miui – Share clipboard data between users on Android multi-user (secondary space)?

Leaving aside security concerns, is there a reliable way to communicate data via the clipboard between users on a single device without using network methods? For example, just copy a link to the main space, then access it later via the clipboard in the secondary space. Application suggestions are welcome.

NB: There is already an option to import / export files, photos, etc. (but not sharing the clipboard)

Running MIUI 9, Android 7

rooting – Activation of multi-user functionality on Realme 3

Can anyone help me activate the multi-user functionality of the original Android? If possible, without rooting the phone. I may have tried to get the default.prop file via adb and modify some properties and then replace the copy on the phone with this, but that would not leave me because my phone doesn’t ; is not rooted and this tells me that I do not have permission. I don't want to try to root the phone yet because it is a relatively new unit, there is probably no stable root guide yet so I don't want to accidentally last my phone .

Please help me if you have any suggestions and thank you in advance.

Multi-user computer using SharePoint synchronization

If you're using Windows 10, you'll have files on demand, so only the files that interact with them will be downloaded to the local drive.

If each user logs in to the machine with their own credentials, there should be no problem with the scenario you are describing.

Can F-Spot be installed by a non-administrator user on a multi-user LineageOS phone?

I use LineageOS. F-Spot works very well for my main main user who is an administrator (by default).

However, I cannot install F-Spot on secondary users.

He fails and says, only "Application not installed".

Multi-user blog scripts

The advertisement

you don't

Advertise just about anything here, with CPM banner ads, CPM email ads and CPC context links. You can target relevant areas of the site and show ads based on the user's location if you wish.

Starts at just $ 1 per CPM or $ 0.10 per CPC.

sharepoint online – How to add multiple users in the Multi-user selector field (Person or Group field)

I want to add multiple users in the multiple selector person field in the SharePoint list. I have tried the code below but I still get an error which:

New object: unable to find the type (Microsoft.SharePoint.SPFieldUserValueCollection): check that the assembly containing this type is loaded.

Can anyone help me solve this problem?

$ClientContext = New-Object Microsoft.SharePoint.Client.ClientContext($SiteURL)
$Securedpw = ConvertTo-SecureString $Password -AsPlainText -Force
$ClientContext.Credentials = New-Object Microsoft.SharePoint.Client.SharePointOnlineCredentials($UserName, $Securedpw)
$web = $ClientContext.Web 
$list= $web.lists.GetByTitle($listName)
$ListItemCreationInformation = New-Object Microsoft.SharePoint.Client.ListItemCreationInformation
$ListItem= $list.AddItem($ListItemCreationInformation)

$UserAccounts="domainarzoo; domainashwin"
$UserAccountsColl = $UserAccounts -split ';'
$UserCollection = new-object Microsoft.SharePoint.SPFieldUserValueCollection
foreach($UserAccount in $UserAccountsColl)
   #Get the User

    #Add to collection
    $UserFieldValue = new-object Microsoft.SharePoint.SPFieldUserValue($Web, $User.ID, $User.LoginName)

#update the Multiple value Person or Group field
$ListItem($FieldName) = $UserCollection

python – OOP design for multi-user authentication

I learn the principles and design models of OOPs. As an exercise, I imagined this model of authentication by multiple users using OOP. I plan to build this on a Flask server, but I just made fun of it for the moment.

Please let me know your thoughts on the design of the implementation. Thank you in advance.

User Template:

class User:
    def __init__(self, name: str = None, ph_no: str = None, username: str = None, password: str = None):
        self.username = username
        self.password = Utils.encrypt(password)
        self.ph_no = ph_no
        self.name = name


    def update_password(self, old_password: str, new_password: str):
        if old_password == Utils.encrypt(self.password):
            self.password = Utils.encrypt(new_password)
            raise PasswordNotCorrectException()

    def authenticate(self, password) -> bool:
        return self.password == Utils.encrypt(password)

    def __repr__(self):
        return f''

Basic logic:

import threading
import time
from login_service import LoginService
from models.user import User

class BMSApp:
    def __init__(self):

    def mock():
        user1 = UserThread(name='Rick',

        user2 = UserThread(name='Morty',



class UserThread(threading.Thread):
    def __init__(self, **kwargs):
        self.kwargs = kwargs

    def run(self) -> None:

class BookingStrategy:
    def execute(**kwargs):
        login_result = LoginService.login(**kwargs)
        if login_result(0):
            print(f"Login succeeded for user {login_result(1)}")
            print(f"Login failed for user {login_result(1)}")

Simulated connection service:

class LoginService:
    def login(**kwargs):
        #         TODO: implement proper login functionality
        user = User(**kwargs)
        return random.choice(((True, user), (False, user)))

privacy – Printing a document on a USB drive containing confidential information on a multi-user computer

I have a pdf file with confidential information on a USB flash drive. This document must be printed on a multi-user Ubuntu system. I want to prevent other users from seeing the contents of the document.

Suppose the following procedure:

  • The USB drive is inserted into the computer and mounted.
  • The document is opened with okular or evince and printed directly from the program.
  • The USB drive is disassembled and removed from the computer.

Question: What should I do to erase any trace / copy of the document I printed?

First idea: I guess that / tmp would be a good place to watch – although I do not know if there will be copies stored there or elsewhere. Do I need to perform additional steps to remove all traces / copies?

Database architecture for designing multi-user SAAS applications with shared schema approach

I am designing a multi-user SAAS application with a shared database model. Publish my approach and look for validations / rejections on this approach.

Purpose / need
Create a SAAS application – A global application shared by multiple users.Every user can login to the application, save his own data and log out.The application expectation is that the The user must display his recorded data each time the user log is displayed. in. This engineering is optimized (optimal efficiency + optimized + lower monetary cost possible).

Normal structure of a database –
MySql -A The database contains several tables. There is no concept of schemes.
PostgreSQL – A database can contain multiple schemas (the public schema is the default schema). Each schema can contain multiple tables.

Database design

In any infrastructure as a service, the database is the cost unit; usually, a database is a virtual machine. As an SAAS developer, I pay by database. Keeping this in mind when developing a shared SAAS application, I can not attribute to each of my users a FULL Database. It's expensive and I have to sell my kidney.

On a better approach, I can pay for a database – PostgreSQL in this case and create a per-user schema. In the schema, I can create tables and these tables can store user-specific data.

Also, for security reasons, I make sure to give my user the only person to access this schema. In this way, none of my other users could see the data of others.


1. Is my approach valid?
2. If I wanted to follow the same approach in MYSQL, how would I do it? Whereas there is no concept of schemes out there.
3. If I wanted to follow the same approach in MongoDB, how would I do it? Whereas there is no concept of schemas
4. I have reviewed various articles that deal with the shared schema approach, but none speak of specific cases like this, nor the tools or best practices used in this approach.

Is there a way to remove the multi-user option without root access in Oreo?

I am looking for a way to remove the options to add a "guest account" and add "another user" in the top dropdown menu of Android 8.0. Even though these options are still available in Settings> Users, I'm just looking for a way to remove them from this top menu.

I have a OnePlus 3T, not rooted, so I would prefer to do it without root access (my Android skills are not great), but I'm ready to do that if that's the only option.

I've checked the solutions in this previous post, especially the adb shell a frame guest_user_enabled to 0, but this has not changed (even after restarting several times), I can always add a guest user and add additional users to the top menu.

Any help / advice is very appreciated!