How do I replace any instance of "" with null in an array of JSON strings in typescript?

I have an array of JSON that looks like this: [ {"test":"a","test1":"1","test2":""}, {"test":"b","test1":"","test2":"hi"} {"test":"","test1":"3","test2":""} ] I want it to look like this if there are any JSON strings with "" values [ {"test":"a","test1":"1","test2":null}, {"test":"b","test1":null,"test2":"hi"} {"test":null,"test1":"3","test2":null} ] >Solution : Loop through the array, then loop through all the properties in each object. Test if the value… Read More How do I replace any instance of "" with null in an array of JSON strings in typescript?

Fetching data from a JSON file on my PC and using it in React

I have an input field in my React app where I can select/drag’n’drop files from my PC. The file data looks like this: { path: "/test/metadata.json", lastModified: 1657787087977, name: "metadata.json", size: 10, type: "application/json", webkitRelativePath: "" } Having selected a file, I’m trying to perform a fetch request if the file is of type JSON… Read More Fetching data from a JSON file on my PC and using it in React

get only one value in element in array of elements python

I have this sample return json: message_response_json = {"details": [ { "orderId": "1", "accountId": "1", "orderStatus": "CANCELED" }, { "orderId": "2", "accountId": "1", "orderStatus": "SETTLED" }, { "orderId": "3", "accountId": "1", "orderStatus": "FUNDED" }, { "orderId": "4", "accountId": "1", "orderStatus": "FUNDED" }, ]} I want to only get the list of orderIds with the orderStatus… Read More get only one value in element in array of elements python

replace dictionary single quotes to double

dic = [{‘one’:1, ‘two’:’t’, ‘three’: {‘three.1’: 3.1, ‘three.2’: ‘3.2’ }}] Desire Output, [{"one":1, "two":"t", "three": {"three.1": 3.1, "three.2": "3.2" }}] Tried Code: ast.literal_eval(json.dumps(dic[0])) here, Json converting the quotes but also changing the type to str. So I applied ast to change type. at end getting the same output with single quotes. Output of Json.dumps: json.dumps(dic[0])… Read More replace dictionary single quotes to double