64,152 Solved Topics
Remove Filter  | |
 | Is there a way to pass a function template to another function? I tried this but it doesn't work. [code=cplusplus] template <typename T> void template_function( T arg ) { } void function( template <typename T> void (*func)( T arg ) ) { } [/code] How can I pass a function … |
 | I have a xsl file that is saved as whatever.php. the style sheet is called by <?xml-stylesheet type="text/xsl" href="whatever.php"?> I get an error on firefox that it does not have the correct mime type. I save the xsl file under php because I need to use php in the code … |
| | when i compiled my c++ code in linux platform (ubuntu), i got an error regarding with an array. the error states: array must be initialized with a brace-enclosed initializer. //source error long long byParam[2] = ""; can anybody show me a solution on my error...thanks  |
| | Can someone please tell me what is wrong with the following code or if it is even legal? I am trying to access the text in a multitude of textboxes without having to go to each textbox manually. so i named them all similar enough. their names are all variations … |
| | Hi. I have developed PHP scripts (both server and client) and a SOAP/wsdl that work as expected. However, I would like to build the client side using Borland's C++ Builder 2006. This program will still access the web service using the wsdl while the server side script remains written in … |
 | Hi folks. I Have a question : I'm interested how you generate query string to search DB with more than 1 form with LIKE. For example : We have $_POST['name'], $_POST['title'], $_POST['phone'], $_POST['email']. How do you generate sql query to search with two criteria ( name and phone ) ? … |
| | Massive thunderstorm here right now, I am trying to get off before I lose power. I have an array that is accepting inventory input from the user. The value of each product is figured as it is entered, simple instock number muliplied by the product value. I simply want to … |
 | Hi everyone, I've been googling this for a long time, and most of the hits are about keyboard shortcuts in the actual IDE... it's so annoying.. :( I'm working on a pretty big VS project (about 20 source files).. I have to add some keyboard functionality to it... simple stuff … |
| | Ok I have a bug that is very hard to pinpoint. Upon Compilation I get Compiling... Forkin.cpp \vc98\include\xlocale(467) : error C2059: syntax error : 'end of file' ForkLift.cpp MainWnd.cpp \vc98\include\xlocale(467) : error C2059: syntax error : 'end of file' Mat4f.cpp Generating Code... Error executing cl.exe. Forkin.exe - 2 error(s), 0 … |
| | hi hall, haw can i create a netbeans projects windows like tree in java? tanks. |
| | Hello everyone. Its been a while since I posted. I've gone through many threads regarding Linking issues that beginning programmers come across. Its the linking error - "error LNK2001 : unresolved external symbol." I admit I am a beginner and I also encounter the same problem. Going through all of … |
| | when I am trying to run the jar file is give me the message fail to load Main-Class manifest attribute from..... I am programming using netbeans IDE 5.5 any help |
| | The problem I am having is one in which I am using getline to read in a name with spaces, and when I attempt to output it it is cutting off the beginning of the names. This is the code I am using. I also have to have the cin.ignore('\n') … |
| | Hi, I have an html page which is designed using tables. I would like to know that if I click on a button located in one cell of the table, it should open another page in a new cell of a different table without refreshing the entire page. I tried … |
| | Hi can anyone help me with this ? Im trying to create a page that lets a user click a link and once that link has been clicked the page no longer displays that link for that user, i have all the databases set up to record clicks but i …  |
| | I have been working a bit in PHP and JavaScript and AJAX lately. I am very new at it all, so any help would be greatly appreciated. [B]Here is the question: [/B] What is the best way to make sure keep data from an AJAX call, and cut back on … |
| | I was wondering if anyone could offer a solution to this database design problem. I have very little experience with relational databases in Access. I have only used databases just to get easy data, but now it is starting to get complicated. I read a little on relational database design, … |
| | Hi Bumsfeld, thanks for sharing, I haven't come across this before [quote=bumsfeld;398646] [code=python]# works on Windows or Linux, also Vista import os os.system(['clear','cls'][os.name == 'nt']) [/code][/quote] Can please tell me how is the following code is working. I mean, [code=Python] >>> ['clear','cls'] [True] 'cls' >>> ['clear','cls'] [False] 'clear' >>> ['a','b']['some_string' … |
| | Why, oh why isn't this simple thing working? I just want to understand why the variable $file1 is always empty. Other input types work just fine. [code] <?php $file1 = $_POST['file1']; echo "file1:", $file1; ?> <form ENCTYPE="multipart/form-data" action="add.php" method="POST"> File<input type="file" name="file1" /> <input type="submit" value="Submit Information"> </form> [/code] Jill |
 | So I tried to google my problem, but for a change I didn't get any worthwhile answers. What I want to do is to have an external js file to define some functions (which will be used for form validation). Then I want to use the external functions inside each … |
| | I'm in the process of making a searchable database for the company I work at, and have run into a few problems. I've googled this stuff and had problems either understanding what I found or finding anything at all.. A. Sorting the table in my form I'm able to sort … |
| | Hi anyone I am a new member, and want to learn the c + + from the outset Please, Where can I find free electronic books for the education of c + + |
| | i,m a bit stuck in my project, i need to i dentify some classes for my system and i sofar i have only came up with tow classes like CLIENT and COMPANY. can anyone help me. i have to submit my documat soon.  |
| | Hi, I was using borland 5.5, and I tried introducing graphics using the followig code [CODE]#include<iostream.h> #include<graphics.h> $void main() { int driver,mode; driver = DETECT; initgraph(&driver,&mode,"\\tc\\bgi); circle(25,35,12); closegraph(); } [/CODE] But I get the error [I]graphics not supported with windows[/I]. So I tried [B]TURBO C++ 3.0[/B]. And it worked perfectly … |
