forEach

createProcessors.forEach { it.process(db) }

Error: Call requires API level 24 (current min is 21): java.lang.Iterable#forEach [NewApi]
          createProcessors.forEach { it.process(db) }
                           ~~~~~~~

implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.4.31"

RecyclerView

StateFlow

val myAdapter = // create it
viewModel.itemsFlow.collectInViewScope(this) { items ->
    myAdapter.setItems(items)
}
recyclerView.adapter = myAdapter

viewModel.itemsFlow.collectInViewScope(this) { items ->
    myAdapter.setItems(items)
    with(recyclerView) {
        if (adapter == null) {
            adapter = myAdapter
        }
    }
}

collect

d*ata class Customer(val item: int,val name : String)

val bundle = Bundle()

bundle.*putParcelable("customer, Customer(1,"X")")*

ERROR: Failed to fetch maven artifact org.robolectric:android-all:9-robolectric-4913185-2

11:09:22  2021-04-28T11:09:21.613+0530 [DEBUG] [TestEventLogger]     java.util.concurrent.ExecutionException: java.net.ConnectException: Operation timed out (Connection timed out)

Hey! well done men

done men

15

Script 'xxxxxxx/reactNative/node_modules/react-native/react.gradle' line: 99
* What went wrong:
A problem occurred evaluating script.
> Cannot run Project.afterEvaluate(Closure) when the project is already evaluated.

private fun signIn() {
    val email = findViewById<TextInputEditText>(R.id.email_edit_text)
    val password = findViewById<TextInputEditText>(R.id.password_edit_text)
    val signInButton = findViewById<MaterialButton>(R.id.next_button)

    signInButton.setOnClickListener(){
        if (email.toString().isEmpty() || password.toString().isEmpty()){
            Toast.makeText(this, "Email or Password is not Provided", Toast.LENGTH_SHORT).show()
        } else {
            if (email.toString() == "<mailto:ajibs@gmail.com|ajibs@gmail.com>" && password.toString() == "234567"){
                val intent = Intent(this, ViewActivity::class.java)
                startActivity(intent)
            } else {
                Toast.makeText(this, "Wrong email or password", Toast.LENGTH_LONG).show()
            }
        }
    }
}

val index = "Hey! How are you men? How you doing"

fun main(vararg args: String) {
    val inputString = "Hey! How are you men? How you doing"
    val regex = "you doing".toRegex()
    val match = regex.find(inputString)!!
    println(match.value)
    println(match.range)
}

E/FirebaseCrashlytics: Error handling uncaught exception
    java.util.concurrent.TimeoutException
        at com.google.firebase.crashlytics.internal.common.Utils.awaitEvenIfOnMainThread(Utils.java:122)
        at com.google.firebase.crashlytics.internal.common.CrashlyticsController.handleUncaughtException(CrashlyticsController.java:231)
        at com.google.firebase.crashlytics.internal.common.CrashlyticsController$1.onUncaughtException(CrashlyticsController.java:153)
        at com.google.firebase.crashlytics.internal.common.CrashlyticsUncaughtExceptionHandler.uncaughtException(CrashlyticsUncaughtExceptionHandler.java:54)
        at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:1073)
        at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:1068)
        at java.lang.Thread.dispatchUncaughtException(Thread.java:2187)

com.google.firebase:firebase-crashlytics-ktx

Room

0.1.5

ArrayList<String> arr = new ArrayList<>();
        arr.add("1");
        arr.add("2");
        arr.add("3");
        arr.add("4");
        arr.add("5");
        
        for (int i = 0; i < arr.size(); i++) {
            if(i == 3) {
                arr.remove(i);
            } else {
                System.out.println(arr.get(i) + "\n");
            }
        }

val arr = ArrayList<String>();
    arr.add("1")
    arr.add("2")
    arr.add("3")
    arr.add("4")
    arr.add("5")
    for (i in 0 until arr.size) {
        if(i == 3) {
            arr.removeAt(i)
        } else {
        	println("Value ${arr.get(i)}")
        }
    }

kotlinOptions {
    jvmTarget = "1.8"
}