Programmers Heaven Forums RSS Feed

find corresponding y coordinates

Fri, 03 Jul 2009 18:13:35 -0700

I will try to explain what I am trying to do in more detail.

Basically I have a binary image (attached) and I would like to plot a parabola across the min y's for x=20:300 for example.

But there are several values at y=1 in the binary image at x=200 for example.

I did it point by point the following way but its not practical for 200 points.

x1=125;
x2=120;
x3=115;
x4=110;
x5=105;
x6=100;
x7=95;
x8=80;
x11=75;
x12=70;
x13=65;
x14=60;
x15=55;
x16=40;
x17=35;

[y1]=find(I(:,x1));
[y2]=find(I(:,x2));
[y3]=find(I(:,x3));
[y4]=find(l(:,x4));
[y5]=find(I(:,x5));
[y6]=find(Il(:,x6));
[y7]=find(I(:,x7));
[y8]=find(I(:,x8));
[y11]=find(I(x11));
[y12]=find(I(:,x12));
[y13]=find(I(:,x13));
[y14]=find(I(:,x14));
[y15]=find(I(:,x15));
[y16]=find(I(:,x16));
[y17]=find(I(:,x17));

y1=min(y1);
y2=min(y2);
y3=min(y3);
y4=min(y4);
y5=min(y5);
y6=min(y6);
y7=min(y7);
y8=min(y8);
y11=min(y11);
y12=min(y12);
y13=min(y13);
y14=min(y14);
y15=min(y15);
y16=min(y16);
y17=min(y17);

Once I have the points I use p=polyfit(xcoord,ycoord,2) to draw the parabola which is pretty straightforward.The only problem I am facing is to get the corresponding minimum y coordinates for given larger range of x.

Best regards,

Help on homework assignment

Fri, 03 Jul 2009 16:54:37 -0700

I need to write a function called distance that calculates the distance between two points (x1,y1) and (x2, y2). All numbers and return values should be of type double.

Here is what i have so far.

#include "stdafx.h"
#include <iostream>
#include <cmath>

using namespace std;

int main()
{
double x1,x2,y1,y2,d; //declaring variables

cout << "Please enter the first two points\n"; //prompting usering for the first two points.
cin >> x1 >> y1;

cout << "Please enter the last two points\n"; //prompting the user for the last two points.
cin >> x2 >> y2;

//distance function
double distance(double x1, double x2, double y1, double y2)
{
d = (sqrt (pow (double X2) - (double X1) ) + ( pow (double Y2) - (double Y1));
return d;
}

return 0;
}

how to do a sequential search in C

Fri, 03 Jul 2009 14:49:15 -0700

I'm trying to do a binarysearch in this piece of code that i have here. if the array has been sorted use a binary search, if it is not sorted use a sequential search. I've manage to get the binarysearch section of the code working, however, no joy with the sequential search.

Can anyone show show me to accomplish this? i'm a newbie to the language, and i'm still learning this stuff. maybe a starting point, then i might be able to figure out the rest of it out myself.

thanks

#include <stdio.h>
#include <ctype.h>//needed for toupper function
#include <time.h>
#include <stdlib.h>
#define SIZE 5


char menuVersion1 ();
void  menuVersion2 (char *);
void fill ( int [] , int * );// void fill ( int * );
void print ( int [] );
void sort ( int [] , int *  );

int main ()
{
    char selection;
    int A [SIZE] = {0}; // A is an array of 5 integers
    int sorted = 0;
    
    srand ( time (NULL) );

    do
    {
      //selection = menuVersion1 ();
      menuVersion2 ( &selection );
      
      

      switch ( selection )
      {
         case 'F' : fill (A , &sorted);
         break;
         
         case 'P' : print (A);
         break;
         
         case 'S' : sort (A, &sorted);
         break;
         
         
         case 'Z' : printf ("Goodbye!\n\n");
         break;
         
         case 'Q' : printf ("Query coming up!\n\n");
                    if ( sorted == 0 ) printf ("the array is not sorted!\n");
                    else printf ("the array is sorted!\n");
          break;
         
         default : printf ("\a\a Invalid selection!!!\n\n");    
      }
 
    }while ( selection != 'Z');
    
    system ("pause");
    return 0;
}
//----------------------------

char menuVersion1 ()
{
     char option;
     
     printf ("\n--------\nF-Fill the array \n");
     printf ("P-Print the array\n");
     printf ("S-Sort the array\n");
     printf ("Z-Exit\n");
     printf ("Enter your selection :");
     scanf(" %c", &option);

     return toupper(option);


}

//--------------------------------
void  menuVersion2 (char * option)
{
     
     
     printf ("\n--------\nF-Fill the array \n");
     printf ("P-Print the array\n");
     printf ("S-Sort the array\n");
     printf ("Q-Query the array\n");
     printf ("Z-Exit\n");
     printf ("Enter your selection :");
     scanf(" %c", option);

     *option = toupper(*option);
}
//---------------------------------
void fill ( int A [] , int * sorted)
{
   int walker;
   for (walker = 0 ; walker < SIZE ; walker ++)
   {   
      A[walker] = rand ()%999 + 1;    
   }
   *sorted = 0;
   
   printf ("ARRAY LOADED!!!\n");
     
