Trending questions in Web Development

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How to transfer data between two unrelated components in Angular?

Steps to Transfer Data Between Unrelated Components 1. ...READ MORE

Dec 12, 2024 in Angular by Navya
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How to guard route by user role ?

1. Create an AuthService to manage user roles: This service ...READ MORE

Dec 12, 2024 in Web Development by Navya
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How can I load jQuery from a CDN, and what are the benefits of using a CDN for jQuery?

All you need to do is include ...READ MORE

Dec 6, 2024 in Web Development by Navya
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How do you view the commit history in Git?

To display commit history with full messages: git ...READ MORE

Dec 6, 2024 in Web Development by Navya
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How to select parent element in CSS?

The :has() pseudo-class, a proposed CSS selector, ...READ MORE

Dec 6, 2024 in CSS by Navya
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How do you apply CSS styles dynamically using jQuery?

You can use jQuery’s css() method to ...READ MORE

Dec 6, 2024 in Web Development by Navya
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How to calculate total number of documents in MongoDB?

You can use countDocuments() method. Definition: The countDocuments() method ...READ MORE

Dec 6, 2024 in Web Development by Navya
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What is the difference between margin and padding in CSS?

Feature Margin Padding space location An element's outer space, beyond its ...READ MORE

Dec 6, 2024 in Web Development by navya
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How do you load external content into a div using jQuery?

To load external content into a <div> ...READ MORE

Dec 6, 2024 in Web Development by Navya
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How to insert a node in a linked list?

To insert a node at the front ...READ MORE

Dec 6, 2024 in Web Development by Navya
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How to create a donut with rounded edges in one direction and a white border between segments?

You can use CSS and conic-gradient for ...READ MORE

Dec 4, 2024 in Web Development by navya
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How do you handle uncaught exceptions and promise rejections in Express.js?

Handling uncaught exceptions and unhandled promise rejections ...READ MORE

Dec 6, 2024 in Angular by Navya
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How to get the returned value of a JavaScript function executed on an HTML page?

To get the returned value of a ...READ MORE

Dec 6, 2024 in Web Development by Navya
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How to speed up mongodb query?

To speed up MongoDB queries, consider the ...READ MORE

Dec 6, 2024 in Web Development by Navya
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Which lightweight IDEs are ideal for jQuery development with features like syntax highlighting and auto-completion?

Here are some lightweight IDEs for jQuery ...READ MORE

Dec 6, 2024 in Web Development by navya
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How do you create a responsive layout using CSS?

You can use media queries, flexbox, grid ...READ MORE

Dec 6, 2024 in Web Development by Navya
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How to handle browser back button in Angular 12?

To handle the browser back button in ...READ MORE

Nov 13, 2024 in Web Development by kavya
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Why must 'React' be in scope when using JSX?

Because JSX is transformed into JavaScript at ...READ MORE

Dec 12, 2024 in Web Development by Navya
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How to load videos faster in HTML?

To improve the loading speed of videos ...READ MORE

Dec 6, 2024 in Web Development by Navya
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How to pass request query parameters through a Node.js application?

Using Node.js http Module Step 1: Basic Server ...READ MORE

Dec 13, 2024 in Node-js by Navya
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How to implement a search box in Angular?

1. Create an Angular Component ng generate component search 2. App ...READ MORE

Dec 4, 2024 in Web Development by Navya
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Why don't React-router URLs work when refreshing or writing manually?

Below is a just and complete account ...READ MORE

Dec 12, 2024 in Web Development by Navya
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Are pointers available in JavaScript?

No, there are no pointers in JavaScript. JavaScript ...READ MORE

Dec 4, 2024 in Web Development by Navya
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What is the most efficient way to read large file using Node.JS(LTS)?

Using Streams Steps to read a large file ...READ MORE

Dec 4, 2024 in Web Development by Navya
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How do you delete a local branch in Git?

1. Delete a Local Branch (Safe Method) If ...READ MORE

Dec 4, 2024 in Web Development by kavya
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How can you use CSS variables in your styles?

To define a CSS variable, use the ...READ MORE

Dec 4, 2024 in Web Development by Navya
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How can you center an element vertically using CSS?

Using Flexbox .container { display: flex; ...READ MORE

Dec 4, 2024 in Web Development by navya
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How to parse a date in Java?

