ways to create resume using chatGPT *ask how to create resume with number of years of experience output from chatGPT

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Performance metrics are measurements used to evaluate the efficiency and effectiveness of a system. TTFB, or Time To First Byte, is a performance metric that measures the time it takes for a browser to receive the first byte of data from a web server after making a request. TTFB is important because it can affect the overall user experience of a website. A slow TTFB can cause delays in loading the website and make it feel unresponsive to the user. Other performance metrics that are commonly used in web development include: Page Load Time: Measures the time it takes for a web page to fully load and become usable by the user. Render Time: Measures the time it takes for a web page to display its content on the user's screen. Time To Interactive: Measures the time it takes for a web page to become fully interactive, where users can click buttons, scroll, and perform other actions on the page. Number of Requests: Measures the total number of requests made by the browser to the server to load a web page. Page Size: Measures the total size of a web page, including all images, scripts, and other resources that are downloaded to the user's browser.

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CSRF stands for Cross-Site Request Forgery. It is a type of security vulnerability that occurs when an attacker is able to make a user unknowingly perform actions on a website without their consent. Here's how it works: The attacker creates a website with malicious code, and lures the user to visit it. The malicious code on the attacker's website sends a request to a vulnerable website in the user's browser, using the

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Node.js is generally considered a single-threaded environment. However, it uses an event-driven, non-blocking I/O model that allows it to handle multiple requests and events simultaneously. Under the hood, Node.js uses a single thread to handle incoming requests and delegate I/O operations to the operating system's kernel. When an I/O operation is initiated, the thread is freed up to handle other requests or events while the operation completes in the background. Once the I/O operation is complete, a callback function is executed to handle the result. This approach allows Node.js to handle large numbers of requests efficiently and to scale well, especially for applications that involve heavy I/O operations. However, it's worth noting that CPU-bound tasks can still block the single thread and cause performance issues. In these cases, it may be necessary to use worker threads or other techniques to offload the work to separate threads or processes.

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find the list of interview questions on DevOps from basics to advance level

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based on popularity and critical acclaim, here are ten of the most popular games of all time: Minecraft Grand Theft Auto V Tetris The Legend of Zelda: Ocarina of Time Super Mario Bros. Fortnite Call of Duty: Modern Warfare 2 World of Warcraft Half-Life 2 The Sims It's worth noting that this list is by no means definitive and opinions may vary depending on personal preferences and gaming experiences. Here are ten popular games that are enjoyed by many players worldwide: Minecraft: A sandbox game where players can build and explore their own virtual world. Grand Theft Auto V: An action-adventure game where players can explore a vast open world, complete missions, and engage in criminal activities. Fortnite: A battle royale game where players fight to be the last one standing on an ever-shrinking island. Call of Duty: Modern Warfare: A first-person shooter game where players engage in realistic military combat. Among Us: A multiplayer game where players work together to complete tasks on a spaceship, while trying to identify and eliminate any impostors among the crew. The Legend of Zelda: Breath of the Wild: An action-adventure game where players explore a vast open world, solve puzzles, and fight enemies. Animal Crossing: New Horizons: A life simulation game where players build and decorate their own island paradise, interact with other characters, and engage in various activities. Super Mario Odyssey: A platformer game where players guide Mario through various levels, collecting power-ups and coins along the way. FIFA 22: A sports game where players can control their favorite football teams and compete in various tournaments and leagues. Red Dead Redemption 2: An action-adventure game set in the Old West, where players can explore a vast open world, complete missions, and engage in various activities. Note that this list is subjective and may not reflect everyone's personal preferences.

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find all css selectors

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var arr1 = [1234,4321]; var arr2 = [2345, 3214]; var sum = 0; var n = arr1.length;  for(let i =0; i < n; i++){   let x = arr1[i].toString().split("");   let y = arr2[i].toString().split("");       for(let j =0; j < x.length; j++){     sum += Math.abs(x[j]-y[j]);     }     } console.log("sum: ", sum);

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AuthGuard in Angular is a mechanism used to prevent unauthorized access to certain parts of an application. It is a security feature that allows developers to control access to routes in an Angular application. AuthGuard is implemented as a service that checks whether a user is authorized to access a specific route by verifying the user's authentication status or role. If the user is authenticated and has the necessary permissions, the guard allows access to the requested route. If not, the guard prevents access and redirects the user to a login page or displays an error message. To use AuthGuard in Angular, developers create a guard class that implements the CanActivate interface, which requires a single canActivate method. This method returns a boolean or an observable that resolves to a boolean, indicating whether the user is authorized to access the route. AuthGuard can be used with various authentication methods, including JWT, OAuth, and session-based authentication. It can also be used in combination with other security features, such as role-based access control and rate limiting, to provide a more comprehensive security solution for an Angular application. Overall, AuthGuard is an essential security feature in Angular that helps ensure that only authorized users can access sensitive parts of an application, providing a more secure and robust user experience.

