teleren/devto huggingface dataset:
Postman Api 101
Published: 2024-07-16 18:44:23

I recently had the fantastic opportunity to participate in the Postman Student Program, and I’m excited to share my journey! For those unfamiliar, Postman is an essential tool for API development and testing. The Student Program aims to help students gain practical skills and insights into the world of APIs.

Why I Joined the Program
As someone eager to dive deeper into API technology, I joined the program for several reasons:

Hands-On Experience: I wanted to strengthen my technical abilities through practical, real-world applications.
Networking: The program offered a chance to connect with like-minded peers and mentors.
Career Development: Building a strong foundation in APIs would enhance my career prospects in the tech industry.
My Experience
The program was structured to provide comprehensive learning modules, interactive sessions, and collaborative projects. Here are some highlights:

Learning Modules: The modules were well-organized and covered a wide range of topics from API basics to advanced features in Postman.
Interactive Sessions: Live sessions with industry experts helped clarify concepts and provided insights into current trends in API development.
Collaborative Projects: Working on group projects allowed me to apply what I learned and gain teamwork experience.
Skills Acquired
Through the program, I acquired several valuable skills:

API Testing and Development: Learned how to design, test, and document APIs effectively using Postman.
Problem-Solving: Enhanced my ability to troubleshoot and solve technical issues related to APIs.
Communication: Improved my ability to explain technical concepts clearly and concisely to both technical and non-technical audiences.
Networking and Community
One of the most rewarding aspects of the program was the community. I connected with peers who shared similar interests and ambitions. The mentors were supportive and provided valuable career advice.

Conclusion
Overall, the Postman Student Program was an incredible experience that not only equipped me with valuable skills but also fostered meaningful connections. If you’re a student interested in APIs, I highly recommend getting involved! This program is a great stepping stone for anyone looking to build a career in tech.
Ageless Partners
Published: 2024-07-16 18:44:49


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/r1x2xv4une1em17dkuxg.png)


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Transforme seus HTMLs em PDFs com facilidade usando wkhtmltopdf em sua VPS
Tags: vps, pdf, html
Published: 2024-07-16 18:57:09

Para quem usa uma VPS, uma ótima dica para gerar PDFs diretamente do sistema é instalar o **wkhtmltopdf**. Essa ferramenta poderosa permite converter arquivos HTML e URLs em PDFs de forma simples e eficiente.

**wkhtmltopdf** é uma ferramenta de linha de comando que converte arquivos HTML e URLs em PDFs usando o mecanismo de renderização do Webkit e o Qt. É amplamente utilizado para gerar relatórios, faturas, e outros documentos a partir de páginas web.

Os principais recurso são:
- **Conversão de HTML para PDF**: Transforma qualquer página web ou arquivo HTML em um PDF.
- **Compatibilidade com CSS e JavaScript**: Suporta a maioria dos estilos CSS e scripts JavaScript, garantindo que o PDF gerado se pareça com a página web original.
- **Customização**: Permite a adição de cabeçalhos, rodapés, e marcações na página, além de opções de margens, orientação de página e tamanho.
Links e Anotações: Mantém links clicáveis e permite a inclusão de anotações e metadados no PDF.


## Como instalar
Usando a versão padrão
```bash
sudo apt-get install -y wkhtmltopdf
```

Também é possível escolher uma versão específica, acesse o site oficial `https://wkhtmltopdf.org/downloads.html` e peque o link da versão desejada.

```bash
# Fazer o download da versão
wget https://github.com/wkhtmltopdf/packaging/releases/download/0.12.6-1/wkhtmltox_0.12.6-1.focal_amd64.deb

# Instalar a versão baixada
sudo apt install ./wkhtmltox_0.12.6-1.bionic_amd64.deb
```

Com o **wkhtmltopdf** instalado, basta executar o comando:

```bash
wkhtmltopdf http://google.com google.pdf
```


## Configurações
Existem muitas configurações que podem ser usadas ao executar o comando para melhorar a performasse e tempo de conversão.

