Q41. What is the difference between <link> tag and <a> tag?
The anchor tag `` is used to create a hyperlink to another web page or to a certain part of a web page and these links are clickable, whereas, link tag `` defines a link ...
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Q42. What is the "any" type in TypeScript, and when should it be used?
The "any" type in TypeScript is a type that represents a value of any type. It essentially disables type checking for that particular value, allowing it to be assigned or...
Q43. What is `generateStaticParams` and when should you use it?
`generateStaticParams` is used in the App Router to statically generate dynamic routes at build time (SSG). Return an array of param objects for routes like `[slug]` so N...
Q44. How do you reuse elements with key attribute?
Vue always tries to render elements as efficient as possible. So it tries to reuse the elements instead of building them from scratch. But this behavior may cause problem...
Q45. What are some of the advantages of HTML5 over its previous versions?
HTML5 revolutionized the web platform by deprecating proprietary plugins (like Flash and Silverlight) and standardizing modern web application capabilities: ### Major Adv...
Q46. How can you enforce strict null checks in TypeScript?
To enforce strict null checks in TypeScript, you can enable the "strictNullChecks" compiler option in the tsconfig.json file. When enabled, TypeScript will check for null...
Q47. What is pass in Python?
Pass means, no-operation Python statement, or in other words it is a place holder in compound statement, where there should be a blank left and nothing has to be written ...
Q48. What is the canvas element in HTML5?
The **``** element provides a scriptable bitmap drawing surface in HTML. It acts as an empty resolution-dependent drawing container that JavaScript manipulates via proced...
Q49. Can TypeScript be used for the backend?
Yes, TypeScript can be used for backend development. TypeScript is a superset of JavaScript that adds static typing and other features to JavaScript, making it more suita...
Q50. What are the array detection mutation methods?
As the name suggests, mutation methods modifies the original array. Below are the list of array mutation methods which trigger view updates. 1. push() 2. pop() 3. shift()...