teleren/devto huggingface dataset:
The combination chart and line chart are blocked, causing the tooltip to not be hover.
Tags: visactor, vchart
Published: 2024-06-26 07:29:28

---
title: The combination chart and line chart are blocked, causing the tooltip to not be hover.
published: true
description: 
tags: visactor, vchart
# cover_image: https://direct_url_to_image.jpg
# Use a ratio of 100:42 for best results.
# published_at: 2024-06-26 07:29 +0000
---

## Title

The combination chart and line chart are blocked, causing the tooltip to not be hover.

  


## Description

The combination chart and line chart are blocked by the column, causing hover to fail to produce tooltip.


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/pczphlj9ljp5xvjqt7hr.png)



  


## Solution

You can adjust the order of series declaration, declare bar series first and then declare line series, so that the polyline will be displayed above the column.

  


## Related Documents

-   Tutorial: https://visactor.io/vchart/guide/tutorial_docs/Chart_Types/Combination
-   API：https://visactor.io/vchart/option/commonChart
-   Github：https://github.com/VisActor/VChart/
How to assign different colors to multiple lines in a line chart
Tags: vchart, visactor
Published: 2024-06-26 07:27:49

---
title: How to assign different colors to multiple lines in a line chart
published: true
description: 
tags: vchart, visactor
# cover_image: https://direct_url_to_image.jpg
# Use a ratio of 100:42 for best results.
# published_at: 2024-06-26 07:27 +0000
---


## Title

How to assign different colors to multiple lines in a line chart

  


## Description

Hello, how to assign different colors to multiple polylines?


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/n1q92lmbsqo5rh711lck.png)



## Solution

1.  Configure color in spec, you can refer to this demo <https://visactor.bytedance.net/vchart/demo/area-chart/stream-graph>
1.  Configure the color in the element style, you can refer to <https://visactor.bytedance.net/vchart/demo/line-chart/multi-line>
1.  Set the color palette by theme, you can refer to the demo [https://visactor.bytedance.net/vchart/demo/theme/theme-switch ](https://visactor.bytedance.net/vchart/demo/theme/theme-switch), documentation: <https://visactor.bytedance.net/vchart/guide/tutorial_docs/Theme/Color_Theme>

  


  


## Related Documents

  


-   Demo：

    -   <https://visactor.bytedance.net/vchart/demo/area-chart/stream-graph>
    -   <https://visactor.bytedance.net/vchart/demo/line-chart/multi-line>
    -   <https://visactor.bytedance.net/vchart/demo/theme/theme-switch>

-   Tutorial: <https://visactor.bytedance.net/vchart/guide/tutorial_docs/Theme/Color_Theme>

-   Github：https://github.com/VisActor/VChart/
How to remove the axis scale value?
Tags: visactor, vchart
Published: 2024-06-26 07:23:50

---
title: How to remove the axis scale value?
published: true
description: 
tags: visactor, vchart
# cover_image: https://direct_url_to_image.jpg
# Use a ratio of 100:42 for best results.
# published_at: 2024-06-26 07:23 +0000
---


## Title

How to remove axis scale values?

  


## Description

How to remove the content in the red box?


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/pntbya37em0vcgkwvg1c.png)



## Solution

You can configure the label.visible of the bottom axis to false to turn off the axis label.


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/n3uwrlhq97ttiwlhpypw.png)



## Related Documents

-   Tutorial: https://visactor.io/vchart/guide/tutorial_docs/Chart_Concepts/Axes
-   API：https://visactor.bytedance.net/vchart/option/barChart#axes-linear
-   Github：https://github.com/VisActor/VChart/
How to configure tooltip and legend shape as rectangles with rounded corners
Tags: visactor, vchart
Published: 2024-06-26 07:22:03

---
title: How to configure tooltip and legend shape as rectangles with rounded corners
published: true
description: 
tags: visactor, vchart
# cover_image: https://direct_url_to_image.jpg
# Use a ratio of 100:42 for best results.
# published_at: 2024-06-26 07:21 +0000
---


## Title

How to configure Legend Shape as a rectangle with rounded corners?

