TG claims to be very private - my question is - is it possible to be part of a TG group that you have fellow contacts on, but those fellow contacts not to know you are on that group? So is it possible that 2 acquaintances message each other without knowing they are actually messaging acquaintances that are on each other’s contact list?
Is it possible to be part of a TG group that you have fellow contacts on, but those fellow contacts not to know you are on that group?
I will answer your question in 2 situation :
The person whom is in your contact list (with or without knowing his/her number).
The person whom is in not your contact list.
First I should say : Yes , you can add a person as your contact without knowing his/her number in this update of Telegram
Second : If you try to join a group, Telegram shows you a small list of group's members and in the first line of that popup you will see your contacts there like this image :
As you can see, the user with "Game" name is mine and my friend see my account in the first of list. This situation is also applies to a person whom you added without knowing his/her number.
Third: You also can click on his/her account and see how much group do you have in common with him/her it will show list of all groups you have.
This situation is also applies to a person whom is not in your contact list.
Related
I need to make a Google form that collects information from my Students. But I need to make sure that this students belongs to my school without using password as students can share it.
The Steps I want to follow are:
1- A Student enters his Id number in a Google form
2- Get the Id and compare it with the students' Id that are stored in an excel sheet.
3- If the Id is found the form of the information require opens.
Again using Google form.
Thanks in Advance
I am making an app.. I mean a game type app. it's a quiz app where two people can
pair them up and can answer questions one by one and so on.
what I want is:
I want to make a virtual room,
when USER1 want to play he will click search competitor, a virtual room with random string key will be made with one player.
then when USER2 will click on find competitor button his room will also be created and he will also search all rooms created before him, if any room have less than 2 users then he will join that room and start playing.
I am new so I am not sure if that is good approach but that's all I have planned.
how to count childs of a node (node that we does not know whats its key..
)
see attached image
please find image here
Good start. It's always best to articulate precisely what you want before your start coding. It sounds like you have a pretty good idea of what you want.
I would recommend using Firestore and firebase.auth, even if only anonymous, so that each user can have 'state' and univeral id in their app. In other words when they close and re-open the app, the app keeps a universal id, uid, for them.
If I understand your requirements:
each user can have more than one room
each room has a max of 2 users
Scalability
As far as searching existing rooms, this will not scale without some categorization. What happens if you have 1,000 rooms? How will users search all that? So you would want to add subject matter, or tags, to each room. That way you can query where("tag")==chosenTag.
Basically each virtual room has fields identifying the 2 users (uid's), AND has subcollections - each collection has a document
uid has fields (accountCreateDate, favoriteColor, AND the uid of each room (as a key) they engage in where the value would be an integer where, for example (1== awaiting response, 2==closed, 3==whatever).
Firestore Structure
users(collection > userUid(document containing aboce said)
rooms(collection) roomA(Document w field identifying subject/name) AND sub-collection containing a doc for each pair of participants.
I'm creating a members only Parent Directory for my son's high school International Baccalaureate website. This directory will contain contact information (names, street addresses, phone numbers, email addresses) of parents from each grade who have students currently enrolled in the IB program. I need to be able to authenticate a parents access to the directory against a valid student ID (which is a number).
I have a spreadsheet that contains the names of each student, their student ID, and their parent's names. There are some instances where a family has more than one student/student ID.
I'm trying to figure how I should be thinking about this, as a general approach. I have a few ideas but I need to distill them down to a more succinct inquiry.
One thought would be to bulk create wp subscriber accounts for all students. Their student IDs would somehow be appended to the user record. Parents would be directed to a login page, where they would login with the username of their child, password(which could be reset), and a fixed student id. If validation passes, they are redirected to the directory page.
Another thought would be to create user accounts on the fly that references a separate table which includes the student ID. So long as that unique student ID is part of the registration and it authenticates, anyone who has that number can register a profile.
In either scenario, once an account is created, the contact profile could either be pre-populated with the users info or updated at that time.
So my question is: Am I thinking about this in the right way? If so or if not, how can I better define this idea to get a more accurate scope? And then, ultimately, I need some direction on some possible options for getting it done in DIY way.
Sorry for the long word count. Your feedback is greatly appreciated. Below are some links that seem to be in the neighborhood of what I'm trying to do.
https://wordpress.stackexchange.com/questions/45900/adding-extra-authentication-field-in-login-page
Integrating wordpress authentication with an existing user database
Basically I have a site in which I want my clients to be owners of a group, and then anonymous users can add nodes through their group and my clients will receive notification if someone adds a node in their group.
Basically the service is a lead generation service so in effect the content type is a landing page and when anonymous users go to put their details in, dependent on which group they do it through, the client will receive the notification.
i.e. My clients group is www.example.com/group1 and they send out a link with their URL to generate some leads.
example.com/group1/node/add/landing-page
Once this node has been created, will it be possible to notify the group1 owner (I assume if I set the correct Rules)?
On top of this, I want the group1 owner to be able to login and see a Views display of all the nodes that have been created in their group.
I assume Organic Groups is the wway to go here, but I may be mistaken - any hep would be appreciated.
Unless this has dramatically changed in D7, I don't think you're going to be able to let anonymous users post into Groups. The whole concept and structure of OG relies on users being logged in and identifiable.
In other words, I think you have to be a member of a Group to post in it, and anonymous (user 0) can never belong to a Group.
I'm having a problem with my Facebook competition where users are entering multiple times. The required fields to enter are first name, last name and email. They can not enter the same email more than once, but they are just using different email addresses. I can not delete their entries however because there is no way to "prove" that it's the same person, even though it's dead obvious (exact same first and last name, all entries within 30 seconds of one another).
Our terms and conditions say that only one entry is allowed per person, per competition but apart from the email validation I can't find a way to enforce this.
When a user likes our page (which is required to enter the competition) is the ID of that user available from the signed request? Would it be within the Facebook guidelines to store this ID along with their entry details?
Thanks
no, you need to authorize the users then you get the Facebook ID.
You then can display a diffrent page as you know this user already taken part in the competition - so you dont give them the change to submit more than once for one Facebook ID.
as this will probably to late know, you can store a cookie. but be aware that users can delete this cookie.