teleren/devto huggingface dataset:
10 Effective Code Refactoring Techniques to Improve Your Code
Published: 2023-05-12 09:54:22

Code refactoring is a process of improving the quality and maintainability of code without changing its functionality. It involves making the code easier to understand, more readable, and more efficient. Here are some code refactoring techniques you can use to improve your code:

**1.Extract methods:** If you have a long method, you can extract smaller methods from it to make it more manageable. This not only makes the code easier to read, but it also allows for easier reuse of the smaller methods.

**2.Rename variables:** Good variable names are essential to the readability of your code. Use meaningful names that accurately describe the purpose of the variable. If you find that the variable name is misleading, change it to something more accurate.

**3.Remove duplicate code:** Duplicated code is not only harder to maintain, but it also wastes memory and can cause bugs. Look for duplicate code and refactor it into a single function or method.

**4.Simplify complex conditionals:** If you have complex conditional statements, simplify them to make them easier to read and understand. Use boolean operators such as **&&** and **||** to simplify nested conditionals.

**5.Use appropriate data structures:** Choosing the right data structure can make your code more efficient and easier to understand. Use arrays for ordered data, sets for unordered data, and dictionaries for key-value pairs.

**6.Use the Single Responsibility Principle (SRP):** The SRP states that each function or method should have a single responsibility. If a function is doing too much, split it into smaller functions with specific responsibilities.

**7.Use Object-Oriented Programming (OOP):** OOP can help improve the organization, readability, and maintainability of your code. Use classes and objects to group related data and functions together.

**8.Remove dead code:** Dead code is code that is no longer used or executed. It can make your code harder to read and understand. Remove dead code to simplify your code and make it easier to maintain.

**9.Use comments:** Comments are a great way to explain the purpose and functionality of your code. Use comments to clarify complex code or explain why something is done a certain way.

**10.Use automated testing:** Automated testing can help catch bugs and errors early in the development process. Use unit tests to ensure that your code is working correctly and to make refactoring safer and easier.

By applying these code refactoring techniques, you can improve the quality and maintainability of your code, making it easier to read, understand, and modify.
Description of important clauses in SQL and Apache age query format part 1
Tags: sql, postgres, database
Published: 2023-05-12 09:51:47

The blog follows the description of some valid clauses in SQL and then in Apache age. 

## Match clause:
Match clause is used for searching specific values. It is mostly used with Against function. For example in below query searches the table student where the name column contains the word Talha:
SQL:
```
SELECT * FROM student WHERE MATCH(name) AGAINST(‘Talha’);
```

## Create clause:
The create clause is used to create a new table, index, or view in the database. E.g. the following query creates a new table student with fields id, name, and email.
SQL:

```
CREATE TABLE student (
id INT PRIMARY KEY,
name VARCHAR(255),
email VARCHAR(255)
);

```

## Set clause:
The set clause is used to update the values in a table. E.g. the following query updates the email address of the student whose id is 1
SQL:
```
UPDATE student SET email='new@email.com' WHERE id=1;
```

## Delete Clause:
Delete clause is used to remove rows from the table. E.g following query removes all rows from the table student whose email column is empty
SQL:
```
DELETE FROM student where email = ‘’;
```

## Merge Clause:
The merge clause combines data from 2 or more sources into a single table. It is mostly used with union or union all operators. Just like following SQL statement combines data from student and courses tables.
SQL:
```
SELECT id, name ‘student’ as type FROM students
UNION
SELECT id, courseName, 'course' as type FROM courses;
```

## Call clause:
The call clause is used to execute a stored method. For example the following query calls the a stored procedure get_student_information.
SQL:
```
CALL get_student_information(1);
```

## Yield clause:
Yield clause is used to return data from a stored method or a function. For example the following function is used to return a result set containing information of students.
SQL:
```
CREATE PROCEDURE get_student_information (id INT)
BEGIN
SELECT * FROM students WHERE id = id;
YIELD;
END
```

In the next part we will discuss clause usage in Apache age.
A brief introduction to draft-js
Tags: texteditor, wysiwyg, draftjs, react
Published: 2023-05-12 09:51:05

## What is this post about?

This post is a brief introduction to draft-js RTE (rich text editor), where you'll be familiar with its general usage, pros, and cons.

[An introduction to text editors for web developers](https://www.contenidojs.com/blog/an-introduction-to-text-editors-for-web-developers)

## Table of contents

- What is a rich text editor?
- What is draft-js?
- Draft-js pros and cons

## What is a rich text editor?

A rich text editor is a type of application that gives you the ability to create and edit content with formatting and styling options.
In a rich text editor (or in a RTE), the user can apply almost all sorts of inline and block styles (Just like CSS inline and block styles).
In addition, by using a RTE you can add media or documents to your content too. The Gmail environment for writing an email
or a content management system (CMS) editor are both examples of rich text editors. RTE is more user-friendly in comparison to basic text
editors.

