I want to make a flutter app that uses hero widget and inkwell widget, but when I try to use navigator.push to navigate to a new page I get this error: Compiler message: lib/main.dart:238:25: Error: Getter not found: 'context'. Navigator.push(context…
When I add some items on top of the ListView it scrolls to the top item on the 0 index. But I need it to stay in the same position as before adding items. For example, chat history pagination on…
I'm trying to re-create a button I made with React Native that had different colours for each side giving it a kind of chiseled effect, a bit like Photoshop bevel and emboss, but also with rounded corners. At the moment…
Current output: Expected output: Code: Align( alignment: Alignment.topRight, child: Container( padding: const EdgeInsets.symmetric(vertical: 8, horizontal: 20), margin: EdgeInsets.only(right: 12, top: 8), decoration: BoxDecoration( color: Color(0xFF486993), borderRadius: BorderRadius.all(Radius.circular(20)), ), child: Text("This is my message"), ), )
When I try to make a request I get the following error message: code: -1100, msg: Illegal characters found in parameter 'signature'; legal range is '^[A-Fa-f0-9]{64}$' Link to binance API: https://github.com/binance-exchange/binance-official-api-docs/blob/master/rest-api.md The request is being made to https://api.binance.com/api/v3/account. The query…
final update: now everything works; while before I was not adding internet permission and the app worked perfectly (contacting API and everything), since the update I have to explicitly modify the manifest. Easy fix actually: manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.xxx.xxx"> <uses-permission android:name="android.permission.INTERNET"/>…
I'm trying to show a list of tweets using Twitter API, using the fromJson factory. Each tweet object has an extended_entities object which is an array of media objects. If you're not familiar with the Twitter API you can see…
I'm trying to show a list of tweets using Twitter API, using the fromJson factory. Each tweet object has an extended_entities object which is an array of media objects. If you're not familiar with the Twitter API you can see…
I wrote some code to post tweets in C#. One of the things that tripped me up was the url-encoding of data since there seemed to be many options: var input = "Hello Ladies + Gentlemen, a signed OAuth request!";…