Most voted "map" questions
56 questions
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answer54
viewsGet the lowest value with the map in a Dict
I’m studying the function map() And I was wondering if there’s any way I could retrieve the least value from a dictionary within a list. The way I’m doing I’m only managing to change all values.…
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answer207
viewsSort Map<String, Map<String, Map<String, Long>>
Hi, I did a search but I couldn’t find this sort of sorting by the last value of this Map. I need to order a Map<String, Map<String, Map<String, Long>>> for the last Long value, to…
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answer645
views<<Flutter>> Doubt on return of Map - //Map <String, Dynamic>// - this returning: null
I will leave the code block --(Recovers api from https://viacep.com.br/, data listed on Cod, end of studies and training) import 'package:flutter/material.dart'; import 'package:http/http.dart' as…
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answer19
viewsHow to Browse a List With Map and Array List Within the Same List (JAVA)Springboot
I need to go through this List (List) however I cannot, I need to pass the value "options",take the value "option_Id", and go through the option_value and bring the option_value_id and Name in…
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answers19
viewsReact JS - Why are my components within a MAP function not updating with useState?
React JS - Why my components within a MAP function are not updating with useState? I’m in the following situation: I receive a contact ARRAY from my API and use the MAP function to return contacts…
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answer264
viewsBrowse JSON with Javascript objects
Good night, you guys. I’m starting in JS with VUE.. I have a situation that I could not solve: I have 1 JSON object with 2 objects that come as a return: retorno = { obj1 = { "permitido":false,…