Q1441. How to use CSS modules in Vue.js?
Below are the steps to use css modules in VueJS, 1. **Enable CSS modules:** CSS Modules must be enabled by passing modules: true option to css-loader ```javascript // web...
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Q1442. What is __init__?
__init__ is a method or constructor in Python. This method is automatically called to allocate memory when a new object/ instance of a class is created. All classes have ...
Q1443. Explain what are web-safe fonts and fallback fonts.
Web-safe fonts are fonts that are commonly installed on most devices and web browsers. Fallback fonts are alternative fonts specified in case the primary font is not avai...
Q1444. How do you get query string values in javascript?
You can use URLSearchParams to get query string values in javascript. Let's see an example to get the client code value from URL query string, ```javascript const urlPara...
Q1445. What are the features of Redux DevTools?
Some of the main features of Redux DevTools are below, 1. Lets you inspect every state and action payload. 2. Lets you go back in time by _cancelling_ actions. 3. If you ...
Q1446. When to choose Pages Router over App Router in Next.js?
You might choose the Pages Router over the App Router in the following scenarios: - When you need a simple file-based routing system without complex nested routes. - When...
Q1447. Can I use CSS modules for preprocessors?
Yes, you can use preprocessors with CSS Modules. For example, sass-loader can configured in webpack file for sass preprocessor. ```javascript // webpack.config.js -> modu...
Q1448. What is a lambda function in Python and when should you use it?
An anonymous function is known as a lambda function. This function can have any number of parameters but, can have just one statement. Example: 1 2 a = lambda x,y : x+y p...
Q1449. What is the purpose of CSS content property?
The **`content`** property is used exclusively in conjunction with the **`::before`** and **`::after`** pseudo-elements to generate decorative or supplementary visual con...
Q1450. How do you check if a key exists in an object?
You can check whether a key exists in an object or not using three approaches, 1. **Using in operator:** You can use the in operator whether a key exists in an object or ...