64,152 Solved Topics
Remove Filter  | |
| | cout<< worked out for every other pointer data type but... when char is fed it show the pointed address.....(which every one knows) but i want to see the address stored in the char pointer how to see it.. i was thinking using `printf()` but ruined out by not knowing what … |
| | I'm having a ton of trouble reading the text from a file into an integer array, the file contains 3 lines of 1,000 integers from 0 to 1. The array is myArray[3][1000]. So far I've tried to use a stringstream to no avail and I've attempted to use a few … |
| | i have 1 combobox and i have auto Assign stringlist from advstringgrid its working ok . I need to activate filter sorting condition based on select string from combobox. hire is buton comand it work fine [code=delphi] advstringgrid1.Cells[9, 0] := 'some word '; CheckBox1Click(Sender); I need ,, ('some word';)" to … |
| | Hi All, I'm trying to make a routine that returns node number XX from a BST. The nodes are as follows: [code=syntax] struct Node { signed int type; Node* child1; Node* child2; }; [/code] I can easily count the number of nodes by [code=syntax] long Pheno::CountNodes(Node* n) { if(n==NULL) return … |
 | I have written some code for template generator but I am having issue getting the formatting when it is generated in the <textarea></textarea>. I want to have it to look like Service Affected: {then populated text} Service Status: {again populated text} Current/Next Actions: {populated text} it ends up printing out … |
| | Hi everyone, I have tried finding out how to do this everywhere but I am coming up completely blank. I have content coming into my site that I have no control over and it has this symbol • embedded in it. I really want to remove it and I can't … |
| | Why Can`t member function be called by pointer object of class/struct. i was trying to call the member fuction of struct though pointer object it showed me error like request for member 'Table::reveal' in `T1`, which is of non-class type 'Table*' where, Table is structure reveal is member function T1 … |
| | Hi I am looking for help with an xsl transform of an xml file. The problem is with <xsl:with-param>. The following is what I have: [code=xml]<xsl:param name="paramTest">$LINKNUM$</xsl:param> <key name="$LINKNUM$">SELECT count(1) from applications</key> <xsl:choose> <xsl:when test="$paramTest = '0' "> do this........ </xsl:when> <xsl:otherwise> do this......... </xsl:otherwise> </xsl:choose>[/code] This select count returns … |
| | HI Guys, Prob a very simple one but im stumped, I run the following command and get: [code] date Wednesday, 19 August 2009 09:20:59 BST [/code] But when I run [code] date -u '+%y%m%d.%H:%M:%S' 090819.08:21:27 [/code] My question is why is the second command an hour behind? In my environment … |
| | Hi All! I am working with an MSSQL DB which stores images as blob's. When I pull out the blob it seems to be cut off at a fixed length. Every image only displays the top 1/3 or so. My query is very basic and has no limitations in it … |
| | I want to create a procedure to update a table. It takes number of input parameters(one of them is the @pID) and updates four columns which have the pID=@pID and only one of these four columns can be updated if the value of another column='F' in addition to pID=@pID. How …  |
| | Hi All Facing issue with using sed and globally replacing a word with date variable for a sql file. Any help would be appreciated. [code]sed -e "s/DATEST\/$DATESTART/g" $SQLREAD > $SQLNEW sed -e "s/DATEST\/08/25/2009:07:41:41/g" /uat/ut21_sysmon/quest/foglight/JJ/jjsql Suffix too large - 512 max: s/DATEST\/08/25/2009:07:41:41/g[/code] Thanks |
| | Hi, I strange thing is happening in my app. I have a main form (IsMdiContainer =True) containing a gridview, which when double clicking a record opens a form in Modal state containing a TabControl. When I close down form 2 and select another record, the form opens with the new …  |
| | Hi Im rubbish MySQL joins, and need an assist please. i have a product table and an images table. Each product has 4 images associated to it by a foreign key product id in the images table. I need to pull out the product info (from prod table) and 1 … |
| | Hi i wrote a program which get query from mysql and store in varible in C.but it can't convert Object mysql ro int.any idea?? [CODE]#include <stdio.h> #include <string.h> #include <mysql.h> #include <stdlib.h> int main(){ char *email, name[30], domain[30], query[100], tmp[200]; int i=0,j,k; unsigned int size; email = "test@example.com"; char ch; … |
