teleren/devto huggingface dataset:
How to implement dimension drill-down function when using VTable pivot table component?
Tags: visactor, vtable, webdev, visiualization
Published: 2024-06-14 10:28:19

## Problem Description
Does the VTable pivot table support drill-down interaction on the front end?
## Solution

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/fb081ncj0brl4esdeee8.png)


Configuring this will give you an icon and listen for events (https://visactor.io/vtable/api/events#DRILLMENU_CLICK). Call the interface updateOption to update the full configuration after obtaining new data.
## Code Example
You can refer to the official demo: https://visactor.io/vtable/demo/data-analysis/pivot-analysis-table-drill.
Key configuration for drillDown:
```
const option = {
  records: data,
  rows: [
    {
      dimensionKey: 'Category',
      title: 'Category',
      drillDown: true,
      headerStyle: {
        textStick: true
      },
      width: 'auto'
    }
  ],
  columns: [
    {
      dimensionKey: 'Region',
      title: 'Region',
      headerStyle: {
        textStick: true
      },
      width: 'auto'
    }
  ],
  indicators: ...
};
```
After configuration, the drill-down icon is displayed, and the click event of the icon drillmenu_click is listened. In the event processing logic, updateOption is called to update the configuration, and the configured drill-down icon changes to the drill-up icon drillUp.
```
tableInstance.on('drillmenu_click', args => {
  if (args.drillDown) {
    if (args.dimensionKey === 'Category') {
      tableInstance.updateOption({
        records: newData,
        rows: [
          {
            dimensionKey: 'Category',
            title: 'Category',
            drillUp: true,
            headerStyle: {
              textStick: true
            },
            width: 'auto'
          },
          {
            dimensionKey: 'Sub-Category',
            title: 'Sub-Catogery',
            headerStyle: {
              textStick: true
            },
            width: 'auto'
          }
        ],
        columns: ...,
        indicators: ...
      });
    }
  }
```
## Result Display
Here is the official website example effect:

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/b7w91e00s7e1e3qbv7vq.png)


## related resources:
Tutorial on using drill-down and drill-through in pivot tables: https://visactor.io/vtable/guide/data_analysis/pivot_table_dataAnalysis
Demo of using Drill Down and Drill Through in pivot tables: https://visactor.io/vtable/demo/data-analysis/pivot-analysis-table-drill?open_in_browser=true
Related APIs: https://visactor.io/vtable/option/PivotTable-columns-text#drillDown
https://visactor.io/vtable/api/events?open_in_browser=true#DRILLMENU_CLICK
github：https://github.com/VisActor/VTable
Thampi book online cricket ID
Published: 2024-06-14 10:23:44

[Thampi book ](https://thampibook.com/)online cricket ID Cricket is not merely a sport but a profound passion that unites nations, transcends boundaries, and captures the hearts of millions worldwide. Originating in England and spreading across continents, cricket has evolved into more than just a game—it embodies cultural pride, national identity, and a spirit of camaraderie among its enthusiasts.

1. Historical Evolution and Global Reach

Trace the origins of cricket from its early beginnings in England to its spread across the British Empire and beyond.
Highlight how cricket became a global sport, particularly in countries like India, Australia, and the Caribbean.
2. Cultural Significance and National Identity

Explore how cricket has embedded itself into the cultural fabric of nations, becoming a symbol of national pride and identity.
Discuss cricket's influence on literature, music, and art in countries where it holds significant cultural relevance.
3. Passionate Fanbase and Community Engagement

Analyze the fervor of cricket fans worldwide, from packed stadiums to fervent discussions on social media and in local communities.
Discuss the rituals and traditions associated with cricket matches, such as fan chants, team anthems, and stadium atmospheres.
4. Heroes and Legends

Celebrate cricketing legends and their impact on the sport's popularity and legacy.
Highlight how cricketing heroes are idolized and revered by fans, inspiring future generations of players and fans alike.
5. Global Tournaments and Sporting Diplomacy

