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thread number	operation type	function
61	write	#0 closure #1 in ConversationChattoDataSource.shouldForceUpdate(messages:changes:)
81	read	#0 TextMessageViewModel.__allocating_init(domain:timeFormatter:)

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Field	Description
Exception Type	EXC_BAD_ACCESS which is a type of an exception raised by the processor when an app tries to access an illegal memory address
Exception Subtype	KERN_INVALID_ADDRESS at 0x00000005329061e0 which means that the kernel tried to access an invalid address
Triggering Thread	The thread which has crashed, Thread 26
Crash stack	0 libobjc.A.dylib 0x0000000199d21688 objc_retain_x8 + 16 (:-1) the function we crashed in, a function inside Objective-C runtime

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Field	Description
Path	The path of our application at the time of the crash on the user’s device: /private/var/containers/Bundle/Application/70CC1A20-0BBC-4BEC-85CB-497F7CAE0552/Wallapop.app/Wallapop
Exception Type	EXC_BAD_ACCESS a type of an exception raised by the processor when an app attempts to access an illegal memory address.
Exception Subtype	KERN_INVALID_ADDRESS at 0x0000000000000010 means that the kernel tried to access 0x10 which is an unexpected address that our app should not attempt to access.
Thread 0 Crashed	The thread that crashed. In this case, it is the main thread.

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#!/usr/bin/env bash
# fail if any commands fails
set -e
# debug log
set -x
# write your script here

# Navigate to DerivedData
cd /Users/vagrant/Library/Developer/Xcode/DerivedData/

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import numpy as np
import matplotlib.pyplot as plt
from numpy.fft import fft, ifft
from pydub import AudioSegment

from playsound import playsound
from tkinter import *
from pydub.playback import play
import tkinter as tk

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import numpy as np
import matplotlib.pyplot as plt
from numpy.fft import fft, ifft
from pydub import AudioSegment

from playsound import playsound
from tkinter import *
from pydub.playback import play
import tkinter as tk

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/// 1- Generate a random solution

func randomSolution(tspProblem: [[Int]]) -> [Int] {
    var cities = Array(1...tspProblem.count)
    var randomSoultion:[Int] = []

    randomSoultion.append(1)
    cities.removeAll(where: { $0 == 1})
    for _ in 1 ..< tsp.count  {
        let randomCity = cities.shuffled().last!

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{
  "watermark": {
    "image": "MovielalaLogo",
    "position": "topRight"
  },
  "topBar": {
    "backgroundColor": ["#a60500b0", "#a60500a0"],
    "elements": [
      {
        "type": "button",

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import Combine

var moviessPublisher = ["James bond","abo elaraby","F.R.I.E.N.D.S","House Of Cards"]
    .publisher
    .eraseToAnyPublisher()




func rating(for movie: String) -> AnyPublisher<Int,Never> { //could be a restful api that takes movie name and return the rating

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   //In your app delegate, add the following 
   
       static var  deviceID = String()

   func messaging(_ messaging: Messaging, didRefreshRegistrationToken fcmToken: String) {
        guard  let newToken = InstanceID.instanceID().token() else {return}
        AppDelegate.deviceID = newToken
        connectToFCM()
    }