I have a problem with getting a random image from my Json file
So I have created a Json file with ID's and images of famous people. Now I would like to get a single random image out of the Json file and display it. SO far I tried this, but I get…
Dependencies error while trying to use country selector in my react code – Ubuntu
I am trying to modify a code in .jsx to include a country selector and for that I am using the country-region-selector package using npm After I install it in my ubuntu, and I am trying to run the code…
Cognito + Google + React – signout not working using aws amplify
I'm able to signin with google account using aws-amplify library in Reactjs app. When I logout and try to login again, it doesn't ask me for google username & password. It uses the previous session (somehow) and redirect me back…
Json – How to filter array based on selected item
I have an array of objects in an json file: [ { "department": "Sound Department", "subDepartments": [ "Supervising Sound Editor", "Dialog Editor", "Sound Designer", "Foley Artis", "Sound Recordist" ] }, { "department": "Camera Department", "subDepartments": [ "Camera Operator", "Second Assistant…
What is the meaning of " ?? " in conditional operator in React Native?
I have been encountering with this conditional operator, phone={this.props.projectDetails?.agency?.phone ?? this.props.projectDetails.phone } I wanted to use Phone number that is given in agency?.phone but at some point we didn’t had phone number in agency so we were using projectDetail's phone…
Reactjs. I have an arrow key navigation problem – Jquery
I'm trying to do xmb (psp/ps3) menu in react and i have a problem. The problem is that items scroll through the next item. For example: Item 1 scrolls to Item 3 (Item 2 is skipped although item 2 should…
Json – How to filter and map array within array in React
How to search/filter arrays within arrays in React? For example: I have this data (videosData.js): [ { "id": 1, "title": "Video 1", "video_leght": "00:50:00", "date": "20.05.2010", "questions": [ { "id": 1, "question": "Question 1 ", "url": "Link" }, { "id":…
Json – Use data from graphql response in React
I guess this is a simple issue, but I am stuck here for a while, so any advice may be helpful! I have a react app and I am calling a GraphQL api (with apollo). Inside an arrow function component…
Map and Marker not Showing in React Native
I have been working on a problem for 2 days now, with react-native-maps. This is my whole component Show Static Map on Screen: I am unable to properly show the map and marker on the screen What I have done…
AWS S3 GET pre-signed url fails with CORS intermittently
I'm generating a pre-signed url using java for an image stored in s3 public String generateDownloadLink(String bucketName, String responseContentDisposition, String key, int days) { GetObjectRequest objectRequest = GetObjectRequest.builder() .bucket(bucketName) .responseContentDisposition(responseContentDisposition) .key(key).build(); GetObjectPresignRequest preSignRequest = GetObjectPresignRequest.builder() .signatureDuration(Duration.ofDays(days)) .getObjectRequest(objectRequest) .build(); PresignedGetObjectRequest presignedRequest…