teleren/devto huggingface dataset:
What is the definition of a softphone? What is the definition of a VoIP phone?
Tags: voip, tutorial, productivity, news
Published: 2024-05-06 09:51:53

**Softphone**

A softphone is a software program that helps to make telephone calls using the internet, It can be installed on a piece of equipment such as a desktop, mobile device, or other computer and allows the user to make and receive a call without requiring an actual; telephone set, Softphone uses VoIP( Voice over internet protocol technology which manages calls, for example, [Tragofone](https://tragofone.com/) softphone the best softphone for VoIP providers. you must visit: **[tragofone .com](https://tragofone.com/)**

**VoIP Phone**

A VoIP phone uses IP technology to transmit the calls, it comes in the form of a specialized digital hardware program running on a computer or mobile device, A VoIP phone is any phone that uses an internet connection to make and receive calls instead of traditional phone lines, a VoIP phone gives you greater mobility, interoperability, and connectivity.
The Power of Mobile Apps in Digital World
Tags: mobile, appsync, mobileapps
Published: 2024-05-06 09:49:18

Think of **[mobile apps](https://trigvent.com/power-of-mobile-apps/)** as your helpful companions in the digital world. They're like little helpers on your phone or tablet, making life more convenient and personalized. Whether you're shopping, chatting with friends, or learning something new, there's an app for it! The best ones are easy to use, super fast, and always improving. And just like how businesses make money, apps earn their keep through ads, special features, or subscriptions. Understanding this Mobile App Revolution is like knowing how to navigate in a fast-changing digital world.
"Sino-French spirit" guides the continuous progress of bilateral relations
Published: 2024-05-06 09:40:32


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/acvi7cxl7pmr1khoionb.jpg)
Looking back on the 60-year history of the establishment of diplomatic relations between China and France is of great practical significance in today's chaotic world. It is expected that China and France will follow the strategic consensus of the two heads of state as a guide to further consolidate political mutual trust, strengthen unity and cooperation, promote the China-France comprehensive strategic partnership to a new level, inject new impetus into the healthy and stable development of China-EU relations, and promote world peace, stability and development. Make new contributions to progress.
Promote Sino-French scientific and technological innovation cooperation to a new level
Published: 2024-05-06 09:39:24


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/a40nmuid0tmv5y7hpe3w.jpg)
Sino-French relations have long been at the forefront of China's relations with Western countries. In 1978, France became the first Western country to sign an intergovernmental scientific and technological cooperation agreement with China. Over the past 40 years, China-France cooperation in fields such as scientific and technological innovation and talent training has achieved fruitful results. China and France will continue to strengthen scientific research exchanges and cooperation, promote scientific and technological innovation, and cultivate growth points in emerging fields, which will continue to make new contributions to improving the well-being of the two peoples and achieving global sustainable development.
heap minchild
Published: 2024-05-02 21:40:09

hpp

```
#ifndef heap_hpp
#define heap_hpp

#include <stdio.h>
#include <iostream>
#include <cassert>
using namespace std;

class heap {

  int parent(int i) { return (i - 1) / 2; }
  int left(int i) { return 2 * i + 1; }
  int right(int i) { return 2 * i + 2; }

  int n; // capacidad
  int s; // tamaño

  int *a; // arreglo

public:

  heap(int);
  ~heap();

void ins(int);
int tout();
int minChild(int);

int capacity() const { return n; }
int size() const { return s; }

bool empty() const { return s == 0; }
bool full() const { return s == n; }

void print();
};

#endif /* stack_hpp */
```