Veja mais opções em `https://wkhtmltopdf.org/usage/wkhtmltopdf.txt`

```bash
wkhtmltopdf --lowquality --disable-javascript --print-media-type --disable-external-links --disable-internal-links --dpi 72 http://google.com google.pdf
```

Também é possível instalar fontes para melhorar a aparência do PDF gerado com ele.

```bash
sudo apt install fonts-lato fonts-open-sans fonts-roboto fonts-mononoki
```

Adicionar Cabeçalhos e Rodapés
```bash
wkhtmltopdf --header-center "Título do Documento" --footer-center "Empresa XYZ" http://google.com google.pdf
```

Definir Tamanho e Orientação da Página
```bash
wkhtmltopdf --page-size A4 --orientation Landscape http://google.com google.pdf
```

Tempo de Espera para Renderização Completa
```bash
wkhtmltopdf --javascript-delay 2000 http://google.com google.pdf
```


O **wkhtmltopdf** é uma ferramenta indispensável para quem precisa gerar PDFs a partir de conteúdo web. Com suas diversas opções de configuração, você pode otimizar o processo de conversão para atender às suas necessidades específicas.

God job!
Unlocking the Potential of AI Voice Assistants with Sista AI
Tags: ai, react, javascript, typescript
Published: 2024-07-16 19:11:45

<h2>Empowering User Interactions</h2><p>The evolution of technology has ushered in a new era of user interactions, with AI voice assistants leading the way. These intelligent companions have revolutionized how businesses and users engage with technology, enhancing efficiency and accessibility. Sista AI stands at the forefront of this transformation, offering cutting-edge AI solutions that redefine user experience.</p><h2>Revolutionizing User Experience</h2><p>Sista AI's AI Voice Assistant is a game-changer in the realm of technology, providing a seamless integration of advanced conversational AI agents and voice user interfaces. This innovative platform enables precise responses and human-like interactions, fostering engaging experiences for global audiences. With over 40 supported languages, Sista AI ensures dynamic and personalized interactions for users worldwide.</p><h2>Enhancing Operational Efficiency</h2><p>The benefits of Sista AI's AI Voice Assistant extend beyond user engagement, offering substantial improvements in operational efficiency. By reducing user effort, increasing app usage time, and accelerating learning curves, Sista AI drives tangible business outcomes. The platform's virtual agents ensure high availability and cost savings, making it a strategic investment for companies seeking to optimize customer service.</p><h2>Seamless Integration and Scalability</h2><p>Sista AI's AI Voice Assistant seamlessly integrates into any app or website, transforming user interactions with technology effortlessly. With a range of pricing plans to suit various needs, including a free Developer Plan, Sista AI caters to startups and large enterprises alike. The platform's limitless scalability and easy software development kit facilitate quick setup and dynamic growth, making it an ideal choice for businesses looking to enhance their digital offerings.</p><p>Explore the possibilities of AI voice assistants with <a href='https://smart.sista.ai/?utm_source=sista_blog&utm_medium=blog_post&utm_campaign=unlocking_potential_ai_voice_assistants'>Sista AI</a> and revolutionize your user experience today!</p><br/><br/><a href="https://smart.sista.ai?utm_source=sista_blog_devto&utm_medium=blog_post&utm_campaign=big_logo" target="_blank"><img src="https://vuic-assets.s3.us-west-1.amazonaws.com/sista-make-auto-gen-blog-assets/sista_ai.png" alt="Sista AI Logo"></a><br/><br/><p>For more information, visit <a href="https://smart.sista.ai?utm_source=sista_blog_devto&utm_medium=blog_post&utm_campaign=For_More_Info_Link" target="_blank">sista.ai</a>.</p>
Cron Jobs 🔧
Published: 2024-07-16 19:26:39

🔧 Understanding Cron Jobs in JavaScript

Have you ever encountered the term "cron job"? It’s not a job offer—it’s a task scheduler! Cron jobs let you schedule tasks to run at specific times, dates, or intervals, perfect for background tasks like clearing logs, sending emails, and more. Here’s a quick guide to get you started.

Getting Started

To use cron jobs in JavaScript, you need to import the relevant package. Once imported, you’ll get an object containing the "schedule" method. This method takes two arguments: a cron expression and a callback function. The cron expression is a string composed of six groups of asterisks ( * ) separated by spaces `("* * * * * *")`, each representing a different time unit.

