I have an object that looks like this: I’m trying to convert it into an array of objects so I can do obj.map((obj, idx)=>{//display obj.price and obj.serialNumber//}), so I want to convert obj into an array like this: I initially used array = Object.values(obj[‘serialNumber’]) to just get…
why evaluateJavascript is getting iterated inside handler(Android)?
I want to evaluate a javascript in Webview Android as given below in the code. I want to evaluate it after 3 seconds. It works, it gets evaluated after 3 seconds but it(the code inside run()) keeps repeating after every 3 seconds in an infinite loop. I just want to evaluate it once after 3 seconds MainActivit…
What can I replace ‘any’ with while declaring an object type in Typescript?
‘any’ there means Typescript should not care about its type. I want to replace ‘any’ by a type. How do we give proper types to such objects in Typescript? Answer As others have mentioned, using any as a type annotation in TypeScript doesn’t help in writing safe code. It’s b…
Material UI Date Picker Calendar Open Immediately On Page Render
I have a calendar from Material UI which only opens when I click on it so it starts like this And then opens to this Is there anyway I can have it so that it is immediately open as soon as the page renders? I am not sure if I am missing some prop which material gives to us out
Converting React TS interface to React JS
I’m attempting to integrate this package into an app using this example. I’m not too familiar with typescript and I see that it uses interface in one of the utils (which javascript does not have). I’ve read Does JavaScript have the interface type (such as Java’s ‘interface’…
React Native change the zoom of iframe using WebView
Hello, It is frst time I am using React Native you could say and trying to use the WebView from the react-native-webview library. Inside the WebView I have a iframe tag that I want it to strect out …
having n states in react, assuming that n won’t be received in props
How could I have n states in a React component Assuming that the component won’t receive this n value in any props, is something that it will get from a database Using useState will create the state, setState for each pair, but I need n pairs Rafael Answer JavaScript arrays doesn’t have a fixed le…
Is there something wrong with using this pattern in React?
Everywhere where I saw React code written by other people and also me for most of my time since I started working in React a year ago I saw this kind of pattern for passing props. I’ve just realised recently that you can write the same thing like this: Is there something wrong with this or why is nobody…
Return results in a nested object
I am trying to loop through the req.body that has data and I am trying to return the bookStatus of all the books present inside the body. I am doing this: This returns the bookStatus of all the books, but it is just the value of the bookStatus key. I am trying to get the key as well, for it
moment js time formatting with custom time format as inputs
input format can be, hh:mm OR hh OR hh:mm:ss OR hh:mm A/hh A/hh:mm:ss how it can be formatted on same inline as “hh:mm:ss A” format. How can we format using moment js. Or its not feasible input for moment js time formatting. Answer It is possible with the Format method DEMO