teleren/devto huggingface dataset:
Step By Step On How To Draw A Purse
Tags: draw, color, learn
Published: 2023-03-28 07:46:01

Handbags or Purses are one of the most familiar items for everyone, especially females.  You can easily see images of many people wearing different and beautiful bags.
Purse is used to hold personal belongings such as papers, money, lipstick, and phone. In many cases, its effect is an accessory to mix and match with outfits. 

![Purses](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/qcsnuvqy771bm21lt0w3.png)

The implementation of shaping and decorating handbags is not easy at all. It requires painting skills. However, here we will show you **[how to draw a purse](https://lolcoloring.com/how-to-draw-a-purse/)** in the simplest steps, even if you are a kid or a beginner.
1. Identify the specific shape of the purse you want to draw.
To begin this tutorial on how to draw a purse exactly, first of all, you should create its general outline. We encourage you that at the first steps, you should not darken the pencil. 
2. Draw the straps of the handbag.
In this step of your handbag drawing, you should add a horizontal line in the top of the purse. Remember to leave two small gaps as we will be extending the straps of the purse there.
3. Draw an arc or oval shape from the top of the package, representing the strap.
To make the handbag drawing more realistic, you should add the front edge by sketching out two parallel lines as, the same as our reference image.
4. Add details to your handbag drawing.
Now it is time to make the shapeless lines into sections look more like a handbag drawing. Using a long and short line connecting at a point to form a triangle. You can see the example below.
5. Draw the inside of the bag.
Draw a small square near the left edge of your purse drawing. Then, at the bottom of this figure, doodle a smaller square. 
You can use our educational products by downloading, printing, or coloring online with coloring pages. You can refer to our drawing guides and create some things you like. Drawing and coloring will help you develop many skills in art and life, such as concentration, pen, color recognition, etc. They are perfect for our development, especially your kids. You will not have to pay any fees for using our services. It’s straightforward, you need to visit our website and choose your favorite items with just a few simple clicks, and you have a perfect entertainment channel without going to the store or supermarket or bookstore.
We update our educational products regularly, so please visit our website to ensure you get all the products.
You can find **[coloring pages](https://lolcoloring.com/coloring-pages/)** and **[how to draw](https://lolcoloring.com/how-to-draw/)** part on your favorite theme. We hope you 
have a wonderful time on our website Lolcoloring.com. If you have any questions about us or our products, please let us know in **[Lolcoloring](https://lolcoloring.com/)**!
Part 2 - Deploy your services
Tags: dotnet, cloud, csharp, webdev
Published: 2023-03-28 07:45:35

[Learn how to setup a Linux server and deploy your cloud services] (https://www.youtube.com/watch?v=3bJl3lJiIw8)

In this 20 minute video tutorial, you will learn how to :
- Setup a Linux server with Phoesion Glow
- Deploy your services
- Manage and Monitor their health and performance
- Setup SSL using let's encrypt

Phoesion Glow is a framework for developing cloud microservices using c#. It offers out-of-the box Mediators/Gateway, Service-bus, service hosts, Kubernetes operators and more! All components have been designed to work together seamlessly and provide a uniform and streamlined experience for developing, deploying and managing your cloud services.

The series, aims to teach the basic concepts, setups and tools of Phoesion Glow.
Use error decorators to simplify Go error handling
Tags: go
Published: 2023-03-28 07:45:07

Imagine you've written a Retry function that accepts a callback function as an argument, and executes it in a loop until success. Now further imagine that some errors should not be retried.  Learn how to use a simple custom error type implimentation as a decorator type, to simplify this type of logic.

{% youtube https://youtu.be/1XuMvfUF2Ew %}
What is Graph Database !
Tags: apacheage
Published: 2023-03-28 07:44:24

In recent years, graph databases have emerged as a popular alternative to traditional relational databases for managing data. Unlike relational databases, which store data in tables, graph databases store data in nodes and edges, creating a flexible and powerful way to model and query complex relationships between data.

At their core, graph databases are built around the concept of a graph, which is a collection of nodes and edges that represent entities and relationships between them. Nodes are used to represent entities such as people, products, or locations, while edges represent the relationships between these entities, such as a person's friends, a product's recommended accessories, or a location's nearby attractions.

