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 | Ive been fighting with this for a few hours now and cant seem to grab an answer. I hope one of you guys can help. I would like to add a delay on the mouseout so when they move away it has a pause before it disappears. Here is the … |
| | Hi! Can you tell me, how to pass a reference to the column in 2d vector to function with following declaration: [ICODE]void SetData( const std::vector<float> &xs,const std::vector<float> &ys); [/ICODE] This function is from wxMathPlot. My vector's declaration looks like this: [CODE=CPP]vector<vector <double> > sekce(8); vector<vector<time_t> > cas_t_all(8);[/CODE] I would like … |
| | Hello every one?I have a program use to copy the contents of an array to a File.But it does not work. when it runs Visual Studio starts to debug. But nothing happening.File contents does not change.Please help me tho solve this problem.Thank you very much. Here is the program. [CODE]#include<stdio.h> … |
 | For implementing Spell check concept i applied WYSIWYG editor to textare.I got the output in Mozilla but not in InternetExplorer.Can you say where the problem might be. |
| | hello everyone, I am new to python so I need help about [B].pyd[/B] file I have a[B] xxx.pyd[/B] file which is basically a merge of many [B].h5[/B] data files. I have to use this [B]xxx.pyd files[/B](merge of simulations files) and compare it with one experiment data file which is also … |
| | I am developing application where I want to give a choice to user to make backup of database in case of syatem crash etc. I know how to copy a file from one location to another loaction using filesystem.copyfile but i want to get information of user system and its …  |
| | Hello, I am writing a program (for fun as well as for practical uses) that will allow me to keep track of several projects I am working on and how long I have spent working on each. My program has a class "Project" which has the following variables: [code="VB"] Private … |
| | I have a database which is in another machine of my office network. How can i access that database from my program running on my machine(which is also in that network). |
| | hi i am making pos system i am using msflexgrid.. and i have make combo box visible when user clicks on grid... i have data combo which contains all supplier company name.... now my problem is that i want to load the combo box with relevant products as user selects … |
| | Was wondering if someone could help quickly, will only take you a second as i'm sure it's easy! Firstly I just want to confirm that my method of taking a commnand line argument and passing it is correct. Secondly I want to know how to deal with argument that have … |
| | Is there a way to detect a variable change, and then fire an event for it? I read the article on events tutorial in C# [url]http://msdn.microsoft.com/en-us/library/aa645739(VS.71).aspx[/url] But I couldn't make sense of it, since I tried putting it in my program and it didn't work. I was trying it with … |
| | can anyone help me how i can grab date today when then user submit their form?  |
| | I seem to have a problem displaying an image from the phone's filesystem in J2ME. The following code works for images that are in the res folder but not if the path references to a file on the filesystem .. [code]path = "file:///C:/Data/Images/200908/25082009004.jpg"; try { image = Image.createImage(path); } catch …  |
| | Hi, I have a program that draws a line between two points when the user clicks at two points on a canvas (added in a frame) and clicks Repolot button. Each time i click the button the previous line is gone. But i want that when i click the button …  |
| | Hi friends, I would like to achieve a task which can be better understood by pics The url is :[url]www.samachar.com[/url] In the below pic u can see the link to the different news sites. Used rss I guess , but the thing is when we click the link the content … |
| | hi to all, I want to give user facility to download files from my website. so, user first view it. I saved file path in data table, but I don't know how to change href value dynamically..? or any other solution exist? |
| | I am new learner and I copy the exact code from book and run the following code . this code for MDI sample program my PC is XP system [code]//--------------------------------------------------------------------------- #include <vcl.h> #pragma hdrstop #include "ViewMain.h" #include "MDIChild.h" //--------------------------------------------------------------------------- #pragma package(smart_init) #pragma resource "*.dfm" TMainForm *MainForm; //--------------------------------------------------------------------------- __fastcall TMainForm::TMainForm(TComponent* Owner) …  |
| | Hi All, I want consume a web service in my application that is in a different network or different system. If the name of the web service is unknown to me then what is the procedure to find out? |
| | I am using CodeBlocks c++ compiler. I want to generate 11 digit random number as i am working on my computer project. How can i do this? and everytime a new random number.  |
| | how do I set the value of x to 2 and y to 3? here is my code so far [ICODE]#include <stdio.h> int main(void) { int x; int y; printf( "%d", x ); return 0; }[/ICODE] thanks for any help.  |
| | hi, iam using the following javascript a page opener.location.reload( true ); but every time the page reloads iam a getting alert message. How can i reload a page with out a alert message |
| | i have this date format `04:00` and I want to echo it to two drop down boxes, `04` for the first box and `00` for the second box by clicking the Edit button. The value `04:00` had been already display in the form page and I want it to be … |
| | When I do an attachment, I could see additionally “ATT00407.txt” is getting attached along with this email which is empty. Please look into this issue. This is reflected only in the outlook my code is : [code] $headers = "From: $from_name < $from_email >"; $email_txt =''; $semi_rand = md5(time()); $mime_boundary … |
 | How to set up a textarea that accepts tags like " (IMG) , (QUOTE) , (CODE) " using php |
| | Hi, I'm trying to use the request.getParameter("myInputField") on Page A. The problem is that the input field "myInputField" is on Page B. Does anyone know of a way to retrieve from Page A, the value of the input field that is on Page B? Thanks, -Ash |
| | hi all, i am trying to add check box to my datagrid view and update checked rows to sql server. please help me. i am using vs 2005 and sql 2000 thanks in advance. |
