/TypeScript/Typescript if undefined default value

Typescript if undefined default value

Assign this value or if it is undefined this other value javascript

var x; //variable to change
var y; //higher priority variable
var z = 12; //lower priority variable
x = !(y === undefined) ? y : z;
console.log(x); //12

Typescript if undefined default value

x ??= default_value

Source: stackoverflow.com

Similar codes

67 votes551 views2 answers
Whats the best ways to 3 x 3 perfects squares on a webpage using flexbox
TypeScript
2 votes294 views3 answers
Typescript jsx element
TypeScript
19 votes298 views3 answers
Random between two floats python
TypeScript
0 vote292 views1 answer
Check if all elements in array can be divided by python
TypeScript
1 vote304 views1 answer
No provider for ChildrenOutletContexts Angular
TypeScript
0 vote297 views1 answer
Jest Data path "" should have required property 'tsConfig'.
TypeScript
25 votes299 views4 answers
Filter typescript
TypeScript
0 vote296 views1 answer
Muliple time series plots in pandas
TypeScript
0 vote320 views1 answer
Loop localstorage
TypeScript
0 vote313 views1 answer
Conditional styled components with media query
TypeScript