Tag: default-value

Another way of implementing an If else statement for viewport check?

I am dealing with a simple premise that questions viewport and based on that i am returning different aspectRatios. Now, for some reason i always have else return as true and then millisecond later the viewport gets validated. The result is that i am picking 2 aspect ratios and that makes me download additional image, which presents as unnecessary. I

react-select default value set but not highlighted

default-value html-select javascript react-select reactjs

When I set the defaultValue in the react-select Component, it is correctly recognised and set, but is not highlighted in the select menu. defaultValue selected Not highlighted in the menu This is the defaultValue, and it’s correct: Perhaps it is because the value is an object? Does anyone have any suggestions? Answer You are correct, the problem arrises because the

Map default value

arrays default-value dictionary javascript

I’m looking for something like default value for Map. Now the result is Undefined but I want to get empty array []. Answer First of all to answer the question regarding the standard Map: Javascript Map as proposed in ECMAScript 2015 does not include a setter for default values. This, however, does not restrain you from implementing the function yourself.