Introduction When building modern Android applications, efficiently displaying lists of items is crucial for performance and user experience. LazyColumn in Jetpack Compose is the recommended […]
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Understanding ViewModel in Jetpack Compose: A Comprehensive Guide for Android Developers
Jetpack Compose has revolutionized Android UI development by introducing a declarative and reactive way to build user interfaces. However, managing UI-related data remains a critical […]
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Introduction to Jetpack Compose
Jetpack Compose is Google’s modern, fully declarative UI toolkit for building native Android apps. Introduced to simplify UI development, it enables developers to design beautiful […]
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Kotlin Functions: From Basics to Advanced Usage
Kotlin, a modern programming language for the JVM, has become immensely popular due to its concise and expressive syntax. Functions in Kotlin are at the […]
Read moreUnique Email – Kotlin -Code Challenge
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 more ‘.’ or ‘+’. For example, in “alice@leetcode.com”, “alice” is the local […]
Read moreSquare root of x -Sqrt(x) – Kotlin
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, and only the integer part of the […]
Read morePlus One – Code Challenge-Kotlin
Problem You are given a large integer represented as integer array digits, where each digits[i] is the ith digit of the integer. The digits are […]
Read moreValid Parentheses – Code Challenge- Kotlin
Problem Given a sorted array of distinct integers and a target value, return the index if the target is found. If not, return the index […]
Read moreSearch Insert Position -Binary Search Kotlin
Problem Given a sorted array of distinct integers and a target value, return the index if the target is found. If not, return the index […]
Read moreImplement strStr()- Kotlin
Problem Return the index of the first occurrence of needle in haystack, or -1 if needle is not part of haystack. Clarification: What should we […]
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