Dart and FlutterDart Convert String to int with default value on failure
There are some cases in which a string needs to be converted to int/double. How can we do it in Dart? We can use the...
Dart and Flutter
Dart and Flutter
Dart and FlutterFlutter Date and Time picker without additional dependencies
There are many packages in pub.dev for date time picker but Flutter offers beautiful date and time pickers. We actually...
Dart and FlutterFlutter Convert TimeOfDay to 24 hours format
TimeOfDay is one of Flutter classes but not from dart. It stores only hours and minutes. It doesn't have year, month, d...
Dart and FlutterFlutter Apply text style to a target tree
If text style needs to be applied to a Text widget, it's easy to apply but if there are many widgets we don't want to a...
Dart and FlutterDart Random number in a range
Dart language offer Random class to generate a random result of boolean, int, and double value. The usage is very simpl...
Dart and FlutterFlutter Line chart with a great graph tool Fl_Chart
I wanted to show a graph for my application, so I looked for some tools and found a great tool called fl_chart. I tried...
Dart and FlutterParse Json into a Dart class object
When calling an API via HTTP, the response is generally JSON format. To handle the response, we need to know how to par...
Dart and FlutterFlutter Get data from Google Search Console
To keep running a blog, it's necessary to have a tool like Google Search Console for the analysis because I want to col...
Dart and FlutterFlutter Keep login state and get Authorization bearer token
I wrote Flutter Google Login with Firebase before but its implementation doesn't keep the login state. The login state ...
Dart and FlutterFlutter DataTable Cross axis scroll
When lots of data need to be shown on a screen, it requires a large view area that definitely doesn't fit the restricte...