gb103

import sqlite3
from sqlite3 import Error


def create_connection(db_file):
    """ create a database connection to the SQLite database
        specified by db_file
    :param db_file: database file
    :return: Connection object or None
    """

gb103

import sqlite3
from sqlite3 import Error


def create_connection(db_file):
    """ create a database connection to a SQLite database """
    conn = None
    try:
        conn = sqlite3.connect(db_file)
        print(sqlite3.version)

gb103

pip install opencv-python
pip install opencv-python-headless
pip install opencv-contrib-python

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import cv2
import numpy as np
import sqlite3

#faceDetect=cv2.CascadeClassifier('haarcascade_frontalface_default.xml');
faceDetect = cv2.CascadeClassifier(cv2.data.haarcascades + 'haarcascade_frontalface_default.xml')

cam=cv2.VideoCapture(0);

def insertOrUpdate(Id,Name,Age,Gen,CR):

gb103

//To check if a module is already installed
val installedModules: Set<String> = splitInstallManager.installedModules

//To Uninstall modules
splitInstallManager.deferredUninstall(listOf("pictureMessages", "promotionalFilters"))

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// Generate a new context as soon as a request for a new module
// reports as INSTALLED.
override fun onStateUpdate(state: SplitInstallSessionState ) {
    if (state.sessionId() == mySessionId) {
        when (state.status()) {
            ...
            SplitInstallSessionStatus.INSTALLED -> {
                val newContext = context.createPackageContext(context.packageName, 0)
                // If you use AssetManager to access your app’s raw asset files, you’ll need
                // to generate a new AssetManager instance from the updated context.

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class MyApplication : SplitCompatApplication() {
    ...
}

override fun attachBaseContext(base: Context) {
    super.attachBaseContext(base)
    // Emulates installation of future on demand modules using SplitCompat.
    SplitCompat.install(this)
}

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<application
    ...
    android:name="com.google.android.play.core.splitcompat.SplitCompatApplication">
</application>

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SplitInstallManager
    // Cancels the request for the given session ID.
    .cancelInstall(mySessionId)

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override fun onSessionStateUpdate(state: SplitInstallSessionState) {
    if (state.status() == SplitInstallSessionStatus.REQUIRES_USER_CONFIRMATION) {
        // Displays a dialog for the user to either “Download”
        // or “Cancel” the request.
        splitInstallManager.startConfirmationDialogForResult(
          state,
          /* activity = */ this,
          // You use this request code to later retrieve the user's decision.
          /* requestCode = */ MY_REQUEST_CODE)
    }