Issue String JSON = “http://www.json-generator.com/j/cglqaRcMSW?indent=4”; JSONObject jsonObject = new JSONObject(JSON); JSONObject getSth = jsonObject.getJSONObject(“get”); Object level = getSth.get(“2”); System.out.println(level); I referred many solutions for parsing this link, still getting the same error in question. Can any give me a simple
Continue readingTag: parsing
How to parse 6-digit hexadecimal integer from String in dart?
Issue I can’t find a way to parse a string like ‘0xFFBBD1F0’ to the integer 0xFFBBD1F0. Actually I just need to create a Color having only ‘0xFFBBD1F0’ string. I needed to create a Color from String I got from the
Continue readingConvert JSON into POJO (Object) similar to android in Flutter
Issue I’m just trying to find a way to convert a json response (from a REST API) into POJO (As used in android) so that I can use the received data into my application as using Map wont be sufficient
Continue readingWhy is it that Dart's DateTime.parse rolls to january next year when trying to parse the "13" month?
Issue When working on a Flutter/Dart project where I had to parse different methods entering dates into a form, I found that if the user wrote i.e (by accident) ‘09.13’ for december 9th (wrote 13 instead of 12), the parse
Continue readingAllow table with empty cells and rows to be shown or filled – Flutter
Issue I have a CSV taken from google analytics, it has empty cells and empty rows. And I am trying to show it in a flutter app. The problem is it won’t allow it because of the empty cells. Get
Continue readingCan't break the String line consisting of an array into separate links using .split
Issue I’m trying to get an ArrayList of mp3 links from a JavaScript array found on this page: Link The array looks like this: var audioPlaylist = new Playlist("1", [ {name:"The 4D Doodler", free:true, mp3:"http://www.archive.org/download/short_scifi_001_0711/ 4ddoodler_waldeyer_edm_64kb.mp3"}, {name:"Bread Overhead", free:true, mp3:"http://www.archive.org/download/short_scifi_001_0711/
Continue readingParse Binary Data
Issue I have an application that receives data in binary form through Bluetooth. I read the data using inputstream from a bluetoothsocket to a byte[]. But I must parse all messages, because they must have a given format to be
Continue readingNoSuchMethodError: 'cast' with dart language
Issue i’m following flutter offical docs to parse JSON in the background with the rest api from themoviedb. I get this following error when trying to show the list of movies the api link : https://api.themoviedb.org/3/trending/movie/week?api_key=$apiKey json data app.dart’ simplify
Continue readingHow to Parse json array as key value pair where position is key in android kotlin
Issue I have json like below: Here links as an array under values array. I have to get key and value from links array, like key will be 0 and value will be "http://www.example.com/….". There may be multiple links in
Continue readingParse local json file synchronously without future/async
Issue I’m pretty new to Flutter and I’m trying to parse a local json file into a List of objects. Here is my code so far: import ‘dart:convert’; import ‘dart:async’ show Future; import ‘package:flutter/services.dart’; class ItemManager { List<Item> items; ItemManager()
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