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Hi, everyone. I want to make a small script that makes something on the page, in this instance it will be a login form, appear on the home page, but disappear on any of the other web pages. Is there an easier way to do this than adding/altering code? From what I understand, I should use this...

Hi, everyone. I'm just a bit confused as to what the following line of code is doing. I have no problem executing the code, I just want to understand what it's doing. "<a href='cart.php?add=".$get_row['id']."'>Add</a>" Now, I understand the "<a href= part, but starting from 'cart.php I don't...

Hi, everyone. I'm writing some very simple code. I'm simply testing and practicing PHP. I want to write on the page, "Click here to make a link." I just want the Click here to be a link, that's not the problem. The problem is checking to see if that link has been pressed. I've set the link's...

Hi, everyone. I'm quite new to PHP, and I keep received the 'Notice: Undefined variable' notice and I want to know how to fix it without taking off the error reporting from the php.ini file. Is there a way to correct this notice so it doesn't show anymore without altering the php.ini file? My...

Hi, everyone. I'm trying to make a very simple login. The username and password the user will put in will be run through my database, and once they match, the page should then go to Link.php...however, it's not working. All it does is re-run the page with the form. What is wrong with this code...

Hi, all. I've been working in PHP and have passed by mail(). I get the: Warning: mail() [function.mail]: Failed to connect to mailserver at "localhost" port 25, verify your "SMTP" and "smtp_port" setting in php.ini or use ini_set() Can someone with PHP experience explain to me what I need to...

Hi, I'm a bit new to utilizing 3D software such as Maya 3D, Houdini, Lightwave 3D, so I'm a bit confused as to how these programs can be used to actually create models whether human or not. It just seems terribly strange to me to use one of those programs to create a model, instead of using a...

In terms of programs such as Photoshop and GIMP, what exactly is rendering an image? Thanks.

Hi, everyone. A thunderstorm passed by the other day and now my television won't turn on. I press the button and the light goes on, but the television screen stays black, then it turns off. Then it turns back on, then off. I'm not quite sure what's wrong with it but I was able to look around and...