  


## Description

As shown below:


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/qu2b0lm4hstlt1yxhxpy.png)



## Solution

Support configuration as'rectRound 'type

  


1.  Tooltip: `shapeType:"rectRound"`

```
tooltip: {
    mark: {
      content: [
        {
          shapeType: 'rectRound',
          key: datum => datum['type'],
          value: datum => datum['value'] + '%'
        }
      ]
    }
  }
```

2.  Legend:

```
legends: {
    visible: true,
    orient: 'right',
    
    item: {
      width: '15%',
      shape: {
        style: {
          symbolType: 'rectRound'
        }
      }
    }
  },
```

## Code Example

```

const spec = {
  type: 'pie',
  data: [
    {
      id: 'pie',
      values: [
  { value: 10, category: 'One' },
  { value: 9, category: 'Two' },
  { value: 6, category: 'Three' },
  { value: 5, category: 'Four' },
  { value: 4, category: 'Five' },
  { value: 3, category: 'Six' },
  { value: 1, category: 'Seven' }
]
    }
  ],
  categoryField: 'category',
  valueField: 'value',
  legends: {
    visible: true,
    orient: 'right',
    
    item: {
      width: '15%',
      shape: {
        style: {
          symbolType: 'rectRound'
        }
      }
    }
  },
  tooltip: {
    mark: {
      content: [
        {
          shapeType: 'rectRound',
          key: datum => datum['type'],
          value: datum => datum['value'] + '%'
        }
      ]
    }
  }
};

const vchart = new VChart(spec, { dom: CONTAINER_ID });

vchart.renderSync();

// Just for the convenience of console debugging, DO NOT COPY!
window['vchart'] = vchart;
```

  


## Result


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/tdbm6vmz995be1ov86nr.png)



## Related Documents

  


-   Tutorials: https://visactor.io/vchart/guide/tutorial_docs/Chart_Concepts/Legend , https://visactor.io/vchart/guide/tutorial_docs/Chart_Concepts/Tooltip
-   API：https://visactor.bytedance.net/vchart/option/barChart#tooltip.dimension.content，https://visactor.bytedance.net/vchart/option/barChart-legends-discrete#item.shape.style.symbolType
-   Github：https://github.com/VisActor/VChart/
George Rosen Smith - Institutional Logic Analyst
Published: 2024-06-26 07:18:14

George Rosen Smith

Investors, analysts

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/d914kjs3dk80q5a9cgyn.jpg)
18.06.1959    country: Ireland
Graduated from the California Institute of Technology in 1978
In 1982, he went to Columbia Business School in the United States to study finance.
After receiving his PhD in finance in 1987, he stayed on as a teaching assistant and started working as a lecturer.
Received the title of Associate Professor at Columbia Business School in 1991.
Joined Tiger Securities in 1995 as an analyst
In 1999, he officially became the chief analyst of Tiger Brokers!
In 2010, he joined State Street Global Asset Management as an equity fund operations strategy analyst!
In 2018, he joined State Street Global Advisors as Chief Investment Officer for European Markets

Specialties: market cycle law, market volume-price relationship, institutional reverse logic thinking,
through the attributes of different financial markets, choose the best investment market at the moment,
through the performance of volume and price, find the market capital trend, follow the institution to capture the market detonation point!
Use reasonable capital combination to double quickly.
How to modify the tag graphic of the tooltip content item
Tags: visactor, vchart
Published: 2024-06-26 07:15:36

---
title: How to modify the tag graphic of the tooltip content item
published: true
description: 
tags: visactor, vchart
# cover_image: https://direct_url_to_image.jpg
# Use a ratio of 100:42 for best results.
# published_at: 2024-06-26 07:14 +0000
---


## Title

How to modify the tag graphic of the tooltip content item?

  


## Description

I want to change the shape in the tooltip to linear for line charts. Is there a good implementation?


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/vls3o2hp419q7zhdidx9.png)



## Solution

Modify ` shapeType  `to ` 'rect '  `.

## Code Example

```
const spec = {
    type: 'bar',
    data: [
      {
        id: 'barData',
        values: [
          { month: 'Monday', sales: 22 },
          { month: 'Tuesday', sales: 13 },
          { month: 'Wednesday', sales: 25 },
          { month: 'Thursday', sales: 29 },
          { month: 'Friday', sales: 38 }
        ]
      }
    ],
    tooltip: {
      mark: { 
        content: 
        [{ key: datum => datum['month'], value: datum => datum['sales'], shapeType: 'rect' }] 
      }
    },
    xField: 'month',
    yField: 'sales'
  };
  const vchart = new VChart(spec, { dom: CONTAINER_ID });
  vchart.renderSync();
```

  


## Results show


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/9zrepgfmkldr5j8mm5oc.png)




## Related Documents

-   Tutorial: https://visactor.io/vchart/guide/tutorial_docs/Chart_Concepts/Tooltip
-   API：https://visactor.io/vchart/option/barChart#tooltip.dimension.content(Object%7CObject%5B%5D).shapeType
-   Github：https://github.com/VisActor/VChart/
Linux “ls” Command RHEL 9
Published: 2024-06-26 07:14:15

