How to use JavaScript to find the minimum value of an array
This article mainly introduces "how to use JavaScript to find the minimum value of an array". In daily operation, I believe many people have doubts about how to use JavaScript to find the minimum value of an array. The editor consulted all kinds of data and sorted out simple and easy-to-use operation methods. I hope it will be helpful for you to answer the doubt of "how to use JavaScript to find the minimum value of an array". Next, please follow the editor to study!
In JS, you can take advantage of the min () method of the Math object and the extension operator "..." To find the minimum value of the array; the min () method returns the number with the minimum value in the specified list of numbers, and the extension operator converts an array into a comma-separated sequence of parameters, implementing the syntax "Math.min (... arr)".
The operating environment of this tutorial: windows7 system, javascript1.8.5 version, Dell G3 computer.
In JavaScript, you can take advantage of the min () method of the Math object and the extension operator "..." To find the minimum value of the array.
Implementation code:
Var arr= [2, 6, 1, 5, 22, 6, 6, 12, 9]; var min=Math.min (. Arr); console.log ("minimum:" + min)
Output result:
Description:
The min () method returns the number with the lowest value in the specified number list. Syntax format:
Math.min (N1 meme, N2 pyrrine, n3 pyrrine, pyrrine NX)
The extension operator (...) is introduced into es6, which is used to convert an array into a sequence of parameters separated by commas. It is often used in function calls and array merging when the number of parameters is uncertain.
The usage is as follows:
1. Get the maximum value of the array
Function getMaxArray (arr) {return Math.max (.arr);}
2. Array merging
Var arr= [1Jing 2Jing 3Jing 4]; var arr1= [1Jue 2]; var arr2= [... arr,...arr1] / / arr+arr1 merge arrays so far, the study on "how to use JavaScript to find the minimum value of an array" is over, hoping to solve everyone's doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!
