teleren/devto huggingface dataset:
Is Javascript a bad programming language?
Tags: webdev, javascript, beginners
Published: 2023-01-19 11:46:29

JavaScript is a widely-used and powerful programming language that is used to create a wide variety of applications, from simple websites to complex web and mobile applications. However, like any programming language, it has its own set of strengths and weaknesses, and it may not be the best choice for every situation or project.

One of the main strengths of JavaScript is its versatility. It is a multi-paradigm programming language, which means that it supports both object-oriented and functional programming styles. This makes it a great choice for developers who want to create a wide variety of applications, from simple scripts to complex web applications.

Another strength of JavaScript is its ubiquity. It is supported by all major web browsers, which means that it can be used to create web applications that can be accessed by a wide variety of users, regardless of the browser they are using. This makes it a great choice for creating cross-platform applications.

However, JavaScript also has some weaknesses. One of the main weaknesses of JavaScript is its lack of strict typing. This can lead to unexpected behavior and errors in code, particularly for developers who are used to working with languages that have strict typing. Additionally, JavaScript's dynamic nature can make it difficult to debug and maintain large code bases.

Another weakness of JavaScript is that it is often seen as a "lesser" language compared to more established languages like Java, C#, and C++. This perception is largely due to the fact that JavaScript was originally developed as a scripting language for web browsers and was not intended to be used as a general-purpose language.

Despite these weaknesses, JavaScript is still an excellent choice for many projects, particularly those that involve web development. The language is constantly evolving and improving, and new frameworks and libraries are being developed all the time to help developers create more powerful and efficient web applications.

In conclusion, JavaScript is a powerful and versatile programming language that is well-suited for a wide variety of applications, particularly those involving web development. However, it also has its own set of weaknesses, such as lack of strict typing and difficulty in debugging and maintaining large code bases. Ultimately, the choice of programming language depends on the specific requirements of the project and the skills of the developers working on it. While JavaScript may not be the best choice for every situation, it is certainly a valuable tool that should not be dismissed outright.
Optimizing a Webpack project to improve the performance and user experience
Tags: webdev, javascript, webpack, react
Published: 2023-01-19 11:42:18

Webpack is a powerful tool for building and bundling JavaScript applications, but it can also result in large, slow-to-load bundles if not optimized properly. In this article, we will discuss some techniques for optimizing a Webpack project to improve the performance and user experience of your application.

- Use code splitting: One of the most effective ways to reduce the size of your bundle is to use code splitting. This allows you to break up your application into smaller chunks, so that only the code that is needed for a particular page or feature is loaded. You can use the splitChunks option in the optimization section of your webpack config to configure code splitting.

- Minify and uglify your code: Minification is the process of removing unnecessary characters and whitespace from your code to make it smaller. Uglification is the process of making your code more difficult to read and understand. Both of these can be achieved using the terser-webpack-plugin and uglifyjs-webpack-plugin.

- Use a Content Delivery Network (CDN): A Content Delivery Network (CDN) is a network of servers that are distributed across the globe. By using a CDN, your application's assets will be served from a server that is geographically closer to the user, resulting in faster load times.

- Use the bundle analyzer: The webpack bundle analyzer is a tool that allows you to visualize the size and contents of your bundle. This can help you identify which modules and dependencies are taking up the most space and make decisions about which to remove or replace.

- Use lazy loading: Lazy loading is a technique where you only load the code that is needed for a particular page or feature when it is requested by the user. This can be done using the react-lazy and react-loadable libraries for React applications.

- Use production mode: By default, webpack runs in development mode, which includes additional debugging and development-related features. Running webpack in production mode will automatically turn off development-specific features and enable production-specific optimizations.

- Use caching: Enabling caching allows webpack to store the build results and reuse them on subsequent builds. This can significantly speed up the build time. To enable caching you can use cache-loader or hard-source-webpack-plugin.

- Use environment variables: Instead of hardcoding values in your code, you can use environment variables to store values that may change between environments, such as an API endpoint or a feature flag.

By following these techniques, you can significantly reduce the size and improve the performance of your webpack project, resulting in a better user experience for your application. Remember that webpack optimization is an ongoing process, you should regularly monitor your bundle size and make adjustments as necessary.
Why React is the Perfect Choice for Building User Interfaces?
Tags: webdev, react, javascript, programming
Published: 2023-01-19 11:25:55

React is a fantastic JavaScript library for building user interfaces and it's no wonder that it has become one of the most popular frameworks in recent years. And let me tell you, as a developer, I have fallen in love with React for several reasons.

First and foremost, React's **component-based architecture **makes it a breeze to build and maintain large-scale applications. Imagine your application being a puzzle, and React's component-based approach allows you to break down the puzzle into smaller, manageable pieces that are easy to understand, maintain and even put back together.