cpp

```
#include "heap.hpp"

  heap::heap(int c){

    n = c;
    s = 0;

    a = new int[n];
  }

  heap::~heap(){

    delete[] a;
  }

 void heap::ins(int x){

   assert(!full());

  a[s] = x;
  int i = s++;
   while (i > 0 && a[i] > a[parent(i)]) {
     int c = a[i];
     a[i] = a[parent(i)];
     a[parent(i)] = c;

     i = parent(i);
   }
   
 }

int heap::tout(){
  assert(!empty());

  int x = a[0];
  int i = 0;
  a[0] = a[--s];
  while (i <= parent(s-1) && a[i] > a[minChild(i)]){

    int m = minChild(i);
    int c = a[i];
    a[i] = a[m];
    a[m] = c;
    i = m;
  }

    return x;
}

int heap::minChild(int i) {

  assert(i <= parent(s-1));

  if (right(i) > s-1) return left(i);
  if (a[left(i)] > a[right(i)]) { return left(i); }
  else return right(i);
  
}

void heap::print(){

  cout << "[ ";
  for (int i = 0; i < s; i++) cout << a[i] <<" ";
  cout << "]\n";
}
```



main


```
#include <iostream>
#include "heap.hpp"

int main() {
  
  srand((unsigned) time(nullptr));

  int n = 100;

  heap m(n);

  for (int i = 0; i < 10; i++){

    int x = rand() % n + 1;

    cout << "Agregar " << x << ": ";

    m.ins(x);
    m.print();
  }

  cout << "\n\n";
  m.print();
  cout << "\n\n";
  for (int i = 0; i < 10; i++){

    cout << "Extraer " << m.tout() << ": ";

    m.print();
  }
  
}
```
Tired of adding sh*tty looking comments on your code? Try this extension
Tags: webdev, programming, productivity
Published: 2024-05-06 09:33:22


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/gz19cdyxf0nhhkpz8n1s.png)

As a developer, i always wondering about how i can add comments that can distinguish themselves from the rest and As a result, I've come across this extension. 

This comes with the variety of comments that you can add 
for e.g -> 

- Alerts
- Queries
- TODOs
- Highlights
- Commented out code can also be styled to make it clear the code shouldn't be there
- Any other comment styles you'd like can be specified in the settings

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/eax2hc8ygomt3j3abyqx.png)


Give it a shot!
Mondays in the World of Developers : Share your thoughts!
Tags: discuss, developers, webdev, productivity
Published: 2024-05-06 09:32:13




As the frosty fingers of Monday morning gently brush against the window panes, casting a subdued light into the room, developers around the world embark on their weekly journey through lines of code and algorithms. With steaming cups of coffee as their companions and the hum of their computers as background music, they dive into the realm of programming, ready to conquer challenges and unravel complexities.

This particular Monday feels like a hesitant embrace from winter, with its chilly air seeping through layers of clothing, urging us to seek warmth in the camaraderie of our fellow developers. It's amidst this wintry backdrop that I find myself, eagerly anticipating the week ahead, armed with the resolve to delve deeper into the intricacies of Java programming.

As I set forth on this Java journey, I'm reminded of the power of community and the invaluable insights that arise from sharing experiences. Thus, I reach out to my friends and fellow developers on Dev, inviting them to join me in reflecting on their Mondays and offering words of encouragement as we navigate through the week together.


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/30afmg3od76a6igk0j8n.jpeg)

Dear friends, whether you're battling the cold in the northern hemisphere or seeking respite from the sweltering heat in the south, I invite you to share your thoughts and experiences of this Monday. Let's weave a tapestry of anecdotes, challenges, and triumphs as we traverse the vast landscape of software development.

And to those diving into new technologies or languages this week, like myself with Java, I encourage you to push beyond your comfort zones and embrace the exhilarating journey of learning. Let's embark on this adventure together, supporting each other every step of the way.


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/ld1pjkthf3srb1eejy1p.jpeg)

So, dear developers, the stage is yours. Share your stories, insights, and aspirations for the week ahead. Let's make this Monday the beginning of something extraordinary.
Monetization Strategies for Android App Developers: From Freemium to Subscriptions
Tags: mobile, appconfig, android, androiddev
Published: 2024-05-06 09:30:04

Monetizing your Android app is crucial for sustaining your business. There are various strategies to generate revenue, and two popular models are freemium and subscriptions.

In the freemium model, users can download and use the app for free. However, some features or content are locked behind a paywall, and users can upgrade for additional perks.

