How to convert ascii to hexadecimal values in java . For Example ascii:31 32 2E 30 31 33 to hex:12.013. can any one please help me... thanks in advance.
How would you add a delay between certain method being called?
This is my code that I want to only trigger 30 times per second:
- (void) scrollViewDidScroll: (UIScrollView*)scrollView {
[self performSelector:@selector(needsDisplay) withObject:nil afterDelay:0.033];
}
- (void) needsDisplay {
[captureView setNeedsDisplay];
}
If I leave it…
I have a table similar to the example shown below. I would like to be able to select the two most recent entrys for each accountNo. I am using Microsoft SQL.
Thank you for any help that you can provide.
AccountNo, DateOfOrder, OrderID
-----------------------------------------
123, March 1 2010, 1
222, March 3 2010, 2
…
Is there a program out there or some other thing that will run some kind of virtualization for me or something, to test the hardware minimums for a program I write? Something I can do locally without install testing on, say, a 33 mhz 64kb ram IBM or something
I tried creating a EBCDIC to ASCII convector in C# using this general conversion order(given below). Basically the program converted from ASCII to the equivalent integer and from there into EDCDIC using the order below.
Now when I try compiling this in C# and try giving a EBCDIC string(got this from another file from another computer) it is…
I have a string 1/temperatoA,2/CelcieusB!23/33/44,55/66/77 and I would like to extract the words temperatoA and CelcieusB.
I have this regular expression (\d+/(\w+),?)*! but I only get the match 1/temperatoA,2/CelcieusB!
Why?
Suppose I have variables for positions like
const float latitude = 51.+11./60.+33.0461/3600.;
const float longitude = 12.+50./60.+31.9369/3600.;
and use them frequently in the program. Does the compiler precompute that?
(This example should not produce much overhead, but you get the point.)
Bonus point for pointing out location. ;)
TIA
I have a stored procedure that will return xml. I have delared a variable of type xml and trying to execute the following code
declare @v xml
set @v = execute get_xml @id, 33
whereas id is returned by another query. now it keeps compalinng about the following error
Incorrect syntax near the keyword 'execute'.
Hi,
I an SQL SELECT statement I need to extract the name of two teams, taking both teams from the same table. Eg Below
SELECT sport_activity_id, (team A), (team B), date, time
FROM sportactivity, teams
WHERE competition_id_fk = 2
For (team A) and (team B) I have an team_id, which is a FK for the table 'teams'
Is it possible to get the…
I have a thread in my screen recording application that won't cooperate:
package recorder;
import java.awt.AWTException;
import java.awt.Insets;
import java.io.IOException;
import javax.swing.JFrame;
public class RepeatThread extends Thread {
boolean stop;
public volatile Thread recordingThread;
JFrame frame;
int count =…
i have a term 1/temperatoA,2/CelcieusB!23/33/44,55/66/77 and i want only extract word temperatoA and CelcieusB, i have this regular expression (\d+/(\w+),?)*!
but i get only 1/temperatoA,2/CelcieusB!
why!!! please
#include <vector>
using namespace std;
int main()
{
vector<int> *list = new vector<int>[33];
delete[] list;
return 0;
}
Any reason why the delete SIGSEGVs?
1st number: 50
2. 30
3. 70
4. 40
5. 11
and other number is 33
I need to calculate which two numbers the last number is between (using php) .. any help?
Getting millions of these requests!
How can i stop these???
Gecko/20100101 Firefox/12.0"
173.59.227.11 - - [30/May/2012:18:23:45 -0400] "GET /?id=1338416620414 HTTP/1.1" 200 28 "http://108.166.97.22/" "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.5 (KHTML, like Gecko) Chrome/19.0.1084.52 Safari/536.5"…
It does not happen often, but sometimes after running the below script, checking the iptables with service iptables status shows that they weren't updated and the script doesn't output any error.
The iptables is structured as look-up tree (long repeated sections snipped):
#!/bin/sh
iptables -t nat -F…
I have an old MacBook Pro 4,1 (early 2008) - but I suspect an answer would apply to many MacBook Pros.
It has an Intel IDE/SATA controller (ICH8M/ICH8M-E).
I have installed a patched MBR that is supposed to put my controller into AHCI mode. It does this by setting some controller port value that I…
I am attempting to setup network scanning on a brother MFC-9970CDW printer. According to the Brother documentation, the printer is setup to connect to any CIFS network share. I applied all of the appropriate setting in the printer however I get a "sending error" when I try to scan a document.
…