Examine the significance of global tournaments like the Cricket World Cup, T20 World Cup, and the Ashes in promoting international sporting diplomacy.
Discuss how cricket tournaments foster friendly rivalries and promote cultural exchange among participating nations.
6. Technological Advancements and Fan Engagement

Explore how technological advancements, such as live streaming, virtual reality, and social media, have enhanced fan engagement and global reach.
Discuss the role of digital platforms in expanding cricket's audience and connecting fans across continents.
7. Challenges and Future Prospects

Address challenges faced by cricket, such as balancing tradition with modernization, player welfare, and maintaining integrity in the sport.
Speculate on the future of cricket, including emerging trends, innovations, and its potential to continue captivating global audiences.
Conclusion
Cricket's enduring passion and universal appeal showcase its power to unite diverse cultures, forge lasting friendships, and create unforgettable moments on and off the field. As cricket continues to evolve, its ability to inspire and connect people worldwide remains its greatest legacy.
AI-Powered Customs Software: Revolutionizing Global Trade
Tags: ai, machinelearning, automation, software
Published: 2024-06-14 10:19:45

In the realm of modern technology, AI-powered customs software is reshaping international trade operations. By integrating AI and machine learning, this innovative solution streamlines customs clearance processes, ensuring efficiency and compliance with evolving regulations.

## From CHIEF to CDS: Embracing Innovation

Post-Brexit, the UK transitioned from [CHIEF to the Customs Declaration Service (CDS)](https://www.icustoms.ai/blogs/chief-to-cds/), marking a pivotal shift towards agile and effective customs management. This update underscores the commitment to enhancing trade facilitation and regulatory alignment.

## Key Features of AI-Powered Customs Software

AI & Machine Learning Integration: Enhances data accuracy and processing efficiency, utilizing predictive analytics for streamlined operations.
Scalability: Adapts seamlessly to varying trade volumes and business needs, supporting growth and flexibility.
Efficient Data Handling: Manages large datasets swiftly, reducing processing times and optimizing decision-making.
Transparency and Compliance: Ensures clear documentation and adherence to regulatory standards, minimizing risks and delays.
Cost Efficiency: Provides cost-effective solutions, optimizing resources and enhancing operational efficiency.
Speed: Accelerates customs submissions and clearance processes, enabling faster time-to-market for goods.
Automated Tracking: Offers real-time visibility into shipment status and compliance updates, enhancing transparency and accountability.
Addressing Challenges in Modern Trade

Navigating global trade complexities demands innovative solutions. AI-powered customs software automates routine tasks, simplifies compliance checks, and enhances operational transparency. This not only reduces administrative burdens but also fosters agility and competitiveness in the global marketplace.

Read more about the transformative [impact of AI-powered customs software on trade operations](https://www.icustoms.ai/blogs/customs-software-explained-all-you-need-to-know/).
Leading Website Design Company in the USA
Tags: webdev, services, webdesign, usa
Published: 2024-06-14 10:19:26

Discover the forefront of web design with our expert team. As a premier **[website design company in the USA](https://bootesnull.com/usa/)**, we specialize in creating stunning, functional websites tailored to your business needs. From sleek e-commerce platforms to responsive corporate sites, we blend creativity with technical expertise to elevate your online presence.
Product Manager Roadmap
Tags: product, pm, roadmap, productmanager
Published: 2024-06-14 10:07:30

#The Lack of Good (Free) Product Manager Learning Materials

When I started my **Engineering Management & Product Management** career (yes both were one and the same as the start-ups I worked at!) it was quite difficult to find learning material that was both free and not just telling you to get a degree (real helpful...).

I found an amazing book [An Elegant Puzzle - Systems of Engineering Management](https://www.amazon.co.uk/Elegant-Puzzle-Systems-Engineering-Management/dp/1732265186/ref=sr_1_1?crid=21CJ4HVXE9Z5B&dib=eyJ2IjoiMSJ9.-hFMl_9aGtJ_46DkQzhsoUc39Tca-ni5Ki0ixDDkmCqE10JqdKtMwZlgS6ZXCGkATJFTRaeLQ_RzeEWvgOD34bN7olk95VSUBkM_oaV0VVY.5nT9r9sTZjlNaWLKKRbsk-8unLQoZO1IkIknLGex17A&dib_tag=se&keywords=an+elegant+puzzle+systems+of+engineering+management&qid=1718358911&sprefix=an+eleg%2Caps%2C94&sr=8-1) that really lit a fire under my abilities as an Engineering Manager and gave me a look into the systems of Product Management such as the iterative process to problem discovery and execution.

