2,126 questions
142
votes
27
answers
344k
views
Sending message through WhatsApp
Since I found some older posts, that tell that whatsapp doesn't support this, I was wondering if something had changed and if there is a way to open a whatsapp 'chat' with a number that I'm sending ...
0
votes
1
answer
84
views
Tracking Website Visits Through Social Media Native Browsers
I am working on an application that allows other businesses to track which social media sites are driving traffic to their website. I was originally planning on doing this by having the user setup a ...
271
votes
13
answers
54k
views
What's the best manner of implementing a social activity stream? [closed]
I'm interested in hearing your opinions in which is the best way of implementing a social activity stream (Facebook is the most famous example). Problems/challenges involved are:
Different types of ...
1
vote
1
answer
57
views
DSI calculation using socialindices R error
I'm trying to calculate DSI scores between male-females dyads using the socialindices by Christof Neumann package. I have three dataframes: one containing the behavioural observations, one the ...
54
votes
10
answers
115k
views
How to implement "share button" in Swift
This is the some peace of code for twitter... I want to know how to get the share action view like we get in iOS stock photos app...
@IBAction func twitterButton(sender: AnyObject) {
let ...
0
votes
0
answers
34
views
Autocorrelation model for network diffusion with incomplete network attributes
I have daily call/text data from college students over the course of a semester as well as their daily sleep logs; I made networks in igraph using this data for a different paper I'm working on.
I'm ...
152
votes
6
answers
64k
views
How to implement the activity stream in a social network
I'm developing my own social network, and I haven't found on the web examples of implementation the stream of users' actions... For example, how to filter actions for each users? How to store the ...
1
vote
1
answer
87
views
How to define exact number of communities in a igraph object,?
I'm working on a group of individuals over a year of behavioural observation. The group is subdivided in subgroups. The subgroup compositions are changing over time, thus I created a loop to calculate ...
119
votes
10
answers
199k
views
How to clear Facebook Sharer cache?
We used the link:
http://www.facebook.com/sharer.php?u=[shared URL]
...to share a particular page. However, Facebook Sharer uses the cached version of the images and the title. Is there a way to ...
-1
votes
2
answers
41
views
Get latest message from group or one to one chat sqllite
Thank you for reading this doubt. I'm facing difficulties fetching latest message from each conversation whether that conversation is one to one or group.
I have figured out, how to fetch latest ...
0
votes
1
answer
1k
views
Post Article on LinkedIn Page by Rest API
I want to programmatically post the article on my LinkedIn page similar to how I manually did. Check here
A similar question was asked 3 years and 2 months ago but it's about sharing a blog article on ...
1
vote
1
answer
2k
views
How Do I Fix My Social Sharing - Bad HTTP Response Code
For my website, https://sccparentsassociation.com/, I cannot share any articles / pages on facebook due to facebook not scraping my site.
When I try the debugger, https://developers.facebook.com/tools/...
0
votes
1
answer
1k
views
Nuxt 3: SEO/Meta data from API not visible when sharing link on social media
I have a blog in Nuxt 3 and each blog content along with meta data is rendered through api response. The issue is when I share the blog on social media it do not show any meta data that received in ...
46
votes
13
answers
78k
views
How to model database tables for implementing Friend relationship? [closed]
I'm trying to design a data model that denotes one user being the friend of another user. This is what i've come up with so far, but it seems clunky, is there a better solution?
User
=====
Id
Name
...
0
votes
0
answers
315
views
Chrome issues with facebook and social apps
hope you're ok and having a nice and wonderful day.
I'm writing because I need some light with this issue and I can't point exactly to how to solve this.
I'm diagnosing an issue regarding google ...
6
votes
0
answers
3k
views
How to scrape tweets after July 2023?
Since Twitter's API is now impracticable for research and scrappers like SnScrape are not working because of the "login block" on the Twitter's search engine, there is a way to extract ...
64
votes
6
answers
34k
views
How to visualize a large network in R?
Network visualizations become common in science in practice. But as networks are increasing in size, common visualizations become less useful. There are simply too many nodes/vertices and links/edges. ...
