teleren/devto huggingface dataset:
React vs. Angular: A Comprehensive Comparison
Tags: webdev, javascript, googlecloud, frontend
Published: 2024-06-30 17:05:54





Introduction:
In the world of front-end development, two technologies have emerged as industry leaders: React and Angular. Both frameworks have their strengths and weaknesses, making them suitable for different projects and development teams. In this article, we'll delve into the core features, advantages, and disadvantages of React and Angular, helping you decide which technology is best suited for your next project.

**React**:
- Core Features:
    - Component-based architecture
    - Virtual DOM for efficient rendering
    - One-way data binding
- Advantages:
    - Fast and efficient rendering
    - Easy to learn and adopt
    - Flexible and customizable
- Disadvantages:
    - Steep learning curve for complex applications
    - Requires additional libraries for state management and routing

**Angular**:

- Core Features:
    - Model-View-ViewModel (MVVM) architecture
    - Two-way data binding
    - Opinionated framework with built-in tools and libraries
- _Advantages_:
    - Robust and scalable architecture
    - Built-in tools for state management, routing, and forms
    - Large community and extensive documentation
- _Disadvantages_:
    - Steeper learning curve due to opinionated nature
    - Heavier bundle size compared to React

Conclusion:
React excels in efficiency and customizability, making it ideal for smaller-scale applications and teams familiar with JavaScript. Angular, with its robust architecture and built-in tools, suits larger-scale applications and teams seeking a comprehensive framework. Ultimately, the choice between React and Angular depends on project requirements, team expertise, and personal preferences.

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Experience Excellence at Westbourne College (Singapore)
Published: 2024-06-30 16:59:40

Are you ready to embark on an academic journey that prepares you for the world’s top universities and future leadership roles? Look no further than Westbourne College (Singapore), a premier private British-International IB Diploma and IGCSE school, dedicated to nurturing students aged 15-18. At Westbourne, we pride ourselves on offering an award-winning IB Diploma Programm and IGCSE courses, with a strong emphasis on academic excellence and leadership development.


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/igl7jtbij5o2gie3x9ke.jpg)

## Why Choose Westbourne College (Singapore)?

Westbourne College (Singapore) offers an unparalleled educational experience. Our [International IB Diploma Programme](https://westbournecollege.com.sg/ib-sixth-form/) is designed to foster critical thinking, global awareness, and a passion for lifelong learning. We are committed to ensuring our students achieve exceptional academic results, positioning them for success in top-tier global universities. Additionally, our focus on leadership ensures that students are well-prepared for future challenges and opportunities.

## Outstanding Academic Results

Our dedication to academic excellence is reflected in our students’ outstanding results. Westbourne’s rigorous academic standards and innovative teaching methods ensure that each student reaches their full potential. Our comprehensive support system, coupled with a future-focused curriculum, equips students with the knowledge and skills necessary to excel in STEM and business fields.

## A Global Community

Westbourne College (Singapore) is more than just a school; it’s a vibrant global community. From the moment students join, they benefit from unique international networking opportunities, fostering connections that will support them throughout their educational and professional journeys. Our diverse student body and dedicated faculty create a dynamic and inclusive environment where every student feels valued and empowered.

## Empowering Future Leaders

At Westbourne, we believe that education extends beyond the classroom. Our holistic approach to education emphasizes both functional and emotional development, preparing students to become effective leaders in an ever-changing global landscape. By cultivating leadership and global networking skills, we ensure that our graduates are not only academically accomplished but also equipped to make a meaningful impact in the world.

Discover the transformative power of a [Westbourne College](https://westbournecollege.com.sg/ib-sixth-form/) (Singapore) education and join a community committed to excellence, leadership, and global success.
How I ensured user authentication, by sending emails in Spring Boot
Published: 2024-06-30 16:56:50



## How to send email in Java Spring Boot
First of all, add the `spring-starter-mail` dependency.
This can also be added by modifying your project `pom.xml` file to include the following

```
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-mail</artifactId>
</dependency>
```
After you've successfully added the dependency, create a class object and access the the `JavaMailSender` Interface in your code by following these few steps:

- Use the `@Autowired` annotation, to inject he `JavaMailSender` interface into the `EmailService` class.

- Create a `DemoMailMessage` object.

- Add email properties by using specific methods (`setTo`, `setSubject`, `setText`).

- Call the `send()` method to send the email message.