But that's not all, React's **virtual DOM** is like a secret weapon in your arsenal. It's a lightweight in-memory representation of the actual DOM that helps to improve the performance of React applications. Think of it like a superhero sidekick, who saves the day by minimizing the number of changes made to the actual DOM, ensuring that your application runs smoothly.

But what's a superhero without a team? React has a strong and **active community** that is constantly developing new tools and libraries to make it easier to work with. These tools and libraries are like a support system that helps you to navigate the framework and build amazing applications.

But that's not all, React is like a swiss army knife of front-end development, it can easily integrate with other technologies such as Redux and GraphQL, making it a **versatile framework** to use. And the cherry on top, React has a **strong support for TypeScript**, which provides a better development experience and helps to catch errors early on, it's like having a spell checker for your code, saving you from embarrassing mistakes.

But that's not all, React is **used by many big companies** such as Facebook, Uber, Netflix, and Airbnb, it's like having a famous celebrity endorsing your framework choice.

In conclusion, React is a fantastic and versatile framework that makes it easy to build and maintain large-scale applications. With its component-based architecture, virtual DOM, active community, ability to integrate with other technologies, and strong support for TypeScript, React is a framework that I can always rely on. And let me tell you, choosing React is a no-brainer.
katta sonni aniqlash
Published: 2023-01-19 11:20:43

hozir biz qaysi son katta qaysi son kichkinaligini aniqlab beruvchini yaratamiz!

```cpp
#include <iostream>
using namespace std;
int main (){
int n,m;
cin >> n >> m;
(n >= m) ? cout << n : cout << m;

}
```
bu yerda biz oddiy buyruqlardan yani otgan mavzudagi buyruqlarimizda foydalanmoqdamiz nima demoqchiman bu yerda chunarsiz yoki organish kerak bolgan yangi buyrular mavjud emas

bunda birinchi navbatta `int` ga `n` va `m` harflarini kiritib olamiz  
`cin >>` deb uni oqiymiz 

```cpp
(n >= m) ? cout << n : cout << m;
```
agar javob 1 yani true bolsa unda birinchisi

```cpp
cout << n 
```
chiqadi

agar 0 yani `false` bolsa

```cpp
cout << m;
```
natijasi chiqadi!








@dawroun
BEM Methodology for CSS - A Guide for Developers
Tags: webdev, beginners, productivity, css
Published: 2023-01-19 11:16:32

We all know naming a class is always been a headache but using BEM we can avoid name collisions and reduce the pain of modifying CSS classes when changes are needed to be made. While working with the larger project is hard to keep track of each class name so it's always been helpful to follow some patterns and that's why many companies use BEM methodology in their projects.

BEM, or Block-Element-Modifier, is a popular CSS methodology that helps developers write modular and reusable code. It is especially useful for large-scale projects where many different developers may be working on different parts of the codebase. In this blog post, we will explain what BEM is, why it's useful, and how to use it in your own projects.

At its core, BEM is a naming convention for CSS classes. It works by breaking down your HTML elements into three different parts: blocks, elements, and modifiers. Blocks represent the highest level of abstraction and correspond to a specific section of the page. Elements are the parts of the block that make up its functionality and are nested within the block. Modifiers are used to change the appearance or behavior of an element or block.

One of the main benefits of BEM is that it makes your CSS code more modular and reusable. By breaking down elements into blocks, elements, and modifiers, you can easily reuse code across different sections of the page. This means that you can write less code, and it will be more maintainable in the long run.

Another benefit of BEM is that it makes your code more readable. By using a consistent naming convention, other developers can easily understand how your code is organized and how different elements relate to each other. This helps to reduce confusion and errors, making it easier to work on large-scale projects.

To use BEM in your own project, you'll need to start by defining your blocks, elements, and modifiers. For example, 

{% codepen https://codepen.io/ashishxcode/pen/poeRyWE %}

It's important to note that BEM is not the only CSS methodology out there and that you should choose the one that best fits your project's needs and team's habits. BEM is a powerful tool that can help you write more modular and reusable CSS code, but it's not always the right choice for every project.

In conclusion, BEM is a powerful CSS methodology that can help you write more modular and reusable code. By breaking down elements into blocks, elements, and modifiers, you can easily reuse code across different sections of the page. BEM also makes your code more readable, which helps to reduce confusion and errors. By using BEM in your own project, you can improve the maintainability and scalability of your codebase.
Start Sending & Receiving Webhook Events today for FREE
Tags: webhooks, webhooksservice, platformengineering, devops
Published: 2023-01-19 11:13:40

---
title: Start Sending & Receiving Webhook Events today for FREE
published: true
description: Developers can now Send, Receive and Manage millions of Webhooks reliably with Convoy today for $0.
tags: Webhooks, WebhooksService, PlatformEngineering, DevOps
# cover_image: https://direct_url_to_image.jpg
# Use a ratio of 100:42 for best results.
# published_at: 2023-01-19 10:44 +0000
---


Happy New Year! Today, we are making reliable Webhooks Management using Convoy free for all developers for life, yes! Forever!

