2,965 Topics
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 | Hope there are some good gurus out there that can lend a hand to this discussion. Can anyone here give me some advice on methods and strategy for maintaining and upgrading existing Access DBs as my VB6 (not NET) application develops and/or grows? The story goes like: MyApp.exe and my … |
| | hi all, right now i'm trying to migrate from db2 running under linux to mysql v5.1. i manage to export out the db2 structure & data into a del (ascii) file. but when i try to load the data from the del file to mysql table, it generate an error. … |
| | I've contracted a couple of Trojans - one was Zlob.MediaCodec, which I think is gone now, but am not sure; the other is Smitfraud, which I see by other threads is active right now. Symptoms: white desktop background; blue icon titles; other stuff may show up that won't go away. … |
| | Hi everyone. I'm having trouble getting groups working in a list box.I'm trying to have two groups. One will be "Done", and the other will be "todo". I'm getting these errors: [QUOTE] In function `LRESULT WindowProcedure(HWND__*, UINT, WPARAM, LPARAM)': `ListView_EnableGroupView' undeclared (first use this function) (Each undeclared identifier is reported … |
| | Ok, I need help getting started. I know the rules and such so I'm not asking for anyone to tell me answers or anything like that. I can do Dijkstra's algorithm no problem on paper with a graph, but when it comes to the java implementation I have a harder … |
| | I've know that a pointer to some dynamic memory must be deleted to prevent memory leaks. Now if say a struct/array or some other data structure, each with its own dynamic memory parts. If that structure (class, file...etc) contains the data structure goes out of scope does that automatically free …  |
| | My Task is....(this is in pascal code by the way i am using a software called pascal7) Produce a program that: [B]*reads in, from a text file, the names and dates of birth of 5 people *stores these names and dates of birth using a sensible data structure *determines which …  |
| | Hi everyone. I am new to PHP and MySQL. I am trying to create an RSS feed that gets content from more than one database table. The database tables are "categories". And I want to retrieve the latest content from those categories for the RSS feed. I want to retrieve …  |
| | Am not able to display the polynomial. Thr some problem in display function. Please help me out in this. [code=cpp] #include "stdafx.h" #include <iostream> using namespace std; // Creating a NODE Structure struct node { int coe,exp; // data struct node *next; // link to next node and previous node … |
| | Hi, I have the following structure to read the file data with fixed format of my binary file. Now I want that every time my ReadFromFile function is called with 'counter' variable it should 1. return me frame specified in the 'counter'. 2. The file needs to be closed only …  |
 | [QUOTE]A. PROBLEM The purpose of this project is to equip students with skills of manipulating an array as a data structure to store and process information, using the C++ object structure construct: struct. The problem is poised as follows: create a data structure to hold a term of a polynomial … |
| | I think I installed some kind of Trojan by mistake (which I think I have removed) and it is now bringing pop up internet explorer windows to all kinds of advertising. Rather more worryingly it has had a strange effect on windows explorer and when I double click on the …  |
| | Hi I am reading a file with number of frames. frame 1 distance [3072] intensity [3072] amplitude [3072] w_amplitude [3072] frame 2... Now I want to read the data in structure form so that I have:- frame[0].distance[0] frame[0].distance[1].... ... frame[0].amplitude[0] ... frame[1].distance[0] and so on. My code is below and … |
| | Hello, Any help from someone knowledgable would be greatly appreciated. I have Windows XP and am wondering if I am infected. I followed directions from other posts and ran Ad Aware as well as Kaspersky free virus scan. Ad Aware detected some tracking cookies which I deleted on reboot and … |
| | Define a structure called Class with the following data: title (class title), units (number of units) and grade (letter grade received for the class). Define a structure called Student with the following data: name (for student name - can include spaces), gpa, and classes which is an array of Class … |
| | I have been assigned to create a program to simulate a soft drink machine. The following structure is supposed to be used to store the following data: Drink Name Drink Cost Number of Drinks in machine I am suppose to create an array of five structures and initialize the elements …  |
| | I could really use some help here. I can't figure out what's the problem is, so I've assumed it's all C's fault. I have a function: [code]pf_plot32(Uint32 data[], Uint32 dl, pfplot pattern[], Uint8 pl, Uint32 pr, struct pf_path32 *path)[/code] ..Which takes a pointer to a structure: [code] struct pf_point32 { … |