}

//----------------------------------------
void print ( int A [])
{
   int walker;
   printf ("\nHere are the elements ...\n");
   for (walker = 0 ; walker < SIZE ; walker ++)
   {   
      printf ("%d\n", A[walker] );
   }
   
   printf ("\a ARRAY PRINTED!!!\n");
     
}
//------------------------
void sort ( int A[] , int * sorted )
{

   int i , j , temp ;
   *sorted = 1;
   
   for ( j= 0; j<SIZE ; j++)
   {
    for ( i=0; i<=SIZE-2 ; i++)
    {
       if ( A[i] > A[i+1])
       {
            temp = A[i];
            A[i] = A[i+1];
            A[i+1] = temp;
       }
    }
  }



}

Calculate median in VB6

Fri, 03 Jul 2009 13:11:10 -0700

I have an application written in VB6 that needs to calculate the median of a column of numbers read from an ASCII file.

I have found some references on MSDN to StatisticFormula.Median Method and SeriesCollection Class. There are also references to .mdb and SQL data bases.

1) Which is easier to implement, VBA(using .mdb) or SQL? Can either of these be used in plain VB6? Can VB6 create the appropriate database, .mdb or SQL, as the program is running and then delete the file when it is finished? As the data values are read from the ASCII file, how are they put into the selected database?

2) Is there a Median function written in VB6 code out there somewhere that would (might) be easier to use than VBA or SQL?

As you might surmise, I'm not a pro at this. This application was written to support T-detector sensitivity calculation for a weather satellite system and the program now has to be modified. I shall eventually rehost this into VB 2008 or 2010 but am trying to save some time as we have a launch coming up in two months.

Any help would be appreciated.

Turner

c++ stuck on math expressions

Fri, 03 Jul 2009 10:37:29 -0700

This is a sample project for a virtual HS programming class (not graded) and I am stuck on the math expressions and cant figure out what I am doing wrong...I am thinking it could have something to do with mixing float and int but I have no clue, only been at it a short time. Any suggestions or help would be great!

#include <iostream>
using namespace std;

int main()
{
int packs, bars, lollies; //user input data
const float GUM=1.99, CANDY=.75, LOLLIES=.30; //price per item
float total;

//Questions and input data for Candy Store Project
cout<<"How many packs of gum would you like?";
cin>>packs;
cout<<"How many candy bars would you like?";
cin>>bars;
cout<<"How many lollipops would you like?";
cin>>lollies;

//Calculations using math operators
total = packs * GUM + bars * CANDY + lollies * LOLLIES;
cout<<"Your total is $" <<total<<endl;

system("PAUSE");
return0;
}

Buy 3gs 32GB Apple Iphone & Nokia N97(32gb) + 1 free + 10% discount

Fri, 03 Jul 2009 10:36:57 -0700

Hi,

We are major distributors of quality electronics ranging from mobile phones,game consoles,Plasma and LCD Tv,Monitors,Musical Equipments just to mention few.

Our products are brand New factory sealed as they are OEM manufactured with 24 months warranty and 9 months insurance return policy.

Contact us directly to ....

HERE IS OTHER MOBILE PHONE LIST BELOW.....

NOKIA PHONES...
Nokia N97(32GB)........$321usd
Nokia N96 16GB.........$300usd
Nokia N96 16gb(Quartz).$315usd
Nokia 5800(Music.e.)...$300usd
Nokia Aeon.............$450usd
Nokia N80..............$250usd
Nokia 8800 Arte........$380usd
Nokia N95 8GB..........$290usd
Nokia N81 8GB..........$250usd
Nokia E90 Communicator.$240usd
Nokia 8600 Luna........$220usd
Nokia 8800 Sirocco Edition...$230usd
Nokia N800 Internet Tablet...$250usd
Nokia 5300 XpressMusic.......$200usd

APPLE IPHONE PHONES.
Iphone 4GB .......................$200usd
Iphone 8GB Version 1.1.3..........$215usd
Iphone 16GB Version 1.1.4.........$230usd
Iphone 3G New Edition Software ...$255usd
Iphone 3GS 32GB......................$311usd

HTC PHONES
HTC MAX(4G)............$350USD
HTC AdvantageX7500.....$250usd
HTC Touch Hd ..........$300usd
HTC Touch Diamond 2....$230usd
HTC Touch Cruise 2.....$210usd
HTC Touch Dual.........$180usd
HTC TyTN II............$300usd
HTC TyTN...............$280usd.

BLACKBERRY PHONES...
Blackberry 9530 Storm......$302usd
Blackberry 9500 Storm......$300usd
Blackberry 9000 Bold.......$303usd
Blackberry 8900 Curve......$311usd
Blackberry Pearl...........$300usd

SAMSUNG PHONES.
Samsung T-Omnia.............$400usd
Samsung i910 Omnia 16gb.....$380usd
Samsung i900 Omnia..........$300usd
Samsung G800................$250usd
Samsung Serenata............$400usd
Samsung P520 Armani.........$230usd

SONY ERICSSON PHONES.
Sony Ericsson Idou...........$400usd
Sony Ericsson w1............$350usd
Sony Ericsson C905 .........$240usd
Sony Ericsson XPERIA X1.....$260usd

GAME CONSOLES.......