Your code should be similar to this:

```
package com.example;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.stereotype.Service;

public class MyClass {
    @Service
public class EmailService {

    @Autowired
    private JavaMailSender mailSender;

    public void sendEmail(String to, String subject, String body) {
        SimpleMailMessage message = new SimpleMailMessage();
        message.setTo(to);
        message.setSubject(subject);
        message.setText(body);

        mailSender.send(message);
    }
}
}
```

Finally, you need to configure the SMTP server settings in your `application.properties` file as shown below

```
spring.mail.host=smtp.example.com
spring.mail.port=25
spring.mail.username=setusername
spring.mail.password=setpassword
spring.mail.properties.mail.smtp.auth=true
spring.mail.properties.mail.smtp.starttls.enable=true
```
Then you're good to go.

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Functions as User Interface
Tags: javascript, react, webdev, programming
Published: 2024-06-30 16:46:25

Hi, y'all. ✨

My journey in the tech world has been filled with countless lines of code, numerous tools, and multiple languages. I have experience with JavaScript, ReactJS, CraftCMS, Twig, and a few more. As a woman in tech, I understand the challenges of this field. I am dedicated to sharing my knowledge and experiences to help others like me grow and thrive. Let's get started and become experts together!

**Functions as UI**

In React, functions can be used to define UI components. This allows you to create reusable and modular pieces of your user interface. To illustrate this concept, let's build a simple React component that displays the text "Hello, Khadija."


In standard HTML, we write something like below to display a message:

```html
<h1>Hello JavaScript</h1>
```
This works fine for static content. right? isn't it? But what if we want to change the message dynamically based on user interaction or some other logic? That’s where React and JavaScript functions come into play.

First, we will create a function component named App. This component will use another function, getLanguage, to get the text "Khadija" and display it within an `<h1>` element.


```react
import React from 'react';

const Message = () => {
// Without return, the function would return undefined.
  return "Khadija";  }

const App = () => {
  const getName = Message();
  return (
    <div>
      <h1>Hello, {getName}</h1>
    </div>
  );
}

export default App;

```
In this code snippet, we defined a simple React component called App that uses a function Message to return the string "Khadija". This string is then displayed inside an h1 tag in our component.

By using functions in this way, we can make our UI more dynamic and responsive to changes in data or state. It allows us to create interactive and responsive applications with ease. This example demonstrates how we can use a simple function to dynamically update the content of our components.

Thank you for following along & Happy coding! 💻

_The next part is coming soon_.📝
s-pro
Published: 2024-06-30 16:40:19

Hi friends, I had the pleasure of collaborating with [https://s-pro.io/](https://s-pro.io/) recently, and I must say, they exceeded all my expectations. Their innovative AI-driven software solutions have completely transformed how we do business, leading to significant improvements in both performance and profitability. The team's commitment to understanding our specific needs and delivering exceptional results has been outstanding. If you're looking to thrive in today's competitive market, I highly recommend S-PRO. They have the expertise and passion to take your business to the next level.
“==” and “===” difference in javascript
Tags: javascript, webdev, beginners
Published: 2024-06-30 16:38:52

In javascript both “==” and “===” used for comparison but they have purposes and behaviors

## == (Double equal)
:
The == operator is used for loose equality comparison . When we compare with == it will only compare values not the data type means if we compare string of “5” and integer 5 the result will be true

```
console.log(5=="5") //  true
console.log(5==5) //  true
```

## 2. === (triple equal):

The === operator is used for strict equality comparison. As we studied == only compare values not data type but === compare both values and datatype means if we compare string of “5” and integer 5 the result will be false both values and data type must same

```
console.log(5=="5") //  false
console.log(5==5) //  true
```
Confusion vs Diffusion in cryptography
Tags: cryptography, cybersecurity, cipher
Published: 2024-06-30 16:36:16

Confusion and Diffusion are essential concepts in cyrptography and network security. Both confusion and diffusion are cryptographic techniques that are used to stop the deduction of the secret writing key from the attacker.

The major differences between confusion and diffusion are as follows:

Confusion:                                Diffusion:
1. In confusion the relationship between  1. In diffusion the
the key and the ciphertext is obscured       the relationship between the 
                                             plaintext and ciphertext is 
                                             obscured
2. Confusion creates faint cipher text    2. Diffusion creates cryptic  
                                             plain text
3. Confusion uses substitution            3. Diffusion uses transposition
4. Vagueness is increased in the          4. Redundancy is increased in 
   resultant                                 in the resultant
5. Both stream and block cipher uses      5. Only block cipher uses 
   confusion                                 diffusion
Variable & Variable Scope | PHP Fundamentals
Tags: webdev, php, learning, beginners
Published: 2024-06-30 16:33:30



## Create Variable in PHP
The rules when you create variables in PHP:

1. Variable declaration with dollar ($) followed by variable name
2. Variable name must start with a letter or underscore (_)
3. Variable name is case-sensitive

