DineshKachhot

npm start -- --reset-cache

DineshKachhot

    fileprivate func encryptionAES(data: Data, key: Data, IV: Data) -> String? {
        var numberOfBytesEncrypted : size_t = 0
        let size = data.count + kCCKeySizeAES128
        var encrypted = Data(count: size)
        let cryptStatus = IV.withUnsafeBytes { ivBytes in
            encrypted.withUnsafeMutableBytes { encryptedBytes in
                data.withUnsafeBytes { dataBytes in
                    key.withUnsafeBytes { keyBytes in
                        CCCrypt(CCOperation(kCCEncrypt), CCAlgorithm(kCCAlgorithmAES), CCOptions(kCCOptionPKCS7Padding), keyBytes, key.count, ivBytes, dataBytes, data.count, encryptedBytes, size, &numberOfBytesEncrypted)
                    }

DineshKachhot

Self Bluetooth mac address by 
UIDevice.current.identifierForVendor?.uuidString

Inside didDiscover delegate you will have a peripheral with id
peripheral.identifier.uuidString

DineshKachhot

//
//  FormViewSocial.swift
//  SwiftUI_Practice
//
//  Created by Dinesh Kachhot on 05/03/20.
//  Copyright © 2020 KD. All rights reserved.
//

import SwiftUI

DineshKachhot

Tabs and Windows

Function	Shortcut
New Tab	⌘ + T
Close Tab or Window	⌘ + W (same as many mac apps)
Go to Tab	⌘ + Number Key (ie: ⌘2 is 2nd tab)
Go to Split Pane by Direction	⌘ + Option + Arrow Key
Cycle iTerm Windows	⌘ + backtick (true of all mac apps and works with desktops/mission control)

DineshKachhot

struct ImageResponse: Codable {
    var message:String
    var totalRecord:Int
    var totalPage:Int
    var nextPage:String
    var images:[Image]
    
    enum CodingKeys: String, CodingKey {
        case message
        case totalRecord

DineshKachhot

        guard let urlEncodedString = (AppConstants.URL.sendDeviceTokekn).addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed) else {
            return
        }
        let url = URL(string: urlEncodedString)!
        let urlRequest = NSMutableURLRequest(url: url, cachePolicy: .useProtocolCachePolicy, timeoutInterval: 60.0)
        urlRequest.setValue("Application/json", forHTTPHeaderField: "Content-Type")
        urlRequest.setValue("Application/json", forHTTPHeaderField: "Accept")
        urlRequest.httpMethod = "POST"
        
        let params: [String : Any] = ["txDeviceToken":token, "tDeviceOs":2]

DineshKachhot

import Foundation

extension TimeInterval {
    struct DateComponents {
        static let formatterPositional: DateComponentsFormatter = {
            let formatter = DateComponentsFormatter()
            formatter.allowedUnits = [.hour,.minute,.second]
            formatter.unitsStyle = .positional
            formatter.zeroFormattingBehavior = .pad
            return formatter

DineshKachhot

import Foundation

enum VersionError: Error {
    case invalidResponse, invalidBundleInfo
}

class ForceUpdateAppVersion {
    class func isForceUpdateRequire(apiVersion:Int) -> Bool {
        
        func update() {

DineshKachhot

// Get memory address of value type
func address(of value: UnsafeRawPointer) -> Int {
    return unsafeBitCast(value, to: Int.self)
}

var num1 = 55
var num2 = 55
print(NSString(format: "%p", address(of:&num1))) // -> "0x11fc3c5a0"
print(NSString(format: "%p", address(of:&num2))) // -> "0x11fc3c5a8"
num2 = 77