Playstation 3 60gb.....$199usd
Playstation 3 80gb.....$211usd
Playstation 3 160gb....$245usd

Nintendo wii Bundle....$206usd
Nintendo wii Fit(Elextra)..$235usd
Nintendo wii Platinum(Ash).$239usd

Xbox 360 Solo....$200usd
Xbox 360 Degree..$207usd
Xbox 360 Altis...$211usd

LCD & PLASMA TELEVISION.........

Samsung - 52\\\" LCD TV - Widescreen ......$502usd
Samsung - 40\\\" LCD TV - Widescreen ......$420usd
Samsung - 46\\\" LCD TV - Widescreen - Black..$463usd
Samsung - 32\\\" LCD TV - Widescreen - Black...$300usd
Samsung - 62\\\" LCD TV - Widescreen - Black ..$533usd
Sharp - 42\\\" LCD TV - Widescreen - Black ...$399usd
Sharp LC - 52\\\" LCD TV - Widescreen - High-gloss black...$499usd
Sharp LC - 65\\\" LCD TV - Widescreen - High-gloss black...$531usd
Sharp LC - 32\\\" LCD TV - Widescreen - Black ........$302usd
Sharp LC - 46\\\" LCD TV - Widescreen - High-gloss black...$321usd
Sharp LC - 37\\\" LCD TV - Widescreen ..............$311usd
LG - 32\\\" LCD TV -Widescreen - High-gloss black..$321usd
LG - 42\\\" LCD TV - Widescreen - Black gloss ....$386usd
LG - 47\\\" LCD TV - Widescreen - Gloss piano black..$394usd
Sony - 46\\\" LCD TV - Widescreen .............$390usd

DJ MIXERS AND MUSICAL INSTRUMENTS......

Korg M3-88 Key Workstation/Sampler .......$1,050usd
Korg Pa2XPro 76-key Arranger Keyboard.......$1,000usd
Korg TR61 61-key Workstation........$510usd
Korg M3 73 73-key Workstation/Sampler.......$950usd
Korg M3 61 61-key Workstation...........$1,150usd
Korg PA50 Arranger Workstation.......$490usd
Korg X50 Synthesizer.........$400usd
KORG PA800 PRO ARRANG .........$1000usd
Korg TR88 88-key Workstation ........$780usd
KORG TRITON TR61......$500usd
Korg Pa500 61-key Arranger Keyboard ............$780usd
Korg CX3 Digital Drawbar Organ.....$1,050usd
Korg BX3 Digital Drawbar Organ.......$1,450usd
Korg OASYS 88 ............$2,000usd
Korg OASYS 76 .........$1,200usd
Korg NC-300 88-Key........$520usd
Korg TR-76 76-Key Keyboard.......$850usd

DIGITAL MIXERS:
Yamaha O2R96V2 Digital Mixer ..........$2,800usd
Yamaha 01V96 V2 Digital Mixer .........$1,350usd
Yamaha N12 12-Channel Digital Mixer..........$880usd
Yamaha N8 8-Channel Digital Mixer ...$600usd
Yamaha PM4000 Mixing Console .....$2,100usd
YAMAHA PM5000-Console Digital Mixer.....$10,500usd
Yamaha MG32/14FX Analog Console....$600usd
Yamaha DM2000 Digital Production Console .........$3,800usd
YAMAHA DM1000V2 DIGITAL MIXING CONSOLE ........$1,980usd
YAMAHA PM5D Version 2 Live Sound Console Digital Mixer...$4,000usd
Yamaha M7CL-48 48Ch Digital Mixing Console .....$5,000usd

(All prices quoted with Shipping to your delivery address )

Our MOQ(Minimum Order is 3 Units,which attracts 1 free unit,20%
discount and free delivery charges as well)

We will proceed to tagging and labeling of the units once we confirmed
your readiness along with your payment details

via T/T,WU OR MG,as they are modes that meet up with our delivery
duration which is stationed at 32hours.

Delivery will immediately be concreted via FEDEX/DHL COURIER SERVICES
while all the delivery data will be

divulged to you for online monitoring till the units arrived your
destination in the following manner..

**Tracking Codes for tracking of the units
**Air-Way Bill for order review
**Commercial Invoice and receipt for order registration and stamping
**(BOL)Bill of lading for delivery concreteness as your doorstep.

SEND US YOUR FULL DELIVERY DATA IN THE FOLLOWING MANNER..

**Full Receiver;s Name/company's Name/Store Name
**The Amount of units willing to order and the Models + SPECIFICATIONS
**Full Delivery Address and Data
**Your Phone Number/Fax Number/Code
**Skype ID/MSN/Yahoo/Google Talk ID
**Your opinion for speedy delivery.

We therefore await your speedy reply along with your "GO AHEAD" for
instant delivery,so that we can proceed to

tagging and labeling of the units without delay.

NOTE...that our firm is acquainted with all the delivery Documents
like Vat Lapty,Custom's PROR,Tax EVA Sheet

verified by COC(Chamber Of Commerce),ICOQ and other which will aid
speedy delivery of your units without any

hindrance or extra charges as also demanded by other company/firm or
group of individuals.

Send your inquiry straight to.......

We await your reply NOW...

Regards and God Bless...

Quinito El-Haxavi(Hon.Edu.Bsc)Marketing Head and Sales Logistic.

Buy 3gs 32GB Apple Iphone & Nokia N97(32gb) + 1 free + 10% discount

Fri, 03 Jul 2009 10:26:42 -0700

K where do I start?

