Hi guys, I am new tio java networking concepts.Please tel me how to get Serial number of exernal hard disk/Thumbdrive using java code.and it should work for both linux and windows(platform independent).please send any Documentaton or example if u knw.
Simultaneous select/update/insert
HiHow would I need to go about when 2 users update a single row simultaneous? And how would I need to go about when 2 users want to edit a row?Should I first lock the table, update the row to indicate
Vertical Alligning - Not working in 1 cell?
<?phpecho "<table id=\"valign\" width=\"60%\" style=\"border:1px solid #EEE;\">";echo "<tr><td
Filtering an Array Based on Value
I have a very simple script set up that pulls data from a database and is output using this code:Code: Print "<table border cellpadding=3>";Print
word wrap in emails help needed
Hello, I understand how wordwrap works in php and have used it well before. However when I used wordwrap on a variable that is going to be emailed it puts the line breaks in well before it should.
extract content from a website
i have written a code that will grab the content from the index page..i would like to know how can i leech completely thru the site (index,contact, news pages) and grab specific content only like
serializing objects - loses methods - the point being?
HiI know that serializing an object will lose the methods. But whats the point in that? What if we need the methods . Lets say the serialized string is sent from an external server where the calling
Login logout link help
Hi all,Im new to php and Im having trouble creating a login/logout link for my page that displays as: Log Out | My Account.when a member is signed in, And: Log In | Sign UpWhen no one is signed in.The
Concatenate two strings ???
I have string one $string1 and another $string2.How to concatenate (add) both of them $string1+" "+$string2 also check condition for the total string length not more than 100 characters
progress bar...need expert opinion of experienced webmaster
Hey guys, quick question:I want to display a progress bar when I upload files, but I am not sure how to approach it. I have searched for hours and have found various ways of doing it. One was with
Access website from only 1 computer...?
One of my customers wants his website to only be accessed by people in which they bought the website membership from on their computer. He's afraid that the users might share their login's with their