Here’s what each asterisk (*) represents:

`Seconds (optional) - ranges from 0-59
Minutes - ranges from 0-59
Hours - ranges from 0-23
Day of the month - ranges from 1-31
Month - can be 1-12 or abbreviated month names (e.g., Jan-Dec)
Day of the week - ranges from 0-6 (0 and 7 both represent Sunday)`

Example in JavaScript

First, import the cron package:


`const cron = require("node-cron");`

Running a Task Every Second

To print "a cron job" to the console every second, use:


```
cron.schedule("* * * * * *", () => {
 console.log("a cron job");
});
```



This expression means the callback function will run every second.

"The above expression indicates that the callback function should be executed every second of every minute, of every hour, of every day of the month, of every month, and of every day of the week. Consequently, the callback function will be called every second."

Sending Emails on Specific Days

To send emails to your clients every Monday and Wednesday at 9:00 AM, use:


```
cron.schedule("0 9 * * Mon,Wed", () => {
 console.log("send emails");
});
```


This means the callback function will run at 9:00 AM on every Monday and Wednesday.

"The given expression signifies that the callback function should be executed at the 0th minute of the 9th hour, on every day of the month, in every month, but only on Mondays and Wednesdays of each week."

Tips for Creating Cron Expressions

Write down when you want the task to run in words, then map those time values to the cron expression. For finer control, you can save the cron schedule to a variable and use `.start()` and `.stop()` methods:



```
const task = cron.schedule("cron-expression", callback);

// Start the task
task.start();

// Stop the task
task.stop();
```



Learning how to use cron jobs can greatly improve your ability to automate tasks in your applications. Happy scheduling! 🚀
Postman Api 101 #postmanstudent
Published: 2024-07-16 19:47:54

The program featured:

Comprehensive Modules: From API basics to advanced Postman techniques.
Live Expert Sessions: Direct insights and advice from MK Veerendra Vamshi.
Collaborative Projects: Real-world applications and teamwork experiences.
Skills Gained
API Mastery: Designing, testing, and documenting APIs with ease.
Problem-Solving: Sharpened troubleshooting abilities.
Effective Communication: Clear explanation of technical concepts to varied audiences.
Community Impact
Forming connections with peers and receiving guidance from mentors like MK Veerendra Vamshi enriched the experience.
3 Chrome Extensions to Boost Your Productivity (Plus a Bonus!)
Tags: productivity, extensions, browser, shorturl
Published: 2024-07-16 19:48:19

Hello Devs!,

We all know how important it is to stay productive at work.

> The most efficient people aren't necessary brilliant, they've just found the right tools

Chrome extensions can be real game-changers when it comes to productivity. Here are three must-have Chrome extensions that can help you streamline your tasks and save valuable time.

1. [StayFocusd](https://chromewebstore.google.com/detail/stayfocusd-block-distract/laankejkbhbdhmipfmgcngdelahlfoji)
StayFocusd helps you stay focused on your work by restricting the amount of time you can spend on time-wasting websites. You can block specific sites or entire categories, ensuring you stay productive throughout the day.

2. [OneTab](https://chromewebstore.google.com/detail/onetab/chphlpgkkbolifaimnlloiipkdnihall)
If you have countless tabs open at once. OneTab converts all your tabs into a single list, reducing memory usage and clutter. You can restore tabs individually or all at once, making it easier to manage your browsing session.

3. [Dark Reader](https://chromewebstore.google.com/detail/dark-reader/eimadpbcbfnmbkopoojfekhnkhdbieeh)
Working long hours in front of a screen can strain your eyes. Dark Reader helps reduce eye strain by turning on dark mode for every website. Customize brightness, contrast, and other settings to create a comfortable browsing experience, especially during late-night coding sessions.

Bonus: [SimpleURL](https://chromewebstore.google.com/detail/simpleurl-search-bookmark/fgfagloedegjakmfijkhpiknbdcbodhj)

![SimpleURL: URL Shortner & Manager](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/qnx9pupidtjn10gf8rv9.png)

As a bonus, I wanted to introduce you to SimpleURL, a tool I designed to streamline your URL management. SimpleURL allows you to create easy-to-remember personal Short URLs, organize them efficiently, and access them easily. It's especially handy for developers who deal with numerous links and resources daily.