Fri, 03 Jul 2009 09:45:54 -0700

ALright I was thinking of trying to learn some VB but I dont really know where to start. What would I need to begin getting into it? is there a specific turorial which will give a person the right platform to write the VB on so it is working VB? I just dont know where to start with trying to learn it through practical means TY.

Close excel file

Fri, 03 Jul 2009 08:08:12 -0700

Hi All,

I copy data from one excel file to another.Once the copy is done,I would like to close the file from which I copied the data.
Any commands for this one?

Thanks.

Regards,
Krishna

How to customize prompt confirm message box for web input report?

Fri, 03 Jul 2009 07:38:30 -0700

Background
For web input report, users often need input data at the client-side. Then, if a prompt message box will appear when users submit input data to confirm submit success, it will be very convenient.

Sometimes, users have to customize prompt message box according to real requirement. Then, how to achieve it?

Solution
RAQ Report is a professional Web-based reporting tool pays a lot of attention to users’ requirement. Therefore, users can solve all the common problems in web report easily with RAQ Report. Such as radio button for single choice or multiple choices, drop-down list, automation computation, automation sequential number, data validity check, and batch operations, etc.

For this problem, RAQ Report provides a wonderful solution. Therefore, you can easily customize prompt box with RAQ Report. As it is a pure Java reporting tool,you only need to write JavaScript Code in a JSP file.

For example, if users want to add “cancel” in the prompt message box, they just need to set “cancel” as the value of promptAfterSave.

The JavaScript Code is as follows:

<input type="submit" name="Submit2" value="submit" onclick="firm()" />
function firm()
{
// Use the return value of prompt box（true or false）
if(confirm("NeedSave"))
{
//If true is selected, call _submitTable( report1 )
_submitTable( report1 );
return true;
}
else
{
//Or else cancel it;
//alert("If false is selected, false will be returned");
return false;
}
}
</script>

Graphic Illustration

Only two companies to achieve growth in the IPC industry

Fri, 03 Jul 2009 07:29:52 -0700

According to the financial reports released by global industrial PC suppliers as of May 31, EVOC remains in the rank of the world's top three. In Q1 2009, most IPC companies showed a 20-30% negative growth. As one of the only two companies to achieve growth in the industry, EVOC grew by 11.48%, ranking No. 1 in growth rate.

Statistics in April and May indicated that compared with the same period of last year, most IPC companies experienced negative growth, and the whole industry is suffering from the combined effects of a general economic downturn. On the one hand, the direct impact of financial crisis on IPC industry is about increased difficulty in funding and getting loans, which has made some companies run out of cash. On the other hand, almost all the down-stream industries of IPC (including transportation, industrial automation, medical care, electric power, environmental protection, petrol chemical, banking, network security and video surveillance) are suffering from ripple effects of the crisis, and have reduced production and demands for industrial computing products.

Despite the impact of the global financial crisis upon the IPC industry, both Kontron and EVOC showed optimistic views on their current situation and future development. CEO of Kontron Ulrich Gehrmann said, “Particularly in times of crisis, cost-effective and high-performance innovative systems such as those developed by Kontron can be worthwhile investments for industry. This is because outsourcing offers benefits, can result in rapid savings in companies' unit costs, and cut working capital, thereby resulting in higher liquidity and equity ratios, which are very important factors in these times.”

The sales revenue of EVOC in the first quarter of 2009 was US$29,870,000, 11.48% up from last year’s US$26,790,000. The two-digit growth rate achieved during the crisis greatly inspires people in the industry. Ms. Amy Pan, Global Sales Director of EVOC Group said, “This achievement can be attributed to the interaction and integration of EVOC’s R&D effort and global marketing. EVOC always focuses on product innovation, and fine-tunes its R&D plans and strategy according to the market feedbacks. These two points secure EVOC’s position as the market leader in terms of product R&D and technological innovation. In addition, EVOC’s exploration in overseas market is progressing smoothly, and EVOC has established its name in Europe, North America, Middle East and South-east Asia. Increasing demands for EVOC products from some incremental markets and improvement in market conditions are the positive factors that can explain EVOC’s sales performance.”

Apnavoip.net Offers Latest Softswitch Solution in cheapest

Fri, 03 Jul 2009 05:13:33 -0700

Dear Friends:

Want to setup VoIP company, a business under your own brand name? We have complete solution to launche VoIP (Voice Over Internet Protocol) company. All support comes included.
Features: PC2Phone, Device2Phone, Calling Card, Callback,sms callback solution, Ani Callback solution, DID callback solution, Cli Callback, Pin Callback, Wholesale Termination, Online Billing, Unlimited Resellers Creating, online shop, invoice generator, paypal integrated online shop, pin recharge modules, H323 and SIP.
No ties to us, deal with the wholesalers you want and buy VoIP minutes from any one in the market without any expensive equipment.

