I want to save and restore the window position of my WPF application. I want to make the code robust to use with multiple monitors who's number and relative location can change (I want to avoid opening my application off-screen when the monitor configuration has changed inbetween invocations).
I know of the Screen class in System.Windows.Forms, but I don't want to take a dependency on that assembly just for this feature.
Hi ,
I have generated a Google map key by login as a [email protected] . Is there any restriction in generating the number of keys for each user. Since we have 2 different domains and i need to generate key for that too.
Actually i am not sure about of how many keys the person who used this id has created..
And is there any way to find of how many keys had already been created for the same account previously???
I have a number of textboxes that will be displayed with their existing values. I want my servlet to be able to get all their values and then update the database with the the values that have changed.
How do I get the values? Is there some way to put them into a HashMap with the id or name as the key and the value of the textbox as the value for the key?
I have an unknown number of functions in my python script (well, it is known, but not constant) that start with site_...
I was wondering if there's a way to go through all of these functions in some main function that calls for them.
something like:
foreach function_that_has_site_ as coolfunc
if coolfunc(blabla,yada) == true:
return coolfunc(blabla,yada)
so it would go through them all until it gets something that's true.
thanks!
I have a mysql database which allocate:
iid, name, description, url, namecategory, idcategory, nametopic, idtopic
How can i know the number of entries that has categoryid=1 and topicid=1?
I've try
$result = mysql_query("SELECT COUNT(id) FROM videos WHERE categoryid=1 AND topicid=1")
But it hasn't worked!
Hey everyone,
I have a string that looks like this "7a" and I want to convert it to the hex number 7A. I have tried using pack and unpack but that is giving me the hex representation for each individual character. I'm out of ideas and don't know where to go from here.
Thanks for the help!
Hi All,
I am trying to create a console application that reads number from a file all underneath each other like so:
101
9
and then outputs into another file the closest palindrome number. So far what I have is not quite rightm i.e. I don't think I can put the class inside a method which is a bit more Java I was wandering if anyone could help at all?
Thanks :)
namespace PalidromeC
{
class Program
{
static public void Main(string[] args)
{
#region WriteAnswers
try
{
StreamWriter sw = new StreamWriter("C://Temp/PalindromeAnswers.txt");
sw.WriteLine("Answers");
sw.Close();
}//try
catch (Exception e)
{
Console.WriteLine("Exception: " + e.Message);
}//catch
#endregion
#region ReadFile
try
{
string numbers;
StreamReader sr = new StreamReader("C://Temp/Palindrome.txt");
numbers = sr.ReadLine();
while (numbers != null)
{
Console.WriteLine(numbers);
numbers = sr.ReadLine();
}//while
sr.Close();
Console.ReadLine();
}//try
catch (Exception e)
{
Console.WriteLine("Exception: " + e.Message);
}//catch
#endregion
NearPalindromeFinder f = new NearPalindromeFinder();
int palindrome = f.findNearPalindrome(n);
Console.WriteLine("Nearest Palindrome = " + palindrome);
}//main
public static void testFindNearestPalindrome(int n)
{
class NearPalindromeFinder
{
int findNearPalindrome(int start)
{
if (testPalindrome(start))
return start;
else
{
int neg = start;
int pos = start;
for (int i = 0; i < start; i++)
{
if (testPalindrome(start-i))
{
neg = start-i;
break;
}//if
if (testPalindrome(start+i))
{
pos = start+i;
break;
}//if
}//for
return (start == neg) ? pos : neg;
}//else
}//findNearPalindrome
bool testPalindrome(int start)
{
if (start == 0 || start == 1)
return true;
String str = String.valueOf(start);
String rev = new
if (str.equals(rev))
return true;
else
return false;
}//testPalindrome
}//NearPalindromeFinder class
}//testFindNearestPalindrome
}//Program Class
Hey. How can I get a total number of rows in a file (do not want to do it with loop). I'm reading CSV file.
