teleren/devto huggingface dataset:
AI tool to automatically write, optimize, edit, and debug SQL
Tags: sql, ai, datascience, database
Published: 2023-04-23 16:53:59

Writing and editing SQL queries can be a challenging and time-consuming task, especially when dealing with complex data schemas and performance optimization. To help make data querying and analysis 10x faster, we're excited to introduce [LogicLoop's AI SQL](https://www.logicloop.com/ai-sql-query-generator), an innovative tool that leverages artificial intelligence to write, optimize, edit, and debug SQL queries directly on your data schema.

[![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/cbbgaqkjmkkq80iwe339.png)](https://www.logicloop.com/ai-sql-query-generator)

LogicLoop combines the power of advanced language models like OpenAI's GPT-4 with an intuitive user interface to provide a seamless SQL query management experience.

Intelligent Query Generation: LogicLoop understands natural language queries and generates accurate SQL queries based on your requirements. Simply describe the data you need, and AI will craft the appropriate SQL query, saving time and effort.

Query Optimization: LogicLoop analyzes your SQL queries to identify potential performance bottlenecks and suggests improvements such as better indexing, query rewriting, or simplifying complex joins, ensuring faster execution times and improved database performance.

Query Editing and Debugging: LogicLoop detects syntax and logical errors in your SQL queries, highlighting the issues and providing suggestions for correction. With its smart debugging capabilities, LogicLoop helps you create more accurate and efficient queries.

Personalized Recommendations: LogicLoop learns from your past queries and preferences, offering tailored query suggestions and tips, helping you create more effective and optimized queries.

Query Explanation: LogicLoop can provide plain English explanations of SQL queries, enhancing your understanding of their purpose and structure, and improving communication among team members.

[![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/n4rcqzsd8jtakr4n5d6b.png)](https://www.loom.com/share/22ff3b1f06da461b8a69608514154cda?preplay_cta=true)

Early users have been reporting 10x reduction in time to write and debug SQL queries, and increased self-serve ability for business users. This is just the beginning of our AI capabilities, and we cannot wait to innovate on more ways to make analyzing and acting on data as easy as it can be. 

AI is a game-changer for working with data. If you're ready to take your data analysis to the next level, I invite you to try out the LogicLoop AI Helper suite today. [Sign up here.](https://www.logicloop.com/ai-sql-query-generator)

‍
Quick notes on smart contracts
Tags: blockchain, programming, ethereum
Published: 2023-04-23 16:39:09

A smart contract is a contract with aditional blockchain features. It is a computer program or a transaction protocol to automatically execute, control or document legally relevant actions/events according to some contract terms.

## What does it solve?

- the need of trusted intermediates
- accidental exceptions
- malicious attacks
- fraud losses
- arbitrations and enforcement costs
- cost reduction (no intermediates)
- speed (no intermediates)

## Vending machine analogy

A smart contract is like a vending machine, you just insert the coin and select what you want, reducing the need for an intermediate to get your snack.

A smart contract is a "virtual and online" vending machine

## Law

Some legal academics say that smart contracts are not legal agreements.

A smart contract is not necessarily legally enforceable as a contract. But a smart legal contract has all the elements of a legally blinding contract in the jurisdiction where applicable.

A smart legal contract can be enforced by a court of law.

-------------------------------------------------------

- A smart contract can be any kind of computer program. It can be viewed as a collection of code and data deployed using cryptographically signed transactions on the blockchain.

- For database experts, a smart contract can be viewed as a secure stored procedure.

- Smart contracts cannot be modified after a transactions (after being stored in the blockchain).

## How does a smart contract works?

A smart contract occurs by sending a transaction from a wallet. **Transactions include the compiled code for the smart contract and a receiver address**

Smart contracts can store arbitrary states and execute arbitrary computations.

Once deployed it cannot be updated.

## What are blockchain transactions?

1. Transactions must be included in a blockchain block.
2. End-clients interact with a smart contract through transactions.
3. Transactions can invoke other smart contracts.
4. Transactions might result in changing the state and sending coins from one account to another.

## Programming languages for smart contracts

ETH blockchain:
	- Solidity
	- Vyper

Solana blockchain:
	- Rust (yes, Rust!!!)