## What is draft-js?

Briefly and as the draft-js [official site](https://draftjs.org/) says, its a

> Rich Text Editor Framework for React

Draft-js is an open-source framework that was developed by Facebook. This framework allows you to build rich text editors that are
customizable and easily integrated with your other react components. Generally, draft-js is:

- Extensible
- Customizable
- Immutable

With draft-js you can build an editor that is capable to implement your ideas with your favorite UI approach. Also the data is immutable
in its state so the memory usage will be optimized automatically.

## Draft-js pros and cons

These are the common `draft-js` benefits:

- Almost quick setups for basic usage
- You can have a highly customizable editor
- You can build a full-feature RTE
- You can covert its state to HTML, Raw Object, or even Markdown

And these are the common downsides:

- Time-consuming if you want to build a full-featured editor
- You may end up with a repetitive process
- Its documentation isn't comprehensive
- The plugin approach can make your `package.json` size big

---

[![A banner of become a backer](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/fnb2hbuk8abtl1amqxhi.jpg)](https://hpouyanmehr.com/backers#donate)

Hi! I'm **Hosein Pouyanmehr**. I enjoy sharing what I learn and what I find interesting. Let's connect on [LinkedIn](https://www.linkedin.com/in/hpouyanmehr/).

See my code interests on [GitHub](https://github.com/HPouyanmehr).
Why You Should Choose Playwright Over Cypress for Automated Testing?
Published: 2023-05-12 09:50:29

As automated testing becomes increasingly important for modern software development, there are a number of tools available to help developers test their web applications. Two of the most popular tools for this purpose are Playwright and Cypress.

While both Playwright and Cypress have their own strengths and weaknesses, there are several reasons why you might consider using Playwright over Cypress for your automated testing needs.

Cross-browser Support: One of the biggest advantages of Playwright is its cross-browser support. Playwright supports automating Chromium, Firefox, and WebKit-based browsers on Windows, MacOS, and Linux. This means that you can test your web applications across multiple browsers with a single tool.
In contrast, Cypress only supports automating Chrome-based browsers, although they have announced plans to support other browsers in the future.

More comprehensive API: Playwright offers a more comprehensive API for browser automation than Cypress. This includes features such as intercepting network requests, handling file downloads, and testing websockets communication.
While Cypress offers some similar functionality, it can be more limited in its capabilities. This can be especially important for more complex web applications where a more powerful API is required.

Better Test Execution Speed: Playwright is known for its fast and efficient test execution. This is due in part to its multi-page support and parallel test execution capabilities, which allow for faster and more efficient test runs.
While Cypress also offers parallel test execution, it may not be as efficient as Playwright in some cases, especially when testing larger web applications.

Open-Source: Both Playwright and Cypress are open-source tools, but Playwright is backed by Microsoft and has a larger community of contributors. This means that you can expect a more active development cycle and better community support for any issues or questions you may have.
Overall, while both Playwright and Cypress are excellent tools for automated testing, Playwright offers several advantages that make it a compelling choice for developers. With its cross-browser support, more comprehensive API, faster test execution, and strong open-source community, Playwright is definitely worth considering for your next testing project.
Future-Proof Your Testing Stack with These 5 Promising New Tools for 2023
Published: 2023-05-12 09:49:44

As we head into 2023, there are a number of new testing tools that are poised to make an impact in the world of software development. Here are a few of the most promising new testing tools to keep an eye on:

**1. Testim:**

Testim is an AI-powered test automation tool that can help speed up test creation and execution. Its machine learning algorithms can identify and adapt to changes in the UI, making it easier to maintain test scripts over time. Testim also offers integrations with popular CI/CD tools like Jenkins and CircleCI.

**2. Taiko:**

Taiko is a free and open-source browser automation tool that offers a simpler and more intuitive API compared to other tools like Selenium. It also has a powerful plugin system that allows developers to extend its functionality and integrate it with other tools in their testing stack.

**3. Appsurify:**

Appsurify is an AI-powered testing platform that can help teams identify and resolve issues faster. Its machine learning algorithms can identify patterns and correlations in testing data, making it easier to pinpoint the root cause of issues. Appsurify also offers integrations with popular test management and collaboration tools like Jira and Slack.

**4. Katalon Studio:**

Katalon Studio is a comprehensive test automation tool that offers a range of features for both web and mobile testing. It has a user-friendly interface and supports a range of scripting languages, making it accessible for both technical and non-technical team members. Katalon Studio also offers integrations with popular test management tools like TestRail and qTest.

