vamsitallapudi

class Solution:
    def numIslands(self, grid):
        if not grid:
            return 0

        count = 0
        for i in range(len(grid)):
            for j in range(len(grid[0])):
                if grid[i][j] == '1':
                    self.dfs(grid, i, j)

vamsitallapudi

class Solution:
    def search(self, nums: List[int], target: int) -> int:
        pivot = self.get_pivot(nums, 0, len(nums)-1)

        if pivot == -1:
            return self.binary_search(nums, target, 0, len(nums)-1)
        if target == nums[pivot]:
            return pivot
        elif target >= nums[0]:
            return self.binary_search(nums,target, 0, pivot-1)

vamsitallapudi

implementation project(':module1')

vamsitallapudi

implementation project(':app')

vamsitallapudi

dynamicFeatures = [':module2', ':module3']

vamsitallapudi

class StoriesDataSourceProvider : DataSourceProvider {
  override fun getDataSource(context:Context) : DataSource {
    //build dependencies
    return datasource
  }
}

vamsitallapudi

interface DataSourceProvider {
  fun getDataSource(context:Context):DataSource
}

vamsitallapudi

...

val providers = ServiceLoader.load(DataSourceProvider::class.java, null)
val dataSources = providers.map {
  it.getDataSource(activity)
}.toSet()

...

vamsitallapudi

class PermutationInString {
    fun checkInclusion(s1:String, s2: String): Boolean {
        val len1 = s1.length
        val len2 = s2.length
        val value = Array(26) {0}
        if (len2 < len1) return false

        for (i in 0 until len1) {
//            filling value array with the frequencies of string 1
            value[s1[i] - 'a']++

vamsitallapudi

class Node:
    def __init__(self, data):
        self.data = data # assigning the data passed
        self.next = None # initializing the node as null