### Free for Developers Forever

[Convoy](https://getconvoy.io) is the very first open-source Webhooks as a Service tool to exist and we are incredibly excited and committed to our [growing community](https://convoy-community.slack.com/join/shared_invite/zt-xiuuoj0m-yPp~ylfYMCV9s038QL0IUQ#/shared-invite/email). We are an engineering-led team, and community is at the heart of Open Source Software. Owing to this, we are making the Free Forever commitment to all developers who value efficiency in their workflow. This means [Convoy Cloud](https://dashboard.getconvoy.io/signup) will always be free for developers forever so that they would have a reliable tool to manage their Webhooks easily. The basic idea of this offering is to make sure that at any stage you can experiment with the product, and experience enough value so you can Pay-as-you-grow.

### How the Market is Pricing Today

The market is relatively new but Zapier is a market leader within the no-code Webhooks space, the image below shows what they charge for successful events or tasks.

![Zapier's Pricing Page](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/sl6x05o3zlgrh1aztwo4.png)

When you compare the offering above with our offering [here](https://www.getconvoy.io/pricing), you will see we are selling a lot of value for $0.

 So, with Convoy’s developer plan, you can send and receive hundreds of thousands of Webhook events per month, get community support, and a 3-day Data Retention Policy.  Our hope is to reach developers, backend engineers, software engineers, and DevOps engineers who will experience the product and in turn get their teams to join the Convoy. Time to start building!

### Wait, What’s The Catch?

You can read the full post and [see for yourself here](https://getconvoy.io/blog/Convoy-Webhooks-is-free-for-developers)

If you enjoyed reading this, consider sharing it on social media for other cool people like you to read too. 

Cheers!
Why to choose React?
Tags: webdev, react, javascript, beginners
Published: 2023-01-19 11:05:39

React is a popular JavaScript library for building user interfaces. There are several reasons why one might choose to use React when building web applications.

## React is highly efficient:
 It uses a virtual DOM (Document Object Model) to update the view of a web page. This allows React to only update the parts of the page that have actually changed, rather than re-rendering the entire page. This results in a smoother and more responsive user experience.

## React is easy to learn and use:
 Its components are small, self-contained, and easy to understand. This makes it easy for developers to build and maintain web applications, even as they grow in complexity.

## React is highly flexible:
 It can be used to build web applications of any size, from small single-page apps to large-scale enterprise applications. It can also be integrated with other libraries and frameworks, making it a great choice for building complex web applications.

## React is also very popular and has a large and active community:
 This means that there are many resources available to help developers learn and use React, including documentation, tutorials, and example code. Additionally, because of its popularity, there are many third-party libraries and plugins available that can be used to extend the functionality of a React application.

Overall, React is an excellent choice for building web applications. Its efficiency, ease of use, flexibility and popularity make it a great choice for developers of all skill levels and experience.
What are stateful and stateless web applications?
Tags: webdev, javascript, beginners, typescript
Published: 2023-01-19 10:59:48

Stateful and stateless web applications are two different approaches to handling client-server interactions in web development. Stateful web applications maintain a record of the state of a user's interactions with the application, while stateless web applications do not.

A stateful web application maintains a record of the state of a user's interactions with the application. This means that the application can keep track of the user's previous interactions and use that information to personalize the user's experience. For example, a stateful web application can keep track of a user's login status, shopping cart contents, and browsing history. This allows the application to provide a personalized experience to the user by displaying relevant information and content based on the user's previous interactions.

One of the main benefits of stateful web applications is that they provide a more personalized experience to the user. They can also be more efficient in certain situations, as the application does not need to re-request information that has already been provided by the user. However, stateful web applications can also be more complex to develop and maintain. They require additional resources to store and manage the state of the user's interactions, and they can be more prone to bugs and errors.

On the other hand, stateless web applications do not maintain a record of the state of a user's interactions with the application. This means that the application does not keep track of the user's previous interactions and cannot provide a personalized experience to the user. Instead, stateless web applications provide the same experience to all users regardless of their previous interactions.

One of the main benefits of stateless web applications is that they are simpler to develop and maintain. They do not require additional resources to store and manage the state of the user's interactions, and they are less prone to bugs and errors. However, stateless web applications can be less efficient in certain situations, as they may need to re-request information that has already been provided by the user.