Other programming languages:
	- JavaScript (Hyperledge Fabric)
	- Ivy
	- Scilla
	- Bitcoin Script

## Security Issues

A blockchain-based smart contract is visible to all blockchain users. This can lead to a situation where bugs (including security holes), are visible to all, but yet, not easily fixable.

### Ethereum issues

- No central resource for documenting known vulnerabilities
- Blockchain network attacks
- Bugs immutability (once deployed, smart contracts can't be modified)
- Compiler bugs
- EVM (*Ethereum Virtual Machine*) bugs
About Software Quality Assurance Engineering
Tags: qa, softwaretesting, sqa, testing
Published: 2023-04-23 16:20:30

Software Quality Assurance Engineering is a process that ensures that software products meet their quality requirements. It is a specialized field of engineering that focuses on the design, implementation, and maintenance of quality assurance standards and processes. These processes include code review, requirement analysis, process validation, and testing.

Software Quality Assurance Engineers are responsible for ensuring that the software they create meets the highest standards of quality. They work closely with software developers and other stakeholders to identify and address potential problems and strive to ensure that the software is free from bugs and other errors. They also develop and maintain automated tests and other processes to ensure the software is functioning as intended.

Software Quality Assurance Engineers are constantly seeking ways to improve the quality of software products through a combination of manual and automated testing. They must have a good understanding of software development processes and the ability to identify potential problems. They also need to have strong problem-solving and communication skills in order to collaborate effectively with other stakeholders.

Software Quality Assurance Engineers need to be familiar with different software testing techniques and tools. They must also be able to create test plans and create test cases that effectively test the software’s functionality. Additionally, they must have an understanding of software development methodologies such as Agile and Waterfall in order to successfully implement quality assurance processes.

Software Quality Assurance Engineers play an important role in the software development process. Their work helps to ensure the quality of software products and ultimately provides a valuable service to customers.
About Software Quality Assurance Engineering
Tags: sqa, testing, softwaretesting, qa
Published: 2023-04-23 16:13:29

Software Quality Assurance Engineering is a process that ensures that software products meet their quality requirements. It is a specialized field of engineering that focuses on the design, implementation, and maintenance of quality assurance standards and processes. These processes include code review, requirement analysis, process validation, and testing.

Software Quality Assurance Engineers are responsible for ensuring that the software they create meets the highest standards of quality. They work closely with software developers and other stakeholders to identify and address potential problems and strive to ensure that the software is free from bugs and other errors. They also develop and maintain automated tests and other processes to ensure the software is functioning as intended.

Software Quality Assurance Engineers are constantly seeking ways to improve the quality of software products through a combination of manual and automated testing. They must have a good understanding of software development processes and the ability to identify potential problems. They also need to have strong problem-solving and communication skills in order to collaborate effectively with other stakeholders.

Software Quality Assurance Engineers need to be familiar with different software testing techniques and tools. They must also be able to create test plans and create test cases that effectively test the software’s functionality. Additionally, they must have an understanding of software development methodologies such as Agile and Waterfall in order to successfully implement quality assurance processes.

Software Quality Assurance Engineers play an important role in the software development process. Their work helps to ensure the quality of software products and ultimately provides a valuable service to customers.
Must-know Javascript object property security
Tags: javascript, security, webdev, programming
Published: 2023-04-23 16:02:11

Do you know about writable, configurable & configurable these property descriptor in JavaScript ?

The age property in this code serves to store the age of a Member object. By defining the age property with writable, configurable, and enumerable flags set to false, the code is essentially creating a read-only property that cannot be changed or deleted once it has been set. This helps ensure that the age property remains accurate and consistent throughout the lifetime of the Member object, and that it cannot be accidentally or maliciously modified or deleted.

If an attempt is made to modify the age property, as shown in the example code with anam.age=24, the operation will fail silently and the age property will retain its original value. Similarly, attempts to delete the age property with delete anam.age will also fail silently, and the property will continue to exist on the object.