1. List files using ls with no option

ls with no option list files and directories in a bare format where we won’t be able to view 
details like file types, size, modified date and time, permission and links etc. 
**ls**

2. List Files with option -l

Here, ls -l (-l is a character not one) shows file or directory, size, modified date and time, file 
or folder name and owner of the file and its permission.
**ls -l**

3. View Hidden Files

List all files including hidden files starting with “ls -a”.
**ls -a**

4. List Files with Human Readable Format with option -lh

With a combination of -lh option, it shows sizes in a human-readable format.
**ls -lh**

5. List Files and Directories with ‘/’ Character at the end 

Using -F option with ls command will add the ‘/’ Character at the end of each directory.
**ls -F**

6. List Files in Reverse Order

The following command with ls -r option displays files and directories in reverse order.
**ls -r**

7. Recursively list Subdirectories

ls -R option will list very long listing directory trees. See an example of the output of the 
command.
**ls -R**

8. Reverse Output Order

With the combination of -ltr it will show the latest modification file or directory date as last.
**ls -ltr
ls -ltra**

9. Sort Files by File Size

With the combination of -lS displays file size in order, it will display big at first.
**ls -lS
ls -lSa**

10. The display Inode number of File or Directory

We can see some numbers printed before the file/directory name. With -i options list 
file/directory with an inode number.
**ls -ia**
How the word cloud fills the outer container display
Tags: vchart, visactor
Published: 2024-06-26 07:13:03

---
title: How the word cloud fills the outer container display
published: true
description: 
tags: vchart, visactor
# published_at: 2024-06-26 07:11 +0000
---

## Title

How to display a word cloud on top of the outer container?

  


## Description

We have a relatively small scene displaying word clouds, hoping to make the word cloud fill the entire container as much as possible. I tried the official website, but it seems that it cannot fill the container


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/qyjbw5xvbkqbyrz9xikg.png)



![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/4s631tqdovqg4t849ij6.png)



## Solution

This is because in VChart, the word cloud is defaulted to use ` 'circle '  `circular markShape mask graphics, if you want to fill the container as much as possible, you can use ` 'rect'  `shape.

## Code example

```

const spec = {
  type: 'wordCloud',
  nameField: 'Keyword',
  valueField: 'Score',
  data: {
    name: 'baseData',
    values: [ { "Keyword": "预期寿命", "Score": 0.8571 }, { "Keyword": "心率", "Score": 0.8571 }, { "Keyword": "疾病", "Score": 0.7597 }, { "Keyword": "心跳快慢", "Score": 0.5714 }, { "Keyword": "心跳", "Score": 0.5714 }, { "Keyword": "郭艺芳", "Score": 0.5624 }, { "Keyword": "陈清勇", "Score": 0.5624 }, { "Keyword": "风险因素", "Score": 0.4874 }, { "Keyword": "心动过速", "Score": 0.4874 }, { "Keyword": "寿命", "Score": 0.3849 }, { "Keyword": "快慢", "Score": 0.3844 }, { "Keyword": "生活习惯", "Score": 0.2857 }, { "Keyword": "河北省人民医院", "Score": 0.2857 }, { "Keyword": "四川大学华西医院", "Score": 0.2186 }, { "Keyword": "华西医院", "Score": 0.2121 }, { "Keyword": "阿尔茨海默病", "Score": 0.2067 }, { "Keyword": "人群", "Score": 0.1984 }, { "Keyword": "痴呆", "Score": 0.19 }, { "Keyword": "研究", "Score": 0.1761 }, { "Keyword": "健康", "Score": 0.1754 }, { "Keyword": "习惯", "Score": 0.1709 }, { "Keyword": "医院", "Score": 0.1664 }, { "Keyword": "风险", "Score": 0.1647 }, { "Keyword": "心内科", "Score": 0.16 }, { "Keyword": "生活", "Score": 0.158 }, { "Keyword": "工作", "Score": 0.1554 }, { "Keyword": "心血管疾病", "Score": 0.1299 }, { "Keyword": "咖啡", "Score": 0.0974 }, { "Keyword": "志飞", "Score": 0.0974 }, { "Keyword": "中国妇女报", "Score": 0.0974 }, { "Keyword": "人民医院", "Score": 0.0913 } ]
  },
  maskShape: 'rect',
  width: 400,
  height: 300,
  background: '#cccc',
  padding: 10
};
const vchart = new VChart(spec, { dom: CONTAINER_ID });
vchart.renderSync();

// Just for the convenience of console debugging, DO NOT COPY!
window['vchart'] = vchart;
```

## Results show


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/mrui1ob26geng0fn3zde.png)



  


## Related Documents

-   Tutorial: https://visactor.io/vchart/guide/tutorial_docs/Chart_Types/WordCloud
-   API：https://visactor.io/vchart/option/wordCloudChart#type
-   Github：https://github.com/VisActor/VChart/
5 Best Websites for Free Jekyll Templates
Tags: webdev, frontend, html, css
Published: 2024-06-26 07:12:15

This is a roundup of the best websites where you can find and download free Jekyll templates. These high quality items will power up your websites, landing pages, blogs, directories and ecommerce projects.