Try these extensions and see how they can make your development process smoother and more efficient. 

**Do you have any other productivity-boosting Chrome extensions you love? Share them in the comments!**

Happy coding!
Build a Compiler in C language
Tags: c, cpp, csharp, programming
Published: 2024-07-16 19:58:39

Hey dev community! 👋

It's Amir back again with a new article and today, I'm excited to share a new tutorial where I walk you through creating a simple arithmetic expression parser and code generator in C. 

I hope this guide will help you understand the basics of tokenizing, validating, and evaluating arithmetic expressions, and then generating assembly-like instructions.

📚 What You'll Learn:
Tokenize arithmetic expressions ✂️
Validate and evaluate expressions ✅
Generate assembly-like instructions 🛠️

Check out the video tutorial here:
{% youtube 0k-c0vvs6HA %}

Creating this one was really really fun, especially that I am not experienced in C, I wanted to share this little project with all of you.

Here's the code:
📂 GitHub:  https://github.com/BekBrace/C-Compiler

Let me know what you think, your feedback is very valuable.
Thanks and I will see you in the next one :)
SECURE YOUR LOST CRYPT0 INVESTMENT WITH MUYERN TRUST HACKER
Published: 2024-07-16 19:58:58

In the vast and often treacherous realm of online investments, I was entangled in a web of deceit that cost me nearly  $45,000. It all started innocuously enough with an enticing Instagram profile promising lucrative returns through cryptocurrency investment. Initially, everything seemed promising—communications were smooth, and assurances were plentiful. However, as time passed, my optimism turned to suspicion. Withdrawal requests were met with delays and excuses. The once-responsive "investor" vanished into thin air, leaving me stranded with dwindling hopes and a sinking feeling in my gut. It became painfully clear that I had been duped by a sophisticated scheme designed to exploit trust and naivety. Desperate to recover my funds, I turned to online forums where I discovered numerous testimonials advocating for Muyern Trust Hacker. With nothing to lose, I contacted them, recounting my ordeal with a mixture of skepticism and hope. Their swift response and professional demeanor immediately reassured me that I had found a lifeline amidst the chaos. Muyern Trust Hacker wasted no time in taking action. They meticulously gathered evidence, navigated legal complexities, and deployed their expertise to expedite recovery. In what felt like a whirlwind of activity, although the passage of time was a blur amidst my anxiety, they achieved the seemingly impossible—my stolen funds were returned. The relief I felt was overwhelming. Muyern Trust Hacker not only restored my financial losses but also restored my faith in justice. Their commitment to integrity and their relentless pursuit of resolution were nothing short of remarkable. They proved themselves as recovery specialists and guardians against digital fraud, offering hope to victims like me who had been ensnared by deception. My gratitude knows no bounds for Muyern Trust Hacker. Reach them at muyerntrusted @ m a i l - m e . c o m AND Tele gram @ muyerntrusthackertech

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/jk46gd6hkeer2g1ai42o.jpg)
Prime Day Sniping: Top Tech Deals for Developers
Tags: devtoys, deals, productivity
Published: 2024-07-16 20:45:17

---
canonical_url: https://devtoys.io/2024/07/16/prime-day-sniping-top-tech-deals-for-developers/
---

Prime Day is here, and it’s the perfect opportunity to snag some fantastic deals on laptops, computers, and tablets. Here are some of the top picks that will elevate your tech game without breaking the bank.

---

## ⚡For more details please visit -> [DevToys.io- Deal Sniping ](https://devtoys.io/2024/07/16/prime-day-sniping-top-tech-deals-for-developers/) 🛸

---

## Laptops

[Acer Aspire 5 15 Slim Laptop](https://devtoys.io/2024/07/16/prime-day-sniping-top-tech-deals-for-developers/)
🔥Deal Price: $449.99 (15% off, was $529.99)

[ASUS ROG Strix G16 (2024) Gaming Laptop](https://devtoys.io/2024/07/16/prime-day-sniping-top-tech-deals-for-developers/)
🔥Deal Price: $1,099.99 (21% off, was $1,399.99)