Once I got into a Product Manager role, most of my learning was "on the job", which proved difficult at times. I would often find myself questioning whether a certain task was actually the job of a Product Manager or had it just been forced on me? I eventually pieced together a pretty good network of systems that helped me navigate the various stages of Product Management:

- Development
- Introduction
- Growth
- Maturity
- Decline

## Stepping Away From Product Management

Due to personal ambitions and no longer having any desire to work with the politics and bureaucracy of fast-paced tech startups, I ended up leaving my EM/PM career in Defence Tech and found Developer Advocacy, which luckily takes everything that I loved about my former role, with none of the headaches!

I'm lucky enough now to be the Developer Advocate for [Roadmap.sh](https://roadmap.sh) which recently hit 1.04m registered users! 🎉

I'm also now in the perfect position to right the wrongs of the lack of a free, transparent, and thorough Product Manager learning resource (the aforementioned book only covered a _very_ small element of Product Management for when you need to cross-contribute as an EM), so I wrote a Product Manager roadmap on roadmap.sh!

[Roadmap.sh Product Manager Roadmap](https://roadmap.sh/product-manager)

I hope that aspiring or practicing Product Managers find this post and enjoy!
Homaid: Where Needs Meet Solutions
Published: 2024-06-14 10:07:06

Homaid is your ultimate destination for connecting people who need help with those who can provide it. Whether you're seeking a little extra income or looking for someone reliable to assist with your tasks, our platform is here to make the process seamless and efficient.

For Job Seekers:
Are you searching for flexible opportunities to earn some extra cash? Look no further! Homaid offers a plethora of petty jobs waiting for your expertise. From pet sitting, lawn mowing to house cleaning, there's something for everyone. Our user-friendly interface allows you to browse through available tasks, choose ones that fit your schedule, and connect with individuals seeking your assistance. Join our community today and start turning your spare time into money!

For Task Posters:
Are you overwhelmed with your to-do list? Let Homaid come to your rescue! Finding the perfect person to help with your petty tasks has never been easier. Simply Search your job requirements on our platform and watch as qualified individuals bid to assist you. Whether you need someone to run errands, organize your home, or tackle odd jobs, you'll find the ideal candidate here. Our vetting process ensures that you're matched with trustworthy helpers, giving you peace of mind while getting things done. Say goodbye to stress and hello to convenience with Homaid.
multi meta server ceph
Published: 2024-06-14 10:02:03



HPFS is a file metadata server based on Ceph RADOS, designed to address the bottleneck issues commonly encountered in Ceph file systems. Unlike traditional setups that rely on third-party storage for metadata, HPFS directly stores metadata on RADOS. This approach ensures metadata stability akin to that of Ceph, which has undergone over a decade of iterative development and is known for its robust data stability. By avoiding third-party plugins for metadata storage, we eliminate potential security risks associated with external data handling. One of the known shortcomings of Ceph is the single-point issue with its Metadata Server (MDS), which tends to underperform in high IOPS scenarios. HPFS has redesigned the metadata architecture to create a distributed framework, allowing metadata access to scale with the concurrent access capabilities of RADOS objects. Additionally, HPFS has been specifically optimized for scenarios involving intensive small file operations, such as AI visual training and graphic rendering, significantly enhancing IOPS performance under multi-client and concurrent conditions—often outperforming CephFS by orders of magnitude. If you manage environments with hundreds of millions of files requiring frequent metadata access, consider evaluating the performance of HPFS. We have now made some of HPFS’s features available for free to facilitate community interaction and collaborative discussion.

github url:
https://github.com/ptozys2/hpfs

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/ij86gfqj2uuld184j86q.png)
How to Find Your Leaked and Republished Photos on the Internet? What is a Face Recognition Search Engine?
Tags: ai, security, news, discuss
Published: 2024-06-14 10:01:59