System

Single platform solution
Rapid Service Rollout
Pre-configured templates
Scalability - phased investment
Quick, flexible reporting
Open database architecture allowing for extended reporting functions and use of external scripts

Switching

Carrier-grade softswitch
Gatekeeper, registrar and proxy functionality
SIP and H323 protocol support
Protocols transparent conversion
Network protection capabilities
Advanced routing
Single entry point into VoIP infrastructure
Flexible proxy methods

Billing

Various authentication methods
Prepaid/postpaid accounts
Robust engine
Fully integration with the softswitch
Cooperation with MySQL or MSSQL

Management interface

Real-time traffic and system's performance monitor
Windows graphical interface
Web-based interface

Web interface for endusers

Customizable customer self care web interface
Admin section with embedded html editors
Ready to use design templates
CDRs, payments, invoices, address book, user's profile and others/
Sending SMS, web callback

IP IVR

Customizable IVR scenarios (XML)
Ready to use templates
Caller ID recognition
One or two stage calling procedures
Support for DIDs as access numbers

Softphone

Based on SIP protocol
Proprietary VOIP tunnel technology - making/receieving calls even behind voip blockades
Fully integration with the web interface
Quick access to voicemail
Sending SMS

Callback

Authentication by callerID or PIN
Various methods of realizing callback
Support for DIDs as callback service numbers
SMS and Web triggered callback
Embedded IVR system

Resellers system (VSR)

Multilevel structure
Web-based comprehensive interface
Support for multi-currency
Customizable web interface for end-users
Integration with the E-Shop

Callshop

Real-time monitoring and billing
Booths visualisation
Standalone and web based versions invoicing

E-Shop

Various payments processors
Credit cards, paypal, moneybookers
Automatic sign-up procedure
Recharge, also by vouchers/PINs
Basket for selling products online

SMS module

Support for http methods
Extended routing plan with support for multiple SMS providers
Integrated with the softphone and the end-users web interface
Support for wholesale SMS traffic

Capacity

Average result 1000 conncurent calls (full proxy) on one server (Dual Xeon CPU 2GB RAM*). For higher traffic recommended is cluster configuration with two or three servers with voipswitch software running on seperate servers and connected to one, shared SQL database installed on a dedicated server. Web services running on a backup SQL server set in replication mode so that the load from web requests (for example browsing CDRs, statistics) does not affect the performance of the main SQL server.

* tested and certified for SIP interoperatibility with Level3 (US based tier one carrier)

Scalability
Phased implementation of new services by enabling additional modules.

Operating system
Windows 2000, XP pro, Windows 2003 (both standard and web editions)

Hardware requirements
Recommended are servers based on Intel Xeon processors

dual core or quad core, in configuration of single or dual CPU,
RAM minimum 1GB,
HDD 100 GB or more

---------------------------------------------------------
Contact us if you are interested.

Thank you,
Apnavoip (.) net

Emails: sales@apnavoip.net
apnavoip@hotmail.com

(MSN MESSENGER) SALES: crm@apnavoip.net
SUPPORT: support@apnavoip.net
(YAHOO MESSENGER): apnavoip@yahoo.com

Regards,
sales team www.apnavoip.net

THANKS

Nomad Programming role. Please contact me

Fri, 03 Jul 2009 04:53:00 -0700

• Must have substantial experience as a programmer, analyst/designer in a financial environment.
• Mainframe experience – NOMAD, VM, COBOL, IMS technical skills
• A solid understanding of structured analysis techniques
• Good knowledge of MS Office products (Word, Excel)
• Must be able to work under pressure, juggle multiple projects, use own initiative to meet deadlines and set priorities without close supervision
• Attention to detail and accuracy are essential.

Regards

John Spendiff
Aston Carter Limited | Consultant
Direct Line (0) 20 7997 1094
É+44 (0)20 7997 1000 |
Ê+44 (0)20 7997 1001
Ê+44 (0)20 7997 1002| Payroll Fax
* jspendiff@astoncarter.co.uk
ü: www.astoncarter.co.uk

Making a keyboard in Linux

Fri, 03 Jul 2009 04:43:33 -0700

Hi,

I am trying to make a keyboard application in C on Linux.
Please help with the source code. it wud be a keyboard used in Electronic Cash Registers.

Reply soon

WinRM + WSAutomation library missing

Fri, 03 Jul 2009 04:32:15 -0700

Dera All,

I need to develop an WinRM related C++ application

I downloaded Windows 7 RC SDK where I found the required WsmanAuto.dll, wsmandisp.h, wsmandisp.idl
but I could not find required WSMamAutomation kibrary.

Now If I trying to use IID_IWSMAN flag then it is showing lik=nking error like Unresolved external symbol IID_IWSMAN.

This is definetly the case of missing WsManAutomation librray.

Where Can I found this library.

If some one have it please mail me at vishal_askqns@yahoo.in

Regards
Vishal

close or overwrite the file

Fri, 03 Jul 2009 04:00:49 -0700

Hi all,

I have one windows service made in C#. I want My service to create CSV file every two minutes... but it should overwrite the existing file every two minutes. but whenever I try - it says file is already open - while I am sure that file is processed during those elapsed two minutes.. How do i programmatically close the file or overwrite the same. My file creation is through windows utility CSVDE (so have no control over creation except for the time and name!)

please suggest, thanks,
Jeet

VBA Outlook app - keeping a sql connection open indefinetely

Fri, 03 Jul 2009 03:59:53 -0700

I'm doing a bit of work with an Outlook VBA application that a colleauge created. It's fairly basic, just connects to a sql server and runs some commands, depending on what the user is changing etc. The problem we're having is in trying to speed it up. It's not slow, but at the moment every time the user clicks to add some time (it's mostly a time-keeping thing), it opens a connection to the server, processes the stuff the user sends, and then closes the connection when it's done. When the user is simply updating a tiny bit of data, say a single field update in the database, it seems (to my boss) to be terribly wasteful to open a new connection, do some stuff, and then just close it. Therefore, I - with my very little experience of programming - have been tasked with trying to answer the question; would it be possible/quicker/safe to simply have the form open a connection when it's first opened for the day, and then keep it open until outlook is closed at the end of the day?

