teleren/devto huggingface dataset:
Garantindo uma Experiência do Usuário Impecável ao lançar uma nova aplicação
Tags: observabilidade, monitoramento, escalabilidade, threads
Published: 2023-07-07 15:36:43

Sobre o Threads, eu vi uma série de pessoas comentando sobre as falhas ao carregar os conteúdos na primeira semana, inclusive dizendo que eles provavelmente não conseguiram provisionar a infra adequada.

É muito provável que eles fizeram testes de carga com diferentes cenários antes deste lançamento.

Inclusive as tecnologias atuais para escalabilidade dão conta de situações ainda mais extremas do que alguns milhões de cadastros.

Acredito que os problemas tenham sido mais relacionados a erros de código (incluindo regras de provisionamento de recursos) do que de falta de infraestrutura física, mas fica a curiosidade de saber o que realmente aconteceu.

Em algumas consultorias já vi aplicações que não escalavam por diversos motivos.

Quando é só configuração é fácil de resolver (e às vezes até rápido). Das vezes que precisa de alteração de código da aplicação é mais complicado.

Realmente não dá para prever 100% com os testes prévios ao lançamento de um software como ele vai se comportar em uso, mas esses testes são essenciais para tornar tudo mais tranquilo.

E é claro: observabilidade e monitoramento são essenciais para reagir adequadamente quando qualquer sistema entra no ar.

Tanto nessa possibilidade de escala para milhões de novos usuários em um dia quanto para centenas de usuários em um mês.

Afinal, a experiência do usuário é importante demais!
How to showcase your projects?
Tags: programming, webdev, javascript, productivity
Published: 2023-07-07 15:09:54

If anybody asks about your projects you probably send him the live link of your project. A deployed project with a live URL is a good way to introduce your project, but it is not the best one.

In this article, I will be writing about the important steps required to showcase your projects to a reviewer/recruiter. 

## System Design Documents

You can document the important steps/algorithms you implemented while building your project. 
- What problems did you face? How did you solve them?
- What technologies/frameworks did you use?

## Architectural/System Design Diagrams

Diagrams speak more that words!
- You can use UML or any online tool like draw.io.
- Diagrams help vizualize your app's architecture.

## UX/UI

- A good user experience is very important.
- No matter how performant, low latency your app has, it is not useable if it has poor UI. 

## Papers
- You can write a proper paper on which type of problem your application is going to solve.
- It is not necessary for everybody because it requires a lot of research.

## Blog Articles

- Write blogs on platforms like Medium, Dev etc.
- Write about anything you know.

- Pick a problem, write about the problem, what did you do solve the problem, what was your approach?

## Videos

- Create videos of your product.
- Talk about it in the video.
colecum
Tags: webdev, colecum
Published: 2023-07-07 15:05:41

Tổng hợp trò chơi tại AE không nên bỏ qua cho cược thủ mới
Có lẽ nhà cái cá cược trực tuyến AE888 đã không còn quá xa lạ đối với những người chơi yêu thích sản phẩm cá cược. Đây là một trong những sân chơi thu hút được khá nhiều khách hàng tới mỗi ngày để trải nghiệm. Một trong những yếu tố thu hút các cược thủ lớn nhất đó chính là tổng hợp trò chơi tại AE888. Cùng nhau nghiên cứu kỹ hơn nội dung này ngay sau đây.
Các trò chơi siêu hot tại AE888 cho cược thủ 
Bất kỳ một sân chơi cá cược trực tuyến nào cũng đều có những sản phẩm trò chơi cá cược đặc biệt, thu hút khách hàng tới để trải nghiệm. Và ở tại nhà cái AE888 cũng vậy, những sản phẩm mà sân chơi cho ra mắt khách hàng có thể nói là đang sở hữu độc quyền, không một nhà cái cá cược trên thị trường nào có thể bắt chước được.
Sản phẩm cá cược thể thao
Đây là dòng sản phẩm mà tại nhà cái của AE888. Khách hàng sẽ được tự do lựa chọn các trận đấu trên toàn thế giới để tham gia, kèm theo đó là tỷ lệ cá cược tại đây cũng vô cùng đa dạng, từ thấp đến cao để phù hợp với khả năng tài chính của mỗi người.
Bên cạnh các sản phẩm thể thao truyền thống, khách hàng còn có thể thử sức mình với thể thao điện tử, đây là dòng cá cược được rất nhiều các bạn trẻ yêu thích mỗi khi tới với nhà cái cá cược trực tuyến AE888.