![Javascript object property security, you must know!](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/u1z26pfvzq16y19h2nm2.png)
what ide do you use for Rails ? ??
Tags: discuss, ruby, rails, development
Published: 2023-04-23 15:35:13

I love vscode, things I always seem to have issues 
 - rails 5 go to method definition 
 - rspec step through
 - sometimes the debugger also throws a fit. 
I am probably the only person in my company who uses vscode, everyone else uses rubymine. I come from JS/typescript background, I find RM very not friendly (lets just say i have a thing for vscode lol)
Schedule Cloudflare Worker using Cron Triggers
Tags: webdev, javascript, beginners, tutorial
Published: 2023-04-23 15:33:00

Cloudflare Workers are an excellent way to run serverless functions at the edge of the network. They run on a custom V8 engine, which gives them exceptional cold start times. (For more information, see "[Eliminating Cold Starts with Cloudflare Workers](https://blog.cloudflare.com/eliminating-cold-starts-with-cloudflare-workers)"). In addition to being responsive to standard HTTP requests, Cloudflare Workers can be scheduled using cron triggers.

## Define Cron Triggers in Cloudflare worker

Open your `wrangler.toml` file in your Cloudflare Worker project. If you are new to Cloudflare Worker development, you can read this blog on [how to set up a Cloudflare project using Miniflare](https://hrishikeshpathak.com/blog/cloudflare-worker-local-setup-miniflare-wrangler/).

Cloudflare cron trigger expressions contain 5 fields. This is the pattern you should follow to define a cron trigger.

```
*     *     *     *     *
-     -     -     -     -
|     |     |     |     |
|     |     |     |     +----- day of the week (1 - 7) (“MON”, “fri”)
|     |     |     +------- Months 1-12, or (“JAN”, “aug”)
|     |     +--------- day of the month (1 - 31)
|     +----------- hour (0 - 23)
+------------- min (0 - 59)
```

For example, if you want your function to run every day at 2:30 AM, you would use the following cron expression:

```
30 2 * * *
```

For more examples like this, visit the [Cloudflare Worker documentation](https://developers.cloudflare.com/workers/platform/triggers/cron-triggers/) page.

Once you have decided on your cron trigger expression, add these expressions as an array in the `wrangler.toml` file.

```toml
[triggers]
crons = ["0 3 * * *","0 14 * * *"]
```

After deploying this worker, it will execute at 3 and 14 hours GMT.

## Scheduled Cloudflare Worker

The syntax of a scheduled Cloudflare Worker is different. The Worker script listens for the scheduled event and then handles the event accordingly.

```js
addEventListener("scheduled", (event) => {
  event.waitUntil(handleCron(event));
});

async function handleCron(event){
	console.log("Scheduled worker executed")
}
```

You can now perform any background tasks, such as updating your database or fetching from an API, within the handleCron function.

## Testing Cron Triggers Locally using Wrangler

First, install the Wrangler package from NPM in your Cloudflare project.

```bash
npm i wrangler
```

Now run the `npx wrangler dev -test-scheduled` command to run your scheduled worker. This command creates a `/__scheduled` route, which can be used to test the worker using an HTTP request.

## Viewing Logs and Upcoming Jobs

Once you have scheduled your Cloudflare Worker using a cron trigger, you can view the logs in the Workers log tab. This will allow you to see any errors or other information related to the execution of your function. You can find the upcoming job inside the triggers tab.

**Important:** Scheduled Workers are triggered in GMT time. Please adjust the time according to your timezone.
Billy's theory
Published: 2023-04-23 15:27:30

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Comprehensive Automobile Tracking Dataset for Your Study or Business
Tags: ai, dataset
Published: 2023-04-23 15:25:20

Are you looking for a trusted as well as detailed automobile tracking dataset for your research or company demands? Look no more than [Datatang.ai] (http://datatang.ai/).

Our automobile tracking dataset consists of a wide variety of information on numerous types of lorries, including autos, trucks, buses, and extra. Our information is collected via innovative GPS tracking innovations and also can offer a wealth of info on car motions, speed, direction, and also more.

With our detailed car tracking dataset, you can access data on countless lorries recorded over prolonged time periods, enabling in-depth analysis of website traffic patterns, fleet administration, and also a lot more. Our dataset is also adjustable based upon your particular requirements, making sure that you get the data you need for your evaluation.

At [Datatang.ai] (http://datatang.ai/), we take pride in supplying high-quality data at affordable costs. Our team of specialists works carefully to ensure that our information is accurate, detailed, and up-to-date. We utilize innovative quality assurance techniques to guarantee that our lorry tracking dataset is error-free and meets the greatest requirements.