Nowadays photos can easily be leaked and republished without your consent, leading to potential privacy breaches and unauthorized usage. Whether you're an individual concerned about personal privacy or a professional protecting your intellectual property, finding your photos on the internet is a crucial task. This is where face recognition search engines come into play. These advanced tools utilize sophisticated algorithms to identify and track images across the web, providing an efficient way to locate your photos online. In this blog post, we'll explore how to find your leaked and republished photos on the internet and delve into the workings of face recognition search engines, helping you take control of your digital footprint.

## What is a face recognition search engine?

A face recognition search engine is a specialized type of search tool designed to identify and match human faces within a database of images or videos. This technology leverages advanced algorithms and artificial intelligence to analyze facial features and characteristics, such as the distance between the eyes, the shape of the nose, and the contours of the cheekbones. By converting these features into a unique digital signature or template, the system can quickly compare and match faces across large datasets.

These search engines are utilized in a variety of applications, ranging from security and surveillance to social media and personal photo organization. In security settings, face recognition can help identify individuals of interest, such as suspects or missing persons, by scanning footage from surveillance cameras and matching it against a database. On social media platforms, this technology enables features like automatic tagging of friends in photos.

The process typically begins with the detection phase, where the system identifies and isolates faces within an image or video frame. Following this, the recognition phase involves extracting facial features and creating a unique profile for each face. Finally, the matching phase compares these profiles against a database to find possible matches.

As face recognition technology continues to evolve, it is increasingly incorporating elements like deep learning and neural networks to enhance accuracy and efficiency.

Learn more here: [How to Find Your Leaked and Republished Photos on the Internet? What is a Face Recognition Search Engine?](https://luxand.cloud/face-recognition-blog/how-to-find-your-leaked-and-republished-photos-on-the-internet-what-is-a-face-recognition-search-engine/?utm_source=devto&utm_medium=how-to-find-your-leaked-and-republished-photos-on-the-internet-what-is-a-face-recognition-search-engine)
Chained Exceptions
Tags: java, programming, learning, beginners
Published: 2024-06-14 09:55:30

Throwing an exception along with another exception forms a chained exception. The **catch** block rethrows the original exception. Sometimes, you may need to throw a new exception (with additional information) along with the original exception. This is called _chained exceptions_. The program below illustrates how to create and throw chained exceptions.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/k733laxr3jw7ntn8vt0x.png)

The **main** method invokes **method1** (line 7), **method1** invokes **method2** (line 16), and **method2** throws an exception (line 24). This exception is caught in the **catch** block in **method1** and is wrapped in a new exception in line 19. The new exception is thrown and caught in the catch block in the **main** method in line 9. The sample output shows the output from the **printStackTrace()** method in line 10. The new exception thrown from **method1** is displayed first, followed by the original exception thrown from **method2**.
When to Use Exceptions
Tags: java, programming, learning, beginners
Published: 2024-06-14 09:47:04

A method should throw an exception if the error needs to be handled by its caller. The **try** block contains the code that is executed in normal circumstances. The **catch** block contains the code that is executed in exceptional circumstances. Exception handling separates error-handling code from normal programming tasks, thus making programs easier to read and to modify. Be aware, however, that exception handling usually requires more time and resources, because it requires instantiating a new exception object, rolling back the call stack, and propagating the exception through the chain of methods invoked to search for the handler.

An exception occurs in a method. If you want the exception to be processed by its caller, you should create an exception object and throw it. If you can handle the exception in the method where it occurs, there is no need to throw or use exceptions.

In general, common exceptions that may occur in multiple classes in a project are candidates for exception classes. Simple errors that may occur in individual methods are best handled without throwing exceptions. This can be done by using **if** statements to check for errors.

