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Is async HttpClient from .Net 4.5 a bad choice for intensive load applications?
...o be spent by CPU bound operations. Furthermore, on applications that only allocate a limited number of threads (like it is the case with web applications), asynchronous I/O prevents thread pool thread depletion, which can happen if performing I/O calls synchronously.
So, async HttpClient is not a ...
Java recursive Fibonacci sequence
...approach to non-recursive code:
double fibbonaci(int n){
double prev=0d, next=1d, result=0d;
for (int i = 0; i < n; i++) {
result=prev+next;
prev=next;
next=result;
}
return result;
}
...
Token Authentication for RESTful API: should the token be periodically changed?
...od practice to have mobile clients periodically renew their authentication token. This of course is up to the server to enforce.
The default TokenAuthentication class does not support this, however you can extend it to achieve this functionality.
For example:
from rest_framework.authentication i...
facebook: permanent Page Access Token?
...
Following the instructions laid out in Facebook's extending page tokens documentation I was able to get a page access token that does not expire.
I suggest using the Graph API Explorer for all of these steps except where otherwise stated.
0. Create Facebook App
If you already have an ap...
Why Does OAuth v2 Have Both Access and Refresh Tokens?
...protocol indicates that an authorization server can return both an access_token (which is used to authenticate oneself with a resource) as well as a refresh_token , which is used purely to create a new access_token :
...
Do Google refresh tokens expire?
I have used the refresh token several times in just a short period for testing purposes, but I wonder whether Google refresh tokens ever expire? Can I use the same refresh token to get another access token again and again for a long period (a week or even months)?
...
Facebook access token server-side validation for iPhone app
...
Here's a two step process you can use to validate that a user access token belongs to your App:
1) Generate an App Access token
(https://developers.facebook.com/docs/howtos/login/login-as-app/)
https://graph.facebook.com/oauth/access_token?
client_id=YOUR_APP_ID
&client_secret=YOUR_APP_...
Does the APNS device token ever change, once created?
Once created does the push notification device token ever change?
13 Answers
13
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How to verify Facebook access token?
There's only thing that server has to do; just check any access token's validity.
6 Answers
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Circle line-segment collision detection algorithm?
... answered Jul 2 '09 at 9:21
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