Sản phẩm cá cược thể thao AE888 
Sản phẩm cá cược casino
Dòng casino chắc hẳn sẽ là một điều không thể thiếu của bất cứ nhà cái cá cược nào. Tuy nhiên casino của sân chơi AE888 lại mang cho khách hàng những cảm giác vô cùng đặc biệt và hấp dẫn. Trên dưới 100 dòng sản phẩm casino bài khác nhau để khách hàng có thể thoải mái lựa chọn
Sản phẩm bắn cá nổ hũ của AE888
Sản phẩm cuối trong top tổng hợp trò chơi tại AE888 đó chính là bắn cá. Có thể nói rằng dòng sản phẩm này tuy đã được ra mắt lâu tại sân chơi AE888 nhưng đến nay vẫn thu hút một số lượng lớn khách hàng đến trải nghiệm. Bắn cá nổ hũ tại AE888 sẽ làm khách hàng có cảm giác như đang ở giữa đại dương bao la, tự tay chinh phục các loài cá hiếm có trên toàn thế giới khác nhau.
Bên cạnh đó hình ảnh, âm thanh của tựa game này được nhà cái phối giữa nhiều tông màu khác nhau. Tạo cảm giác hứng thú cho khách hàng mỗi khi tham gia trải nghiệm. Hơn hết bắn cá của AE888 còn không giới hạn độ tuổi người tham gia chơi.

Bắn cá nổ hũ siêu chất tại AE888 
Kết luận
Bài viết trên đã cung cấp tới khách hàng tổng hợp trò chơi tại [AE8888](https://ae888.ai/) nổi tiếng nhất hiện nay. Mong rằng qua bài viết này các bạn độc giả có thể tìm được sản phẩm cá cược phù hợp với bản thân. Còn chần chờ gì nữa mà không tới AE888 để trải nghiệm ngay đi nào.
Best way to prepare for coding interviews in 2023?
Tags: beginners, discuss, webdev, javascript
Published: 2023-07-07 14:55:54

Is it still advised to do several weeks of leetcode before a coding interview? Will I need to do live whiteboarding? Do I need to know how to reverse a red-black tree? Do people still recommend the book "cracking the coding interview"?

What have been your recent experiences?
What is the difference between Java and C++?
Tags: java, cpp, coding, programming
Published: 2023-07-07 14:08:23



|      Java      |     C++       |
|:--------------:|:-------------:|
|  Object-Oriented Language |  Multiparadigm Language |
| platform independent |  Platform-dependent |
| Automatic Memory Management (Garbage Collection) | Manual Memory Management |
| Robust and Secure | More prone to memory-related bugs |
| Strongly typed | Support for both strong and weak typing |
| Extensive Standard Library | Smaller Standard Library |
| Syntax is more readable and simpler | Syntax is more complex |
| Slower execution speed compared to C++ | Faster execution speed compared to Java |
| Excellent support for networking and web development | Widely used in game development and system programming |
| Popular choice for enterprise applications | Popular choice for low-level programming |
| Java does not support operator overloading, Goto statements, pointers, structures, unions, etc. | C++ supports operator overloading, Goto statements, pointers, structures , unions, etc.|
|Java does not support multiple inheritance | While c++ supports It |

Please note that this table provides a general overview of some key differences between Java and C++. The choice between the two depends on various factors such as project requirements, performance needs, existing codebase, and personal preferences.
🎉 Celebrating Milestones
Tags: celebratingmilestones, developerachievements, smallwins, programmingjourney
Published: 2023-07-07 14:07:25


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/0o5fe8spdd04f26eezqu.jpeg)## Recognizing Your Achievements as a Developer 🚀

Hey fellow **developers**! 👋🏼 It's Friday, and it's time to reflect, appreciate, and celebrate our achievements on this coding journey. 🎊 Whether you're a beginner or a seasoned pro, taking a moment to recognize your accomplishments, no matter how small, is essential for your growth and motivation. Let's dive in and embrace the power of celebrating milestones! 🌟

**🌱 Embrace the Small Wins:**
Sometimes we get caught up in chasing the big victories, overlooking the small wins along the way. But remember, each step forward is worth acknowledging! 🌿 That bug you finally fixed, the new concept you grasped, or the project you completed within the deadline—these seemingly modest achievements are the building blocks of your progress. Embrace them with pride and let them fuel your motivation.

**🔍 Reflect on Your Progress:**
Take a moment to reflect on your programming journey so far. Look back at where you started, and observe how much you've grown since then. 📈 Remember the challenges you overcame, the skills you acquired, and the projects you completed. Recognizing your progress helps you appreciate how far you've come and builds your confidence for the road ahead.