Users can access premium content or features for a recurring fee through subscriptions. This model not only guarantees a steady revenue stream but also promotes long-term engagement with your app.

When you're trying to decide which model is the best fit for your app, there are several key factors to consider. These include your target audience, the value proposition of your premium features, and the competitive landscape you're operating in.

While a freemium model can be an effective way to attract a large user base initially, it can be challenging to convert those free users into paying customers. On the other hand, a subscription model can offer a predictable revenue stream, but it may require continuous updates to justify the recurring cost.

Regardless of which model you ultimately choose, it's crucial to provide value to your users to encourage them to upgrade or subscribe.

At AnA Info, we're a leading Android app development service provider with the expertise to help you implement the right monetization strategy for your app. With our guidance and support, you can maximize your revenue while delivering exceptional value to your users.

For more details reach us at

[www.anainfo.com
](https://anainfo.com/?utm_source=forum&utm_medium=forum-mobile-app)+91 948 938 1517
Renowned Stress & Wellness
Published: 2024-05-06 09:22:47

https://www.byalicelaw.com/
Renowned Stress & Wellness 
Speaker for Corporations
Mo Gawdat & Alice Law
Meditate with Alice
Guided Reiki Meditations
Unstressable is Alice’s Debut Book
Happiness Expert
Scientific and Heart Centred Solutions
Oline Unstressable Book
Visualisation Meditation
Emotional Rebalance Meditation

Alice Law is a renowned stress wellness speaker Empowering workshops talks for corporations Book now for transformative sessions, Click here! Alice’s unique Reiki Meditations are loved by 1000s of people from her Unstressable membership community to private clients.
"A negative emotion is only ever trying to alert us to one of two things; something outside of yourself that you need to take action on and change, or something inside of yourself that you need to heal "
She has guided large groups in live reiki visualisations to see incredible results for pain, stress, emotional release, inner connection and much more. Her unique reiki meditation method can be used as guided meditations at home to help people to relax more easily and meditate more effortlessly – whilst purposefully being designed to release the stress from your body. Meditate with Alice’s method and her calming voice to get back to balance and release the stress in your system.
From English Teacher to AWS Architect
Tags: aws, learning, cloudcomputing, cloud
Published: 2024-05-06 09:21:40


Hello! 
My name is Alex Day. My path to AWS might seem a little unconventional. After studying Cyber Security at the University of Texas at San Antonio, to the surprise of my family, I found myself teaching English in Japan. Last year, I decided to make a career shift and set my sights on becoming a Cloud Security Architect.

**For those of you that just want to see what I used to pass the exam, scroll down until you see STOP in bold!!**

Three months of dedicated studying later, I was celebrating passing the AWS Certified Solutions Architect - Associate exam!  Looking back, a big part of my success came from the hands-on experience I gained with Adrian Cantrill's AWS courses.  These courses, along with the valuable AWS documentation, provided the perfect one-two punch for my learning journey.

Cantrill's labs played an instrumental part in learning and passing the exam (https://github.com/acantril/learn-cantrill-io-labs). They not only allowed me to get my hands dirty building cool projects in the AWS environment, but also gave me something to show on my github to prove my abilities to future recruiters. This practical experience solidified my understanding of the theoretical concepts I was reading about in the AWS documentation.

For those that are already further along in your AWS studies, I suggest trying to tackle his **Advanced Demo - Web App - Single Server to Elastic Evolution**! It takes a single Wordpress server and turns it into a fully elastic, scalable and resistant architecture. 




## STOP!!
Here's my full list of things I did to pass the exam:

- Adrian Cantrill's AWS courses AND labs
https://learn.cantrill.io

- Tutorials Dojo practice exams
https://tutorialsdojo.com

- Quizlet - To remember specific facts about services https://quizlet.com

- Notebook after notebook

While some may disagree that using a notebook while studying tech takes too long, but....
The pen is a slower instrument than the keyboard, but its very slowness can be a virtue. It forces us to **_think_** and **_organize_** our thoughts before we commit them to paper.

Maybe you are like me, and can only remember things that you committed to paper. 
With that, I wish you luck on your studies and AWS building! I am off to study Terraform and automate the building of a Minecraft server.

