Q1391. What are the different ways to write `mapDispatchToProps()`?
There are a few ways of binding _action creators_ to `dispatch()` in `mapDispatchToProps()`. Below are the possible options: ```javascript const mapDispatchToProps = (dis...
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Q1392. How do you handle middleware in Next.js with the Pages Router?
By creating a custom server or using API routes to implement middleware logic. ```js // pages/api/middleware.js export default function middleware(req, res, next) { // Cu...
Q1393. How do you work with preprocessors using Vue loader?
`Vue-loader` will automatically infer the proper loaders to use based on the `lang` attribute of a language block and the rules defined in webpack config. You can use pre...
Q1394. What are Python modules? Name some commonly used built-in modules in Python?
Python modules are files containing Python code. This code can either be functions classes or variables. A Python module is a .py file containing executable code. Some of...
Q1395. How do you make images responsive in CSS?
To make images responsive in CSS, you can use the max-width: 100% property, which will make the image scale down proportionally to fit the width of its container while ma...
Q1396. What are PWAs?
Progressive web applications (PWAs) are a type of mobile app delivered through the web, built using common web technologies including HTML, CSS and JavaScript. These PWAs...
Q1397. What is the use of the `ownProps` parameter in `mapStateToProps()` and `mapDispatchToProps()`?
If the `ownProps` parameter is specified, React Redux will pass the props that were passed to the component into your _connect_ functions. So, if you use a connected comp...
Q1398. How do you handle form submissions in Next.js with the Pages Router?
By using client-side form handling or API routes for server-side handling. ```jsx // pages/contact.js export default function Contact() { const handleSubmit = async (e) =...
Q1399. What is scoped CSS?
Scoped CSS is a mechanism in VueJS Single File Components(SFC) that prevents styles from leaking out of the current component and affecting other unintended components on...
Q1400. What are local variables and global variables in Python?
Global Variables: Variables declared outside a function or in global space are called global variables. These variables can be accessed by any function in the program. Lo...