How to start with UDP IN IOS OBJECTIVE_C [closed] - iphone

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Hi to all who visit here.
I am working with xcode proj which use UDP .
So, what i need to do here.
What frameworks i need to include?
How should i start this. ?
In particular, how would I set up a UDP socket and send/receive data over it?

Agree with Markus, the udpEchoServer and udpEchoClient examples are a very good starting point here.
If you also add the code from this SO post then you will have a working UDP multicast client + server in no time.

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Raw sockets in Rust [closed]

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I worked with raw sockets in C. I want to do the same in Rust. As far as I know, there is no such low-level functionality in the standard library. How can I make raw socket calls regardless?
If you're ending up here from google, this is now available on rust as a crate called pnet
https://crates.io/crates/pnet
The docs are here:
https://docs.rs/pnet/0.20.0/pnet/
This is something that is in progress.

Which MUA allow mark mail thead that I started or reply to? [closed]

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Which MUA allow mark mail thead that I started or repaly to?
This allow focus my attention firstly on this thread.
Also it is good to be notified somehow if this event happen.
I currently use Thunderbird but can not find in its docs or in google answer for this question.
claws mail allows you to watch / ignore threads

What CMS does Forrst Use? [closed]

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I tried looking it up on several places. Anyone know?
I would suggest that the whole site was a custom built application however why don't you try asking them? The worst they could say is go away - hello#forrst.com

Pushing mail from postfix to iPhone [closed]

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Is there anything out there (pref. open source) to push email to the iPhone like Exchange does?
Thanks,
Jason
Z-Push is an open source project that implements ActiveSync in PHP. I've played with it works, it's not the greatest solution.
BTW, I think you are confused about the part of the system that does the push, it's not Postfix.

Best IRC server for programming channels? [closed]

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I've always used EFnet for IRC but discovered Freenode recently. Is this the most populated server for programmers in general?
Freenode is one of the better general purpose OSS IRC networks. For GNOME/GTK+ technologies, most people use GIMPNet (irc.gimp.net).
FreeNode is largely accepted as OSS support/discussion channels.
Channels such as #wikipedia, #ubuntu, #extjs, ##C, ##C++, ##OpenGL and more, are all programmer oriented.
It's the most popular I've found. As a lamp developer I find myself in #mysql, #jquery, and #php.