There are many template creators in the online space. Here is why those mentioned below stand out from the crowd:

- Templates are offered free for both personal and commercial use
- Items look modern and are presented with the mandatory Live Preview
- You are not required more than an email address or signup to download

## HTMLrev
[![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/go1u1jwchz4a4wcfbo2l.jpg)](https://htmlrev.com/)
[HTMLrev](https://htmlrev.com/) (free) showcases the best curated free Jekyll templates from generous creators around the world. You will find a large assortment of websites, landing pages, blog and ecommerce templates. Items are manually checked and updated to maintain a reliable inventory.

**Features**
- Showcases the best templates created by top makers
- Constantly updated with the latest releases
- Easy to browse through categories

---

## Themefisher
[![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/3qyb62wqmynk84bpajzc.jpg)](https://themefisher.com/)
[Themefisher](https://themefisher.com/) (free + paid) is a template marketplace that offers free and pro packages structured on various framework categories for web developers. The free Jekyll templates are creatively designed and provide multiple page for blogs and agencies.

**Features**
- Well designed templates with multiple pages
- Easy to navigate presentation website

---

## Zerostatic
[![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/mciaqdtjpt51zhlmnfdz.jpg)](https://www.zerostatic.io/)
[Zerostatic](https://www.zerostatic.io/) (free + paid) offers a couple of free Jekyll templates that are beautifully designed and well structured. They're packaged with multiple page examples to help developers get their projects online faster. Covered use cases are startup website and blog.

**Features**
- Awesome layouts created by design-savvy developer
- Multiple pages, sections and components

---

## Bootstrap Starter
[![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/auo87g6su4ogiu9wc5on.jpg)](https://bootstrapstarter.com/)
[Bootstrap Starter](https://bootstrapstarter.com/) (free) provides an awesome selection of free Jekyll templates that represent solid foundations for developer projects. Designs are creative, modern and have vivid color schemes. They're offered with multiple pages and advanced components for directories and blogs. 

**Features**
- Beautifully design with attention to details
- Easy to customize and deploy live

---

To assemble this roundup I've went through all imaginable online sources where templates can be found. I hope it makes your work easier.
Java Script Interview Secret : "console.log([1, 2] + [3, 4])"
Tags: javascript, webdev, programming, interview
Published: 2024-06-26 07:06:05

I recently wrote an article on Medium about [Java Script Secret ](https://medium.com/@robert.clave.official/java-script-interview-secret-console-log-1-2-3-4-48388d783086)

Check it out to learn more!
MAURITIUS Tour Packages | With I Need Trip | Best Deal
Published: 2024-06-26 07:05:06

Beaches, sure, however what else could there have been to do in Mauritius? You would have seen the ideal palm fringed shoreline in numerous magazines, however a great deal of Mauritius' other magical elements had been presented by the glossy brochures, to such an extent you will be astonished and enamored by this small island heaven from the second you look.

For some individuals, the initial thing that comes into their mind about Mauritius is its beaches. Concealed toward the east of Madagascar, encompassed by the mild Indian Ocean, it is the original tropical island. It brags sensational volcanic peaks, rich vegetation and more than 160 kilometers of shoreline, dabbed with picture-perfect beaches. For a breathtaking vacation experience Mauritius tour package would be the perfect choice.

[  MAURITIUS Tour Packages]( https://www.ineedtrip.com/tour-destination/mauritius/)
Taming the Content Chaos: Your One-Stop Shop for Streamlined Brand Management
Tags: brandmanagement, complyai, digitalassetmanagement
Published: 2024-06-26 07:00:46

Do you ever feel like your brand assets are scattered across the digital wilderness? Logos in a dozen different formats, marketing materials with outdated fonts, and endless email threads filled with "final, final_v2, final_final..." versions?

**You're not alone.**

Maintaining brand consistency across a multitude of channels can be a nightmare. But fear not, weary marketer! There's a hero waiting in the wings: **ComplyAI, your comprehensive brand management solut**ion.