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Type-only imports and exports is supported from Typescript 3.8.0. Set Typescript version >= 3.8.0 to resolve this error. Here are some TypeScript tips that may help you: Use the strict compiler option - This enables strict type checking, which helps catch errors at compile time rather than at runtime. Use interfaces and types to define your data structures - Interfaces and types help ensure that your data is consistent and correctly typed throughout your application. Use readonly modifier - This allows you to make properties and arrays immutable, which can help prevent accidental modifications to your data. Use as const to make literals immutable - This tells TypeScript that a value is a literal and should not be changed. Use optional chaining ?. - This helps prevent errors when accessing nested properties or methods on objects that may be undefined or null. Use the never type - This type indicates that a function will never return and can help catch errors in your code. Use union and intersection types - These types allow you to combine types in various ways to create complex data structures. Use generics - Generics allow you to write reusable code that can work with different types. Use type guards - Type guards help you check the type of a variable at runtime and perform different actions based on the type. Use --watch mode - This enables TypeScript to recompile your code whenever you make changes, which can help speed up your development process. Overall, TypeScript is a powerful tool that can help you catch errors early and write more maintainable code. By following these tips, you can get the most out of TypeScript and build better applications.

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learn the use of the tag in git, it will be helpful for you in future use cases. In Git, a tag is a label that is used to mark a specific point in the Git history of a repository. Tags are used to create a snapshot of a particular version of the code at a specific point in time, and they can be used to reference and identify specific releases or milestones in a project's history. Tags in Git can be created in two ways: lightweight tags and annotated tags. A lightweight tag is a simple pointer to a specific commit, similar to a branch reference. It is created by running the command git tag <tag-name> <commit>. An annotated tag, on the other hand, is a full Git object, which contains a tagger name, email, and date, along with a message that describes the tag. It is created by running the command git tag -a <tag-name> -m "<message>" <commit>. Tags in Git are commonly used to mark stable releases or versions of software, as well as to indicate significant changes or milestones in a project's history. They can also be used to provide a simple way to refer to a specific point in the repository's history, which can be useful for collaboration, testing, and troubleshooting purposes.

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Here are some popular job websites to search for jobs in the Netherlands: Indeed.nl - One of the most popular job search websites in the Netherlands, offering a wide range of job vacancies across different industries and locations. LinkedIn - A social media platform used by many recruiters and companies to advertise job vacancies and search for potential candidates. Glassdoor.nl - Provides job listings, salary information, company reviews, and interview insights to help job seekers make informed decisions. Monsterboard.nl - Offers a wide range of job vacancies across different industries and locations, as well as career advice and resources for job seekers. Stepstone.nl - Provides a platform for employers to advertise job vacancies and for job seekers to search for job opportunities across various industries. Jobbird.com - A platform that allows job seekers to search for job vacancies across different industries and locations in the Netherlands, as well as offering career advice and resources. Expatica Jobs - An international job search platform that helps expats find job opportunities in the Netherlands. Nationale Vacaturebank - One of the largest job search websites in the Netherlands, offering a wide range of job vacancies across different industries and locations. Undutchables.nl - Specializes in matching bilingual and multilingual candidates with job opportunities in the Netherlands. These are just a few examples, and there are many other job websites and resources available to job seekers in the Netherlands.

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topic to cover in Jenkins tool learning Jenkins - Home Jenkins - Overview Jenkins - Installation Jenkins - Tomcat Setup Jenkins - Git Setup Jenkins - Maven Setup Jenkins - Configuration Jenkins - Management Jenkins - Setup Build Jobs Jenkins - Unit Testing Jenkins - Automated Testing Jenkins - Notification Jenkins - Reporting Jenkins - Code Analysis Jenkins - Distributed Builds Jenkins - Automated Deployment Jenkins - Metrics and Trends Jenkins - Server Maintenance Jenkins - Continuous Deployment Jenkins - Managing Plugins Jenkins - Security Jenkins - Backup Plugin Jenkins - Remote Testing

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1. Write a Python program to check a list is empty or not my_list = [] # empty list if len(my_list) == 0: print("List is empty") else: print("List is not empty") 2. Write a Python program to remove duplicates from a list. 3. Write a Python function that takes two lists and returns True if they have at least one common member 4. Write a Python program to get the difference between the two lists 5. Write a Python program to find the second smallest number in a list 6. Write a Python program to find the second largest number in a list. 7. Write a Python program to get the frequency of the elements in a list