| | This is Orbiter: Ok what is wrong? I have start =0 at the beginning. then this: [code=cplusplus] case OAPI_KEY_K: // start if (start=0) start=0; else PlayVesselWave3(MySoundID,START,NOLOOP,255,22100); start=1; return 1; [/code] So start should be 0 until K is pressed. If K is pressed then the wav is played and start … |
| | I don't understand what this line of code does. (PMOMISCHEADER & LPVOID are pointer datatypes)[code]typedef BOOL (CALLBACK * PFNMISCBLOBCALLBACK) (PMOMISCHEADER pmoMiscHdr, LPVOID pData);[/code]I need to understand this because an API I'm using takes a pointer of datatype PFNMISCBLOBCALLBACK as a parameter. Thanks in advance. |
| | is it possible to have global level methods in c#? I have several forms and they are going to use roughly similar logic. i can design methods which can work with them all depending on what parameters are passed to them but how do i make these methods global so … |
| | Has anyone code for a registration procedure in ASP. I will registrate the users in my database before they can use the database facilities. Users can ask services and see the results if they had access to the database |
| | Hi, I am creating a folder through php code. but the permissions for that folder is not setting. I identified the problem is apache is different usergroup,FTP is different user group. so i want to know how can i change user group of apache. or how can i add apache,php … |
| | hi every one, i want to know about configuring sql mail.i have sql server on my computer and i want to configure it to send sql mail.i want to know which account i have to use as local system account is not being accepted.when i try to create seperate account,i … |
| | Hi, I am using websphere and trying to use javax.mail api . However i am receiving the errors as I am not able to import javax.activation.*; import javax.mail.*; the statements, the reason is Websphere does not recognize them, I am not sure whether i have the javax package. Could any … |
| | i just signup to ask you to show me the basic and advance script for creating a online game startup bot  |
| | Can someone tell me how to convert variables from one type to another in c#? Specifically i need to display an integer in a textbox. the textbox does not want to display it since the textbox has text and the integer is an int. |
| | i am very new to c# and dont understand all of array passing to methods. chief reason for these misunderstandings is the keyword param. param can only be used in a method header once and is always passed by value. also it works on a number of individually declared variables … |
| | Hi Everyone Please anyone tell me how can I use the following code in vb6 Module. Dim db As Database Dim rs As Recordset Private Sub Form_Load() Set db = OpenDatabase("C:\MyDatabase.mdb") End Sub Thanks in advance  |
| | I've been learning about aggregating COM objects. I dont understand why we 'need' 2 IUnknowns (ie the delegating IUnknown and the Non-delegating IUnknown). Surely the same effect can be achieved with just the 1 usual IUnknown? Eg, The outer component implements interface IX and aggregates interface IY, which is implemented … |
| | So I've got this jtable set up that displays the contents of an arraylist by use of the handy dandy table model (see code below). you'll notice it calls a method makeTableArray() (see code below) in order to figure out what the array that its going to use is. In …  |
 | Im starting a course next year which will cover a C++; I was wondering whats the best software to start coding in C++? I noticed my college use NetBeans which is an IDE which may be a start? Any help appreciated. |
| | Hi to all I have a quick question. How can go through the integer to find if there is any specific number. For example my input would be 234446 (integer is of type long),and now I would like to check that integer and find how many 4's are in there … |
| | Hi, I want to add a jar file to another jar file in such a way that my code should be able to access it(ie. internal classes of that jar). Thanks in advance. |
 | [B]char *(*c[10])(int **p); [/B]Ok, what does the above mean ? I compiled it fine. But I can't figure what it means :( Also, how to make sense of any such questions ? I know pointers, and have a concept of it. But this one really baffled me ! Can anyone … |
 | Hi, is there some way how to force asp.net (C#) webpage wait with other orders in code? I mean something like this: 1 - make something 2 - wait 5 seconds (for completing previous tasks) 3 - continue with other orders Thanks, Stivi |
| | Hello, I was wondering if someone could point me in the right direction. Is their anyway in php that I can change the outlook of an xsl file and include variables from my php script. I have an xsl file, I changed the file extension to php and it worked … |
| | [code=php] <?php if ($id == 1 && $lang == 1) { echo "hello"; } ?>[/code] hey guys i am working for my final year project. i have a problem. when i tried to run this url on my pc [url]http://localhost/filename?id=1&lang=1[/url] it wouldn't work.... but when i tried this on my …  |
| | I'm trying to write a program to reverse a string, letter by letter. This was my latest attempt: [CODE] #include <stdio.h> #include <stdlib.h> #include <string.h> int main(void) { char oldMsg[100], newMsg[100]; int cd = 12, cu = 0; strcpy(newMsg, "Hello World!"); while (cd > 0) { newMsg[cu] = oldMsg[cd]; cu++; … |
| | Hello, please I need help with this problem. I am writing a web project using PHP. I have developed a wsdl for this project. Whenever I send a request from my cliet side, the server script handles it appropriately by calling the relevant function. However, the script returns null values. … |
| | I want to connect to the database mysql . I am using Type IV driver Connector/J. How to connect to the database. When i load the driver class its working after that i get this error SQL Exception :Communications link failure due to underlying exception: ** BEGIN NESTED EXCEPTION ** … |
| | If you can help me? I have some problems.I have to put the five marks in five subjects for a student.The student must have ID,Name ,Surname,Subject and Mark. This we have to write in a file.Then we have to write in Screen the results(toread from file).After that I have to … |
| | why can't we initializa the fields in a constructor in the servlet? |
| | Hey, I was doing some coding for fun, just practicing and seeing if i could still all the sorts and searches. My question is unrelated to that however because i can't seem to figure out an easy way to generate random char arrays. i found a random() function in the … |
The End.