The power of graph databases lies in their ability to represent and query complex relationships between entities in a way that is intuitive and efficient. For example, in a social network graph, it is easy to find all of a person's friends by following the edges between the person's node and the nodes representing their friends. Similarly, in a product recommendation graph, it is easy to find all of the accessories recommended for a given product by following the edges between the product's node and the nodes representing the recommended accessories.

One of the key advantages of graph databases over traditional relational databases is their ability to handle large and complex datasets with ease. Because data is stored in nodes and edges, it is easy to add new entities and relationships to the graph as needed without having to modify the underlying data model or schema. This makes graph databases ideal for managing data that is constantly evolving, such as social networks or recommendation systems.

Another advantage of graph databases is their ability to perform complex queries quickly and efficiently. Because queries are based on traversing the graph from one node to another, rather than joining multiple tables as in a relational database, they can be much faster and more efficient. This makes graph databases well-suited for applications that require real-time querying of large datasets, such as fraud detection or supply chain management.

There are a number of popular graph database systems available today, including [Apache-AGE](https://age.apache.org/). These systems offer a range of features and capabilities, including support for multiple programming languages, distributed processing, and integration with other database systems.

In conclusion, graph databases are a powerful and flexible way to manage complex relationships between data. Their ability to handle large and evolving datasets, as well as perform complex queries quickly and efficiently, make them an attractive option for a wide range of applications. As more and more organizations adopt graph databases, it is likely that we will see even more innovative use cases and applications emerge in the years to come.
openGauss Database Logical Architecture
Tags: opengauss
Published: 2023-03-28 07:37:18

Data nodes (DNs) in openGauss store data on disks. This section describes the objects on each DN from the logical view and the relationship between these objects. Figure 1 shows the database logical structure.

Figure 1 Database logical architecture


 NOTE:

Tablespace: Directory storing physical files of its databases. Multiple tablespaces can coexist, and each of them can contain files belonging to different databases.
Database: A database manages various data objects and is isolated from each other. Objects managed by a database can be distributed to multiple tablespaces.
Datafile Segment: Data file, each of which stores data of only one table. A table containing more than 1 GB of data is stored in multiple datafile segments.
One table belongs to only one database and one tablespace. The datafile segments storing the data of the same table must be in the same tablespace.
Block: Basic unit of database management. Its default size is 8 KB.
openGauss About This Document
Tags: opengauss
Published: 2023-03-28 07:31:51

Overview
This section describes how to design, create, query, and maintain a database, including the SQL statements, stored procedures, system catalogs, and views.

Intended Audience
This document is intended for developers on C/Java application based on openGauss, providing necessary references.

As an application developer, you need to be familiar with:

Knowledge about OSs. This is the foundation of everything.
C/Java programming language through which you can develop applications.
An IDE of the C/Java language, which is the prerequisite for efficient application development.
SQL syntax, using which you can operate databases.
Symbol Conventions
The symbols that may be found in this document are defined as follows:


Symbol

Description



Indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury.



Indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury.



Indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury.



Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results.

NOTICE is used to address practices not related to personal injury.



Supplements the important information in the main text.

NOTE is used to address information not related to personal injury, equipment damage, and environment deterioration.

Change History

Issue

Date

Description

01

2020-05-12

This issue is the first official release.
NEO4j Spring boot Integrations
Tags: neo4j, springboot
Published: 2023-03-28 07:26:47

In neo4jgraph  in case  of multiple valued graph like a graph of transactions have 4 level depth but n level width with each node in that case facing issue while parsing response of complex tree on java so need some suggestion how can I parse such type of complex 3d data in java

I am using below query::
MATCH (t:Transaction {transactionNumber: 'SMT2232432'})<-[:SENT|RECEIVED1..4]-(u:User)
WITH DISTINCT u
MATCH (u)<-[:SENT|RECEIVED1..4]-(t:Transaction)
WITH COLLECT(DISTINCT t) AS transactions
UNWIND transactions AS tx
MATCH path=(tx)-[:SENT|RECEIVED*1..4]-(:Transaction)
WITH COLLECT(DISTINCT nodes(path)) AS nodes
UNWIND nodes AS node
RETURN DISTINCT node
LIMIT 100000
Project 2 Update
Published: 2023-03-28 07:16:32


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/wfcpkhjahqqjtsxbq9be.png)

