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Page 33 of my articles, tutorials, and thoughts
Latest Articles
TextField inside of Row causes layout exception: Unable to calculate size
# 🖥️ SOLVING A LAYOUT EXCEPTION IN FLUTTER 🎨 Hey there! 👋 Are you a Flutter developer who is facing a layout exception while trying to create a row with a text field inside? Don't worry, I've got your back! In this blog post, I'll explain why you're ge
Flutter: how to make a TextField with HintText but no Underline?
📝📱💡Unlocking the Mystery: Creating a TextField with HintText but No Underline in Flutter Are you a Flutter developer in search of the perfect TextField design? Do you want to create a sleek and modern user interface without the hassle of having an unde
What is the difference between functions and classes to create reusable widgets?
# Functions vs Classes: Creating Reusable Widgets 🧩 Have you ever wondered what the difference is between using functions and classes to create reusable widgets in your Flutter app? 🤔 It’s a valid question, considering that functions can often achieve t
How to show/hide widgets programmatically in Flutter
# How to Show/Hide Widgets Programmatically in Flutter 😎✨ Have you ever wondered how to dynamically show or hide widgets in your Flutter application? In Android, we have the `setVisibility()` method to modify the visibility of a `View` object easily. But
Yellow lines under Text Widgets in Flutter?
# 🚀 Solving the Mystery of Yellow Lines Under Text Widgets in Flutter Are you perplexed by those odd yellow lines appearing underneath your text widgets in Flutter? 😱 Don't worry, you're not alone! Many Flutter developers have faced this issue, but fret
flutter doctor --android-licenses gives a java error
🚀 **Fixing the "flutter doctor --android-licenses gives a java error" problem!** 🐛 Hey there! 😄 Are you ready to solve this annoying issue with running `flutter doctor --android-licenses`? Let's get started! ## Understanding the Problem 👓 The error
Flutter: how to prevent device orientation changes and force portrait?
# Flutter: How to Prevent Device Orientation Changes and Force Portrait Are you tired of your Flutter application constantly switching its orientation? Do you want to force your layout to stick to portrait mode? You've come to the right place! In this blo
Passing data to StatefulWidget and accessing it in its state in Flutter
📝 **How to Pass Data to StatefulWidget and Access it in the State in Flutter** 📱 Are you struggling with passing data to a StatefulWidget and accessing it in its state in your Flutter app? 🤔 Well, fret not! In this blog post, we will address this com
Sizing elements to percentage of screen width/height
# Sizing Elements to Percentage of Screen Width/Height: A Simple Guide 💻📏 Have you ever wondered how to size an element on your app's screen relative to the screen size itself? 🤔 Maybe you want that CardView to take up a specific percentage of the scre
Scaffold.of() called with a context that does not contain a Scaffold
# 🚧 Avoiding the "Scaffold.of() called with a context that does not contain a Scaffold" Exception 🚧 Have you ever encountered the pesky "Scaffold.of() called with a context that does not contain a Scaffold" exception while working with Flutter? This com