for some and useful for all.

W3C manager of web accessibility evaluation tools list write after testing, it is a useful tool.

Robust: users must be able to access the content as technologies advance. The main rule of the WCAG. Private and government websites are following W3C's WCAG. Your website is your responsibility, you should copy / paste this new tool on your websites, get more growth in the world also. Our world has multiple languages and different health conditions of the public. Alphabets of domain names are also away from each other and in a language. So, 3 billion people can not type website names easily. If a person wants to open a website, then he or she needs to know about the alphabet of domains, proper eyes, hands and fingers to type. Otherwise, that person needs a third person again and again. This tool limits the problem for the first time.

For more details visit https://atoall.com

Details video: https://youtu.be/FgVg3DLsnx8

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/hcvh12dcsmhm72bvs9w1.png)
The K-Nearest Neighbors Algorithm for regression and classification
Tags: machinelearning, datascience, knn, 100daysofdatascience
Published: 2023-01-31 05:10:08

K-nearest neighbors (KNN) is a supervised learning algorithm used for classification and regression. The algorithm works by finding the k closest data points (neighbors) to a given test data point and making a prediction based on their labels/values. The prediction is typically the average (for regression) or the majority class label (for classification) among the k nearest neighbors.

In mathematical terms, KNN is a non-parametric method. Given a training dataset of N labeled points in a d-dimensional feature space, where each point is represented by its d feature values and a class label, the KNN algorithm works as follows:

1. For a new test data point with feature values x, the Euclidean or other distance metric is used to calculate the distance between x and each of the N training data points.
    
2. The K nearest neighbors are selected based on the distances, where K is a user-defined parameter.
    
3. For a classification problem, the K nearest neighbors are assigned to their respective class labels and the majority class label is used as the prediction for x. This can be represented as:
    


![clasification](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/gx4qmvvl2ow8uwr138vn.jpeg)

1. For a regression problem, the K nearest neighbors are used to predict the value of x by taking the average of their labels. This can be represented as:
    

![regression](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/zubao77myjqpya0aq3hd.jpeg)

In conclusion, KNN is a simple yet powerful algorithm that is easy to understand and implement. It does not make any assumptions about the underlying data distribution and is suitable for a wide range of applications. However, the performance of KNN can be affected by the choice of K and the distance metric used. It is also important to preprocess the data and normalize the features to prevent the influence of one feature on the results. In addition, KNN is not recommended for large datasets as the computation time increases linearly with the size of the dataset. Overall, KNN is a good starting point for many classification and regression problems, but it is important to evaluate its performance and consider other algorithms if needed.

## GitHub link: [Complete-Data-Science-Bootcamp](https://github.com/anurag629/Complete-Data-Science-Bootcamp)

## Main Post: [Complete-Data-Science-Bootcamp](https://dev.to/anurag629/complete-data-science-roadmap-bootcamp-from-noob-to-expert-4ee2)

<a href="https://www.buymeacoffee.com/anurag629" target="_blank"><img src="https://cdn.buymeacoffee.com/buttons/default-orange.png" alt="Buy Me A Coffee" height="41" width="174"></a>
10 ChatGPT Alternatives You Must Have
Published: 2023-01-31 05:05:39

ChatGPT has taken the world by storm in short period of time. While some look at with fear that AI takes over developer jobs, others use to increase their productivity. Don't worry AI never take developer jobs as long as you stay relevant by always learning new skills and of course AI'd be created by human, developers. In this post, I'm going to list out 10 other ChatGPT alternatives that need recognition and helps you become more productive.


# 1. [ChatSonic](https://writesonic.com/chat)
A revolutionary AI like Chat GPT - ChatSonic, the conversational AI chatbot is built to beat all the limitations of ChatGPT by Open AI. Unlock the future of automation and content with a Chat GPT alternative, ChatSonic!

# 2. [Twain](https://www.usetwain.com/)
Twain is the AI communication assistant for outreach

# 3. [Marmof](https://marmof.com/)
With Marmof, you can create compelling and informative content 10X faster and more efficiently.

# 4. [Rytr](https://rytr.me/)
A better, 10x faster way to write product descriptions.
Rytr is an AI writing assistant that helps you create high-quality content, in just a few seconds, at a fraction of the cost!

# 5. [Easy-Peasy.AI](https://easy-peasy.ai/)
Create amazing emails. 10X faster with AI tools.
Easy-Peasy.AI is the AI Content Generator that helps you and your team break through creative blocks to create amazing, original content 10X faster.

# 6. [Peppertype](https://www.peppertype.ai/)
Your Virtual Content Assistant. Generate content that converts in seconds.

# 7. [JasperChat](https://www.jasper.ai/chat)
Interacting with artificial intelligence used to feel difficult, overwhelming, and a bit robotic... Now with Jasper Chat, have a natural conversation with AI that feels surprisingly human. Simply ask your friendly AI chatbot to generate ideas, revise your content, and even make you laugh.

# 8. [Perplexity](https://www.perplexity.ai/)
Perplexity AI is an answer engine that delivers accurate answers to complex questions using large language models. Ask is powered by large language models and search engines. Accuracy is limited by search results and AI capabilities. May generate offensive or dangerous content. Perplexity is not liable for content generated. Do not enter personal information.

# 9. [Replika](https://replika.com/)
The AI companion who cares. Always here to listen and talk.
Always on your side

# 10. [Mycharacter](https://mycharacter.ai/)
A dApp built on the AI protocol that leverages the CharacterGPT Multimodal AI system to generate realistic, intelligent, and interactive AI characters.