So, can you do this? There's only a handful of staff in the office, 50 at most, so the server won't fall over trying to keep 50 connections open (I assume!). Will it be alot quicker than opening a connection and closing it again? Is it secure to keep a connection open for such a long time? Am I asking too many questions?

Thanks for any replies,
Barns

Cooperation offering

Fri, 03 Jul 2009 01:58:38 -0700

Good day dear programmers! Especially those, who deals with game’s creation!
We’re sure, that your fantasy combining with high level of qualification brings excellent results – most unusual, funny and curious games. Unfortunately, these are not the only requirements for successful promotion; furthermore it is not infrequent that the best creations of programmers’ minds remain unused and unneeded.
Therefore, the team of specialists in the name of “Sunphonia” company is glad to offer you working relationship and cooperation of our efforts.
Being a certified seller in Apple Store, possessing ample opportunities, dedication and experience in iPhone-games realization and promotion through the internet, we can afford ground for the entrance of your product on the world-wide web market and achieve high performance.
All provided projects are fulfilling by the large crew of professionals with wide experience in exactly this field.
Terms of payment defined individually according to the volume of needed works.
For more information contact us at:dev@sunphonia.com

Finding the corresponding y coordinates in a binary image matlab

Thu, 02 Jul 2009 21:19:57 -0700

Hi everyone,

Just wanted to know if there is a way to do this...

I have a binary image, an I would like to find the min corresponding y coordinates for a given range , say x=120:200;

[y1]=find(image(:,x1));
y1=min(y1);

I can do it manually for up to 10 coordinates but is there any way i can do it for a range of x values.

I tried the following:

x = 120:380';
[y1]=find(image(:,x));
y=max(y);

But I am getting an error every time...

Any suggestions would be greatly appreciacted.

Many thanks,

C/C++ graphics help

Thu, 02 Jul 2009 21:03:11 -0700

I want to use 32 bit colors for designing a gui for my program using turbo c 3.0. How can i??? please help me friends............
I shall be really thankful to you people

C/C++ graphics help

Thu, 02 Jul 2009 21:02:09 -0700

I want to use 32 bit colors for designing a gui for my program using turbo c 3.0. How can i??? please help me friends............
I shall be really thankful to you people

Looking for Partners: talented AJAX/Web 2.0/Java web-designers.

Thu, 02 Jul 2009 18:30:20 -0700

Looking for talented AJAX/Web 2.0/Java web-designers to partner with our team (stock options) for development of a new social site.

Simple Sound from a C++ program?

Thu, 02 Jul 2009 14:51:09 -0700

For a course on musical acoustics, I've written a program that allows the user to draw a wave shape. I'd like the user to be able to hear that wave shape. The program is in C++, and the "shape" consists of 300 integer entries, so I'd like that file somehow to "loop" as it's converted to sound.

The program uses OpenGL. It's presently on a Dell (using Linux), though I'd like to be able to use it on a Mac (OSX) as well.

Thanks for any help you can give.

Buffer overflow c/c++

Thu, 02 Jul 2009 14:23:42 -0700

Hello,
how can I find a buffer overflow in C/C++.

For example:

int x[10];
int y[5][5];
int z[5][5][2];

x[12] = 0;
y[3][7] = 8;
z[2][6][1] = 8;

Thanks

for sale brand new Apple iPhone 3Gs 32Gb Unlocked@320usd

Thu, 02 Jul 2009 10:29:14 -0700

MADCOM LIMITED is a recognized distributor of various consumer electronics
we sell latest brand and new original phones from there manufacturer with the
minimum of 1 full year international warranty.
we are one of the leading mobile phone distributors.
We are Legitimate registered under government registration and licensed,
Registered No:06338485

Do have a look at the rated and other mobile MADCOM LIMITED is a recognized distributor of various consumer electronics
we sell latest brand and new original phones from there manufacturer with the
minimum of 1 full year international warranty.
we are one of the leading mobile phone distributors.

Do have a look at the rated and other mobile phones we stock below.

Apple iPhone 3Gs 32Gb Unlocked@320usd Apple iPhone 3G 16Gb Unlocked @190usd
Apple iPhone 3G 8GB Unlocked @150usd
Apple iPhone 8GB Unlocked @120usd
Apple iPhone 16GB Unlocked @130usd

Nokia 8800 Gold Arte @310usd
Nokia N97 @300usd
Nokia E75 @270usd
Nokia N85 @200usd
Nokia N96 16GB @190usd
Nokia N95 8GB @170usd
Nokia N95 @150usd
Nokia N93i@ 150usd
Nokia n93 @ 140usd
Nokia N92 @ 130usd
Nokia N91 8GB @ 145usd
Nokia N80 @160usd
Nokia N76 @160usd
Nokia N75 @120usd
Nokia N73 @110usd
Nokia N70 @95usd
Nokia E71 @145usd
Nokia E66 @150usd
Nokia E90 Communicator @185usd
Nokia E65 @ 100usd
Nokia E61i @110usd
Nokia 8801 @ 150usd
Nokia 8800 Sirocco @195usd
Nokia 770 Internet @ 160usd
Nokia 5800 XpressMusic @290
Nokia 5320 XpressMusic @250
Nokia 5220 XpressMusic @ 205

