satishgadhave
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Posts posted by satishgadhave
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I need to create an intelligent system which should be able to process textual answers entered in online exam. System should be able to analyze and evaluate the answer (will be a paragraph of text) and output score.
Can anyone guide me into right direction to get started?
Thanks!
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@Patrick
Sorry for that.
@SemiApocalyptic
Thanks for the reply but google seems to find websites even if they are not linked from anywhere.
can any one provide more details?
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How search engines know that new domain has been registered to crawl even if we don't submit the domain to them?
OR
If I have my own search engine where should I look for newly registered domains so that I can index them
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Hi rhodesa,
Thanks a lot for your help. It worked perfectly.
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I have a table named as 'books' and it contains book details including title and ISBN number for each book.
Some books have same name and ISBN number but other books have same name but different ISBN.
Requirement is when I display book listing on website, books with same name should not appear except they have different ISBN numbers.
If I used 'group by title' then only one of the books with different ISBN numbers and same name appears where all of such books should appear.
Any help will be appreciated.
Thanks.
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suppose a new user registered to become a member. You got user's details (name, address etc.) from registration form and saved in database.
Now, when this user logs in, views a play and wants more information, you redirect him to a form.
In this form file you can fetch user details you already entered in the database.
Echo this information in HTML part of the form.
e.g.
(i'm assuming you have user's id when he logs in)
<?php $query = "SELECT * FROM users WHERE userId = ".$userId; $resultSet = mysql_query($query, $link); //-- $link is database connection link $userData = mysql_fetch_array($resultSet); ?> <html> <head></head> <body> <form action="" method="post"> Name: <input type="text" name="userName" value="<?php echo $userData['userName']; ?>" /> Address: <input type="text" name="address" value="<?php echo $userData['address']; ?>" /> Question: <input type="text" name="question" value="" /> <input type="submit" name="submit" value=" Submit " /> </form> </body> </html>
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can you post your 'friends' table structure and how you are using its fields ?
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hi trouble706
As the user is already a member you can fetch its information from database and populate in the form page.
User can edit populated data and submit the form.
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once you submit the form, you will get length, width & height through $_POST. You can multiply them and use the answer in query to update database. that means you dont need to submit twice.
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Hi,
try using this code to echo submitted values
(I have changed $$field to $field):
if (isset($_POST['assign_x'])) { $citya = array(); foreach ($_POST as $field => $value) { $field = mysql_real_escape_string(trim($value)); echo $field . '<br />'; } } -
In that file at the bottom, remove the curly bracket from (line no. 1495).
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Hi mazman13,
instead of including 'main_login.php' on successful authentication, redirect to it.
i.e. header('location: main_login.php');
Singular Value Decomposition (SVD) in PHP
in PHP Coding Help
Posted
I need Singular Value Decomposition (SVD) function in PHP.
Its a mathematical algorithm includes matrices processing.
I have Python version but need it in PHP. Can anyone provide this in PHP?
Thanks.