forked from FINAKON/HelpProject
Bhargava
6063bd1724
1. Initial Commit - a boiler plate code and POC to realize the concept of context
sensitive help
2. Frontend code written in ReactJS
3. Backend code written in Java, Spring Boot Framework
4. Frontend Start:
pre-requisites : node, npm
npm run dev ==> to start the frontend vite server
5. Backend Start:
pre-requisites : java, mvn
mvn spring-boot:run ==> to start the backend server
6. Visit http://localhost:5173/ for basic demo of help, press F1 in textboxes
7. Visit http://localhost:5173/editor and enter "admin123" to add/modify texts.
Happy Coding !!!
Thank you,
Bhargava.
39 lines
911 B
JavaScript
39 lines
911 B
JavaScript
var isNumber = require('./isNumber');
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/**
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* Checks if `value` is `NaN`.
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*
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* **Note:** This method is based on
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* [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as
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* global [`isNaN`](https://mdn.io/isNaN) which returns `true` for
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* `undefined` and other non-number values.
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*
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* @static
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* @memberOf _
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* @since 0.1.0
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* @category Lang
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* @param {*} value The value to check.
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* @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
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* @example
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*
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* _.isNaN(NaN);
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* // => true
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*
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* _.isNaN(new Number(NaN));
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* // => true
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*
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* isNaN(undefined);
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* // => true
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*
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* _.isNaN(undefined);
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* // => false
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*/
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function isNaN(value) {
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// An `NaN` primitive is the only value that is not equal to itself.
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// Perform the `toStringTag` check first to avoid errors with some
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// ActiveX objects in IE.
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return isNumber(value) && value != +value;
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}
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module.exports = isNaN;
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