Whether you're a researcher, an entrepreneur, or a federal government firm, our lorry monitoring dataset can provide you with valuable insights right into lorry movements and website traffic patterns. See our internet site to find out more concerning our services and also to request a quote today.
Comprehensive Automobile Tracking Dataset for Your Research Study or Business
Tags: ai, dataset
Published: 2023-04-23 15:25:04

Are you looking for a trustworthy and also comprehensive car monitoring dataset for your study or service demands? Look no more than [Datatang.ai] (http://datatang.ai/).

Our lorry monitoring dataset consists of a wide variety of information on numerous kinds of cars, including cars and trucks, vehicles, buses, and much more. Our data is gathered with advanced general practitioner monitoring modern technologies as well as can supply a wide range of information on car movements, speed, direction, and also extra.

With our detailed car monitoring dataset, you can access information on countless automobiles videotaped over extended time periods, enabling comprehensive evaluation of website traffic patterns, fleet management, as well as much more. Our dataset is additionally customizable based upon your specific demands, making sure that you get the information you require for your evaluation.

At [Datatang.ai] (http://datatang.ai/), we take pride in providing top notch data at affordable prices. Our team of specialists functions faithfully to ensure that our data is exact, comprehensive, as well as up-to-date. We make use of innovative quality assurance techniques to ensure that our lorry monitoring dataset is error-free and also meets the highest requirements.

Whether you're a researcher, a local business owner, or a government agency, our lorry monitoring dataset can provide you with important insights right into automobile motions and traffic patterns. See our internet site to learn more regarding our services and also to request a quote today.
Datatang.ai Supplies High-Quality Data Annotation Services for Autonomous Lorry Machine Learning Models.
Tags: ai, dataset
Published: 2023-04-23 15:13:02

Computer vision technology has actually changed the auto industry, especially in the advancement of autonomous lorries. A self-governing automobile is a self-driving automobile, which can navigate via different atmospheres without human treatment. The modern technology behind this sensation is a mix of Artificial Intelligence (AI), Artificial Intelligence (ML), as well as Computer System Vision (CURRICULUM VITAE). Nonetheless, the success of independent automobiles crucially relies on the accuracy as well as high quality of information utilized for training equipment learning formulas.

Data annotation is an essential action in preparing information for use in Machine Learning versions. This is where [Datatang.ai] (http://datatang.ai/) can be found in. Our firm focuses on data annotation, offering high-quality and also exact data for training autonomous automobile device discovering designs. Our group of specialists works vigilantly to make certain that every annotation meets the needed criteria, as well as our innovative innovation guarantees that we supply these annotated information on schedule.

At [Datatang.ai] (http://datatang.ai/), we utilize sophisticated annotation techniques such as semantic segmentation, object discovery, and also instance segmentation to make sure that we supply the best quality of annotated data for every task. We understand that the success of your autonomous automobile equipment learning version depends upon top notch information, which is why we go to terrific lengths to make certain that we give the very best.
Accurate and Trustworthy Vietnamese OCR Services
Tags: ai, dataset
Published: 2023-04-23 15:10:58

If you are looking for precise and also dependable Vietnamese OCR services, [Datatang.ai] (http://datatang.ai/) is your answer. Our know-how in data annotation as well as AI modern technology allows us to provide unequalled optical character recognition solutions for Vietnamese language.

Our Vietnamese optical character recognition service is made to provide quick and also accurate processing of your files or pictures in Vietnamese language. With the aid of our advanced equipment discovering versions, we make sure the highest possible accuracy degrees in acknowledging and transcribing Vietnamese texts from various sources.

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Create simple UI UX personal portfolio using figma
Tags: uiweekly, ux, figma, tutorial
Published: 2023-04-23 15:10:53

{% youtube 9Or0IYzMo_c %}

Welcome to our latest YouTube tutorial on Soudemy!

In this video, we're going to take you through the process of designing a minimal and sleek Personal Portfolio design using Figma. We're excited to share this tutorial with you and help you bring your design skills to the next level!

Our main focus for this project is to showcase the power of minimalism and attention to detail in web design. By following some simple design rules and principles, you'll be able to create a beautiful and functional landing page that is unique to you.

So, if you're ready to learn some key design principles and create something truly stunning, then join us in this tutorial. We guarantee you'll enjoy the process and come out with a website landing page that you can be proud of. Let's get started!

Landing Page Design In Figma | Figma Tutorial For Beginners
Please, if you love it, support us with Like & Subscribe.🙏🙏❤️❤️


Starter Pack:
https://www.figma.com/file/r9b0Nnzn8F...

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