DO’s first mobile app has just had an update. Big thanks to @_tomdev for all the hard work on this app over the dark pandemic winter. We hope post lockdown this app will get some good usage 😉😜 #app #flutter #dating #ios #android #hookup #project #winter #dev #mobile

Did you know that Dart can optionally initiate a null variable by using the ??= syntax. 🚀 #Dart #programming #dev #mobile #Flutter #tips #code #syntax

In Dart you can safely check for null values with the ?? syntax. The double question-mark tells your code to use the left hand variable ‘if-not-null’, else use the right hand value instead. 🚀#dart #developer #code #tips #syntax #google #mobile #null

Need a collection of unique items in Dart? Use a Set rather than a List. Your IDE will warn you if a Final Set contains duplicate values at compile time - whilst a Const Set wont compile at all. Sets also have access to Union, Difference and Intersection functions. #dart #code

Did you know: you can use collection-if and spreads with lists, sets and maps. Ideal short-hand syntax for conditionally adding values. #tip #dart #flutter #developer #coding #basics #learnFlutter #mobile

Did you know you can implement a ‘call’ method in your Dart classes to make them callable - just like methods. #dart #developer #tips #tricks #mobile #flutter #web #code

Did you know that Dart supports String multiplication? Simply use the * notation to multiply a string variable with an int value. 🚀 #dart #tips #developer #programming #hack #code

Ternary operators in Dart are great for making your code easier to read with fewer lines of code. Similar to IF statements: check a conditional boolean statement and assign a ‘true’ answer after the ? syntax and a false value after the : #dart #mobile #programming #developer #tip