HTC Max 4G---------------$300
HTC Touch HD-------------$280
HTC Touch 3G--------------$250
HTC Touch Viva------------$280
HTC Touch Pro - - - - - - - $230
HTC Touch Diamond - - $200
HTC Shift Pocket PC---$220
HTC Advantage X7510 - - $290
HTC P3470 - - $200
HTC Touch Cruise - - $250
HTC Touch Dual - - $225
HTC P6500 - - $210
HTC S730 - - $200
HTC TyTN II - - $195
HTC S630 - - $150
HTC Touch - - $101
HTC P6300 - - $120
HTC Shift - - $230
HTC Advantage X7500 - - $215

Blackberry Curve 8900 @350usd
Blackberry Storm 9530@230usd
Blackberry Storm 9500 @220usd
Blackberry Pearl Flip 8220 @210usd
Blackberry Bold 9000 @200usd
Blackberry Curve 8320 @190usd
Blackberry Curve 8310 @205usd
Blackberry Curve 8300 @ 200usd
Blackberry 8820 @195usd
Blackberry 8830 World Edition @200usd
Blackberry 8800 "indigo" unlocked @ 200usd
Blackberry 8700g @ 160usd
Blackberry 8100 Pearl Cingular unlocked @140usd

LG Phones
LG Incite @295
LG GD910 @300
LG KS500 @300
LG KF900 Prada @290
LG KC780 @250
LG KP500 Cookie @255
LG KC910 Renoir @260
LG KB770 @200
LG CB630 Invision @200
LG KS360 @190

ETEN glofiish X610 @210
ETEN glofiish V900 @220
ETEN glofiish X900 @205
ETEN glofiish DX900 @210
ETEN glofiish M750@200
ETEN glofiish M810 @170usd
ETEN 500 Glofiish @ 160usd
ETEN M700 Glofiish 2 @195usd
ETEN M600 @ 135usdc
ETEN G500 @ 110usd
ETEN 800 Glofiish @ 200usd

samsung M8910 Pixon12 @$480
Samsung i8910 Omnia HD @$500
Samsung S9402 ......$280
Samsung T919 Behold.....$290
Samsung M3200. $260
Samsung i907 Epix @270
Samsung A767 Propel@260
Samsung A867 EternityN @255
Samsung M8800 Pixon @245
Samsung D980 @230
Samsung i8510 INNOV8 16GB @210
Samsung Instinct @200
Samsung i900 Omnia @ 200usd
Sony Ericsson W902 Volcanic @240
Samsung SGHB600 @ 230usd
Samsung i760 @ 210uad
Samsung F500 @ 180uad
Samsung D900 @ 110uad
Samsung BlackJack SGHi607 Unlocked @ 190usd Samsung BDP1000 BluRay Disc Player @ 200usd

SIDEKICK PHONES
SIDEKICK LX ----- $120
SIDEKICK III----- $135
SIDEKICK II ----- $115
JUICY COUTURE SIDEKICK I----- $100
SIDEKICK II MISTER CARTOON--$130
JUICY COUTURE SIDEKICK II----- $130
Juicy couture Sidekick III-----$150
Sidekick D - Wade--------------$140
Sidekick ID -------------------$120

sony Ericsson idou @250usd
Sony Ericsson C510 @290usd
Sony Ericsson W508 @270usd
Sony Ericsson W705 @300usd
Sony Ericsson W715 @295usd
Sony Ericsson G705 @280usd
Sony Ericsson W705 @260usd
Sony Ericsson C905 @250usd
Sony Ericsson XPERIA X1 @ 200usd
Sony Ericsson W950i @ 205uad
Sony Ericsson W880i Walkman Phone @ 200usd
Sony Ericsson W850i @ 200usd
Sony Ericsson W810i Walkman Phone @ 110usd
Sony Ericsson W660i @ 120usd
Sony Ericsson M600i @ 210usd

APPLE IPODS:
Apple IPod 32GB Newest! ---------$180
Apple iPod 30GB (Video) New! - - $100
Apple iPod 60GB (Video) New! - - $110
Apple iPod Nano 2GB New! - - $70
Apple iPod Nano 4GB New! - - $80
Apple iPod Shuffle 512 MB - - $65
Apple iPod Shuffle 1 GB - - $75
Apple iPod Mini 4 GB - - $70
Apple iPod Mini 6 GB - - $90
Apple iPod Photo 30 GB - - $100
Apple iPod U2 SE 20 GB - - $111
Apple iPod Photo 60 GB - - $121
Apple iPod 20 GB - - $95
Apple ipod 80 GB - - $115

XBOX GAMES:
Xbox 360 Core System . 200usd
Xbox 360 Prenium pack .-220usd
Xbox 360 Platinum Bundle Console 240usd

