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Tag: Kotlin

Unique Email – Kotlin -Code Challenge

September 27, 2021 Sayandh

Problem Every valid email consists of a local name and a domain name, separated by the ‘@’ sign. Besides lowercase letters, the email may contain one or…

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Posted in: Kotin-CodeChallenge Filed under: codeChallenge, Coding, Java, Kotlin, Kotlin code, Kotlincodes, Problem Solving, 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

Plus One – Code Challenge-Kotlin

September 26, 2021 Sayandh

Problem You are given a large integer represented as integer array digits, where each digits[i] is the ith digit of…

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Posted in: Kotin-CodeChallenge Filed under: codeChallenge, Kotlin, Kotlincodes, programing

Valid Parentheses – Code Challenge- Kotlin

Sayandh

Problem Given a sorted array of distinct integers and a target value, return the index if the target is found.…

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Posted in: Kotin-CodeChallenge Filed under: codeChallenge, Coding, Java, Kotlin, Kotlin code, Kotlincodes, Problem Solving, programing

Search Insert Position -Binary Search Kotlin

Sayandh

Problem Given a sorted array of distinct integers and a target value, return the index if the target is found.…

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Posted in: Kotin-CodeChallenge Filed under: Coding, Java, Kotlin, Kotlin code, Kotlincodes, Problem Solving, programing

Implement strStr()- Kotlin

Sayandh 5 Comments

Problem Return the index of the first occurrence of needle in haystack, or -1 if needle is not part of…

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Posted in: Kotin-CodeChallenge Filed under: Java, Kotlin, Problem Solving, programing

Length Of Last Word Kotlin

Sayandh

Problem Given a string s consisting of some words separated by some number of spaces, return the length of the…

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Posted in: Kotin-CodeChallenge Filed under: Coding, Java, Kotlin, Problem Solving, programing
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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

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

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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
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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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