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How do emulators work and how are they written? [closed]
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answered Feb 2 '09 at 17:27
mdmmdm
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Local Storage vs Cookies
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27
I find the whole security talk a bit distracting to be honest. Yes, localStorage is accessible to other scripts on the page... But so is XM...
Structure padding and packing
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275
Padding aligns structure members to "natural" address boundaries - say, int members would have...
Set cURL to use local virtual hosts
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where project1.loc is just the host name and 127.0.0.1 is the target IP address.
(If you're using curl from a library and not on the command line, make sure you don't put http:// in the Host header.)
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Representational state transfer (REST) and Simple Object Access Protocol (SOAP)
...less debates on REST vs SOAP on google.
My favorite is this one.
Update 27 Nov 2013: Paul Prescod's site appears to have gone offline and this article is no longer available, copies though can be found on the Wayback Machine or as a PDF at CiteSeerX.
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Loading cross-domain endpoint with AJAX
... I can't get a response. However using jsonp the browser is expecting a script mime type but is receiving "text/html".
9 An...
The new keyword “auto”; When should it be used to declare a variable type? [duplicate]
...;< ", " << c(i) << std::endl;
Output:
0, 0
1, 1
4, 8
9, 27
16, 64
Now compare the above code with the following equivalent code which doesn't use auto:
foam::composition::expression<int> x;
//scroll horizontally to see the complete type!!
foam::composition::expression<...
HashMap get/put complexity
...could have a hash which takes a long time to compute, and if there are multiple items in the hash map which return the same hash code, get will have to iterate over them calling equals on each of them to find a match.
In the worst case, a HashMap has an O(n) lookup due to walking through all entrie...
What is the difference between a URI, a URL and a URN?
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Jon SkeetJon Skeet
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Save PL/pgSQL output from PostgreSQL to a CSV file
...to do the file handling on the client side, i.e. in your application or script. The Postgres server doesn't need to know what file you're copying to, it just spits out the data and the client puts it somewhere.
The underlying syntax for this is the COPY TO STDOUT command, and graphical tools like p...