ComplyAI goes beyond just online proofing. It's a powerful suite of tools designed to bring order to the content chaos, making your life easier and your brand stronger.  Let's dive into the key features:

## ComplyAI Label Management:
 Tired of mislabeled products or regulatory compliance headaches? ComplyAI streamlines label creation and approval workflows, ensuring all your labels are accurate, consistent, and meet legal requirements.

## Digital Asset Management (DAM):
 Centralize and organize all your brand assets – logos, images, videos, marketing materials – in one secure, easily accessible location. Say goodbye to lost files and wasted search time!

## Online Proofing:
 Streamline the review and approval process with online proofing tools. Collaborate with team members, clients, and stakeholders in real-time, ensuring everyone is on the same page and revisions are clear and concise.

## Brand Asset Management:
 Maintain brand consistency across all channels with ComplyAI's brand asset management tools. Define brand guidelines, ensure proper logo usage, and eliminate the risk of inadvertent brand dilution.
Here's how ComplyAI can benefit you:

## Increased Efficiency:
 Spend less time searching for assets and managing revisions.

**Enhanced Brand Consistency:** Ensure your brand message is delivered flawlessly across all touchpoints.
Improved Collaboration: Streamline communication and approvals with team members and clients.
**Reduced Risk:** Mitigate compliance risks and maintain brand integrity.
Ready to conquer the content chaos and unleash the power of your brand?  ComplyAI is the all-in-one solution you've been waiting for.

  Sign up for a free trial today!
Removing redundant libraries from Makefiles
Tags: programming, tutorial, productivity, learning
Published: 2024-06-26 06:56:26

It can be awfully frustrating when your binary is massive, you can’t `strip` your executable otherwise you may lose vital debugging information and the only way to figure out what libraries are and aren’t needed is by brute-forcing your way through. 

There is an alternative way i discovered while working on my C++ program. 

Theory: Assume we have two sets S1 and S2 defined as follows,
```
S1: Set of all libraries included in the makefile. 
S2: Set of all libraries used by the compiler to build the binary. 
```

It is obvious that S1 is the complete domain (i.e. S1 = U) and n(S1) >= n(S2). Now we define a third set, S3 as follows,
```
S3: Set of all libraries to be removed from the makefile. 
```

The way we obtain S3 is by using the following equation:
```
S3 = S1 – S2
   = (S1 ∩ S2)’ [The complement of the intersection of S1 and S2]
```


Add this line to the end of your COMPILER variable in the makefile `-Xlinker -Map=output.map`. This flag creates a map of all the functions called while linking the binaries. 

Now, to make your life easier you can either use the `sed` command to parse through `output.map` or you can search for individual libraries and remove the ones not called from your Makefile.
J3 PON 40/10 db Optical Power Meter Passive Optical Network
Tags: webdev, javascript, beginners
Published: 2024-06-26 06:58:40

 PON optical Power Meter is small size, handheld, low loss, has two output ports for OLT/Video and ONU, huge data storage, USB connection.

The PON optical Power Meter is a handheld testing equipment with a good quality, low loss, and small size. The optical power meter is designed for FTTx PON network installation, maintenance, and testing, and may be used for GPON, EPON, APON, and BPON networks. The OLT/Video and ONU output ports on the fiber power meter support CW/burst downstream signal detection at 1490/1550nm and upstream detection at 1310nm. By threshold testing, the fiber optic power meter can directly display the status of pass, caution, or failure. It is an excellent optic tool for setting up and maintaining PONs.

(https://ip-fiber.com/collections/optic-fiber-test-equipment/products/j3-pon-optical-power-meter

)
Best Villa in Noida extension
Tags: villas
Published: 2024-06-26 06:58:39

Experience luxurious living at the **[stunning villa located in the heart of Noida Extension](https://villainnoida.com/luxurious-villa-for-sale-in-noida-extension/)**. Boasting exquisite architecture, modern amenities, spacious interiors, and lush green surroundings, this villa offers a perfect blend of elegance and comfort for a truly opulent lifestyle.

"Contact Us = +91-9582027717
Email id = sales@villainnoida.com
Address = Sector - 16 B, Noida Extension"
Exploring Python Task Queue Libraries with Load Test | by Steven Yue
Tags: programming, python, beginners, opensource
Published: 2024-06-26 06:57:47

Steven Yue took popular Python Task Queue Libraries and did the load testing. On the benchmarking side how they performed and on the usability side how he feels covered in this article.

{% embed https://stevenyue.com/blogs/exploring-python-task-queue-libraries-with-load-test %}