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Hello, It would be a good idea if you atleast tried this yourself, even the smallest attempt would be beneficial since we're not here to do homework. I don't clearly understand what you want, but, have a look at this: <?php // Accept the users age $age = $_POST['age']; $half_age …

No. You cannot. You can however, "design" the drop down menu in HTML and then process it using PHP.

Hello, First of all, I wouldn't put the function there. Make sure that the function is above all of the main code, so like this: <?php function echoArray($theArray) { $size=count($theArray); for ($i=0; $i<=$size; $i++) echo "month number " . $i . " is :" .$theArray[$i] . "<br />"; } // …

Try this: <?php // Set up the database connection $dsn = 'mysql:host=localhost;dbname=lafamosa_plaincart'; $username = 'lafamosa_kermis'; $password = 'lafamosa1980'; $options = array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION); try { $db = new PDO($dsn, $username, $password, $options); } catch (PDOException $e) { $error_message = $e->getMessage(); include('errors/db_error_connect.php'); exit(); } ?>

Maybe show some code where it's going wrong - People might be able to help you :)

> here, I don't know how to get PHP to build a list using the data. I could do it manually every time a new month comes up, but that defeats the purpose in my book. Hello, Basically (From what I understand) you should have a table/column that populates a …

Hello, First of all.. int main(); Shouldn't have a semicolon, therefore it should just be: int main() { return 0; } You've also declared a function, but, it doesnn't mean it's wrong, you can set the prototype (Especially if your using the function in main, but it's actual functiuanlity is …

> <?php > $product_name = "pencils"; > $product_price= 7.99; > printf( "Product %f will cost %1.1f dollars.", > $product_name, $product_price ); > ?> Can't you just echo it? <?php $product_name = (string) "pencils"; $product_price= 7.99; echo "Product $product_name will cost $product_price"; ?>

> 2, 67, 23, 5, 7, 34, 14, 4, 8, 62}; Hey, Think something like this is what you mean.. Obviously, change it slightly! #include <iostream> using namespace std; int main(int argc, char *argv[]) { int numArray[10] = {2, 67, 23, 5, 7, 34, 14, 4, 8, 62}; int arrayNum[10]; …

I had to do this as a first year project.. Can you atleast show that you have attempted it, so then people can help?

> than or equal to 40 and less than or equal to 50 is D > 3.Marks greater than 51 and less than 70 is B You should really attempt this by yourself. I don't know how the grades will be inputted (Whether it being through a .txt file etc) …

Hello, I'm trying to convert some code from BASIC to C++.. But, I'm stuck on a particular part.. REM CREATE A MATRIX C WITH (COS(DN) , -SIN(DN)) : DIM C(NE, NS, 2) FOR N = 0 TO NE / 2 FOR E = 0 TO NE - 1 DC = …

> his headfirst trying to code it but bumped into several hurdles and recently started a thread abo Hello, I'm kinda confused.. So, basically, you have three drop down menues that contain information that is stored inside a table, and, depending on which item in the drop down menu they …

Hello, I'm currently working on a project that basically reads some text and then performs basic Lexical Analysis on the text. I'm having a slight problem with overloading methods. So for example, I have a method that can read in the words from a txt file and another method which …

Hello, I'm looking for some advice (NOT CODING) on a project I'm hoping to start.. Basically, I'm hoping to develop some shell commands that work a tiny bit like Github (if you are familular with it).. The language that I want to use is C++.. Could anyone offer any advice …

I started messing around with CSS and HTML when I was like 14 or so.. Then I saw a website that had a user system and thought "Wow, I wanna create that" so I began learning PHP.. Did that for a few years and finally created a Forum. Went on …

You need to provide some code so that we can help you

Hey, So let's say I have a list of names: $narray[0]="Alfred"; $narray[1]="Robert"; $narray[2]="Deepak"; $narray[3]="Teresa"; $narray[4]="Joshua"; $narray[5]="Chandni"; $narray[6]="Sadiq"; $narray[7]="Vladimir"; And with this list, I wanted to sort the names AND then print the names by ASC, or DESC then we need to handle what is being passed through the url (Take …

Hello, I dunno if this is what you mean, but I was thinking something like: <?php // connection information $select_query = "SELECT ent_id, mem_id, from_step, from_pos FROM step1_reentry WHERE status='E'LIMIT 1"; $select_result = mysql_query($select_query); if(mysql_affected_rows() == 1) { while($row = mysql_fetch_array($select_result)) { // retrun the relivent fields. // but do …

I don't understand the question, so you are able to login, BUT, in index.php it doesn't do the user part (sesson)? Try this: <?php session_start(); include("connect.php"); //check, if user is loged in or not if(isset($_SESSION[['username'])) { //log in(member) echo " YOU ARE LOGED IN <input type='submit' action = 'logout.php' value='logoff'> …

Urgh, haven't done any work with Wordpress in a while (Because it's just quite frankly horrible to work with) BUT, from looking at your code, you open up an if statement, as well a while loop. Where do you close these? so e.g. <?php endif(); endwhile(); ?> I think the …

Hello, I'm going to be working on Lexical Analysis, but, both in Words / Characters as well as Integer values. The application will also allow input from both Text files, as well as passing the data through arrays, or variables. The Numeric analysis will be different from the Lexical Analysis …

Hey, What language are you creating the Application in? I haven't ever tried doing this; so this is basically going off theory. But, you could try locating them through their longattiude and lattidude and then using Googles API try and search for the nearest Cafe around this data. This is …

Hello, I'm working on an image-gallery type application and I have got the images to work, in that the gallery works and the image changes at the particular interval. BUT, I need a way to stop the images changing when you mouse over the event. Here is what I have …

Hey, Yes, I would say it's safe, well, safer than using something like a cookie (Because a SESSION is server side). You could also store the users IP (or other validation checks) which are then checked everytime the data is then used. This could be one option. Also destroy the …

Hey, Haven't ran it, so might not work.. But try this: <?php $errors = ''; $myemail = 'emailaddress@gmail.com';//<-----Put Your email address here. if(empty($_POST['contact[first_name]']) || (empty($_POST['contact[last_name]']) || empty($_POST['contact[email]']) ||empty($_POST['contact[phone]']) || (empty($_POST['contact[company]']) || (empty($_POST['contact[position]']) || (empty($_POST['contact[country]']) || (empty($_POST['contact[question]']))))))) { $errors .= "\n Error: all fields are required"; } $contact[first_name] = $_POST['contact[first_name]']; $contact[last_name] …

Hello, Quick question.. I'm trying to get the mean of a matrix (vector) now before I created a function that did it but I thought that it isn't really an effective way of coding. I've been looking at the accumulate function online and wanted to ask if this would work: …

Hello, I have this matrix: 0 0 1 0 0 0 1 0 1 1 1 0 0 1 0 0 and I need to print out the block with the coords: (2,1) so in this case: 1 0 1 0 I have tried this: for(int i=minRow; (i < 2); …

Hello, I'm trying to determine where a small matrix would fit inside a big matrix.. But, the small matrix is not in the big matrix so I need to see how simular they are.. The one with the lowest value, is the best fit.. So my difference function is this: …

This may sound really noobish, and I'm probably missing something really stupid.. But, I'm trying to calculate the differences between matrices, and the one with the smallest value (result) is the matching number.. But, for some reason my algorithm seems to be missing the smallest number and I can't figure …