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To find specific elements within multiple elements in Cypress, you can use the find() command in combination with cy.get(). For example, let's say you have multiple div elements with a class of "container", and within each of those containers, there are multiple button elements. If you want to find the second button within the second container, you can use the following code: javascript cy.get('.container').eq(1).find('button').eq(1) Here's what's happening in this code: cy.get('.container') selects all elements with a class of "container". .eq(1) selects the second element from that list (since Cypress uses a zero-based index). .find('button') selects all button elements within that second container. .eq(1) selects the second button from that list. Once you have selected the desired element, you can perform actions on it as usual. For example, to click on the second button within the second container, you could use: javascript cy.get('.container').eq(1).find('button').eq(1).click()

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To find the second last element within multiple elements in Cypress, you can use the last() and eq() commands in combination with cy.get(). For example, let's say you have multiple div elements with a class of "item", and you want to select the second last one. You can use the following code: javascript cy.get('.item').last().prev() Here's what's happening in this code: cy.get('.item') selects all elements with a class of "item". .last() selects the last element from that list. .prev() selects the previous (i.e. second last) element from that list. Once you have selected the desired element, you can perform actions on it as usual. For example, to click on the second last item, you could use: javascript cy.get('.item').last().prev().click()

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System design is the process of designing complex software systems. It involves defining the architecture of the system, specifying its components, and determining how they will interact with each other to meet the requirements of the system. Here are the key steps involved in the system design process: Requirements gathering: The first step in designing a system is to gather requirements. This involves understanding what the system is supposed to do, what features it should have, and what performance requirements it should meet. It's important to involve all stakeholders in this process to ensure that all requirements are captured. Architecture design: Once the requirements are gathered, the next step is to design the architecture of the system. This involves deciding on the overall structure of the system, such as which components will be used and how they will interact with each other. Component design: With the architecture in place, the next step is to design the individual components of the system. This involves breaking the system down into smaller parts and designing each part to meet the requirements of the system. Implementation: Once the component designs are complete, the next step is to implement the system. This involves writing the code for each component and integrating them into the overall system. Testing: With the implementation complete, the next step is to test the system to ensure that it meets the requirements. This involves running a series of tests to check the system's functionality, performance, and reliability. Deployment: Once the system has been thoroughly tested, the final step is to deploy it. This involves installing the system in the production environment and making it available to users. Throughout the system design process, it's important to keep scalability, performance, and maintainability in mind. A well-designed system should be able to handle increasing amounts of traffic and data without experiencing performance issues, and it should be easy to maintain and update over time.

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JSON WEB TOKEN for user authentication JSON web tokens are one of the more popular ways to secure applications, especially in micro-services, but JWT is much more complex than a simple session ... Node.js API Authentication With JWT Adding User Login &amp; JWT Signing | Creating a REST API with Node.js 7 minutes: Create a Node API with JWT&#39;s (json web tokens) Build A Node.js API Authentication With JWT Tutorial JWT (JSON Web Token) authentication is a popular way to authenticate users in web applications. Here's how to implement JWT authentication in Node.js: npm install jsonwebtoken bcrypt dotenv Create a configuration file (.env) to store environment variables: SECRET_KEY=mysecretkey in .env file Create a user.js model: const mongoose = require('mongoose'); const bcrypt = require('bcrypt'); const UserSchema = new mongoose.Schema({ email: { type: String, required: true }, password: { type: String, required: true }, }); UserSchema.pre('save', function(next) { const user = this; if (!user.isModified('password')) return next(); bcrypt.genSalt(10, (err, salt) => { if (err) return next(err); bcrypt.hash(user.password, salt, (err, hash) => { if (err) return next(err); user.password = hash; next(); }); }); }); UserSchema.methods.comparePassword = function(candidatePassword, cb) { bcrypt.compare(candidatePassword, this.password, (err, isMatch) => { if (err) return cb(err); cb(null, isMatch); }); }; module.exports = mongoose.model('User', UserSchema); _____________________________________________________________ Create a auth.js controller: const jwt = require('jsonwebtoken'); const User = require('../models/user'); exports.signup = function(req, res) { const { email, password } = req.body; const user = new User({ email, password }); user.save((err) => { if (err) return res.status(400).json({ message: err.message }); const token = jwt.sign({ _id: user._id }, process.env.SECRET_KEY); res.status(200).json({ token }); }); }; exports.login = function(req, res) { const { email, password } = req.body; User.findOne({ email }, (err, user) => { if (err) return res.status(400).json({ message: err.message }); if (!user) return res.status(401).json({ message: 'User not found' }); user.comparePassword(password, (err, isMatch) => { if (err) return res.status(400).json({ message: err.message }); if (!isMatch) return res.status(401).json({ message: 'Incorrect password' }); const token = jwt.sign({ _id: user._id }, process.env.SECRET_KEY); res.status(200).json({ token }); }); }); }; ____________________________________________________

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