| | In servlet we can do this. [CODE]<servlet-mapping> <servlet-name>exampleServlet</servlet-name> <url-pattern>/example</url-pattern> </servlet-mapping>[/CODE] But how to do it for jsp file ? Thanks.. |
 | I have this encryption program that I spend hours on. I thought I had it all worked out but no. What could be my problem can anyone help me. You can ignor the void doSet() I will ad that later. Thanks. |
| | although my code passes the test below, it cant delete a file and generates unauthorizedaccessexption. do you know why? FileIOPermission filePermission = new FileIOPermission(FileIOPermissionAccess.AllAccess, @"C:\helloworld.txt"); try { filePermission.Demand(); MessageBox.Show ("Permission demand successful"); } catch( SecurityException securityEx ) { MessageBox.Show( securityEx.Message, "Security Exception" ); } |
| | hello everyone... i wrote a basic program for my C++ class that includes SUMs and while loops. its fairly self explanatory, but i am not getting the correct SUMs for my outputs. apparently, i am missing something extremely important somewhere here. can someone take a look and give me a … |
| | Hi, I ran into trouble trying to use the include function. Here's the code, which I think should work, index.html [CODE=html] <html> <?php include('head.php'); ?> <body> <div id="header"></div> </body> </html> [/CODE] head.php [CODE=html] <head> <title>Name</title> <link rel="stylesheet" type="text/css" href="style.css" /> </head> [/CODE] |
| | Hi, I'd be grateful for a little help. I have a script which generates invoices as PDF files and stores above just above www level (so they cannot be access directly via a URL). I would like users to be able to access their own invoices but nobody elses. My … |
| | I have a submit form with a text field. I want it to auto fill the date "7 days" from now into MySQL, and also be editable. The code below worked fine a few days ago, well until a new month is coming around the corner. [CODE]$SevenDay = date("d") + … |
 | Hello This is a completely foreign thing to me, so, forgive my "Noob-ness" I'm so embarassed. You programmers out there are prob gonna say, "how much easier can we MAKE it for you?" I just installed the python gui on vista. (I will re-install it on THIS xp machine also … |
| | Hi all I just have questions about how not to show messages after you execute a certain command. for example whenever you execute "which xxx" there will always be a message on the terminal saying its path or command not found will be written. is that possible to write a … |
 | I had an issue getting data beck from a popup form and was assisted with a solution from Stevoni (thanks again). It has led to another problem however. In trying to send data to the popup I have over loaded the constructor to get the new data across. It appears … |
| | I want to know how to seek to a point in a file. Example I have a database program with a text file named "info.txt" There are two lines in it: Password = user makes password Activated = true/false How do I make the program find if they have activated … |
| | Hi expert, i facing a problem when i try to connect to database by using vb.net below is my code: Imports System.Data Imports System.Data.OleDb Public Class Form1 Dim dSet As New DataSet Dim da As OleDb.OleDbDataAdapter Private Sub btnLogin_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnLogin.Click Dim User, … |
| | I have been reading up quite a bit on the topic of Stored Procedures (SPs) and keep coming across contradicting opinions from various 'SQL experts' on whether or not they should be used. Sometimes it's a downright 'No' ([I]Frans Bouma's[/I] Blog for example -- google the term for the article), … |
| | I'm trying to make an app that will memorize 1 point on the screen and continuously click that point (running on a timer) until it is manually stopped. I've noticed that the mouse functions require you to be "inside" a component for it to recognize the mouse position or do … |
| | Hi.. I'm just curious as to how one would set about writing some python code to monitor the network usage in one session... The program should simply record how much data has been downloaded from the time the computer is switched on to the time it was switched off. What … |
| | hey guys, Where can i find the web.config.comments file??? |
| | hi all, i still cant get myself out in my previous thread i wrote that i wanted to carry out a random sample function on an entire file.. now what i wish to do is read a file use a dictionary to search lines and then get this lines and … |