**💪🏼 Celebrate Your Achievements:**
Now, it's time to celebrate! 🎉 Whether it's treating yourself to a delicious meal, spending quality time with loved ones, or indulging in your favorite hobby, find a way to honor your achievements. Recognizing your hard work and dedication not only brings joy but also rejuvenates your motivation for future endeavors.

**🌟 Share Your Success:**
Don't keep your accomplishments to yourself! Share your successes with your fellow developers and your broader network. 🤝 By sharing your achievements, you inspire others, create a supportive community, and receive the encouragement you deserve. Your milestones may even ignite a spark in someone else's programming journey.

**🔁 Keep the Momentum Going:**
Remember, celebrating milestones isn't just a one-time event—it's a habit that keeps you motivated along the way. As you embrace each achievement, let it become a stepping stone to even greater accomplishments. 🚀 Use your successes as a reminder of your capabilities and the amazing things you're capable of achieving in the future.

**So, my fellow developers, let's raise a toast to all the milestones we've achieved on this coding adventure! 🥂 Celebrate your wins, reflect on your progress, and inspire others with your journey. Together, we'll continue to grow, learn, and create remarkable things in the world of programming! 💻🌟**
Call History App
Tags: sideprojects, angular, opensource, contributorswanted
Published: 2023-07-07 13:52:52

## Call History App
This is an Angular application that allows users to view their call history in various views, including a calendar view, list view, and table view. Users can import a CSV file containing call records, which will be parsed and displayed on the screen. Additionally, users can apply filters to the call history based on phone number, date, month, and year.

## Features
1. ***Calendar View***: Users can view their call history in a calendar format, allowing them to see call records based on specific dates.
2. ***List View***: Users can view their call history in a list format, providing a chronological display of call records.
3. ***Table View***: Users can view their call history in a table format, with columns representing different attributes of the call records.
4. ***Import CSV***: Users can import a CSV file containing call records, which will be parsed and added to the application.
Filtering: Users can filter their call history based on phone number, date, month, and year, allowing them to narrow down the displayed records.

Edit: Sharing the repo link
[Github](https://lnkd.in/guQkyz3g)
Web server, database and other important settings
Tags: server, tutorial, database, discuss
Published: 2023-07-07 13:48:00

In our third guide, we'll show you how to install & configure everything you'll need later for your own cloud & website!

---
Please also note that you have followed our previous tutorials to better understand this one.

---

## So, **let's go!**

---
First, we needed elevated privileges—but fear not! Nothing can go wrong!

We'll get this
`sudo su`

First we install all available updates & upgrades using the command
`apt update && apt upgrade -y`

Now we can really get started; To install Apache2 we need this code. You may have to confirm this with a "y" for "yes"!
`apt install apache2`

To install PHP, we must first install, and then add the correct repository; that's what you do
`apt install software-properties-common`

`add-apt-repository ppa:ondrej/php`
You must press Enter to continue.

Then we update again:
`apt update`

Also, we need to install the following to make everything run smoothly:
`apt install php libapache2-mod-php php-zip php-dompdf php-xml php-mbstring php-gd php-curl php-imagick libmagickcore-6.q16-6-extra php-intl php-bcmath php-gmp php-cli php-json php-mysql php-zip php-gd php-mbstring php-curl php-xml php-pear unzip nano php-apcu redis-server ufw php-redis`
We confirm this again with '`y`' .

Then we edit the `php.ini` file:
`nano /etc/php/8.1/apache2/php.ini`

You can search for the words with `ctrl+w`, please change the values so that the individual things are like this:
```
memory_limit = 1024M
upload_max_filesize = 20G
post_max_size = 20G
date.timezone = Europe/Berlin
output_buffering = Off
```

You can save everything with `ctrl+o` and exit the editor with `ctrl+x`.

Then we install the Mariadb server
`apt install mariadb-server`

We confirm that again with '`j`' for 'Yes'. This program is required for the database. So, so that you can log in with passwords, etc. However, this must be set up first!