Valid variables:
```
$name = "Gunawan"; //valid
$Name = "Gunawan"; //valid
$_name = "Gunawan; //valid
```
Not valid variables:

```
$4name = "Gunawan"; //not valid
$user-name = "Gunawan"; //not valid
$this = "Gunawan"; //not valid
```

## Variable Scope
PHP has 3 variable scopes:

1. Global
2. Local
3. Static


## Global scope

```
$name = "Gunawan";

function get_name() {
echo $name; // not valid
}

get_name();
```
To access a global variable within a function you must declare a global variable with the keyword 'global' within a function.

```
$name = "Gunawan";

function get_name() {
global $name;
echo $name; // valid
}

get_name();
```


## Use Array GLOBALS to Access Global Variable
The second way to access global variables is to use a global array.
```
$name = "Gunawan";

function get_name() {
echo $GLOBALS['name']; // valid
}

get_name();
```


## Static Variable

```
function test() {
static $number = 0;
echo $number;
$number++;
}
```


##Variable Super Global in PHP:

1. $GLOBALS
2. $_SERVER
3. $_GET
4. $_POST
5. $_FILES
6. $_COOKIE
7. $_SESSION
8. $_REQUEST
9. $_ENV

Download my repository php fundamental from [my github](https://github.com/gugunefendi/php-fundamental).
The most recent backend problem I've had to solve.
Published: 2024-06-30 16:13:46

The most recent backend problem I have solved, is non existent. I am a beginner in the field of backend development, therefore, I have no projects to show. However, I joined HNG with the view to leave the internship with dozens of projects to show for it.

**A little about myself**

I am a fast learner, critical thinker and very good at collaborating with people, I have not worked on any tough projects that can actually show my grit and determination, therefore the only way I can display these qualities is by being a part of this internship and sticking it through until the end, so rather than this being an article to show my programming skills, it is an article to show my anticipation and determination to learn and improve my skills.


**Why I want to be part of HNG Internship**

As stated above, I want learning and improving my skills to be my top priority as a member of this internship. Additionally, I would love to collaborate with like minded individuals, mentors, and colleagues in order to have a better grasp of the tech workspace.

If you have gotten this far and are interested in being a part of something amazing, then to learn more about the HNG Internship,

Visit: https://hng.tech/internship

If you are looking to hire talented developers,

Check out HNG Hire https://hng.tech/hire
React JS vs Vue JS
Tags: javascript, react, vue
Published: 2024-06-30 16:00:09

Hey there, coding enthusiasts! As someone prepping for the HNG Internship (have you checked out their website? https://hng.tech/internship), I'm sure you're diving headfirst into the world of frontend development. With a gazillion frameworks out there, choosing the right one can feel like picking a superpower. Today, let's compare two titans: ReactJS and Vue.js.

React: The OG of Component-Based UIs

React, created by Facebook, is a battle-tested library known for its efficiency and scalability. It uses a component-based architecture, where you break down your interface into reusable building blocks. Think of it like Legos for building web UIs! This makes complex projects a breeze to manage and keeps your code clean. React also boasts a virtual DOM, a clever in-memory representation of the real DOM, that allows for super-fast updates without clunky re-renders.

Vue.js: The Pragmatic Up-and-Comer

Vue.js, the brainchild of ex-Googler Evan You, is a progressive framework that's gaining serious traction. It offers a gentle learning curve with a focus on simplicity and ease of use. Vue.js combines the best of both worlds: it has a core library for small projects but can scale into a full-fledged framework for complex applications. Plus, Vue's intuitive template syntax makes it easy to jump right in, even for JavaScript newbies.

So, Which One Reigns Supreme?

There's no clear winner! Both React and Vue.js are fantastic choices, each with its own strengths. Here's a cheat sheet to help you decide:

    For complex, scalable projects: React's robust ecosystem and virtual DOM might be a better fit.
    For beginners or quick prototypes: Vue.js' gentle learning curve and flexibility could be your champion.

My HNG Journey with React: Gearing Up to Build Awesome Things!

Since HNG uses React, I'm pumped to delve into its component-based magic. I'm eager to learn how to create reusable components, manage state effectively, and leverage the vast React ecosystem. I can already envision building dynamic and interactive interfaces during the internship – the possibilities are endless!

The HNG internship is all about collaboration and mentorship, and I'm excited to learn from experienced developers and fellow interns. With React as my weapon of choice, I'm ready to tackle any coding challenge HNG throws my way!

