void execute(int &x,int y=100)
{
x=x+y;
cout<
will the following program work in spite of not assigning a default value to the x(formal parameters in the fuction prototype).
I'm looking for a virtual webcam driver to use in a .NET project, this project will be GPL, and have no idea how many installations there will be
The idea is that the application is using the webcam without locking the device.
Found a couple of programs that do the job, but either in application and/or too expensive:
* http://www.softservice.org/products_camsplitter.html (9.99$/installation)
* splitcamera.com (program, no SDK available)
All idea's are welcome
Hi,
I have create a socket with CFSocket.
My program is correct but now i wanna close the socket (client side).
There is a istruction?
Thanks and sorry for my English XP
My code:
CFSocketRef s;
s = CFSocketCreate(
NULL,
PF_INET,
SOCK_STREAM,
IPPROTO_TCP,
kCFSocketDataCallBack,
AcceptDataCallback,
&context);
...
CFSocketConnectToAddress(s, address, 0);
...
//here i wanna close the socket
Lots of developers I know were self taught programmers including me.
I was wondering how much of the developer community learned programming by taking a course in school or by experimenting, asking questions on forums, reading online articles, and just making it up as you go along? Post whether you were self taught or took classes, what language you program in, and anything else that may be interesting.
P.S. Books count as self taught.
I'm relearning UNIX commands to use git on windows using MINGW32.
When I launch a program, for example "$ notepad hello.txt" I can't use the shell again until I close the notepad file or CTRL-C in the shell.
How do I essentially fork a new process so I can use both programs?
Hi,
since the new SDK 1.1 is missing the tutorial for "ASPProviders", i am currently asking myself how i would implement a "azure session state provider" ( this is the path in the "old" SDK: C:\Program Files\Windows Azure SDK\v1.0\Samples\AspProviders )
Related threads:
http://stackoverflow.com/questions/1023108/how-does-microsoft-azure-handle-session-state
http://social.msdn.microsoft.com/Forums/en-US/windowsazure/thread/2d1340ed-0ad0-456a-b069-aa6b85672102/
Has anyone an idea or even the old example project and could post some snippets of the config here?
I've been working on a program to monitor a network folder to find out which spreadsheets our company uses are the most popular. I'm using the FileSystemWatcher class in C# to do the monitoring. I've noticed I'm getting updates to files that are in folders that my user does not have permission to browse. I understand that my software is subscribing to a list of updates done by other system software and not actually browsing those files itself, but is this functionality intentional or is it a bug?
I have this program that should execute a piece of code base on the tab that is selected. How do I do it?
I've tried:
if tabcontrol1.tabcount=1 then
'Execute this code'
else if tabcontrol1.tabcount=2 then
'execute this code
end if
-But doesn't work, what's the proper way of doing it?
My friend build a web service in java
I build one in .net
I want them to implement the same interface
then in my program change the web.config to point to one or the other.
In my mind this would be done by implementing the same interface. Not sure how it would actually be done...
I have following setup, but when I put 1024 and replace all 512 with 1024, then eclipse won't start at all. How can I have more than 512M memory for my eclipse JVM?
-startup
plugins/org.eclipse.equinox.launcher_1.0.201.R35x_v20090715.jar
--launcher.library
plugins/org.eclipse.equinox.launcher.win32.win32.x86_1.0.200.v20090519
-product
com.springsource.sts.ide
--launcher.XXMaxPermSize
512M
-vm
C:\Program Files (x86)\Java\jdk1.6.0_18\bin\javaw
-vmargs
-Dosgi.requiredJavaVersion=1.5
-Xms512m
-Xmx512m
-XX:MaxPermSize=512m
My program file is encoded in UTF-8 so "abc".length == 3 but "åäö".length == 6. I realize that å, ä, ö, etc. are stored as two bytes in UTF-8, and that a Ruby String is a sequence of bytes (not characters), but it is annoying! Is there a best practice to work around this problem?
I'm trying to develop an application similar to ASTassistant, and in the article the author says that he included "the source code with the binaries." After downloading the ZIP folder, however, I've found no source. The program is written in REAL Basic, which I don't know anything about. Do I need to purchase REAL Basic to view ASTassistant's source code, or is it somewhere I haven't looked?
Thanks
Hello
We have 2 languages which are (informally) semantically equivalent but syntactically different. One is xml and another is script based. How can I go about formally proving that both languages are in fact equivalent. Script approach is just a convenient way to write a same program that would be tedious to write in xml.
Thanks
Ketan
I need to catch that exception but I can't figure out which one it is. The IDE i'm using right now doesn't allow for a program interrupt that way.
I know how to user try/catch, but I don't actually know what I'm trying to catch..
Can anyone help me with this?
Write your own version of the strcmp function string_compare.
Supply a main program that will test each of the 3 differing outcomes.
int string_compare(char *s, char *t);
returns
<0 if s is lexically before t
0 if s is identical to t
>0 if s is lexically after t
Hello All,
I am trying to parse formula in C# language like
"5*3 + 2"
"(3*4 - 2)/5"
Is it possible to do in C# or scripts like VBScript, JavaScript (which will be called in c# program).
Thanks a lot!.
Hello,
I'm writing a program in python using dbus that detects inserted usb drives and manipulates the files inside of them. However, I can't seem to retrieve the path on my system of an inserted usb. Is there someway that I can get the path of an inserted usb in dbus, perhaps by using the GetProperty() method? I have tried using GetProperty("block.device"), but that returns /dev/sdc1 which doesn't exist on my system. Thanks in advance for any help!
There are two Image files in my folder which I have to call in my program. I have used:
AppDomain.curentDomain.baseDirectory + "Path and file name";
But this goes into my bin directory which I don't want; I want to read the folder from root directory where my folder name as resource I have saved my file there and call the image so please what's the code for that?
How do I read from root directory in a Windows Form Application?
I have write a small helloworld program that needs cocoa framework. I'd like to know how to add framework in cmake. All the information I have found is out-of-date. I have cmake 2.8.1 on snow leopard.
It seems like I could program something without ever using the word 'new', and I would never have to worry about deleting anything either.
From what I understand, it's because I would run out of stack memory.
Is this correct? I guess my main question is, when should I call 'new'?
hi, i am doing c program of binary tree while inserting the node to tree after 2 or 3 nodes the child node having garbage value and crashing i am doing in xcode any idea...
As the title suggests, how can I tell a JVM thrown exception from a Programmatically(does this mean, thrown by a programmer or the program) thrown exception ?
JVM Exceptions
1) ArrayIndexOutOfBoundsException
2) ClassCastException
3) NullPointerException
Programmatically thrown
1) NumberFormatException
2) AssertionError
Many Thanks
Hi ,
i am very new to xml and c++.
i want to validate xml against xsd using c++ api.can any one gimme any tutorial link? or sample program.i don want to do using msxml as its works in windows and visual studio.
i tried to use xerces and libxml but i have failed.now i am trying using tinyxml.
please help me to validate xml against xml schema using c++(not vc++,should work in cross platform)
regards,
manu
I want to do a program that on notebook LCD show a controller of what we see on VGA output connector, it is possible to do that?
For instance, on LCD you can see a remote control (play, stop, volume) an on VGA you see the film without controls
BR
Santiago
If we consider computer graphics to be the art of image synthesis where the basic unit is a pixel.
What is the basic unit of sound synthesis?
[This relates to programming as I want to generate this via a computer program.]
Thanks!