If you are an absolute beginner in Flutter and don’t know how to add a Button in Flutter then this Flutter beginner tutorial is for you! The importance of buttons in a mobile app doesn’t need any explanation. Buttons help users with various actions such as login, registration, navigation, etc. Flutter has different types of…
NaN value stands for not a number value. A value of a number data type becomes NaN when the value is not a number legally. Getting a NaN value instead of a number can even break your react native mobile application. So, how to check if a number is NaN or not in React Native?…
Yes, we always start learning a new program or development platform by creating a simple Hello World app. In my first ever blog post, I am also starting with that- how to create a hello world app using Flutter. As you know, Flutter is the new ‘vibe’ among mobile app developers. You can build both…
The appearance of the Keyboard in your react native app may make behavioral changes in your user interface and hence sometimes we may need to hide the Keyboard to not affect the UI. Hiding or dismissing the keyboard programmatically in react native is pretty easy. You just need to import the Keyboard component from react…
If you are a regular Android user then chances are high that you come across snackbars. The Snackbars are part of the material design and are used to inform users about an action performed or about to perform. Even though snackbar has some similarities to Android toast, it has its own identity. Usually, Snackbar appears…
In this blog post, I explain how to change transparency, that is, the opacity of an image in react native. In order to change the opacity, you should use the style property opacity of the Image component. You can change the transparency from 0.0 to 1.0 whereas 1.0 is the maximum i.e. the image becomes…
