/TypeScript/Typescript last index of array

Typescript last index of array

Last index array javascript

var colors = ["red","blue","green"];
var green = colors[colors.length - 1]; //get last item in the array

33

Typescript last index of array

var items: String[] = ["tom", "jeff", "sam"];

alert(items[items.length-1])

2

Source: stackoverflow.com

Similar codes

1 vote114 views1 answer
Add module tslib
TypeScript
0 vote152 views1 answer
Common mistakes in testing
TypeScript
30 votes128 views6 answers
Install typescript using npm
TypeScript
1 vote108 views1 answer
React setstate in hooks to array of objects value
TypeScript
0 vote123 views1 answer
How to remove the white space between two plots in r
TypeScript
1 vote121 views2 answers
What are the benefits of linux
TypeScript
1 vote113 views1 answer
Js type-check undefined or string
TypeScript
0 vote115 views5 answers
[email protected]
TypeScript
0 vote120 views1 answer
How to check if key exists in json object c#
TypeScript
1 vote107 views1 answer
Select all inputs that arent checkboxes
TypeScript

Share