| | Hi, Up until about 2 - 3 weeks ago my internet performance was great. I have Verizon FIOS and my connection speed is approx 5 Megs. My problem is that when I open a new internet window, it takes minutes for the window open and load. Processor sounds like it …  |
| | Hi, I write program whitch read data from more industrial PC by SNMP. In program I use functions SnmpMgrOpen(agent, community, timeout, retries); SnmpMgrRequest(*session, requestType, &variableBindings,&errorStatus, &errorIndex) and SnmpMgrClose(*session). Problem is in read data. From first 3 pc data is readed correctly, but from next pc no. Function return no error, … |
| | I'm working on a simple program. It will compile,but whenever I press the delete button a message pops up and says it needs to close. I looked at the error details and It's error code was 0xc0000005. This is where I think the problem is: [CODE] for(i= 0; i < … |
| | can any1 help me,what is wrong with these coding.values change from client are not shown at server's form.but if i put only 1 value,it show.why is that so?? [INLINECODE] Imports System.Net Imports System.Net.Sockets Imports System.Text.Encoding Public Class frmMain Private Structure CAR_STATS Dim IP As String Dim Speed As String Dim … |
| | Hi all i was wondering wheather someone could explain how i would extract the string data in bold from the xml line bellow? <countrydata> <stateid="point"><name>[B]Sligo[/B]</name><size>2</size><loc>[B]54.28,-8.48[/B]</loc></state> </countrydata> I am using an xReader to read the file in another program but the structure is very different, the code i use for the …  |
| | I'll explain my issue in this way. I've use a structure to get some data of a byte stream as follows. [CODE] 1. struct pac_cont 2. { 3. unsigned int des_list ; 4. unsigned int mem_ID ; 5. unsigned char dm_con ; 6. unsigned char ser_ID ; 7. unsigned short … |
| | Hello everyone. I suppose I should start off with an introduction. I'm new to the whole C++ environment. I've done some scripting in perl, but just started with C++. I've picked up a few books and looked around on the web now for about 5 months. Finally came across this … |
 | Hi, I'm having trouble to get the value of a certain tag which seems have a complicated data structure. Object: To pull data from a data and print it out to a report file. Problem: Getting the data from array of hash and pass it to a hash of hash … |
| | ******I need help with my project. Here's the specs********** CS123 MP2 Database Table 1. On Load of the program it will read all files and put its data to the memory. a. Data file - this must be in CVS (Comma Separated Values). The first line is a header that … |
| | I am need of help if someone could please help me!!!!!!!!!! First of all I have no control panel or task manager. Gives me an error message saying to contact system administrator due to limited access. The next thing is I keep getting popups Windows antivirus saying windows has detected …  |
| | How can I make this print the text in the edit box when you push the button instead of "You pushed a button." I have looked all over but I can't figure it out. [CODE] #include <windows.h> #include "resource.h" HWND hWndButton; HWND hWndEditBox; HFONT hFont; /* Declare Windows procedure */ … |
| | I ran avg, spybot, adaware, kaspersky and bitdefender. here are the logs Kaspersky Total number of scanned objects 64892 Number of viruses found 0 Number of infected objects 0 Number of suspicious objects 0 Duration of the scan process 00:47:38 Infected Object Name Virus Name Last Action C:\Documents and Settings\All … |
| | If I were to implement a heap constructed of integer values, does it matter that the root is not the smallest value? In my algorithm book it always shows the root being the smallest value given. But the [URL="http://en.wikipedia.org/wiki/Heap_%28data_structure%29"]Wiki entry[/URL] shows the root as being the largest value. |
| | Hi, I am writing a desktop application. It would make my life easier if the application can save all it's data in a database software. Do typical desktop applications come packaged with 3rd party database software or do they rely on internal serialized data structure? If 3rd party database applications … |
| | this is my hijack log file any help would be appreciated Logfile of Trend Micro HijackThis v2.0.2 Scan saved at 1:34:27 AM, on 9/5/2007 Platform: Windows XP SP2 (WinNT 5.01.2600) MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180) Boot mode: Normal Running processes: C:\WINDOWS\System32\smss.exe C:\WINDOWS\system32\winlogon.exe C:\WINDOWS\system32\services.exe C:\WINDOWS\system32\lsass.exe C:\WINDOWS\system32\svchost.exe C:\WINDOWS\System32\svchost.exe C:\Program Files\Common Files\Symantec … |
| | 1.Show that X^62 can be computed with only 8 multiplications. 2.Programs A and B are analyzed and found to have worst-case running times no greater than 150NlgN and N^2, respectively. Answer the following questions, if possible: 1. Which program has the better guarantee on the running time, for large values …  |