| | Can anybody guide me to implement mouse based zoom in, zoom out, and then scroll up,down,left,right (like in adobe reader while viewing pdf file). I m using openGL. |
| | guys i need to develop a smal web site using abouou tools and must have a working data base. the problum is i only know about oracal.so i need to kbow about jsp (how to creat a jsp file,how to connect a data base,how to handle a data base ...blah … |
| | Hiiiiiiii i m making a C# spell check application in which i m using Microsoft word 10.0 or 11.0 object library, so in that case if i want to use 12.0 instead of 10.0 or 11.0.... So it is not support that application, and give some error and warning. So … |
| | Hi I am using xml and xslt for generate MS word doc. In xml there is a attribute <Comment></Comment> This comment attribute contains Rich text(HTML formatting) and this attribute is populated dynamically. I generate doc by using following function [code=c#]public static byte[] CreateWord(XmlReader xmlData, XmlReader xsltReader) { // Initialize needed … |
| | to C guru. i dont understand why this code fail because of implicit declaration. undefined reference to `__finite' [code] #define isfinite(x) \ (sizeof (x) == sizeof (float) \ ? __finitef (x) \ : sizeof (x) == sizeof (double) \ ? __finite (x) : __finitel (x)) for (class_num = 0; class_num …  |
| | How can i add my Programme to firewall exception during Install.. Somefreind using delphi 2009 .. and he is doing it .. without any wrrning for user ,,during install his programme it will be add itslef at firewall exception .. Please help me how can i do it using VB … |
| | Hi Everyone, I have one doubt in oracle view.. How to pass the parameter oracle view.please help me |
| | Hello, writing a file with more than 10000 lines, cause the page never ending loading. please help me to solve it. this is the code i have used $store contains really 10000 lines $fp = fopen($imgpath, 'w'); fwrite($fp, $store); fclose($fp); After this code i have redirect script, but that is … |
| | Im having trouble to use this function FillList ($sql, $selected=0) from my Mysql Class.. I want to implement it to a dropdown box in my page this is the full MysqlClass.php <?php // Read the database name for the site //PostgreSQL-PHP include "mysqldb.php"; class MySqlClass { //this are the global … |
| | I am trying to make a file extraction program in C and I can't get it to work. It compiles ok, but it has a run-time error. I hope you can figure out what I am trying to do here. I don't know if there is a standard way to … |
| | hi experts, i have some prob with my code.first,i want to query data from file in string.such as this file "constraint.txt".in this file,i have this: a1,b2,c1, a2,b1,c2, a2,b2,c1, a3,b1,c2, i open th file by using this code: char const_file[100]="constraint.txt"; FILE *in_const[100]; if ((in_const = fopen(const_file, "rt")) == NULL) { fprintf(stderr, … |
| | Hi guys, i've been stuck on one part of an assignment where i have to call a number 6 times from a different method/class. I thought maybe doing a for loop calling its 6 times but i'm not sure how to call the method into the other method, this is … |
| | I created an array, and I am trying to pass it to a method then double the size of that array. Than I would like to print the array. I am at a loss right now as to why it wont print, and what I am doing wrong. Any help … |
 | Hi everyone, I'm dealing with a linked list that is supposed to be sorted. It's consisted of a series of strings which each of these strings are associated with 4 more strings. So, I'm looking for a way to sort this linked list with optimum way possible. I have some …  |
| | Please help me undersatnd why this code does no work, even when it compiled without problems. After I have input the filename the application just hangs up and aborts thereafter. My input file contains the graph' adjacency matrix and the application is supposed to pull this data from the file … |
| | I'm having some trouble using struct which I can't seem to figure out. it seems to be following all the examples perfectly, i've tried to break it down to it's simplest block and nothing. Can somebody please tell me why this won't compile? [code=C]#include <stdio.h> typedef struct a{ char a[25][12]={"a", … |
 | Hi guys. I'm new in this community. I have to do a project which should do this: [QUOTE]Input an integer containing only 0s and 1s (i.e., a “binary |
| | Hi, I am new to programming and I have been doing ok. I have a subject that is in C and I really need to be able to use effectively use pointers. So far my lectures are like snails with replys.. and I have 2 options.. 1. play it safe … |
| | Hi all, I've got my restore database code working good but was wondering if there is anyway to get some feedback from the SQL server during the restore? [CODE] Dim sqlstr As String sqlstr = "restore database " + dbNameFinal + " from disk ='" + tbBAKpath.Text + "' with … |
| | Hi, i'm just looking for some advice in relation to retrieving data from a MySQL database and displaying in nice looking rows. Basically, what i want to do is call the data into separate rows similar to what is on [URL="http://www.rent.ie/houses-to-let/renting_dublin/dublin-city-centre/"]here[/URL]. I'm not sure if these are separate divs or … |
 | Hey Ive been asked (and I may add this to my system as well) to make a shell script that backups to all files in x location to another location in z. The thing is that the backup must only be made if one file has been changed. Example: /x … |
| | I'm trying to understand something about 2d char arrays. How can I set up my 2d array to accept the following [code=C] char a[][] = {{"item1", "1", "1"}, {"item2", "1", "2"}}[/code] no matter what values I put in 2 brackets there are too many initializers, and putting a third dimension … |
| | Hey, I found a cool class online for finding certain colors in a designated rectangle around your mouse position. Its optimised for speed, and supposedly works, but when I try compiling it I get around 32 errors. Heres the code [code] public static Point PixelSearch(Rectangle rect, int PixelColor, int Shade_Variation) … |
| | I am retrieving the byte contents from the database I am creating a new file using [CODE] Byte[] bindata = (byte[])dr.GetValue(0); FileStream fs1 = new FileStream("C:buffer.txt", FileMode.Create, FileAccess.ReadWrite); BinaryWriter bw = new BinaryWriter(fs1); [/CODE] Please tell me what to do next to store the binddata byte[] into buffer.txt |
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