How to change the application launcher icon on Flutter?
We can change the Launcher icon in the below ways Android Right click on the It will create the launcher icon with all DPIs Ios Prepare all respected icon set Now In your Flutter project go to and update the icons and json file android folder in the project outline. Go to New > Image Asset. (Try right clicking the android/app folder if you don't see Image Asset as an option.) Now you can select an image to create your launcher icon from
ios/Runner/Assets.xcassets/AppIcon.appiconset
Ruby Questions
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Ruby program to add two integer numbers
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how to create an array with Array.[](*args) in Ruby ?
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What are the various Ruby runtimes, and how are they different?
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Ruby program to check whether the given number is prime or not
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Ruby program to reverse a string
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Ruby program to check whether the given number is palindrome
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Ruby program to print Fibonacci series
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How to Replace array elements in Ruby?
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Ruby program to print an array
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Ruby program to check whether the given number is Armstrong
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Program to Print Triangle of Numbers in Ruby
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How to add/remove elements to Array in Ruby?
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How to shuffle an array in Ruby?
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Creating Array with Array.new(size, obj) in Ruby
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Ruby program to generate random numbers
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Ruby program to Calculate the factorial of given number
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What are #method_missing and #send? Why are they useful?
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How to Sort Array in Ruby?
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How to get index of array element in Ruby
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How to Get Input with Gets in Ruby
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How to create two dimensional array in ruby?
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Flutter Questions
- What is Flutter?
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- Error : MediaQuery.of() called with a context that does not contain a MediaQuery No MediaQuery ancestor could be found starting from the context that was passed to MediaQuery.of() This can happen because you do not have a WidgetsApp or MaterialApp widget (those widgets introduce a MediaQuery), or it can happen if the context you use comes from a widget above those widgets. The context used was: Scaffold(dirty, state: ScaffoldState#3d1d9(lifecycle state: initialized, tickers: tracking 1 ticker)
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How to make shadow for Container widget Flutter?
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Android Questions
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Key Points to remember while develop the Android Application.
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- How to get screen size (width,height) in Android?
- What is Intent? What is the difference between an implicit intent and an explicit intent?
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- Google play store rejected my app due to SMS permission I removed SMS permission from the manifest but the play store not accepting my app manifest set only read SMS permission. but the play store rejected this app I am getting this mail from the play store The declared functionality Default SMS handler (and any other core functionality usage while default handler) is determined to be unnecessary or not aligned with the core functionality of your app. Under the SMS / Call Log policy only apps with specific core functionalities are eligible to request SMS / Call Log permissions. For the list of eligible core, functionalities refer to this Help Center article. You can come into compliance by either removing the permission from your app or revising your app so that its core functionality (through in-app experience and metadata in Store listing) aligns with the eligible cases. Default handler capability was listed on your declaration form, but your app has no default handler capability <uses-permission android:name="android.permission.READ_CONTACTS" /> <uses-permission android:name="android.permission.READ_SMS" />
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- Permission denied for window type 2010 in Marshmallow device
- What are the notifications available in android?
- What is ANR in android?
- When I Run the Android app in Android studio returns an error with this message "Invoke-customs are only supported starting with android 0 --min-api 26"
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Python Questions
- What is Python?
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- What are the supported data types in Python?
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var = "Python Programming"
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Java Questions
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- How to create a table in Java with JDBC Connection?
- Can we declare the main () method as final in Java?
- Can we overload the main method in Java?
- Can we declare the main method as private in Java?
- Can we declare a static variable within a method in java?
- Can we define a static constructor in Java?
- How to check Java version?