| | I am doing cross compiling between C++ and C compiler for header files and desperately need help on figuring out namespace issue error generated by C++ compiler. Here are two header files:abc1.h, abc2.h and a C/C++ file containing the main(). When I compile this code on C, it works fine. … |
| | Please can you help I have got some virus on my computer and when I log in it is running extreamly slow, It has just happend to day when I download a trial version of photoshop. I've run AGV and spybot but still not working. I have also done a … |
| | HI I AM COMPUTER SCIENCE STUDENT. My Instructor gave me thesis project. Any database program at any programming languages. This is stand alone program. I designed my program in visual basic 6.0 which is record keeping. It works fine in my computer. But when i installed it in other computer … |
| | Variables in the data structure changes when they were sent to CreateRawDataBUFR at runtime. With gdb debugger, just one line before CreateRawDataBUFR, I print the value of rdi.sIdentName, rdi.sRawDataFilePath and rdi.sRawDataFileName to the screen, they are "IST" and "data/" "IST050906125859.RAWADM9" accordingly. They are true. But after i send the address … |
| | Hi All. I am developing a C++ application which has a module to read data from a text file and then write some its data into another text file and then save that. Everything goes right tilll the last line of the program when I end up writing and try … |
 | i am a web designer. i have been asked to create a web app for use on a company intranet. the problem is i have a treeview (those that dont know asp a simple menu structure) on my page which allows the user to pick records they wish to view. … |
| | hi! i'm new to the C#. net and need a help for my application, thanks in advance,problem is i have an application which has to read the data which is like this -------------------------(white spaces which is in the file) --------- abc ---------- d----------- efd----------- de xxx----- 25.80---------12.10--------180000.0--------11111 yyyyyyyy---------------709.-----------.03------------------- zz-------------------------------------1426.------------------------- and …  |
 | Hello! I want to implement a avltree using C++,and I have do most of it,except the remove() algorithm. My question is when should I rotate the tree in remove(). I hope that any body can represent the situation for me using the Pelple's language,because the implemented code depend on the … |
| | hey all, I'm new to this forum, and really start to like it :). Here we go. I have some trouble helping a "tute" of mine (I normally give physics tuitions) with one of his assginments on C++. As I did C++ years ago, I was feeling confident with it. … |
| | Firstly i would like to say Hello to everyOne.Am a Computer Science Student and Am new in Java Programming.My first program is to write a program that will read a file and display the sum of all values. ....wanted to use BufferedReader to read the file and store the values … |
| | hai this is the most important and use full material on C++ and data structures. it is usefull for bot Engineering and Graduate students. Links: <url snipped> Download it as a free Enjoy |
| | Hi, i 've recently done a university project requiring me to construct a data structure{ a heap}.... Now that i 've finished the programming task , i am thinking how can i measure the programm's performance..... I will populate my data structure with 2 million random elements, and i will … |
| | Hi guys, My p.c isn't running any better. It's still booting up very slow. I've removed everything with the tools advised. Here are three logs, hopefully this can lead to the removal of this problem. Thanks in advance Atky [B]HijackThis Log[/B] Logfile of HijackThisv1.99.1 Scan saved at 17:23:22, on 08/08/2007 … |
| | Hi, my name is Andrew. I believe this will be my first post on daniweb so please bear with me. I'm working on a compression algorithm (miniSEED steim 2 compression if anyone is interested, its for seismic lossless compression) in C so I do a lot of bit manipulation of … |
| | I have two tables A and B. I want to update rows in Table A depending on the back up data stored in Table B. [code]Table A = most current table of data Table B = 5 day old back up of table A[/code] Structure of both Table A and … |
| | My aol safety and security center has detected command services adware. I cannot remove it. Can anyone help?? My HijackThis log: Logfile of HijackThis v1.99.1 Scan saved at 1:53:17 PM, on 8/5/2007 Platform: Windows XP SP2 (WinNT 5.01.2600) MSIE: Internet Explorer v7.00 (7.00.5450.0004) Running processes: C:\WINDOWS\System32\smss.exe C:\WINDOWS\system32\csrss.exe C:\WINDOWS\system32\winlogon.exe C:\WINDOWS\system32\services.exe C:\WINDOWS\system32\lsass.exe … |
| | BulkData structure is this: [code] #define MAXSIZE 64 typedef struct bulk_data { char data[MAXSIZE]; struct bulk_data * next; }BulkData; [/code] In my program, I'm mallocing a pointer in 16 bytes: [code] BulkData * bdWaitingToBeCopied = malloc(16); bdWaitingToBeCopied->next = NULL; [/code] So, is this a overflow? And another question: if it … |
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