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How to use shared memory with Linux in C
... int protection = PROT_READ | PROT_WRITE;
// The buffer will be shared (meaning other processes can access it), but
// anonymous (meaning third-party processes cannot obtain an address for it),
// so only this process and its children will be able to use it:
int visibility = MAP_SHARED | MA...
Why is it said that “HTTP is a stateless protocol”?
...sent over the same HTTP connection, the server does not attach any special meaning to their arriving over the same socket. That is solely a performance thing, intended to minimize the time/bandwidth that'd otherwise be spent reestablishing a connection for each request.
As far as HTTP is concerned...
What does in XML mean?
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CDATA stands for Character Data and it means that the data in between these strings includes data that could be interpreted as XML markup, but should not be.
The key differences between CDATA and comments are:
As Richard points out, CDATA is still part of the d...
Return all enumerables with yield return at once; without looping through
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@the-locster: I'm not sure what you mean. It's definitely Enumerable rather than Enumeration. Could you clarify your comment?
– Jon Skeet
Apr 19 '10 at 6:39
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ASP.NET: Session.SessionID changes between requests
...you store any object on session, the session id will be fix. That's what I meant to say with "unless you access your session object on the backend...". Once you assign someid the session if will remain the same. Take into account that this answer is more than 4 years old, not sure if there was any m...
@RequestBody and @ResponseBody annotations in Spring
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@SeanPatrickFloyd Sorry, I didn't mean to mention @ResponseBody at all. As you just said, @RequestBody goes on the parameter, right? But in the above answer, you have it on the method.
– Patrick
Aug 23 '13 at 15:43
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jQuery: serialize() form and other parameters
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@Falcon What do you mean of coconut in here?
– Shafizadeh
Dec 9 '15 at 0:53
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JavaScript and Threads
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What do you mean by "true threading"? Green threads are true threads.
– Wes
Jan 15 '13 at 14:50
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sql primary key and index
...ff the ID often do I also need to index it? Or does it being a primary key mean it's already indexed?
11 Answers
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What is the size limit of a post request?
...sing the dreamWeaver find-all process). I'd ask our sys admins but they're mean. :-P
– invertedSpear
Mar 2 '10 at 17:07
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