When should you use a **try-catch** block in the code? Use it when you have to deal with unexpected error conditions. Do not use a **try-catch** block to deal with simple, expected situations. For example, the following code

`try {
 System.out.println(refVar.toString());
}
catch (NullPointerException ex) {
 System.out.println("refVar is null");
}`

is better replaced by

`if (refVar != null)
 System.out.println(refVar.toString());
else
 System.out.println("refVar is null");`

Which situations are exceptional and which are expected is sometimes difficult to decide. The point is not to abuse exception handling as a way to deal with a simple logic test.
Rethrowing Exceptions
Tags: java, programming, learning, beginners
Published: 2024-06-14 09:48:50

Java allows an exception handler to rethrow the exception if the handler cannot process the exception or simply wants to let its caller be notified of the exception.

The syntax for rethrowing an exception may look like this:

`try {
 statements;
}
catch (TheException ex) {
 perform operations before exits;
throw ex;
}`

The statement **throw ex** rethrows the exception to the caller so that other handlers in the caller get a chance to process the exception **ex**.
Flutter vs. React Native: A Detailed Comparison for App Development in 2024
Tags: reactnative, flutter, reactjsdevelopment, webdev
Published: 2024-06-14 09:43:48

hoosing the right framework for your cross-platform mobile app can be a tough decision. Both Flutter and React Native offer compelling features and have earned their place in the development world. Here is a detailed comparison to help you weigh their strengths and weaknesses. Here are the pros and cons of developing mobile apps in [React Native vs Flutter](https://nectarbits.com/blog/react-native-or-flutter-know-the-pros-and-cons-of-both-to-make-a-choice/).
The finally Clause
Tags: java, programming, learning, beginners
Published: 2024-06-14 09:43:07

The **finally** clause is always executed regardless whether an exception occurred or not. Occasionally, you may want some code to be executed regardless of whether an exception occurs or is caught. Java has a **finally** clause that can be used to accomplish this objective.

The syntax for the **finally** clause might look like this:

`try {
 statements;
}
catch (TheException ex) {
 handling ex;
}
finally {
 finalStatements;
}`

The code in the **finally** block is executed under all circumstances, regardless of whether an exception occurs in the **try** block or is caught. Consider three possible cases:

- If no exception arises in the **try** block, **finalStatements** is executed, and the next statement after the **try** statement is executed.
- If a statement causes an exception in the **try** block that is caught in a **catch** block, the rest of the statements in the **try** block are skipped, the **catch** block is executed, and the **finally** clause is executed. The next statement after the **try** statement is executed.
- If one of the statements causes an exception that is not caught in any **catch** block, the other statements in the **try** block are skipped, the **finally** clause is executed, and the exception is passed to the caller of this method.

The **finally** block executes even if there is a **return** statement prior to reaching the **finally** block. The **catch** block may be omitted when the **finally** clause is used.
Share multiple files in Flutter
Tags: flutter, android, ios, beginners
Published: 2024-06-14 09:35:48

If you are developing mobile apps using the Flutter framework, you have the question, “How to share one or multiple files (image, PDF, video, document) to WhatsApp or social media in Flutter?” If you are searching for this, you are in the right place. You can [learn Flutter](https://fluttertutorialhub.com/flutter/what-is-flutter-why-should-learn/) easily and build applications very quickly. In this article, I will explain how to share one or more images, PDFs, videos, or document files to WhatsApp or social media using Share Plus in Flutter.


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/46ydmkvj2fmowxmu4pmm.png)

Here you can get full code for [Share multiple files in Flutter](https://fluttertutorialhub.com/flutter/share-multiple-files-image-flutter/).
Download Kinemaster Mod APK
Tags: kinemastermodapk, downlaod
Published: 2024-06-14 09:31:05

[Kinemaster mod APK](https://kinemastermodapkdownload.in/) is the modified form of Kinemaster APK which is a boon for the users in 2024. Kinemaster mod APK is a video editing app available on the Google Play Store for Android smartphones. It is specially a professional video editing app which can be used to create good quality videos. It can be used by any common user or a professional user, making videos in it is very easy. Users can also create 3D videos through this app, which is very popular, and the videos created by this app can also be shared on many social media platforms.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/h3bm7l78oq50ehmwkzhi.jpg)[](https://kinemastermodapkdownload.in/)