[Lenovo Newest V15 Series Laptop](https://devtoys.io/2024/07/16/prime-day-sniping-top-tech-deals-for-developers/)
🔥Deal Price: $439.99 (20% off, was $549.99)

---

## Desktops

[Alienware Aurora R15 Gaming Desktop](https://devtoys.io/2024/07/16/prime-day-sniping-top-tech-deals-for-developers/)
🔥Deal Price: $1,999.99 (20% off, was $2,499.97)

[CyberpowerPC Gamer Master Gaming PC](https://devtoys.io/2024/07/16/prime-day-sniping-top-tech-deals-for-developers/)
🔥Deal Price: $849.99 (15% off, was $999.99)

[Alienware Aurora R16 Gaming Desktop](https://devtoys.io/2024/07/16/prime-day-sniping-top-tech-deals-for-developers/)
🔥Deal Price: $1,869.99 (15% off, was $2,199.99)

---


## Tablets

[Samsung Galaxy Tab A9+ Tablet](https://devtoys.io/2024/07/16/prime-day-sniping-top-tech-deals-for-developers/)
🔥Deal Price: $142.49 (35% off, was $219.99)

[Samsung Galaxy Tab S9 FE](https://devtoys.io/2024/07/16/prime-day-sniping-top-tech-deals-for-developers/)
🔥Deal Price: $313.49 (30% off, was $449.99)

[Apple iPad (10th Generation)](https://devtoys.io/2024/07/16/prime-day-sniping-top-tech-deals-for-developers/)
🔥Deal Price: $449.99 (10% off, was $499.00)

---

## 🫠 Take advantage of these Prime Day deals to upgrade your tech arsenal with top-rated laptops, computers, and tablets. Don’t miss out on these limited-time offers! Check out the details here! [DevToys.io - Deal Sniping](https://devtoys.io/2024/07/16/prime-day-sniping-top-tech-deals-for-developers/) 🔥
Hello world,
Tags: webdev, javascript, beginners, programming
Published: 2024-07-16 20:52:30

Today my HTML learning are Nesting and Anchor element and it was fun...
making my base strong for further future learning....
hashtag#webdev hashtag#coder hashtag#html
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/k6qwhlh78eggjlocq0h9.png)
Top 7 Featured DEV Posts of the Week
Tags: top7
Published: 2024-07-16 20:55:20

_Welcome to this week's Top 7, where the DEV editorial team handpicks their favorite posts from the previous week._

Congrats to all the authors that made it onto the list 👏

{% embed https://dev.to/jenc/the-dual-nature-of-seniority-in-software-development-1b3j %}
Jen explores the complexities of seniority in software development, discussing its dual nature and how it impacts team dynamics and career growth.

---
{% embed https://dev.to/davorg/combining-calendars-59g8 %}
Dave expresses the joy that's felt when someone uses your side project, and also shares what that side project is: a tool to combine multiple calendars to streamline your schedule.

---

{% embed https://dev.to/fastly/an-easy-intro-to-edge-computing-3ced %}
Sue shares a beginner-friendly introduction to edge computing, explaining its concepts, benefits, and practical applications.

---

{% embed https://dev.to/moopet/my-work-setup-for-php-development-4dj8 %}
Ben gives us a tour of their work setup, highlighting the tools and practices that boost their efficiency.

---


{% embed https://dev.to/francescoxx/a-new-project-for-rust-developers-5cbj %}
Francesco announces a new project that aims to consolidate free, open-source resources dedicated to the Rust programming language.


---

{% embed https://dev.to/mb337/how-to-center-a-div-3c2a %}
Matteo publishes a few answers to the age old question: how do you center a div? 

---

{% embed https://dev.to/ispmanager/8-fun-linux-utilities-48i0 %}
Enjoy these eight fun Linux utilities for some day-to-day entertainment.

---

_And that's a wrap for this week's Top 7 roundup! 🎬 We hope you enjoyed this eclectic mix of insights, stories, and tips from our talented authors. Keep coding, keep learning, and stay tuned to DEV for more captivating content and [make sure you’re opted in to our Weekly Newsletter] (https://dev.to/settings/notifications) 📩 for all the best articles, discussions, and updates._