See you next time,
Alex.
Postgres Installation Guide
Published: 2024-05-06 09:17:56


### Step 1: Install Homebrew

If you don't have Homebrew installed on your Mac, open a terminal and run the following command:

```bash
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
```

This script will install Homebrew.

### Step 2: Install PostgreSQL via Homebrew

Once Homebrew is installed, you can install PostgreSQL by running:

```bash
brew install postgresql
```

### Step 3: Start PostgreSQL

After installation, you can start PostgreSQL using Homebrew services:

```bash
brew services start postgresql
```

This command will also set PostgreSQL to start automatically at login.

### Step 4: Create Your Database and User

1. **Access PostgreSQL Prompt**:
   ```bash
   psql postgres
   ```

2. **Create a Role (User)**:
   ```sql
   CREATE ROLE myuser WITH LOGIN PASSWORD 'mypassword';
   ```

3. **Create a Database**:
   ```sql
   CREATE DATABASE mydb OWNER myuser;
   ```

4. **Grant Permissions**:
   ```sql
   GRANT ALL PRIVILEGES ON DATABASE mydb TO myuser;
   ```

5. **Exit psql**:
   ```sql
   \q
   ```

### Step 5: Verify Installation

To verify that everything is set up correctly, try connecting to the database you created:

```bash
psql -d mydb -U myuser
```

You should be able to log in without errors.

### Additional Configuration

You can configure PostgreSQL to listen on different interfaces or to adjust other settings by modifying the PostgreSQL configuration file typically found at `/usr/local/var/postgres/postgresql.conf`. If you need to allow remote connections, you would also adjust the `/usr/local/var/postgres/pg_hba.conf` file.

### Summary

Now, you should have PostgreSQL installed and running on your macOS system. You can manage PostgreSQL with Homebrew services and access your databases with `psql` or any other PostgreSQL-compatible tool. If you need any more detailed configuration, like setting up remote access or securing your database, you may need to modify configuration files or apply additional security practices as needed.
26 top website directories for finding inspiration for your next landing page or website.
Tags: design, resources
Published: 2024-05-06 09:16:17

This collection of websites is a curated list of the best websites to find inspiration on 2024 and beyond.

[Read the full article](https://www.colorsandfonts.com/blog/posts/top-website-directories-inspiration-next-landing-page-website/)
CRM software enhances business performance
Published: 2024-05-06 09:09:23

crm,customer relationship management software,CRM Software,Customer Data,Lead Management
Customer Relationship Management (CRM) software is a key tool for businesses looking to improve performance across various metrics. Here's how CRM software enhances business performance:
1. Centralized Customer Information:
CRM software consolidates customer data in one place, allowing businesses to have a 360-degree view of their customers. This centralization improves customer service and sales effectiveness.

2. Improved Customer Engagement:
With CRM, businesses can track customer interactions across multiple channels, enabling personalized communication and timely follow-ups. This leads to enhanced customer engagement and satisfaction.

3. Streamlined Sales Processes:
CRM tools help streamline sales processes by managing leads, tracking sales pipelines, and automating tasks. This efficiency results in quicker sales cycles and improved conversion rates.

4. Enhanced Collaboration:
CRM software fosters collaboration among teams by providing a shared platform for information. Marketing, sales, and customer service teams can work together more effectively, improving productivity and customer experience.

5. Data-Driven Decision-Making:
CRM software provides analytics and reporting features that offer insights into customer behavior and sales trends. This data-driven approach helps businesses make informed decisions and identify new opportunities.

6. Better Customer Retention:
By tracking customer history and preferences, CRM software enables businesses to tailor customer experiences, leading to higher retention rates. Automated follow-ups and personalized interactions help maintain customer loyalty.

7. Automated Marketing Campaigns:
CRM systems often include marketing automation features, allowing businesses to send targeted campaigns, track engagement, and measure ROI. This automation improves marketing efficiency and effectiveness.