The last thing we need is this code:
`sudo mysql_secure_installation`

---

But what can you do with it? You'll find out in the next article, which explains how to host a web server with WordPress!
Show and Hide Two DIVS Using JQuery
Tags: webdev, aspdotnet, jquery, javascript
Published: 2023-07-07 13:30:42

```
<div>
<input type="radio" name="radioOption" id="PaymentWithCreditCard" value="PaymentWithCreditCard" style="margin: 4px 16px 0;" />
<label for="PaymentWithCreditCard">Credit Card</label>
<br />
<input type="radio" name="radioOption" id="StoredPaymentMethods" value="StoredPaymentMethods" style="margin: 4px 16px 0;" />
<label for="StoredPaymentMethods">Stored Payment Methods</label>
</div>
<div id="div1" style="display:none;">
</div>
<div id="div2" style="display:none;">
<div class="box-frame" style="height: 100px !important;border: 1px solid black !important;">						<input type="radio" name="radioOption" id="cardradio" value="option2" style="margin: 4px 16px 0;" />							<label for="cardradio" style="padding:7px">								<span><label id="CardNo">Card Number:**********4141</label></span>								<span><label id="CardExpiryDate">01/04/2024</label></span>							</label>
</div>
</div>
```
## JQuery Code 

```
$(document).ready(function () {
			$("input[name='radioOption']").change(function () {
var selectedValue = $(this).val();
if (selectedValue === "PaymentWithCreditCard" && selectedValue != "StoredPaymentMethods") {
$("#div1").show();
$("#div2").hide();
} else if (selectedValue === "StoredPaymentMethods" || selectedValue != "PaymentWithCreditCard") {
$("#div1").hide();
$("#div2").show();
}
});
});
```
CodeGPT: Enhancing Developer Efficiency and Coding Skills
Tags: webdev, javascript, beginners, programming
Published: 2023-07-07 13:30:00

CodeGPT is a powerful IntelliJ IDE plugin designed to boost developer efficiency and improve coding skills. With a range of APIs and commands, CodeGPT provides a comprehensive set of tools to optimize your development processes.

[**JUMP STRAIGHT TO THE TOOLS**
](https://www.aiforme.wiki/ai/tools/CodeGPT)

**Improved Coding Experience**
CodeGPT offers multiple APIs that can be accessed directly within your IntelliJ IDE. By right-clicking on selected code, you can access various commands and functionalities to enhance your coding experience.

**APIs for Enhanced Functionality**
CodeGPT integrates with various APIs, including OpenAI's official API and Chat Completion. These APIs provide developers with advanced features such as chat completions, code suggestions, and analytical commands. Leveraging these APIs, you can streamline your coding workflow and access powerful AI capabilities directly within your IDE.

**Efficiency and Skill Enhancement**
With CodeGPT, developers can improve their efficiency and coding skills. The plugin offers intelligent code completions and suggestions, allowing you to write code faster and with fewer errors. Additionally, the analytical commands provide insights into your code, helping you identify potential optimizations and improve code quality.

**Seamless Integration**
CodeGPT seamlessly integrates into your IntelliJ IDE, ensuring a smooth and uninterrupted coding experience. The plugin is designed to work harmoniously with your existing development tools, enhancing your productivity without disrupting your workflow.

**Unlock Your Coding Potential**
By utilizing CodeGPT, developers can unlock their coding potential and take their skills to the next level. The combination of advanced APIs, code completions, and analytical commands empowers developers to write cleaner, more efficient code and optimize their development processes.

[**JUMP STRAIGHT TO THE TOOLS**
](https://www.aiforme.wiki/ai/tools/CodeGPT)

**Conclusion**
CodeGPT is an IntelliJ IDE plugin that offers multiple APIs, intelligent code completions, and analytical commands to boost developer efficiency and coding skills. By integrating powerful AI capabilities into your coding workflow, CodeGPT enables you to write better code, optimize your development processes, and enhance your overall coding experience. Embrace CodeGPT and unlock new levels of productivity and proficiency as a developer.
Introduction to Apache AGE - Graph Extension for PostgreSQL
Tags: apacheage, postgres, graphdatabase, apache
Published: 2023-07-07 13:22:49

As data grows more complex and interconnected, the need for efficient and effective tools to handle these relationships also expands. [Apache AGE](https://age.apache.org/) (A Graph Extension) is one such tool that brings the power of graph databases to PostgreSQL. 

## What is Apache AGE?

[Apache AGE is an open-source project](https://github.com/apache/age) under Apache that provides graph database functionality to PostgreSQL. It extends the PostgreSQL capabilities, allowing it to store, query, and process graph data.

## Benefits of Apache AGE

### Seamless Integration with PostgreSQL
Apache AGE is a PostgreSQL extension, meaning existing PostgreSQL users can leverage AGE without changing their entire database infrastructure. It effectively adds graph functionality to an already powerful RDBMS.

### Robust Query Language
Apache AGE uses the openCypher Query Language, enabling users to handle complex, interrelated data queries efficiently. openCypher is a highly popular and widely adopted language in the graph database industry, and its use in Apache AGE makes the tool versatile and robust.

