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Google access token expiration time
When I obtain an access_token from the Google API, it comes with an expires_in value. According to the documentation, this value indicates "The remaining lifetime of the access token".
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How does OAuth 2 protect against things like replay attacks using the Security Token?
...s the Authorization Code, indicating what it's asking for (User X's access token).
Overall, OAuth 2 actually is a very simple security model, and encryption never comes directly into play. Instead, both the Secret and the Security Token are essentially passwords, and the whole thing is secured only...
How to convert NSDate into unix timestamp iphone sdk?
...TimeStamp
{
NSDateFormatter *objDateformat = [[NSDateFormatter alloc] init];
[objDateformat setDateFormat:@"yyyy-MM-dd"];
NSString *strTime = [objDateformat stringFromDate:[NSDate date]];
NSString *strUTCTime = [self GetUTCDateTimeFromLocalTime:strTime];//Yo...
Symfony2 : How to get form validation errors after binding the request to the form
...:
This function get's all the errors. The ones on the form like "The CSRF token is invalid. Please try to resubmit the form." as well as additional errors on the form children which have no error bubbling.
private function getErrorMessages(\Symfony\Component\Form\Form $form) {
$errors = array(...
Advantages of Antlr (versus say, lex/yacc/bison) [closed]
... Contrast that with antlr - assuming it uses 512 bytes of memory for every token in the file you want to parse. 4 million tokens and you are out of virtual memory on a 32-bit system.
If the file which you wish to parse is large, antlr may run out of memory, so if you just want to parse a configurat...
How do I declare a 2d array in C++ using new?
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Remember that anything allocated with new is created on the heap and must be de-allocated with delete, just keep this in mind and be sure to delete this memory from the heap when you're done with it to prevent leaks.
– Kekoa
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passport.js RESTful auth
... in the open, since sensitive information like passwords and authorization tokens are passing between client and server.
Username/password authentication
Let's look at how plain old authentication works first.
The user connects to https://example.com
The server serves a rich Javascript applicati...
Java “Virtual Machine” vs. Python “Interpreter” parlance?
... a specific grammer that must be decoded in the context of the surrounding tokens. You can't look at each byte or even each line in isolation and know exactly what to do next. The tokens in the language can't be taken in isolation like they can relative to the instructions (byte codes) of a VM.
A J...
Large Object Heap Fragmentation
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The CLR uses the LOH to preallocate a few objects (such as the array used for interned strings). Some of these are less than 85000 bytes and thus would not normally be allocated on the LOH.
It is an implementation detail, but I assume the reason for ...
Is there a max array length limit in C++?
...d char[].
Additionally, this upper limit may be influenced by the type of allocator used to construct the vector because an allocator is free to manage memory any way it wants. A very odd but nontheless conceivable allocator could pool memory in such a way that identical instances of an object shar...