| | I am currently working on a school assignment which requires us to read and write two kind of derived objects into a file, but i cant seem to read them in correctly once i have saved them into a .dat file. here's what i have got so far: the base … |
| | What does the sys module do in python? and what is sys.argv? |
| | [CODE] Dim Friends(0 To 10) As String Private Sub Command1_Click() If Friends([COLOR="Red"]any[/COLOR]) = text1.text Then '[COLOR="Green"](what should I put here instead of [COLOR="Red"]any[/COLOR]?)[/COLOR] MsgBox "You already have " & text1.text " in the list else end if End Sub [/CODE] In above code I have an empty array of 10 … |
| | This is a mini-paint program which uses class Point. It is very basic and allows a line to be drawn, then altered by its size and color. The issue that I am having is when I change color or size, all of the previous lines change with it? [CODE] import … |
| | Hi! I don't remember where but i found this download function (geturl) that works great if i just send one url to the function. But as you can see i want to execute geturl() for each line in url.txt witch contains url:s. It still downloads but instead of a progressbar … |
| | [code=html]<html><head> <script language="JavaScript"> function update() { confirm("Are you sure?(Yes/No)"); document.forms[0].submit(); } </script></head> <body> <form name="form1" method="post" action="controller/servlet"> <input type="submit" name="event" value="Add"> <input type="button" name="event" value="Update" onClick="update();"> </form> </body> </html>[/code] here, on the click of both buttons "Add" and "Update",the control should go to the servlet.While clicking Update, the script runs …  |
| | These are my instructions: - create a class containing a 10x10 two-dimensional array of characters. - class must have a constructor that puts the '.' character in each element. - In main, I must allow the user to enter an 'X' into six different spaces in the 2D array. (we're … |
| | Hi I'm trying to write a simple version of the tail program in linux, but I keep getting a seg fault when I run the program. I wrote a simpler version but with fixed number of lines to print and using [code] char lines[10][100]; [/code] instead of [code] char **lines; … |
| | Hi guys. I'm trying to validate some code, but getting ID already defined errors...which I 'm expecting as the code loops through a record set and re-uses the DIV id. The question is how would you get round this? I thought about adding a simple variable +1 to the ID … |
| | Hi I need to generate a CSV of names and address from a table and I would like only one result (it doesn't matter which) per distinct email address. If possible, they also need to be ordered by DateAdded descending so I can select just the most recent 1000 results. … |
| | hi i m making a window application in C# .net. can anyone tell me how can i use search engine in window application? |
| | Hi, i am using visual studio 2008, C++ MFC to do my program. I am doing serial communication. I have a GUI C++ program. At the beginning, i will ask user to choose the com port then connect it. After that, i will need to let the user change the … |
| | Hi, what is good source code management system for .net developers. Our scenario is that we're 4 developers , working on pcs that are on a network that we don't control. Some network drives get cleared every night !! Is there way that a Master software app(on one dev's machine) … |
| | Hi, I started a new C# Class library project, and added an exe (.NET 3.5 with custom components) file as reference, also added other dll files used by that exe, i noticed that not all classes within that exe file are visible, i would have prefered to import a dll, … |
| | Hi, I seen an IDE a while ago that stated that you do not need to install or require Admin Priviliges to use on any PC. I can no longer find it. Does anyone know of such an IDE? |
 | my data report is portrait. how I change it in landscape. |
| | Hi, I need help in understanding nested loops. Here's my problem. I'm asked to write a code that emulates a cash register. Using only while loops and do while loops, and can be with the help of if/else statements. Desired output : Welcome to CrappyMart type (-1) when done to … |
| | I'm new to this technology. I'd be glad if somebody help me in starting this and guiding me where to start? and how to start? to learn this new technology. |
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