Using DateTimeFormatter  Example: import java.time.LocalDate; import java.time.format.DateTimeFormatter; public class DateParsing { ...READ MORE

Dec 4, 2024 in Web Development by Navya
 • 140 views
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Error:Failed to connect to mailserver at "localhost" port 25, verify your "SMTP" and "smtp_port" setting in php.ini or use ini_set() in C:\wamp\www\niroj\register.php on line 50

Hello @kartik, PHP mail function can send email ...READ MORE

Oct 20, 2020 in PHP by Niroj
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How to read a JSON file into server memory in Node.js?

To read a JSON file into server ...READ MORE

Dec 13, 2024 in Web Development by Navya
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How to pass data from a child component to a parent component in Angular 4?

In Angular 4, passing data from a ...READ MORE

Dec 4, 2024 in Angular by Navya
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How do I scale a Spring Boot app to handle variable rate limits imposed by third-party APIs dynamically?

To scale a Spring Boot app to ...READ MORE

Nov 28, 2024 in Java-Script by Hoor sania
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How do I prevent starvation of low-priority tasks when using a retry queue for handling HTTP 429 errors?

To prevent starvation of low-priority tasks in ...READ MORE

Nov 27, 2024 in Node-js by avilash
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Is Node.js code visible to the client side?

Minimizing (or minifying) JavaScript files in a ...READ MORE

Nov 27, 2024 in Web Development by Navya
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How can I implement a hybrid retry strategy combining fixed delays and exponential backoff for HTTP 429 errors?

In order to implement a hybrid retry ...READ MORE

Nov 26, 2024 in Node-js by harsh yadav
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How do I use Redis to implement rate-limiting across multiple Spring Boot instances with varying quotas?

You can use Redis to implement distributed ...READ MORE

Nov 27, 2024 in Java-Script by anil limbu
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How to update data between parent and child components in Angular?

Data between parent and child components can ...READ MORE

Nov 27, 2024 in Web Development by kavya
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How to run TypeScript files from the command line?

TypeScript needs to be compiled into JavaScript ...READ MORE

Nov 27, 2024 in Angular by Navya
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How to fix the missing dependency warning when using the useEffect React Hook?

The missing dependency warning in React's useEffect ...READ MORE

Nov 27, 2024 in Web Development by kavya
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What patterns can I use to incorporate server-provided retry-after headers in Spring Retry configurations?

You can use the Custom BackOffPolicy pattern ...READ MORE

Nov 27, 2024 in Node-js by madhav yadav
 • 232 views
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How to create an Observable from a string in Angular 2?

In Angular (or any JavaScript application using ...READ MORE

Nov 27, 2024 in Web Development by kavya
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What are the trade-offs of using API Gateway-based rate limiting (e.g., AWS API Gateway or NGINX) versus application-level rate-limiting in Spring?

Here are the ways you can follow ...READ MORE

Nov 28, 2024 in Node-js by anil
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What techniques can I use to enforce per-user rate limits in a multi-instance Spring Boot app?

To enforce per-user rate limits in a ...READ MORE

Nov 28, 2024 in Web Development by nidhi jha
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How to set a cookie in Node.js using the Express framework?

You can use the res.cookie() method to ...READ MORE

Nov 27, 2024 in Web Development by Navya
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How can I implement a shared rate-limiting counter for multiple microservices using a distributed system like Kafka or Zookeeper?

With the help of code, can you ...READ MORE

Nov 27, 2024 in Node-js by Ashutosh
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How to include a JavaScript file in another JavaScript file?

Let's assume you have two files: math.js: This ...READ MORE

Nov 27, 2024 in Java-Script by kavya
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What are the differences between Subject, BehaviorSubject, and ReplaySubject in Angular?

In Angular, Subject, Behaviour Subject, and Replay ...READ MORE

Nov 27, 2024 in Web Development by kavya
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How to programmatically navigate using React Router?

In React Router v6, we can use ...READ MORE

Nov 27, 2024 in Web Development by kavya
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What is the difference between BehaviorSubject and Observable in RxJS?

        Feature      ...READ MORE

Nov 26, 2024 in Web Development by Navya
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How to conditionally add attributes to React components?

In React, you can conditionally add attributes ...READ MORE

Nov 27, 2024 in Web Development by kavya
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