social-networking | 易学教程

Admin section for website - security?

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问题 Designing a user content website and the question is for the admin section, from a security point of view, where should it be placed? same domain and allow admin to enter site like other users from signin form using admin email Have a separate sub-domain only for admin login Have a separate secret domain used to access admin features or any other suggestions? goal is prevent anyone from knowing about the admin section and to keep it locked as much as possible. Thanks 回答1: Actually I work on a

Free Social Graph Data

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问题 I am looking for Free social graph data. I tried to get LiveJournal's but most of the links through google are dead. Essentially, I have to test an application with six degrees of friendships. How and where to get this data? 回答1: Flickr has a good API. You can make up your own little dataset within a couple of hours. 回答2: Checkout the smörgåsbord of datasets at the Stanford Large Network Dataset Collection! 来源： https://stackoverflow.com/questions/4887168/free-social-graph-data

How to markup advertisement?

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问题 How to markup advertisement to have it excluded from search? My specific problem is that I have the below code outside the main and article elements on my pages. Going from a purely semantic to a real world problem: Sharing a link to my page on Google+, Facebook, and Twitter will use the advertisement image to represent the content. <aside> <a href="http://www.example.com/ad" rel="nofollow"> <img src="/example_com.png" /></a> </aside> The social networks’ documentation tells me how to specify

Social Media buttons inside hidden Div

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问题 Has anybody been able to get the Facebook Like, Twitter Follow, and Google +1 buttons to work inside a chrome extension. I can get the buttons to show up, and some functionality, but seem to be missing parts. For instance the Like button doesn't remember if you liked it, it shows the count of 1 every time. Twitter doesn't show the correct number of followers, and is missing the @username after the "Follow" text. I know the extensions are sandboxed. Has anybody found a way around this? Example

A seperate table for the posts which each user has liked - practical or not?

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问题 In a social networking site I'm making, I need some way to store which posts a user has 'liked', to ensure they can only 'like' each post one time. I have several ideas. A seperate table for each user, to store all of the different posts' IDs which they've liked as rows in said table. A space-seperated string of post IDs as a field in the table users . A seperate table for each post , storing all of the different users' IDs which have liked said post as rows in the table. note, users is a

Rails: How to create polymorphic relationship/friendship model

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问题 I want to create a polymorphic friendship/network system. For example User can request or be requester to join multiple models like: Company Project Group Contacts(friends) Some will be one to many e.g. a user is employed by one company but a company has many employees. Others many to many e.g a user has many projects a project has many users The relationships aren't to difficult to create using active recorded. The middle step, requesting(invitations) that has me baffled. After bit of

How to configure diaspora as my own app?

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问题 Hey guys I had installed the latest version of diaspora on my Ubuntu 13.10 PC with rails 4.1.2 and ruby 2.0.0 everything is working good but I want to change the name of the app from diaspora to something else.is it possible to do so.I am new to rails please help if u can.Thanks 回答1: Open up config/diaspora.yml Search for the key pod_name in the settings section Change value to whatever you want and save the file Restart diaspora* Ps. OT note, Ubuntu 13.10 is no longer supported by Canonical

Google+ snippet thumbnail not showing

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问题 i have in google+ snippet in my website, to sharing my website on google+, my code look like this <head> <meta property="og:title" content="title of website" /> <meta property="og:url" content="my website url" /> <meta property="og:image" content="url image" /> <meta property="og:description" content="description of my website" /> </head> <bod> <script type="text/javascript" src="https://apis.google.com/js/plusone.js"></script> <g:plusone size="tall"></g:plusone></td> </body> i have also

Effectively deactivating specific links between specific agents and breeds in a social network

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问题 A social network of agents of different ages is set up in NetLogo similarly to the following, which results in a circle of agents connected by links. The overall purpose of these links is to represent contact between those links. The model simulates the spread of infection through the network. Agents begin as susceptible, with the possibility of becoming infected if they come into contact with an infectious link neighbour. I want to model for example the isolation or quarantine of an infected

How many percent of the tweets does twitter sample API give?

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问题 Does anyone know what's the ratio between the number of tweets we get from twitter sample API over the total number of tweets which the Twitter server receives? I am doing some analysis based on the data read from the sample API, and would like to estimate the actual workload handled by Twitter server. I observed that the number of tweets we get from the API varies over time. So, I presume it is something like percentage sample. Any clue is highly appreciated. Thanks 回答1: When Twitter