### Open Source
Apache AGE is an open-source project. This means it has a global community of developers constantly working on improving and enhancing its features. Users also benefit from extensive community support.

## Use Cases

Apache AGE is used in various data-intensive fields where relationship exploration is critical. Some of these include social network analysis, real-time recommendation engines, fraud detection in financial transactions, and complex network management.

## How to Start

Getting started with Apache AGE is easy. After installing PostgreSQL, you can add Apache AGE as an extension. AGE's comprehensive documentation and a supportive community will help you navigate this journey.

## Conclusion

With data interconnectivity becoming a central part of modern application architectures, graph databases like Apache AGE are critical. By offering a seamless extension to PostgreSQL, Apache AGE is expanding the realm of possibility for developers handling complex data. With robust capabilities and an active open-source community, Apache AGE is a powerful tool for any developer's arsenal.

___

Check Apache AGE: https://age.apache.org/.

Overview — Apache AGE master documentation: https://age.apache.org/age-manual/master/intro/overview.html.

GitHub - apache/age: https://github.com/apache/age
Step-by-step tutorial on how to dockerize a Node.js API with a MongoDB database
Published: 2023-07-07 13:22:33

_**Step 1: Set up the Node.js API**_

1. Create a new directory for your Node.js API project.

2. Initialize a new Node.js project using npm init and follow the prompts to set up the project.

3. Install the required dependencies for your Node.js API using npm install. This may include libraries such as Express, MongoDB client, etc.

4. Write your Node.js API code, including the necessary routes, controllers, and MongoDB connection logic. Make sure your API is working correctly by testing it locally.

_**Step 2: Set up Docker**_

1. Install Docker on your machine by following the official Docker installation guide for your specific operating system.

2. Verify that Docker is installed correctly by running docker --version in your terminal. It should display the Docker version information.

_**Step 3: Create a Dockerfile**_

1. Create a new file in the root directory of your Node.js project called Dockerfile.

2. Open the Dockerfile and add the following content:

```
# Use an official Node.js runtime as the base image
FROM node:14

# Set the working directory inside the container
WORKDIR /usr/src/app

# Copy package.json and package-lock.json to the working directory
COPY package*.json ./

# Install dependencies
RUN npm install

# Copy the rest of the application code
COPY . .

# Expose the API port
EXPOSE 3000

# Start the Node.js application
CMD [ "npm", "start" ]

```

1. Save the Dockerfile.

_**Step 4: Build the Docker image**_

1. Open a terminal and navigate to the root directory of your Node.js project where the Dockerfile is located.

2. Run the following command to build the Docker image:
`docker build -t node-api .
`
The -t flag specifies the name and optionally a tag for the Docker image.

_**Step 5: Set up a MongoDB container**_

1. In your terminal, run the following command to pull the MongoDB image from the Docker Hub:
`docker pull mongo`

2. Create a new directory for the MongoDB data to persist outside the container, e.g., data/db.

3. Start a new MongoDB container using the following command:
`docker run -d -p 27017:27017 -v /path/to/data/db:/data/db --name mongodb mongo`

The -d flag runs the container in the background, the -p flag maps the container port 27017 to the host port 27017, and the -v flag mounts the data directory to the container's /data/db directory.

**_Step 6: Run the Docker containers_**

1. Start the MongoDB container by running:
`docker start mongodb`
2. Start the Node.js API container by running:
`docker run -p 3000:3000 --name node-api --link mongodb:mongodb -d node-api`
How to use SASS/SCSS into VUE3
Tags: vue, sass, scss, css
Published: 2023-07-07 13:07:26

If you are new into **SASS/SCSS**, [here](https://www.youtube.com/watch?v=_a5j7KoflTs) you have a tutorial from freeCodeCamp to learn more about this.

Let's say we have a basic(or not) [VUE3](https://vuejs.org/) project and we want to be able to write **SASS** or **SCSS** instead on ~~CSS~~.

Open the _terminal_, I am using _VSCode_ for this one, and first think is to install **SASS** by the following command:

`npm install sass --save-dev`

![install sass](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/36ejwunw93xa3qext7hf.png)

after that we need to install **SASS loader** by the following command:
`npm install sass-loader --save-dev`

![install sass loader](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/lhrh6mbun49unxbaicl3.png)

now, in **package.json**, we should see both dependencies:

![package.json](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/4bp6l4yylgdti5pbe08y.png)

The last thing is to use **lang="sass"** into our styles tags, get rid of braces and semicolons and take advantage of the full power of **SASS/SCSS**

![sass/scss](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/h99zfjgzolpyx5m9x0xn.png)