Example 1
CSV.open('clients.csv', 'r')
Example 2
FasterCSV.foreach('clients.csv')
Thx.
The problem is how to invert alternate bits of a number, starting from the LSB. Currently what I am doing is first doing a
count = -1
while n:
n >>= 1
count += 1
to first find the position of the leftmost set bit, then running a loop to invert every alternate bit:
i = 0
while i <= count:
num ^= 1<<i
i += 2
Is there a quick hack solution instead of this rather boring loop solution? Of course, the solution can't make any asumption about the size of the integer.
Hi All,
RAID6 is intended to provide fault tolerance in the event 2 disks fail.
What is the minimum number of disks required to implement RAID6?
thanks
Hello,
I've used an array of strings to populate a DataGridView.
How do I go about finding the most frequently occurring number?
Or, even better, order them by most frequently occuring?
Thank You.
Hi Guys,
This is probably a simple one to answer, but im stuck, so here goes
sed '3d' filename (or something like tht)
Im having trouble try to use a $VARIABLE instead of the number
Any1 know how to get this to work , or any alternative options
Regards
Paul
I have an array like this:
int a[100];
I am filling only the first 4 elements in this array:
a[0] = 1;
a[1] = 2;
a[2] = 3;
a[3] = 4;
When I do sizeof(a)/sizeof(a[0]) it returns 100.
Is there a way I can get number of elements to which I have assinged a value and thus filtering out the remaining 96 unassigned elements?
thanks
Can someone provide me a code sample to query Bios Serial number and CPU id using WMI in C++.
I did search for a solution, here but couldn't find a good one.
thanks in advance.
Assuming the parameters are all the same type, is there a rule of thumb in regards to the number of parameters for a method? Im just wondering where I should draw the line and what my alternatives are (ie interface, array, etc).
I need to convert a number which gives decimals in factored format in to decimals,
i.e. 11.16 is 11.5 in decimal. This is because 16 is in base of 32 and 11.16 should be read as 11+16/32 = 11.5
I get 11.16 as a string and I need to change it to 11.5 as numeric in MS SQL(2005) database.
Any shorter way of doing this rather than splitting strings,converting to numerics,maths,convert to string, concatenate and then convert to numeric?
Hii...
I want to find out the number of Pocket PC devices(In my Case they are RFID reader's).Is there any way to do thi using RAPI in C#.net?can you please help me out....
I'm seeking to display a fixed number of items on a web page according to their respective weight (represented by an Integer). The List where these items are found can be of virtually any size.
The first solution that comes to mind is to do a Collections.sort() and to get the items one by one by going through the List. Is there a more elegant solution though that could be used to prepare, say, the top eight items?
The minor number is used by the kernel
to determine exactly which device is
being referred to.
The above explanation is just two abstract, can someone illustrate?
how can i control the number of retries of the "opener.open"?
for example, in the following code, it will send about 6 "GET" HTTP requests (i saw it in the Wireshark sniffer) before it goes to the " except urllib.error.URLError" success/no-success lines.
password_mgr = urllib.request.HTTPPasswordMgrWithDefaultRealm()
password_mgr.add_password(None,url, username, password)
handler = urllib.request.HTTPBasicAuthHandler(password_mgr)
opener = urllib.request.build_opener(handler)
try:
resp = opener.open(url,None,1)
except urllib.error.URLError as e:
print ("no success")
else:
print ("success!")
Hi,
I have a 2 tex file which I am converting to pdf and then merging the 2 pdf.
My problem is I want to define footer for each pdf without the page numbers.
\thispagestyle{fancy}
\rfoot{text}
but it gives me the page number.
How do I efficiently create a rock-scissors-paper game for n elements,
where n is any odd number =3.
In other words, I want a non-transitive complete ordering of n elements
such that each element is greater than (n-1)/2 other elements and each
element is lesser than (n-1)/2 other elements.