I have API and some of them return to only email and some return only id. For example: user1 value: example@example.com user2 value: 1212391361783212 I need that if I have input and wanna give value if the value is email. If the value is id, the input value must be null Answer Your code sample is incomplete b…
how to set object keys to common denominators?
I have an array of objects and want every object in the array to have the same keys. My attempt is to create an array with all possible keys in the first step. Then loop through that keys array and update the objects if the key was not found. Howewer, it does not seem to work correctly. This is my
Set equal height for funnel highcharts
I’m new to HighCharts. I have created a funnel with the below script jsfiddle: https://jsfiddle.net/kiranuk/bavLxzrp/ How can I set equal heights for all the sections?. Thanks for the help. Answer A height of a section is calculated based on data. If you want to have equal sections, you can provide mock…
How to pass React Native Component as a JSON object
I want to use react-native-intro-slider in my react native application to make the intro pages as a slider. I have already implemented the pages as react functional components (where I can import them and use, ex:- ). But it seems that react native slider takes an array of json objects as inputs. Ex:- Instead…
How to ensure that `self.skipWaiting()` works while allowing POST requests in service worker’s fetch event
I’ve noticed that my service worker doesn’t respond to self.skipWaiting() when there are still tasks to be run. In my service worker’s fetch event, I see various Firebase polls that use HTTP POST requests. If I handle these requests in the service worker like so: Then self.skipWaiting() alwa…
How can I make only numbers can be written in the box? Limit is 6 digits
How can I make only numbers can be written in the box? Limit is 6 digits. Added Javascript Answer So, a few starting notes: Generally speaking you wouldn’t use a <textarea/> for a single data point value– you would use an <input/> or other form control. <textarea/> is usually res…
How to recreate google keep note
I tried to create my own notes for the school project. And I ran into some problems, I am using contentEditable for the note-taking part and it auto-generates divs. I tried to remove them with not much luck. Html JavaScript In this code, you have to press space twice but the bigger problem is when you try to …
Angular /Javascript- How can I shrink Sticky header on scroll functionality?
In Angular application I am trying to shrink header component of Sticky header when user scrolls down. Currently sticky header works fine. What changes do I need to make to display lower half of header with no text when user scroll down? Actual component Expected Output when user scrolls down – Make Tex…
Fetch data changing on reload from array to undefined
I’m getting some weird error. Just starting with typescript. When i write console.log(data) for the first time i get an array with objects inside. The problem occurs when i reload the webpage without touching anything. My console log returns undefined. Return of first console.log After reload Answer you…
how to only update specific fields and leave others with the previous values in findandupdate with Mongoose
I’ve created an update function using Mongoose. However whenever I update the data using findOneAndUpdate. It updates only the fields entered and making it so that the others are now null or empty. I would like it so that when the user is updating and they dont update a filed it should remain as what it…