Q751. How do you use v-for directive on template?
Just similar to v-if directive on template, you can also use a `` tag with v-for directive to render a block of multiple elements. Let's take a todo example, ```javascrip...
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Q752. LastName alphabetically between "Brooks" and "Gray"?
To select records alphabetically between two string boundaries, use the `BETWEEN` operator: ```sql SELECT * FROM Customers WHERE LastName BETWEEN 'Brooks' AND 'Gray' ORDE...
Q753. What is negative index in Python?
Python sequences can be index in positive and negative numbers. For positive index, 0 is the first index, 1 is the second index and so forth. For negative index, (-1) is ...
Q754. What is the purpose of the viewport meta tag?
The **viewport meta tag** informs mobile browsers how to control the page's dimensions and scaling relative to the physical device screen: ```html ``` ### Why It Is Manda...
Q755. What is enum in TypeScript?
Enums in TypeScript is a way to define a collection of related constants. Enums assign automatic numeric values to each enumerator by default, but you can also customize ...
Q756. What are closures?
A closure is the combination of a function bundled(enclosed) together with its lexical environment within which that function was declared. i.e, It is an inner function t...
Q757. Does the lazy function support named exports?
No, currently `React.lazy` function supports default exports only. If you would like to import modules which are named exports, you can create an intermediate module that...
Q758. What is the public folder in Next.js?
The **`public`** directory located at the root of a Next.js project serves static assets directly from the root domain path without going through Webpack or build bundlin...
Q759. How do you use event handlers?
You can use event handlers in vue similar to plain javascript. The method calls also support the special $event variable. ```javascript Submit methods: { show: function (...
Q760. What does the IN keyword do?
Checks if a value matches any in a list. It's a shorthand for multiple ORs and often more readable. ```sql -- These are equivalent: WHERE state IN ('CA', 'NY', 'TX') WHER...