gokhanakkurt

func isNestedString(_ S : String) -> Bool {
    if S.isEmpty {
        return true
    }
    
    var stack: [Character] = [Character]()
    
    for elem in S {
        if elem == "(" {
            stack.append(elem)

gokhanakkurt

func longestCommonPrefix(_ strs: [String]) -> String {
    // base case
    if strs.isEmpty {
        return ""
    }
    
    if var prefixStr = strs.first {
        
        for index in 1..<strs.count {
            let str = strs[index]

gokhanakkurt

func calculateAliveFish(_ A : inout [Int], _ B : inout [Int]) -> Int {
    if A.isEmpty {
        return 0 // base case
    }
    
    var stack: [Int] = [Int]()
    var survivals: Int = 0
    
    for (index,elem) in A.enumerated() {
        if B[index] == 0 {

gokhanakkurt

struct ServiceResources {
    static let exchangeUri = "https://api.exchangeratesapi.io/latest"
}

enum Currency: String {
    case euro = "EUR"
    case pound = "GBP"
    case dollar = "USD"
    case turkishLira = "TRY"

gokhanakkurt

#install Java JDK
sudo yum install java-1.8.0-openjdk.x86_64

#download signing key
rpm --import https://packages.elastic.co/GPG-KEY-elasticsearch

#create repo file
sudo vi /etc/yum.repos.d/elasticsearch.repo

#paste repo configurations

gokhanakkurt

{
	"Seti_tabs_small": true,
	"always_show_minimap_viewport": true,
	"bold_folder_labels": true,
	"caret_extra_width": 1,
	"caret_style": "phase",
	"color_scheme": "Packages/Material Theme/schemes/Material-Theme.tmTheme",
	"fade_fold_buttons": false,
	"find_selected_text": true,
	"fold_buttons": true,