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?
SQL Injection
In my attempts to protect my database from mySQL injection I have created another problem for myself....Currently all user inputted strings go through this function;Code: function cleanQuery($string)
Variable passed to each() is not an array or object
Hi,This is a email a friend type of form, and it isn't working anymore.<? function validate_email($email, $location) { $valid_address = true; $mail_pat = '^(.+)@(.+)$'; $valid_chars =
EU VAT Package 2010
Does any one know whether SAP will be developing new reporting functionality due the new VAT rules the European Commission want to implement from 2010?
Save username into DB
OkaY so I got my blog to actually save the posts and whatever, all I need now is for it to keep the right posted. That database is set up to keep post id, title, subject, date, and author. The only
Grids not displaying decimals, and behaving differently on different PCs?
Hello,
IF Statement & Two Tables With Different Echoes
I'm retrieving two tables in a single query using UNION ALL, like so:Code: $query = "SELECT * FROM film UNION ALL SELECT * FROM people ORDER BY id DESC LIMIT 5 ";Now each of those tables,
gettext translates ALWAYS?
I'm using gettext with the new version of XAMPP (5.3.0) on Windows Seven RTM (build 7600)gettext-support is enabled.It used to work perfectly a few weeks ago.I'm not quite sure what changed this. Be
first few characters only
hi, does anyone know how to use PHP to take the first few words of a text and limit them? i have seen this in many news sites where the news story headline reads like "woman found in obama's
Pipe email to PHP - get mail adress from MySQL - send?
Hi all,this is the challenge:1) Our faculty at the college where I'm employed includes quite a bit of freelancers that don't check the college mailbox quite as often as the administration would
Date help - fetch dates for Mondays between xxx and yyy?
Does anyone know the best way to do this? I have two dates, say:2010-01-26 and 2010-05-30and I want to return the dates of all the Mondays between them:2010-02-012010-02-082010-02-15....etc.Thanks
