Operating System

session_destroy();

new to phpI have a simple login and am trying to write a logout.I set a $_SESSION var to 1 if they are logged in:if(isset($_POST['logname'])){ $UserArr = chk_lgn($_POST['logname'],$_POST['passwd']);

Random date selection

i want to select random date with time(hour+minutes+sec) where date is specified(10/22/2009) and timestamp is specified 10-11 am

Best way to cross matching large datasets

Hi,Im running a script where am I cross matching about 200 000 data sets with each other. Each data set consists of 8 parameters and I want to count all datasets which have similar or the same

While Problem

i am having a problem with a while statement here is the code Code:

printing links

Hi every1i am connecting to a table in sql and the looping through with a while ($ var = my sql fetch array)the question i have is that when i print_r($var)i get the associative array of all elements

Not connecting to DB using ruby, error:env.c:257:in oci8lib.so: ORA-12154:

Hi All,I am trying to connect to the database server from the client server using ruby and facing the following issue-$ruby -r oci8 -e "OCI8.new('temp','temp','//host:1521/sid').exec('select count(1)

xml

<?phpecho "<h1>XML Articles</h1>";$home="http://xml.x-alt.com/";// load the studentphones.xml file$channel =

ASP.NET Validation Event Cycle

Hi,I have asp button as follow:<asp:Button id="btnTest" OnClientClick="SetSomething(true);" ValidationGroup="A" OnClick="btnTest_Click" />The event flow is like this,1. OnClientClick Event is

Check Date/Time in PHP

What I need the code to check is that $reQuest is 24 hours in the past then return a time based on how long ago that was in the past if 24 hours has not passed.if ($reQuest!=""){ if

Display data returned from Ajaxservices!!

I have a question about displaying results using ajax. I have part of the code below. $.ajax({ type: "POST", url: "AJAXServices.asmx/GetTechInfo", data: '{ "fieldName": ' +