0
votes
1
answer
74
views
How can I avoid getting the same posts twice
I'm writing the code for a web application using PHP, MySQL, and JavaScript.
It's a very simple social network where users can create posts and see, like and comment other users posts. On the main ...
2
votes
0
answers
114
views
PageRank Algorithm on a Graph with a Sink Node
Assume that initially the value of each node is 1/4.
As we see here, the Node 3 is a Sink Node, and hence when the graph converges the value of each node tends to 0. How do we calculate the PageRank ...
-2
votes
2
answers
2k
views
how to fix react/no-unescaped-entities
error
./components/SingleServer.js
144:36 Error: " can be escaped with ", “, ", ”. react/no-unescaped-entities
144:44 Error: " can be escaped with &...
0
votes
1
answer
682
views
Using Sherlock in Google Colab or Jupyter Notebook
I have a list of Twitter users and I want to check if they have accounts on other social media platforms. For that, I've come across an application called Sherlock that runs directly on the computer's ...
0
votes
1
answer
1k
views
streamlit web app that has multiple page and the "back home" button
I have a streamlit web app that has four navigation radio buttons. What I want for app is to show all the navigation buttons when only the home button is selected. If other buttons are selected then ...
2
votes
3
answers
4k
views
send a WhatsApp message using .Net Maui
is there any way to send a WhatsApp message using .Net Maui I have tried many Api but nothing works for me
2
votes
2
answers
2k
views
R - Group social network analysis, adding weights to edges
I am trying to create a simple social network of species and their interactions with other species. I have cleaned and coded all my data to have 3 columns (from, to, weight) with the first column ...
1
vote
1
answer
306
views
How can I efficiently retrieve a users feed in a social media app with Django
I am new to programming and new to Django and I am trying to design my first social media app. I wanted to see if theres an efficient way of retrieving a users feed that would result in quick ...
0
votes
0
answers
42
views
How can we ensure the uniqueness of encrypted phonenumber data? [duplicate]
Situation:
We collect user phone numbers and encrypt them using AES256 in GCM mode before storing them in a database. This method produces different encryption values for the same phone number input. ...
60
votes
4
answers
29k
views
What scalability issues are associated with NetworkX?
I'm interested in network analysis on large networks with millions of nodes and tens of millions of edges. I want to be able to do things like parse networks from many formats, find connected ...
0
votes
1
answer
249
views
Linkedin Ads API doesn't provide industry data correctly
I was trying to get data from industry linkedin ads API. (version March 2023) 202303
Using this endpoint
GET https://api.linkedin.com/v2/industries?ids={id1}&ids={id2}&ids={id3}
The response ...
-4
votes
2
answers
169
views
Networkx Indirect ties [closed]
How to calculate indirect ties in networkx? Indirect ties are defined as a relationship between two individuals who have no direct relation but are connected through a third person in their social ...
0
votes
1
answer
2k
views
Global clustering coefficient for directed network
Global clustering coefficient gives an outline of the clustering in the entire network. From theory, this measure can be applied to both undirected and directed networks.
Networx library provides a ...
33
votes
3
answers
65k
views
Node size dependent on the node degree on NetworkX
I imported my Facebook data onto my computer in the form of a .json file. The data is in the format:
{
"nodes": [
{"name": "Alan"},
{"name": "Bob&...
93
votes
2
answers
43k
views
Use SVG as og:image
Is it possible to use an SVG for an Open Graph image?
I tried it and it didn't work with Facebook, however I'm unsure if it's a problem with my SVG or if it's generally not possible.
I did it like ...
5
votes
2
answers
18k
views
How can I add a button over a video in HTML? [duplicate]
This is my first time working with HTML other than basic websites.
I have a video-based social media app and I want to share posts with a link like instagram for example.
This link will be a website ...
0
votes
1
answer
32
views
How to compute average closeness of ego subnetwork based on alter attributes in R?
I have ego-network data. Participants categorized 3 of their friends as A, B, or C. Then, they rated how close they are to one another.
I want to create a column with the average closeness between ...
