Tirth Patel questions

Tirth Patel answers

• How to reset File type variable in dart / flutter with NULL Safety?
• Convert 'QueryDocumentSnapshot' to Json
• Always show hamburger menu in materializecss
• Not able to change UserAccountsDrawerHeader background
• How to get from index in PageView onPageChanged in Flutter?
• How to make some icons at Appbar with different alignment?
• Dart: The type of function literal can't be inferred because the literal has a block as its body