/TypeScript/Typescript array insert

Typescript array insert

Javascript insert item into array

var colors=["red","blue"];
var index=1;

//insert "white" at index 1
colors.splice(index, 0, "white");   //colors =  ["red", "white", "blue"]

21

Typescript array insert

const months = ['Jan', 'March', 'April', 'June'];
months.splice(1, 0, 'Feb');

0

Similar codes

0 vote125 views4 answers
Convert .js file to ts
TypeScript
0 vote132 views1 answer
The parameter 'image Url' can't have a value of 'null' because of its type, but the implicit default value is 'null'. Try adding either an explicit non-'null' default value or the 'required'
TypeScript
0 vote128 views1 answer
Convert list to list of lists on every n elements python
TypeScript
0 vote105 views1 answer
Typescript "variable?: type" notation
TypeScript
1 vote133 views1 answer
Moving data between the request in api
TypeScript
0 vote231 views1 answer
Regular expression starts and ends with same symbol
TypeScript
0 vote123 views1 answer
Common child hackerrank solution
TypeScript
1 vote131 views1 answer
Ts date get hour
TypeScript
0 vote128 views1 answer
Failed to enumerate objects in the container access is denied windows 10
TypeScript
8 votes143 views5 answers
Property 'value' does not exist on type 'EventTarget & Element'.
TypeScript

Share