Hey everyone,
Is there any reason that I would be missing the java.util.HashMap package? I have java.util.Hashtable, but no HashMap...
I have the most up to date JDK and JRE...
Thanks!
Hey everyone,
Trying to work on a query that will return the top 3 selling products with the three having a distinct artist. Im getting stuck on getting the unique artist.
Simplified Table schema
Product
ProductID
Product Name
Artist Name
OrderItem
ProductID
Qty
So results would look like this...
PID artist qty
34432, 'Jimi Hendrix', 6543
54833, 'stevie ray vaughan' 2344
12344, 'carrie underwood', 1
Hey,
How to create shortcut to menu in WinForms.
I think about something like in Visual Studio and Firefox, where I press Alt and mainly menu items shortcut letters have been underline.
How to do this??
hey. i`m getting this error that system.data.datarowview is not permitted in this contexxt. valid expressions are constants expressions and ( in some contexts). column name are not permitted..
can any body guide me what this error says.. can any one provide me a suggestion whether where im wrong.. any guesses guys??? im not getting it.. :/
Hey,
I have an array which contains around 50-200 hyperlinks. How can I pass this array to the client-side so that I can iterate through the array and display each hyperlinks as a list item?
The array will be stored in 'Application' as it's system wide and rarely changes. Could there be a more efficient way of achieving the hyperlinks as a list?
Thanks
Hey everyone,
Further to my question here, I have another question regarding salts.
When someone says "use a random salt" to pre/append to a password, does this mean:
Creating a static a 1 time randomly generated string of characters, or
Creating a string of characters that changes at random every time a
password is created?
If the salt is random for every user and stored along with the hashed password, how is the original salt ever retrieved back for verification?
Thanks!
Hey guys, I'm solving one task and I need to create a piece of CSS what would apply only in Safari, NOT the other WebKit browser (mustn't apply in Chrome, f.e.). Please, could anyone toss in some ideas?
hey. i`m getting this error that system.data.datarowview is not permitted in this contexxt. valid expressions are constants expressions and ( in some contexts). column name are not permitted..
can any body guide me what this error says.. can any one provide me a suggestion whether where im wrong.. any guesses guys??? im not getting it.. :/
Hey guys I have an assigned array from mysql results and I simply want to number them starting at one. Does anyone know how to do this?
while ($row=mysql_fetch_assoc($query)){
$out[] = array("ASSIGNED INTEGER", $row['total']);
}
Hey there,
I'm Dr. Falken and I'm trying to make a computer program on my computer (WOPR) that simulates Global Thermonuclear War. So far I've simulated Checkers and Tic-Tac-Toe, but I've never tried to do anything on this scale. Any pointers on how I should start?
Sincerely,
Dr. Falken
Hey,
I have an android devic, i wish to know when it is connected to the pc via java/.net
i know its possible - the Samsung New PC Studio is doing it, when ever i connect an android device it lets me know. how can i achieve the same?
Hey,
I'am trying to follow an ASP.NET with AJAX Training. At certain moment, they deploy an AJAX-Enabled Web Site. but for me I can't found this option (I'm using Visual Studio 2008).
Even if I installed the Ajax Control Toolkit it still not working for me !!
What must I do to find this ?
Hey all,
Is anyone aware of some code/rules on how to capitalize the names of people correctly?
John Smith
Johan van Rensburg
Derrick von Gogh
Ruby de La Fuente
Peter Maclaurin
Garry McDonald
(these may not be correct, just some sample names and how the capitalization could be/work)
This seems like a losing battle...
If anyone has some code or rules on when and how to capitalize names, let me know :)
Cheers,
Albert
Hey, I'm trying to get an extension to wait for a xml message from another program over an internal port. Just something like waiting for a single UTF-8 string that has something like
Hey,
What is the correct syntax for this code:
is it:
printf("printf(\"\%d\",%s);", some_var);
or
printf("printf(\"%%d\",%s);", some_var);
Or something else?
Hey all,
I'm trying to figure out how to know what has been done to a variable.
Here's an example:
function a($hello) {
$out .= strtoupper(ucwords(strtolower($hello)));
return $out;
}
echo function_trace('$hello') // returns array(strtoupper,ucwords,strtolower)
Thanks!
Matt
hey i am building an application in which user can send an email to a person.
The user enters the email id of the person to whom email is to be sent in a Edit field and then presses a send button the email must be delivered with an attachment.
how can i do it??????
i m really confused after googling.
can someone tell me the exact way
also,cant i send email from simulator if my cod file is unsigned
thanks in advance
Hey Guys,
I have a uitableview and I am populating the tableview with data from the internet. I added some sort features to the table but when I do the sorting and get new results from the web server and reload the table.
The table doesn't refresh, the old results stay on the table and if I press on a particular cell I see the new result just for that cell.
Can someone please help me?
Thanks
Hey! I'm trying to load jQuery content in the same container (div#realContent) and it seems that when I use the a 'title' to enter the div ID (all links the same title) the history stop working.
You can enter here http://home.d23.com.uy/fermata/ user: fermata pass: fermata , and see what I mean.
Thanks
Hey,
How can I delete a specific eventlog entry (say id 130 with source: Myprog)
or delete all eventlogs from a specific source
without deleting the whole eventlogs under "Application" folder?
public static void deleteEvent()
{
string logName;
if (EventLog.SourceExists(SOURCE))
{
logName = EventLog.LogNameFromSourceName(SOURCE, ".");
EventLog.Delete(logName);
}
}
I tried the following code, but it deleted all the eventlogs under "Application".
Cheers,
Hey,
Quick VHDL question, I don't have access to Xilinx at the moment due to dead laptop, so can't test this.
I was wondering if it's possible to use variables and arithmetic in 'downto' statements, e.g:
proc: process (x)
begin
y <= z(x downto 0) & z(7 downto x);
end process;
Thanks.
Hey, I want to make an little window like the sort of thing used by Teamspeak/Ventrillo or Steam/xFire where a window can be shown while still in a fullscreen game using Java. There was a similar question/answer ("How to create an overlay window in Java?") but that doesn't work for the particular game (EVE) whereas the previously mentioned overlays work just fine. What's the missing element? Or is it an entirely different method?
Hey guys,
I was wondering which tool in ORACLE 11g (their latest DBMS) can be used for publishing XML. I am about to download it but would first like to know the name of the XML publisher and where I could get more information about it from.
Thanks in advance.
S