So I'm building a page that displays all the countries in the world using REST Countries V2 API and I would like to add a search and also filter functionality. the search bar should search and update my page based…
When using jq in streaming mode (because 100 GB file) it eats the first element. How can I avoid that? echo [{"id":482,"a":"2","b":1},{"id":483,"a":"3","b":2}] | jq -c --stream "fromstream(1|truncate_stream(inputs))" Output is {"a":"2","b":1} {"id":483,"a":"3","b":2} The first element (id) is missing from the first…
I need to combine results from two different documents in Mongo. I have a function like this: async function getReviewsByUserId (req, res) { const { userId } = req.params const reviews = await Review.find({ userId }).lean() || [] return res.status(200).send(reviews.reverse())…
I've tried the bstreeview and I'm able to get the example in github to show the demo three. And when I change the json variable it updates correspondingly. E.g. this code shows up fine: let myJsonVar = [{ text: "Inbox",…
Is there a sane way of storing int, float and boolean values in the same column in Postgres? If have something like that: rid time value 2d9c5bdc-dfc5-4ce5-888f-59d06b5065d0 2021-01-01 00:00:10.000000 +00:00 true 039264ad-af42-43a0-806b-294c878827fe 2020-01-03 10:00:00.000000 +00:00 2 b3b1f808-d3c3-4b6a-8fe6-c9f5af61d517 2021-01-01 00:00:10.000000 +00:00…
I have Postgres column of JSONB array of objects, looking like this : [{"key": "meetingDate", "value": "2022-08-22"}, {"key": "userName", "value": "Testing User"}] how can i get the result like this meetingDate userName 2022-08-22 TestingUser
I'm trying to retreive some specific data from a json stored in my database. Here is my fidle : https://www.db-fiddle.com/f/5qZhsyddqJNej2NGj1x1hi/1 An exemple of a json string : { "complexProperties":[ { "properties":{ "key":"Registred", "Value":"123456789" } }, { "properties":{ "key":"Urgency", "Value":"Total" }…
been losing my mind over this for a day now. I have this array that has a nested array in it like this: [,, [...]] my goal is to integrate the values in a <li> for each user and append…
I have a variable json string which looks something like this [{"UserId":1,"PlatformName":"A","Value_Number1":11,"Value_Number2":12}, {"UserId":2,"PlatformName":"B","Value_Number1":13,"Value_Number2":14}] raw output string "[{"UserId":1,"PlatformName":"A","Value_Number1":11,"Value_Number2":12}, {"UserId":2,"PlatformName":"B","Value_Number1":13,"Value_Number2":14}]" I need to extract key names from this json string. i.e userid,platfromName,Value_Number1,Value_number2 This needs to be dynamic as there will be more…
I am using nodejs + mysql, and I want to show a date in a json api. The date is not a string, is a mysql date type. E* I can't select date(columnname) because I am already selecting everything from…