1. We first followed the instructions from the previous assignment on setting up the api file, first we created a folder called api, and then we added a list.js file which would help us interact with the json list.
2. We first attacked, the list aspect of our code, once we had the api file containing list.js setup, we then created the different fields that would need to be populated for the card to work properly.
3. We have not come across one as of yet.
4. CSS and HTML aspects, we are making sure to follow a similar style of building when it comes to basic card design that will then be replecated.
5. Our next priority is to get the search functionality set up so that we can search for the cards in the list and making an NPM package for our card so that we can simply call it when we are programming the card functionality
6. We are unsure of how to solve the search functionality, and how to get it integrated with the rest of the program.
Avoiding Cash Burn in Software Development: Insights from 9 Industry Professionals
Tags: programming, startup
Published: 2023-03-28 07:14:32

In the process of developing new software, it’s easy to incur unplanned costs. It is estimated that software development projects can cost between the mid-five figures to seven figures, as revealed by Forbes.

1 in 6 projects experiences a cost overrun of 200%, according to Adeva.

The failure to manage projects properly can be one of the most costly mistakes software developers make.

A business’s ability to make a profit depends heavily on technology, but many companies struggle to manage their software project and cut the unnecessary expenses that take a big bite out of their budget. Often, mid-size companies and enterprises have complex and long-running projects that make them susceptible to this problem.

Software development projects can burn through cash unnecessarily in several ways. Below are 9 industry experts weigh on why new software projects lose money and how to avoid them.

1. Failing to Verify The Needs of Users
2. Taking Longer Than Expected to Complete
3. Ignoring Scope Creep
4. Outsourcing Projects 
5. Seeking Funding Before Clients
6. Not Establishing a Customer Support Portal
7. Hiring Inexperienced Developers
8. Poor Planning, Resource Management, and Communication
9. Cutting Corners During the Planning Stage

Software development involves a wide variety of outcomes that no team wants to experience, such as a bloated, delayed project that has consumed more funds and hours than initially anticipated. To set your software project up for success, it is important to keep an eye out for the above common mistakes and deal with them.

When building software, development teams can face unexpected costs. If the project is for internal use or a specific client, expanding the project's scope can increase costs.

There are several ways software development projects can unnecessarily burn through cash, and industry experts have experience with most of them.

The experts also provide tips on how to avoid these issues and ensure successful software development projects.

Read on what experts have to say about it: **https://bit.ly/3z6lbaK**
Blockchain and Web Development: Understanding the Basics and Implications
Published: 2023-03-28 07:01:34



As the world becomes more digitized and interconnected, the need for secure and efficient data management solutions has become increasingly important. Blockchain technology has emerged as a promising solution in this regard, offering secure and decentralized data storage, processing, and communication capabilities.

In the context of web development, blockchain technology can offer several benefits such as secure user authentication, tamper-proof data storage, and decentralized app development. By leveraging blockchain, web developers can build decentralized applications (DApps) that operate on a distributed network of nodes, rather than relying on a centralized server. This can improve the security, scalability, and efficiency of web applications, while reducing the risk of data breaches and cyber attacks.


To understand the implications of blockchain technology for web development, it is important to first understand how blockchain works. At its core, blockchain is a distributed ledger that records transactions in a secure and transparent manner. Each block in the chain contains a unique cryptographic hash, which links it to the previous block in the chain, creating an unalterable record of transactions. This makes it virtually impossible for anyone to tamper with the data stored in the blockchain.

One of the key benefits of blockchain technology for web development is its ability to provide secure and transparent user authentication. By using blockchain-based identity management systems, web developers can offer users a more secure and privacy-focused way of accessing their applications, without relying on centralized identity providers such as Google or Facebook. This can help reduce the risk of data breaches and identity theft, while also giving users greater control over their personal information.

Another application of blockchain technology in web development is the development of decentralized applications or DApps. These applications run on a decentralized network of nodes, rather than relying on a centralized server. This can offer several benefits such as improved scalability, increased security, and reduced downtime. DApps can be used for a wide range of applications such as online marketplaces, social networks, and gaming platforms.

Conclusion
Blockchain technology has the potential to revolutionize the way web applications are developed and deployed. By offering secure and decentralized data management solutions, blockchain can help improve the security, scalability, and efficiency of web applications, while reducing the risk of data breaches and cyber attacks. As such, it is important for web developers to stay up-to-date with the latest developments in blockchain technology and explore how it can be integrated into their web development projects.

