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How do I deserialize a JSON string into an NSDictionary? (For iOS 5+)
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difference between socket programming and Http programming
...ies on an underlying protocol which in HTTP's case is TCP.
You can read more about OSI layers if you are interested.
Sockets on the other hand are an API that most operating systems provide to be able to talk with the network. The socket API supports different protocols from the transport layer ...
How do I send a cross-domain POST request via JavaScript?
... headers on the OPTIONs AND POST requests? I have updated my answer with more detail about this. Make sure that your server is responding with the correct content-type header too (like text/html). My recomendation is to use google chrome, right click page>inspect element. Click on network tab...
How to install MySQLdb (Python data access library to MySQL) on Mac OS X?
... I needed to point it to /usr/local/mysql/...
– tchaymore
Apr 19 '11 at 16:57
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I also had to run...
Format a date using the new date time API
...d on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How to perform Callbacks in Objective-C
... +1 Good thorough answer. Icing on the cake would be a link to more in-depth Apple documentation on delegates. :-)
– Quinn Taylor
Jun 19 '09 at 1:44
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Apache and Node.js on the Same Server
... This was a great answer, just wanted to add a link with a little more info on proxy pass that I used to make this work. Check the comments as well.boriskuzmanovic.wordpress.com/2006/10/20/…
– Alex Muro
Oct 15 '13 at 22:08
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What is the precise meaning of “ours” and “theirs” in git?
...und like too basic of a question, but I have searched for answers and I am more confused now than before.
7 Answers
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R script line numbers at error?
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Doing options(error=traceback) provides a little more information about the content of the lines leading up to the error. It causes a traceback to appear if there is an error, and for some errors it has the line number, prefixed by #. But it's hit or miss, many errors won...