This is just a taste of the React vs. Vue.js debate. Remember, the best framework is the one that fits your project and your learning style. So, dive in, experiment, and get ready to build something amazing! (P.S. If you're curious about joining the HNG fam, check out their website: https://hng.tech/internship)

If you are looking out for best out bests talents to employ check out : https://hng.tech/hire

You'd like us to talk or catch up about react? I am open 🙋‍♂️
Unveiling the Shield: Ensuring Security with Open Source 2FA
Tags: opensource, security, cybersecurity, github
Published: 2024-06-30 15:59:37

In the digital age, where personal data is more valuable than ever, securing your online accounts is not just a recommendation but a necessity. Two-Factor Authentication (2FA) stands as a robust defense against unauthorized access, significantly bolstering your account security beyond mere passwords. However, not all 2FA implementations are created equal. Understanding the underlying security analysis and threat models can empower users to make informed decisions when choosing a 2FA solution.


### <u>Security Analysis: Fortifying Your Defenses</u>
1. **Authentication Methods**: VerifyVault leverages time-based one-time passwords (TOTP), ensuring compatibility with a wide range of services while adhering to industry standards.

2. **Encryption and Privacy**: Your security is paramount. VerifyVault encrypts all data locally, ensuring that even if your device is compromised, your authentication codes remain secure.

3. **Open Source Transparency**: Transparency breeds trust. VerifyVault's open-source nature allows security experts and the community to scrutinize the code for vulnerabilities, ensuring continuous improvement and a high level of security assurance.


### <u>Threat Models: Anticipating Challenges</u>
1. **Phishing Attacks**: VerifyVault's offline operation and manual entry mode protect against phishing attempts targeting TOTP codes.

2. **Device Compromise**: Encrypted storage and optional password locking safeguard against unauthorized access if your device falls into the wrong hands.

3. **Data Interception**: Utilize QR code import/export and encrypted backups to mitigate the risk of interception during data transmission.


### <u>Why Choose VerifyVault?</u>
- **Open Source Assurance**: Built on transparency, VerifyVault allows you to verify its security protocols and trust its commitment to protecting your data.
  
- **Future Cross-Platform Compatibility**: Whether you're on Windows, Linux, or Mac, VerifyVault will ensure seamless integration into your daily digital life.

- **User-Friendly Features**: From automatic backups to password-locked access, VerifyVault prioritizes user convenience without compromising privacy or security.


### <u>Secure Your Digital Frontier with VerifyVault</u>
Don't wait until it's too late. Embrace the power of two-factor authentication with VerifyVault today. Download now and take control of your digital security with a trusted, open-source solution designed to protect what matters most—your privacy.

### <u>Downloads</u>
[VerifyVault GitHub](https://github.com/VerifyVault)
[VerifyVault Beta v0.2.2 Download](https://github.com/VerifyVault/VerifyVault/releases/tag/Beta-v0.2.2)
Comparing Javascript Front-end technologies (Angular and React)
Published: 2024-06-30 15:59:06

## **Introduction**
Angular and React are both javascript technologies for building complex and interactive web applications. They share several similarities but some distinct characteristics which makes them fundamentally different.
I will be comparing both technologies in this post but first, let's meet them.

**Angular**
Angular JS is an open source JavaScript framework that is used to build web applications. It is a TypeScript-based development platform and design framework with a component-based architecture for building scalable web apps. It has a collection of well-integrated libraries and features, such as client-server communication, routing, and more, that help speed up front-end development.

**React**
React is a declarative, efficient, and flexible JavaScript library for building reusable UI components. Its component-based architecture and declarative views enable easy creation of interactive, complex UIs. With the 'learn once, write anywhere' principle, developers can build fast, scalable apps for all platforms.

*

## *Now Let's compare them**

1. Popularity: Both technologies are popular, but which is more popular? On Git-hub, React has more stars compared to angular and according to Statista survey in 2022 on the most used framework worldwide, React was in second position while Angular was fifth.

2. Performance: Since Virtual DOM trees are built on the server and are quite lightweight, React looks to exceed Angular in terms of runtime performance.

3. Data Binding: Angular uses two-way data binding, which means the model state changes automatically whenever any interface element changes. This keeps the two layers updated with the same data. Whereas, React uses one-way data binding, which renders the modifications in the interface model only after the model state has been updated first.

4. Server-side Rendering: Angular renders the application by creating a static view before it gets fully interactive. It is up to you the developer to cleverly use the combination of JSON and client-side caching to increase server-side performance. In React, to make your application SEO-friendly, you would need to render the application to the server. React does it with ease with the help of some specific functions.

Both technologies are great for building modern web applications with component-base architecture, choosing the best one to work with depends on the project you want to build. 

PS. I am new to writing, therefore this piece may not be perfect. Thanks for reading.

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[](https://hng.tech/premium)