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Category: Kotlin tutorials

Remove Duplicate – Kotlin Solution

September 27, 2021 Sayandh

Problem Given the head of a sorted linked list, delete all duplicates such that each element appears only once. Return the linked list sorted as well.…

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Posted in: Kotin-CodeChallenge, Kotlin tutorials Filed under: codeChallenge, Java, Kotlin code, programing

Square root of x -Sqrt(x) – Kotlin

Sayandh

Problem Given a non-negative integer x, compute and return the square root of x. Since the return type is an integer, the decimal digits are truncated,…

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Posted in: Kotin-CodeChallenge, Kotlin tutorials Filed under: codeChallenge, Kotlin, Kotlin code, SquareRoot
CupertinoActivityIndicator – iOS Styling-Flutter

CupertinoActivityIndicator – iOS Styling-Flutter

May 6, 2021 Sayandh

CupertinoActivityIndicator is the iOS(Cupertino) version of the material circular progress indicator. It animates in a clockwise circle. Flutter possesses in its…

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Posted in: Kotlin tutorials

Image Picker In Flutter

May 7, 2020 Sayandh

Installation First, add image_picker_gallery_camera as a dependency in your pubspec.yaml file. Install it You can install packages from the command…

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Posted in: Kotlin tutorials
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Simple SharedPreference Functions – Kotlin

February 29, 2020 Sayandh

Android provides many ways of storing data of an application. One of these ways is called Shared Preferences. Shared Preferences…

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Posted in: Kotlin tutorials Filed under: Android, Android Studio, Developement, Kotlin, programing, SharedPreferences, SharedPreferences with kotlin

Room Database with Kotlin

February 28, 2020 Sayandh

Room is a persistence library, part of the Android Jetpack. The Room is now considered as a better approach for…

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Posted in: Kotlin tutorials Filed under: Android, Database, Kotlin, Kotlin for Android, Room, SQLite

Bluetooth Printer In Android

October 30, 2019 Preetha S

1 Open Android Studio. 2 Go to File => New => New Project. Write application name . Then, check Include…

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Posted in: Kotlin tutorials

Edittext Text ChangeListener Kotlin

July 4, 2019 Preetha S

Action whenever the text is changed in the EditText View. Application to implement a listener TextWatcher object, for EditText to…

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Posted in: Kotlin tutorials Filed under: Androd, Android Studio, Changelistener, EditText, Kotlin

Notifications in Kotlin Oreo (8+)

July 3, 2019 Preetha S

Create a new Project in Kotlin Message can display outside of our application normal UI 1 Open Android Studio. 2…

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Posted in: Kotlin tutorials Filed under: Android 8+, Android Oreo, Kotlin, Kotlin example, Notification, Oreo

Android Radio Buttons Using Kotlin With Example

July 2, 2019 Preetha S

Radio buttons allow the user to select one option at a time. A RadioButton as two states, selected and unselected.…

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Posted in: Kotlin tutorials

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Recents

  • Unique Email – Kotlin -Code Challenge
  • Remove Duplicate – Kotlin Solution
  • Square root of x -Sqrt(x) – Kotlin
  • Plus One – Code Challenge-Kotlin
  • Valid Parentheses – Code Challenge- Kotlin
  • Search Insert Position -Binary Search Kotlin
  • Implement strStr()- Kotlin
  • Length Of Last Word Kotlin
  • CupertinoPicker-Example-iOS styling Flutter
  • CupertinoContextMenu-iOS Styling-Flutter
  • CupertinoActivityIndicator – iOS Styling-Flutter
  • CupertinoActionSheet- iOS style Widget-Flutter
  • Flutter Localization
  • Custom Checkbox Flutter
  • Image Picker In Flutter

Recent Posts

  • Unique Email – Kotlin -Code Challenge
  • Remove Duplicate – Kotlin Solution
  • Square root of x -Sqrt(x) – Kotlin
  • Plus One – Code Challenge-Kotlin
  • Valid Parentheses – Code Challenge- Kotlin

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