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/Peo, FreeWebSpace.net
Basically I have a user signup/login system on a MySQL backend. However, visitors can sign up multiple times with the same username. How would I get MySQL to check if there already exists the username in the database?
The table is like this
id username password email
1 blahblahb blahblah...
Hey guys, it's been a while since I last posted here. I would like you guys to review my site, www.phuzion.com Most people say that the layout is straightforward and very easy to navigate. How are the tutorials? Are they clear and easy to follow? What can I improve on? If you have any...
I think these 3 problems on my laptop just started 2 days ago.
My screen is completely washed out. It is way too bright, and even through much adjusting of the brightness and color settings, it doesn't make it better.
Also, there are gray lines across the screen when I'm moving a window...
I have a 17" NEC LCD monitor and just recently, there has been gray lines across the screen. I'm wondering if it's the monitor or the graphics card's problem..
Is it normal for the bottom of a router to be extremely hot?
Is it normal for the bottom of a laptop to be extremely hot with a wireless notebook adapter card inserted? When I take it out, the metal is so hot that I can barely hold it in my hands.
I'm wouldn't be surprised if one day my...
In IE, whenever the little login form pops up and I type everything in and check the 'Remember' option and it never remembers it .. is it a bug or something?
I am a complete newbie to PHP. Currently, I'm reading the PHP documentation from php.net. I need a simple script that will save the data from a textarea and still be able to retrieve it so I can view it later.
For example:
form.php
Shows the textarea, processes the form, and saves it into a...
I enabled the "hide files and folders from other users" option for my account, and I don't like it because I have to install the same program again for a different account. How do you disable it?
While I'm at the topic of Windows XP, how do you change the theme to Silver or Olive Green...
I am going to buy a Laptop soon, and I want to know if this deal is good:
Intel Pentium 4 Processor at 2.4 GHz
512MB PC2100 DDR SDRAM (256MB x 2)
15" XGA Display (1024 x 768)
NVIDIA GeForce4 420 Go graphics controller with 32 MB video memory
40GB HDD (4200rpm)
DVD/CD-RW
Agere 128-bit...
Is there a good, simple one? I just need it to show an upload dialog and let the user upload image files only to my server that is under a certain file size.
Need it for a free image hosting service. :D Thanks!