**5. Xray:**

Xray is a test management tool that offers advanced reporting and analytics capabilities. It allows teams to track test results over time, identify trends, and pinpoint areas for improvement. Xray also offers integrations with popular automation tools like Selenium and Cypress.

These are just a few of the new testing tools that are poised to make an impact in 2023 and beyond. As software development continues to evolve, it’s important for teams to stay up-to-date on the latest tools and technologies that can help them build better software, faster.
GitHub Copilot: Revolutionizing Code Writing with AI
Published: 2023-05-12 09:48:20

GitHub Copilot is an artificial intelligence (AI) tool developed by GitHub in collaboration with OpenAI. It is a code-generating tool that uses machine learning algorithms to suggest code snippets based on the context of the code being written.

GitHub Copilot works by analyzing the code you’re currently working on and suggesting code snippets based on that context. For example, if you’re writing a function to sort an array of numbers, GitHub Copilot may suggest a code snippet that sorts the array using a quicksort algorithm. This can save you time and effort, as you don’t have to manually search for and write out the code for the sorting algorithm.

GitHub Copilot is based on OpenAI’s GPT (Generative Pre-trained Transformer) technology, which is a type of machine learning model that is trained on a vast amount of data to generate natural language text. In the case of GitHub Copilot, the GPT model has been trained on a massive dataset of code to generate code snippets based on the context of the code being written.

While GitHub Copilot is still in its early stages, it has the potential to revolutionize the way developers write code. Here are some of the key benefits of using GitHub Copilot:

Increased productivity: GitHub Copilot can save developers a lot of time by suggesting code snippets based on the context of the code being written. This can help increase productivity and reduce the time it takes to write code.
Improved code quality: GitHub Copilot’s suggestions are based on a vast dataset of code, so they are likely to be high-quality and well-tested. This can help improve the overall quality of the code being written.

Reduced cognitive load: Writing code can be mentally taxing, especially when you’re trying to solve complex problems. GitHub Copilot can help reduce the cognitive load by suggesting code snippets, freeing up mental space to focus on the bigger picture.
Improved learning: GitHub Copilot can also be a useful learning tool for new developers who are still learning how to write code. By suggesting code snippets, GitHub Copilot can help them learn new programming concepts and techniques.
It’s worth noting that GitHub Copilot is not a replacement for human developers. While it can suggest code snippets based on the context of the code being written, it still requires human oversight to ensure that the code being generated is correct and meets the intended requirements.

In conclusion, GitHub Copilot is an exciting new tool that has the potential to revolutionize the way developers write code. By using machine learning algorithms to suggest code snippets based on the context of the code being written, GitHub Copilot can save time, improve code quality, and reduce the cognitive load of writing code. While it’s still early days for GitHub Copilot, it’s clear that this tool has the potential to be a game-changer for the software development industry.
Setup Google Analytics 4 For Shopify Store Nocode
Tags: shopify, googleanalytics, ga4, googleanalytics4
Published: 2023-05-12 09:43:22

Finding it difficult to setup Google Analytics for your Shopify store?

Don't worry!

We have prepared a brief guide that will help you to install Google Analytics into your Shopify store

https://www.conversios.io/blog/setup-google-analytics-for-shopify/
JavaScript Operators and Expressions | JavaScript #5
Tags: javascript, programming, tutorial, devops
Published: 2023-05-12 09:22:06

Expression and Conditionals 

Airthmetic Operators 

let a = 10;
let b = 4;
console.log("a + b = ",a + b)
console.log("a - b = ",a - b)
console.log("a / b = ",a / b)
console.log("a * b = ",a * b)
console.log("a ** b = ",a ** b)
console.log("a % b = ",a % b)
console.log("a++ = ",a++)
console.log("++a = ",++a)
console.log("a-- = ",a--)
console.log("--a = ",--a)
console.log("a = ", a)

// Assignment Operater 
let assignment = 1;
assignment += 5
console.log(assignment) // same as assigment = assignment + 5
console.log(assignment)

Comparison Operator 
let comp1 = 6;
let comp2 = 7;
console.log("comp1 == comp2 is ", comp1 == comp2)
console.log("comp1 1= comp2 is ", comp1 != comp2)
console.log("comp1 === comp2 is ", comp1 === comp2)
console.log("comp1 !== comp2 is ", comp1 !== comp2)
console.log("comp1 > comp2 is ", comp1 > comp2)

// // Logical Operaters 
let x = 5;
let y = 6;
console.log(x<y && x==5) 
console.log(x<y || x==5)
// console.log(!fale)
// console.log(!true)
open-source React GPT LLM Agent
Tags: webdev, react, opensource, javascript
Published: 2023-05-12 09:19:26

Hey everyone, I've been working in the couple of months on an experiment, trying to make GPT-4 much more useful for web development / React, writing production code that is relevant to any repository without copy pasta from ChatGPT or having small snippets of auto-complete from Copilot that are not in your context.