[[Source: https://techblog.cybersynctech.com/blockchain-and-web-development/]](https://techblog.cybersynctech.com/blockchain-and-web-development/)
Which Social Media Platforms Do You Rely on the Most?
Tags: discuss, beginners, codenewbie, socialmedia
Published: 2023-03-28 07:00:00

The social media platforms that are most used by people in the tech industry vary depending on their specific interests and needs (obvs). But some of the most popular social media platforms — and the ones that provide the most resources and networking opportunities to tech professionals right now — seem to be:

1. LinkedIn
2. Twitter
3. Reddit
4. GitHub
5. YouTube
6. Mastodon? 

What else? Tell us which platforms do you rely on the most to stay informed in your industry and which are down for the count.
5 Key Benefits of Using Moodle LMS for HSE Training
Tags: opensource, moodle, hse
Published: 2023-03-28 06:59:32

In today's world, [Health, Safety, and Environment (HSE) training](https://www.oyetrade.com/occupational-health-and-safety.php) have become an essential part of every workplace. Employers are continuously looking for ways to improve their HSE training programs to ensure their employees' safety and compliance with regulations. One such solution is Moodle [Learning Management System (LMS)](http://www.oyetrade.com/oye-lms.html), which provides a wide range of benefits for HSE training.

## 1 Flexibility and Accessibility
[Moodle LMS](https://moodle.org/) is an online platform that allows employees to access their training material at any time and from anywhere. This flexibility ensures that employees can learn at their own pace, regardless of their location. Additionally, Moodle LMS can be accessed on any device, including mobile devices, making it even more accessible.

## 2 Personalized Learning Experience
Moodle LMS allows trainers to create custom learning paths for employees based on their job roles and responsibilities. This personalized approach ensures that employees receive the training they need to perform their job duties safely and effectively. Furthermore, Moodle LMS can track employee progress and provide feedback to trainers, allowing them to make adjustments to training programs based on individual needs.

## 3 Multimedia Learning Experience
Moodle LMS allows for a more engaging learning experience through the use of multimedia elements such as videos, images, and interactive quizzes. This approach helps to keep employees engaged and interested in the material, resulting in better retention and application of the training concepts.

## 4 Consistency in Training Delivery
Moodle LMS provides a standardized platform for delivering training content, ensuring that all employees receive the same quality of training. This consistency helps to maintain compliance with regulations and promotes a safe work environment.

## 5 Cost-Effective Solution
Moodle LMS is a cost-effective solution compared to traditional classroom training. It eliminates the need for costly training facilities and materials, such as textbooks and printed handouts. Additionally, Moodle LMS can be used to train large numbers of employees simultaneously, making it a more efficient and cost-effective solution.

In conclusion, Moodle LMS is a powerful tool that offers many benefits for HSE training. Its flexibility, personalized learning experience, multimedia learning, consistency in training delivery, and cost-effectiveness make it a valuable investment for any workplace. By incorporating Moodle LMS into their HSE training programs, employers can ensure that their employees receive the necessary training to maintain a safe work environment and comply with regulations.
escaping and non-escaping closure in Swift
Tags: swift, escaping, closure, ios
Published: 2023-03-28 06:58:54

In swift closures are of two types -  escaping and non-escaping. 

1.**non-escaping** - This is the default type of closure.  This indicates that in function the control will not be back once gone.
```Swift
func sumOfInt(a:Int,b:Int,handler:((Int)->())){
        let c = a + b
        handler(c)
 }
```
Above function takes two integer parameters and returns the sum in the handler. 
Here the control will be gone after executing the line  handler(c) and won't be back.


2.**@escaping** - In this type of closure control returns to function even after code block has been executed. For example the url session tasks. In this type the local properties are accessible even when the control is back hence to capture them we need to mark the closure as `@escaping` to notify swift.

```Swift
func sumWithDelay(a:Int,b:Int,handler:@escaping((Int)->())){
        let c = a + b
        DispatchQueue.main.asyncAfter(deadline: .now()+1) {
            handler(c)
            //control comes back in given duration
        }
        //control will be gone
}
```
About Glance Daily
Published: 2023-03-28 06:35:42

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How to compile kivymd + pyodbc to apk using buildozer?
Published: 2023-03-28 06:20:37

hello, I compile my python codes using google colab (buildozer.spec) to make it apk file. My problem is when I run it to any emulator or android phones, there is an error:


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/i4cy98rya9m6msfqwxjp.jpg)


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/93tddwkk7ibbak4e63tm.jpg)

Thank you in advance much appreciate for your help. Godbless