8. Enhanced Customer Support

CRM software helps customer service teams manage support tickets, track customer issues, and ensure timely resolution. This enhances customer satisfaction and builds a positive reputation.

9. Regulatory Compliance:
CRM software can assist with compliance by providing secure storage for customer data and enabling businesses to track data usage. This is crucial for meeting regulatory requirements such as GDPR.

10. Scalability:
As businesses grow, CRM software can scale to meet increasing demands. This flexibility ensures that the system continues to support business goals over time.

In summary, CRM software is a powerful tool for businesses to improve customer relationships, streamline operations, and make data-driven decisions, ultimately leading to enhanced business performance.

Visite : https://www.sunsmartglobal.com/customer-relationship-management-software-dubai-qatar-uae-usa-london/

           https://www.sunsmart.co.in/product/customer-relationship-management-software-india-chennai-mumbai-bangalore-delhi.html
How to create a search input with Tailwind CSS and Alpinejs
Tags: tutotial, tailwindcss, alpine, webdev
Published: 2024-05-06 08:56:05

Let's build a search input with Tailwind CSS and Alpinejs.
[ Read the article,See it live and get the code](https://lexingtonthemes.com/tutorials/how-to-create-a-search-input-with-tailwind-css-and-alpinejs/)
Find Peak Element | LeetCode | Java
Tags: binarysearch, java, leetcode, beginners
Published: 2024-05-06 08:51:38



> **A peak element is an element that is strictly greater than its neighbors.**

The nature of the input will be "_It will be in an increasing fashion but suddenly will start to decrease at some point. That point will be pivot point"_.

We need to find that Pivot Point. One thing is for sure that it kinda involves sorted array. 
Whenever the array is sorted, it will always involve "**_Binary Search_**".

``` java
class Solution {
    public int findPeakElement(int[] nums) {
        
        int n = nums.length;
        
        if(n==1)
            return 0;
        
        int low = 0, high = n-1;
        
        while(low<high){
            int mid = low + (high-low)/2;
            
            if(mid>low && mid<high && nums[mid-1]<nums[mid] && nums[mid]>nums[mid+1])
                return mid;
            
            else if(nums[mid]<nums[mid+1])
                low = mid+1;
            
            else
                high = mid-1;
        }
        
        return low;
    }
}
```


_Thanks for reading 🥰
Feel free to comment ✍️
Follow for more 🤝 && Happy Coding 🚀_

If you enjoy my content, support me by following me on my other socials:
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How to Handling Authentication in Next.js with Clerk
Tags: nextjs, clerk, authentication
Published: 2024-05-06 08:02:34

Are you building a Next.js application and wondering how to handle user authentication efficiently? Look no further! In this guide, we'll show you how to integrate Clerk with Next.js to streamline the authentication process.

## What is Clerk?

Clerk is a modern authentication and user management tool designed to simplify the process of adding authentication to web applications. It offers features like email and password authentication, social login, multi-factor authentication, and more, all with a simple integration process.

## Getting Started with Next.js and Clerk

First, make sure you have a Next.js project set up. If not, you can create one using the following command:

`npx create-next-app my-next-app`

then open the clerk and login/signup then click create an application. Enter your application name  now customize your form and press Create application

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/rmtdoct2ulvlvm96w6bv.png)

now in your admin click on Get Started and follow the [docs](https://dashboard.clerk.com/apps/app_2g5Ke4kkopIB60qARp5CO9wk8yN/instances/ins_2g5KeH8eG1qzJT7yjDFk8DRqRul) 

Now add the sign-in and sign-up page to your application 
[docs](https://clerk.com/docs/references/nextjs/custom-signup-signin-pages?_gl=1*1nk6py9*_ga*MTg1MDQzNDgzMC4xNzE0OTgxMTk0*_ga_1WMF5X234K*MTcxNDk4MTE5My4xLjEuMTcxNDk4MjA5NS4wLjAuMA..*_gcl_au*MTg0MjMyMTI0Mi4xNzE0OTgxMTkz)

I hope you can handle the auth using the clerk in the next js if you have any questions ask in the comments section thank you for your time I will see you soon.