The agent is taking a user story text and generating and composing multiple react components to generate the relevant screens, with Typescript, TailwindCSS and RadixUI.

Is is still experimental but very interesting results, I would like to get your feedback on it!
It is completely open-sourced, looking for contributors!

[Github Repo](https://github.com/tutim-io/react-gpt)
[Demo Video](https://www.loom.com/share/658adb2869174e81a39a0a2cdcfec4eb)
[Output Code Example](https://github.com/tutim-io/react-gpt/pull/1/files)
Revolutionize Your UI Design with GeniusUI
Tags: webdev, python, ux, chatgpt
Published: 2023-05-12 08:51:11

Are you tired of tedious coding for your UI design? Do you want to create stunning UI designs for your web or mobile app without spending hours writing code? Look no further than GeniusUI!

**What is GeniusUI?**

GeniusUI is an AI-powered component generator that can generate UI components using ChatGPT and render it into any frontend framework. This means that you can create beautiful UI designs in minutes, not hours, and without any coding experience.


![Bring your ideas to life](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/nmjrwmfy8tn2km0v5lj2.jpeg)

**Why use GeniusUI?**

1. **Save Time:** With GeniusUI, you can create UI designs in minutes, which would otherwise take hours or even days to code. This means that you can get your app to market faster and stay ahead of the competition.

2. **Easy to Use:** GeniusUI is designed to be user-friendly and easy to use. You don't need any coding experience to create stunning UI designs. Simply select the components you want to use and customize them to your liking.

3. **Cost-Effective:** Hiring a UI designer or developer can be expensive. With GeniusUI, you can create UI designs yourself, which can save you a lot of money in the long run.

4. **AI-Powered:** GeniusUI uses the power of AI to generate UI components that are optimized for your specific needs. This means that you can create designs that are both beautiful and functional.

Whether you're a developer, designer, or product owner, GeniusUI can help you create beautiful, functional UI components in no time. Simply input your design requirements and let GeniusUI do the rest. It can generate components for popular frontend frameworks like React, Vue, and Angular, making it easy to integrate them into your project.

**Join the Waitlist**

GeniusUI is currently in development, but you can join the waitlist at https://geniusui.carrd.co/ to be notified when it becomes available. Don't miss out on this opportunity to revolutionize your UI design and take your app to the next level.
In conclusion, GeniusUI is a game-changer for UI design. It saves time, is easy to use, cost-effective, and AI-powered. Join the waitlist today and get ready to create stunning UI designs in minutes!
Steel Shots Manufacturer in India at a Reliable Price for Sale
Tags: steelshots, steelshot, steelshotssupplier, steelshotsmanufacturer
Published: 2023-05-12 08:42:40

Steel shots are small balls made from steel. They are used for various purposes, from polishing to cleaning. Steel shots are also known as “**blasting media**” or “**abrasives**”. Steel shots are used for various applications such as surface preparation, shot peening, sandblasting, and rust and paint removal, abrasive cutting and degreasing.

[Steel shots](https://www.steelshots.co/) are manufactured in various sizes and hardness to meet the specific requirements of the application. The size of the steel shots decides their effectiveness. The higher the size, the more effective the steel shots will be. The hardness of the steel shots also matters as it decides its ability to resist deformation under pressure.

A **reliable manufacturer of steel shots in India** can ensure that the right type and quality of steel shots are supplied to the customer. The manufacturer should make sure that the steel shots are made with the highest standards of quality and safety.

## Steel Shots Manufacturer in India

The manufacturer should provide a wide range of steel shots in different sizes, shapes and hardness. The shots should be of high quality and should be able to withstand high pressures without getting deformed. They should be able to provide a smooth finish to the surface of the material being worked upon.

The manufacturer should also provide a reliable price for the steel shots. The price should be competitive and should not compromise on the quality of the shots. The manufacturer should also provide an assurance on the quality of the shots and should be able to provide a guarantee on the shots.

## Steel Shots at a reliable price for sale

The manufacturer should also be able to provide good customer service. They should be able to answer any queries related to the [steel shots](https://www.steelshots.co/) and should be able to provide technical support and advice whenever required.

A reliable steel shots manufacturer in India will ensure that the customer’s requirements are met and that the customer is satisfied with the product. They should be able to provide quality steel shots at a reasonable price. 

If you are looking for a reliable steel shots manufacturer in India, then it is important to do some research and find one that meets your requirements.