In conclusion, stateful and stateless web applications are two different approaches to handling client-server interactions in web development. Stateful web applications provide a more personalized experience to the user, while stateless web applications do not. Both approaches have their own advantages and disadvantages, and the choice of which approach to use depends on the specific requirements of the application.
Multi-Line Truncation with Tailwind CSS
Tags: tailwindcss, programming, css, react
Published: 2023-01-19 10:55:15

Hi there, in this article I’ll show you guys how to truncate a text using an official Tailwind CSS plugin named [line-clamp](https://github.com/tailwindlabs/tailwindcss-line-clamp). Let jump into it.

Let assume we have 3 cards which look like this.


![card component](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/e55umhrnz898c5wztqyn.png)

As you can see, their text length is not the same which is generally not what we want. So, in order to solve this, we could use the default truncate utility in Tailwind CSS. Let have a look how our card gonna looks like if we use this default property.


![card component](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/ypjcltq1d1nh8jmkeqmg.png)

Well, our text now just has one line, and all the overflow text was hidden. What happened if we want our text show the first 3 lines and then truncate the other lines. Bad news that we cannot do it with the default truncate in Tailwind CSS, but recently Tailwind has introduced to us an official plugin named line-clamp which can help us to achieve what we want above. Now let has a look of how to use it.

First, we need to install that plugin via **_npm_**, note that your computer must install **[_nodejs_](https://nodejs.org/en/download/)** to use it.

`npm install -D @tailwindcss/line-clamp`

Then add the plugin to your **_tailwind.config.js_** file.


![apply plugin to tailwind config file](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/usnjy9yn947s0h4ic3cr.png)

And that it, now we can replace the truncate class with `line-clamp-{n}`. In our case, we want the text to show its first three line so it must be `line-clamp-3`. See the result below.


![final result](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/39o4kb14pxiqo3ee1mun.png)

Yup we have done it. In case you guys want to show 5 lines of text then hide it just type `line-clamp-5`.

## 😎 Conclusion

There are many cool plugins left in Tailwind CSS, you can refer to [here](https://tailwindcss.com/docs/plugins) to have a look at it.

If this post was useful to you, please leave me a like 👋 and follow me, that help me a lot 😘.

Thank you so much for reading this, if you want more interesting topic like this you can visit my [portfolio](https://minhct.netlify.app/) website or my [GitHub](https://github.com/trinhcamminh) repository.


![my logo](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/6f6133szyt7aorb8hwo4.png)
How to find the biggest square in matrice ?
Published: 2023-01-19 10:49:46

Yesterday, in a clash of code on codingGame, I came across the maximal square problem. It was a huge defeat. But, after several hours on this [topics](https://leetcode.com/problems/maximal-square/solutions/127442/official-solution/) I defenitly understand how to become a wizard with [dynamic programming](https://en.wikipedia.org/wiki/Dynamic_programming):

So, Imagine you have this matrice : 

`0 1 1 1 0
0 1 1 1 0
0 1 1 1 0`

How can you find the biggest square of 1s (with code, of course) ?

First, we can represent the matrice with an array :

```javascript
const m = [[0,0,0], [1,1,1], [1,1,1], [1,1,1], [0,0,0]]
```

Then, we can start by write a function like this : 

```javascript
function getSquareSideLength(m, search) {

const rows = m.length
const cols = m[0].length

for (let i = 0; i < rows; i++) {
 for (let j = 0; i < cols; i++) {
 ...
 }
}
```

Now it's a little more complicated, we need to save the count state between iterations, we need a second matrice. With this  second matrice we can follow the solution illustrate below :

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/coj0bgeoiufh4ie1mj7w.png)

In Javascript :
```javascript
function getSquareSideLength(m,s) {
    // copy must be [[0,0,0,0], [1,1,1,0], [1,1,1,0], [1,1,1,0], [0,0,0,0], [0,0,0,0]]
    const copy = JSON.parse(JSON.stringify(m)).map(c => { c.fill(0).push(0); return c }) // for convenience, we add an extra all zero column and row
    copy[copy.length] = [...copy[copy.length - 1]]
    const rows = m.length
    const cols = m[0].length
   
    let res = 0
      
    for (let i = 1; i <= rows; i++) {
        for (let j = 1; j <= cols; j++) {
            if (m[i-1][j-1] == s) {
                copy[i][j] = Math.min(copy[i][j - 1], copy[i - 1][j], copy[i - 1][j - 1]) + 1;
                res = Math.max(res, copy[i][j]);
            }
        }
    }

     return res; 
}
```

This solution its not perfect but understandable. I you want to have the perfect response of this problem, check the third solution on this [article](https://leetcode.com/problems/maximal-square/solutions/127442/official-solution/). It would be nice to have the third solution in Javascript, someone can do it ?