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php problem?
I don't think I'm stupid, but maybe I am.

I am working on a sit for a friend I am try to put

Auto-populating dropdowns and multiple forms.
Here's what I have so far:

First drop down = select a state (works)
This populates the sec

Help with simple query
Hi,

I'm trying to do a Query with a Union where I want to print the number of rows $tc conta

Image upload - determine folder
I have an upload script that may be accessed from different directories. Problem is, the script is m

Remove letter from numeric textbox
I have a textbox that will search the employee database by entering in the employee ID and it will r

PHP Error
On my .php page I have a drop down box that has several names in it. When a user clicks the name &am

Why doesn't this work? (SSH2)
This is my script:

Code: <?php
$connection = ssh2_connect('213.251.167.109', 22);

Why do I get this error?
Error:

Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or

Big O & time complexity ???
can you help me how to calculate the Big O & time complexity for any algorithm and c++ program pleas

storing results of a function - previous result overwritten with new result
I have created a function to validate input.

function validate_dimension($value,$name) {
<