NINTENDO WII GAMES:
Nintendo DS Lite NDSL Game Console (Pink) .$130
Nintendo DS Lite Black (US) .$130
Nintendo DS Lite Enamel Navy (HK) . $130
Nintendo Wii Game Console (White (Japan Version ) . $160
Nintendo Wii (Jap) (Downgrade version) .$160
Nintendo Wii Game Console (White (US Version Wii sport included) ..$180

PLAYSTATION 3 GAMES:
Playstation 3 60GB . $200
Playstation 3 80GB . $230
Playstation 3 40GB . ... . $180

PANASONIC PLASMA TV
Panasonic TH-37PHD8UK Plasma $1000
Panasonic TH-42PWD8UK Plasma $950
Panasonic TH-42PHD8UK Plasma $945
Panasonic TH-42PD50U EDTV $900
Panasonic TH-42PX50U Plasma $850
Panasonic TH-50PX50U Plasma $800
panasonic TH-65PHD8UK Plasma $820

SONY PLASMA TV
SONY FWD-42PV1Plasma Display $1100
Sony PFM-42X1 Plasma Display $1000
Sony FWD-50PX2 Plasma Display $950

PHILIPS PLASMA TV
Philips 42PF7320A/37 Plasma TV $590
Philips 42PF9630A/37 Plasma HDTV $650
Philips 50PF7320A/37 Plasma HDTV $600
Philips 50PF9630A/37 Plasma HDTV $495
Philips 50PF9830A/37 Plasma HDTV $750

SAMSUNG PLASMA TV
SAMSUNG HPP3761 Plasma TV $1200
Samsung PPM42M5S Plasma Display $1100
Samsung SPP4251 Plasma TV $1000
Samsung PPM42M5H Plasma Display $950
Samsung HPR4252 Plasma $900
Samsung HPR4262 Plasma TV $800
Samsung HPR4272 Plasma $800
Samsung PPM50M5H Plasma Display $840
Samsung HPR5052 Plasma $700
Samsung HPR5072 Plasma $650
Samsung HPP5581 Plasma TV $550
Samsung PPM63H3Q Plasma Display$500
Samsung HPR6372 Plasma$500

HITACHI PLASMA TV
Hitachi CMP4211u Plasma $1850
Hitachi CMP4212u Plasma $1350
Hitachi 42HDF52 Plasma HDTV $1400
Hitachi 42HDT52 Plasma TV $1440
Hitachi 55HDS52 Plasma HDTV $1480
Hitachi 55HDT52 Plasma TV $1650
Hitachi CMP-55HDM71 Plasma $1420

APPLE LAPTOPS
APPLE LAPTOP
Apple Macbook Air............................$1750
Apple MacBook (MA700LL/A) Mac Notebook...$1500usd
Apple MacBook Pro (MA611LL/A) Notebook...$1600usd
Apple MacBook (MA254LL/A) Mac Notebook...$1450usd
Apple iBook G3 (M7698LL/A) Mac Notebook..$1600usd
Apple MacBook Pro (MA609LL/A) Notebook....$1550usd
Apple MacBook Pro (MA600LLA) Notebook...$1500usd
Apple MacBook Pro (MA610LL/A) Notebook...$1600usd
Apple Macbook Pro (885909119400) Notebook..$1600usd

DELL LAPTOP:
Dell XPS M1710 PC Notebook...$1500usd
Dell XPS M2010 PC Notebook....$1550usd
Dell Laptop 1100-BX7ZT21....$1350
Dell Latitude C640 - 2.0GHz, 512MB, 40GB...$1400
Dell Inspiron Model 8500 Laptop..$1400
Dell Latitude D810...$500
Dell Inspiron 6000 Notebook Computer..$1400
Dell Laptop,Wireless,Intel M,60GB HD,CD/DVD, XP,Pro...$1360

ACER FERRARI P4 LAPTOP:
Acer Ferrari 3200 - Mobile Athlon 64 2800+ ...$1450
Acer Ferrari 3400LMi Notebook ...$1500
Acer Ferrari 3000LMi - Athlon XP-M...$1480
Acer Ferrari 3200LMi - Mobile Athlon..$1650
Apple Powerbook G4 1.67ghz Drive Bluetooth

SONY LAPTOP
Sony VAIO VGN-T1..$1180
Sony VAIO VGN-FS315...$1720
Sony VAIO VGN-S3...$1850
Sony VAIO VGN-TX1...$1240
Sony VAIO VGN-FS215...$1710
Sony VAIO VGN-S4...$1870
Sony VAIO PCG-K35...$1750
Sony VAIO A170 Laptop ....$1300
Sony VAIO GRT250 Laptop ....$1350
Sony VAIO V505DC1 Laptop ....$1400

Toshiba Satellite® A75S211 PC Notebook....$580usd
Toshiba Satellite® A75S229 PC
Notebook....$600usd
Toshiba Satellite A75S213 PC

Notebook........$650usd

MADCOM LIMITED strive to offer high-quality products at competitive
prices.
All of our products are brand new,never used, never rebuilt. We maintain
multiple-supplier sources for our products as a means of being able to
continually offer the best products at the best prices.
Contact us for further information about warranty process.
We are committed to doing all it takes to keep you a satisfied customer! Many
thanks and God bless you as you place your order with us today..
Your inquiry will be greatly appreciated.
Contact Name: Mr. Harmond
E-Mail: harmonddavies@yahoo.com.