Finding the max value of a property in an array of objects
To find the maximum y value of the objects in array Math max apply Math array map function o return o y or in more modern JavaScript Math max array map o o y Warning This method is not advisable it is better to use reduce
Javascript How to find the max value of an object Stack Overflow, You can use Object entries to the key value pairs and then use Array reduce to find the pair with the maximum value At the end extract the key from the pair const getMaxKey o Object entries o reduce r e e 1 r 1 e r 0 const obj a 1 b 3 c 10 const result getMaxKey obj console log result Share
Number MAX VALUE JavaScript MDN MDN Web Docs
The Number MAX VALUE static data property represents the maximum numeric value representable in JavaScript Try it Value 2 1024 2 971 or approximately 1 7976931348623157E 308 Description Values larger than MAX VALUE are represented as Infinity and will lose their actual value
Javascript Get max value of property in object Stack Overflow, Get max value of property in object Ask ion Asked 6 years 3 months ago Modified 6 years 3 months ago Viewed 2k times 0 I am trying to get the max value of all the wins properties in an object Here is a shortened example of the object of which I am trying to get the max value of the wins props which would be 11
Math max JavaScript MDN MDN Web Docs
Math max JavaScript MDN MDN Web Docs, Description Because max is a static method of Math you always use it as Math max rather than as a method of a Math object you created Math is not a constructor Math max length is 2 which weakly signals that it s designed to handle at least two parameters Examples Using Math max js
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Object values JavaScript MDN MDN Web Docs
Object values JavaScript MDN MDN Web Docs Syntax js Object values obj Parameters obj An object Return value An array containing the given object s own enumerable string keyed property values Description Object values returns an array whose elements are values of enumerable string keyed properties found directly upon object
How To Filter An Object By Key In JavaScript
6 Answers Sorted by 0 Your solution will work perfectly fine if you add this line after finding out the maximum points let winner Object keys obj filter o obj o max This will give you an array of all the keys with who have scored maximum points However I ve a more generic solution to your problem Javascript Find max value of attribute in objects and if equal return . Given a hashmap or a Dictionary as a JavaScript object I d like to get the Key who has the maximum Value assuming all Values are integers In case there s more than one I don t care which This is a quick example of how to get the maximum value of a property in an array of objects in JavaScript The below code snippet uses the following three Vanilla JS tools to get the max prop value from an array the Array map function to create a new array that contains only the property we re interested in value the ES6 Spread
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