Hey,
Im not really in the know when it comes to network related programming and activities, i know the diference between TCP/UDP and have the jist of it all...
However one thing ive just been reading that i didnt know was that UDP supports multicasting a message to a given address within a range. Now i was just wondering is this restricted to local networks, or can this be done via the internet as well?
Using an MMO as an example, if someone in an area moved with this method you could just send out this one update to a broadcast group and everyone would get the updates, but the article only mentions its usage within local networks, so is there some restriction online to using this?
undefined offset help
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on my site www.budstreasureauctions.com there is a featured auctions box that users will pay to get there picture on the homepage. currently the box limit is 6. If you increase the limit then it
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HOW to get the bind variables list.
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Is there a way to override built in php functions without APD?
I am trying to use the rename_function()override_function() options that are built into the APD php extension. But I don't want to rely on that extension being loaded.This is another one of my
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Hey, I'm trying to determine if a table already exists in mysql, but doing a query first with mysql_query, then checking $sql as if it a were TRUE of FALSE. Which I though it would be. My Code
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Hi Everyone,How can I check the exact type of a file while uploading on my site?Here is the scenario:I have allowed only .jpg, .gif, .png files to be uploaded on my site. Suppose an user renames his
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I am trying to build a script that will show all of the different domains that are hosted on the same ip. However when I do a rdns lookup with php only 1 of the domains is returned. How can I make it
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What could be a potential problem with contact forms that are only protected against SQL injections and have an admin side view for the enquiry ?
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here's what i got.$conn = ssh2_connect($this->_host); ssh2_auth_password($conn,$this->_user,$this->_pass)or die("Cannot Connect"); //build command line to include