26
votes
5
answers
46k
views
Android: How to send message programmatically by using WhatsApp, WeChat?
How to use messaging in android application by using WhatsApp and WeChat?
Actually requirement is to send sms using WhatsApp and WeChat (Free sms).
1
vote
2
answers
95
views
Generate adjacency matrix from survey output
I am trying to pull data from Excel in the form:
Survey Respondents
Abby
Brandon
Jane
Mary
Pat
Jane
1
0
0
1
0
Pat
0
0
1
1
0
Where 1 represents that the survey respondent knows the person in the column ...
1
vote
0
answers
819
views
How to solve " Some vertex names in edge list are not listed in vertex data frame" in plotting Social Network Analysis
I have made my edge file and nodes :
edges<-structure(list(source = c("a", "a", "a", "a", "a", "a", "a",
"a", "...
31
votes
3
answers
40k
views
Drawing a graph or a network from a distance matrix?
I'm trying to plot/sketch (matplotlib or other python library) a 2D network of a big distance matrix where distances would be the edges of the sketched network and the line and column its nodes.
...
3
votes
0
answers
516
views
You may not make your app available to all users Facebook dashboard
Not able to change Facebook app mode Development to Live in the Facebook developer console.
Also, there is no error display.
While trying to live mode it shows the tooltip "You may not make your ...
15
votes
2
answers
8k
views
How to improve network graph visualization? [closed]
I tried to use networkx in python to turn an adjacent matrix into a graph.
My "weighted" graph has about 8000 nodes and 14000 edges.
Is there a great layout form or other packages, tools to make my ...
55
votes
6
answers
27k
views
Default Sharing in iOS 7
I have seen this format (Image shown below) of share option in most of the iOS applications that support iOS 7.
Is there a default code/framework available to implement this share option as it is ...
0
votes
1
answer
116
views
how to manage user display names in firebase cleanly [closed]
I have a firebase app that allows users to send one another messages. I'm using Firebase Authentication for login and to store the display name. The app data is in Firestore and the app shows lists of ...
53
votes
5
answers
48k
views
Integrating FaceBook, Twitter, Social networks in Android [closed]
Integrating Multiple Social networks into Android with a single common Framework or API or JAR
For iPhone we have ShareKit, which integrates multiple sharing options in one framework.
http://www....
0
votes
1
answer
1k
views
Friends recommendation algorithm with O(n) time complexity in JavaScript
const data = [
{
name: 'Bob',
friends: ['Alice', 'Eve', 'Charlie']
},
{
name: 'Alice',
friends: ['Bob', 'Dan']
},
{
name: 'Dan',
friends: ['Alice', 'Eve']
},
{
...
0
votes
0
answers
353
views
LinkedIn thumbnail is wrong
Only on LinkedIn are the links' thumbnails I post incorrect. They work on Facebook, Twitter, Slack, what have you.
Using https://www.linkedin.com/post-inspector/, I am checking the thumbnails previews ...
-1
votes
1
answer
164
views
How to stop Igraph generating duplicate vertices from adjacency matrix?
I am attemping to create a weighted social network between a series of characters.
I have manually created an adjacency matrix with weighted values:
. This has been linked to a separate file, in which ...
0
votes
2
answers
445
views
Delete user id from documents after deleting user
I'm building social network app using nodejs and mongodb. Now in my user schema i have an array of ids of users who are following certain user and ids of users who are followed by certain user. When i ...
35
votes
7
answers
11k
views
Graph Databases - betting the company on it?
Looking at Neo4j, and the 32 billion relationship limit has me worried (imagine 40 million users who upload 500 photos, have 500 friends, make 500 comments etc and before you know it you are past 32 ...
13
votes
6
answers
24k
views
Sharing a png image in drawable folder
I am integrating share with the following code for the app.
private void socialShare()
{
Uri uri = Uri.parse("android.resource://com.example.myproject/drawable/appicon");
Intent ...
0
votes
0
answers
240
views
Remove edges that are NA from network graph in R
I am new to network graphing and analysis, so apologies in advance if I am missing something obvious.
I have a network that is weighted and directed from people scoring one another on a survey. ...