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char * p = "101";
char * pEnd;
int val = strtol(p, &pEnd, 2);
char charval = (char)val;
this may fail if p is more than 7 bits long (since that could overflow a signed char).
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I want some help developing a program in C++ that creates course scheduling. Want a start and a good thinking.
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I think you have us confused with rentacoder.
Use the best guess
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No...m not here hiring a coder to do this work for me...just want a expert guidance.. thats it
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Ok, so show us what you've got so far and we'll guide you. Read #2 here.
For starters, what is course scheduling? I can come up with at least a dozen descriptions for that and may not even get close to what you are after. Is this a console application, or does it have a GUI? Will it be reading from a file? What does the output look like?
"One man's wage rise is another man's price increase." - Harold Wilson
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
"Show me a community that obeys the Ten Commandments and I'll show you a less crowded prison system." - Anonymous
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I think you misunderstand what's on offer here. We can answer specific questions but what you are asking for is far too broad for these forums. You need to go and do some research for yourself and come back here when you have a specific technical question.
Use the best guess
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Rishi S wrote:
I want some help developing a program in C++ that creates course scheduling. Want a start and a good thinking. |
what it your initial analysis about project, like IDE, your initial thinking etc?
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
Never mind - my own stupidity is the source of every "problem" - Mixture
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and You
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Start with the requirements. List them.
Next step: Design the GUI and describe Use Cases, i.e. the different ways you want to allow a user to use your system, and the inputs and outputs.
Then if you need some guidance in implementing the GUI or the processing algorithms, someone here may help you.
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Hi,
i am not able to get objectSid from adsi .i able to get string attributes like cn,DN.. but
hr = ADsGetObject(L"LDAP://CN=nitin n,CN=Users,DC=northwing,DC=Com", IID_IADs, (void**) &pADs );
pUsr->Get(L"objectSid ",&var)
method not working for objectSid. please help me.
Thanks
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venkatesh52867 wrote: pUsr->Get(L"objectSid ",&var)
is it objectSid or just SID?
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
Never mind - my own stupidity is the source of every "problem" - Mixture
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and You
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Calling
SetThreadExecutionState(ES_CONTINUOUS | ES_SYSTEM_REQUIRED);
should prevent the system from entering the sleep mode.
Waking a system up requires that the user initiates a wake-up event like pressing the power button, a keyboard key, or moving the mouse.
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Jochen Arndt wrote: Calling
SetThreadExecutionState(ES_CONTINUOUS | ES_SYSTEM_REQUIRED);
should prevent the system from entering the sleep mode.
Its not working in my code..Is there any other method or trick to call it?
Jochen Arndt wrote: Waking a system up requires that the user initiates a wake-up event like pressing the power button, a keyboard key, or moving the mouse.
I want to do it programmatically. Will you suggest something?
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Indian Coder1989 wrote: Its not working in my code..Is there any other method or trick to call it?
This is the only way I know. It may help to repeat the call in regular intervals (e.g every 5 minutes).
Indian Coder1989 wrote: I want to do it programmatically. Will you suggest something?
There is nothing to suggest because the CPU is usually not powered or in halt state when the system is in sleep mode. There must be an external event to wake-up.
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Jochen Arndt wrote: This is the only way I know. It may help to repeat the call in regular intervals (e.g every 5 minutes).
I made it using a timer and its working now.
Can I do it for a period of time for which my application is running?
Because its only working on a period of my timer.
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I did not really understand what you mean now. Normally, the system should not go to sleep when an application has requested this until the application terminates or clears the state.
But these links may be helpful:
System Sleep Criteria[^]
System Wake-up Events[^]
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Hi, i want to create a code which detect the face in a cercle and put a message indicating the rotation angle of the face or its direction. In fact, my code can just detect the face. The problem that i couldn't found its directions. I'm using win32 console application. can someone help me ?
Thanks !
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hi all,
I am count the editbox character on ON_EN_CHANGE of edit control,
when count is 50 show a message box,
its works fine when I type in edit box,
but the problem arise,when I paste the content in editbox and the count is 50,now the messagebox is popup but at this time COPY, PASTE function not working in whole system.
please help me what can I do?
thank in advance.
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Le@rner wrote: the messagebox is popup but at this time COPY, PASTE function not working in whole system.
What exactly does that mean? It's unlikely that showing a message box could disable these functions unless your code is doing something illegal.
Use the best guess
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1 Is the problem present, if message box is still opened?
2 Or Is the problem present even after closing message box?
If 1 is true and 2 not, I think that you have blocked system clipboard with your message box. You opened modal dialog (msgbox) during OnPaste msg and it cannot finish it's work untill messagebox is closed. If it cannot finish it's work, the system clipboard cannot be released. If clipboard is not released, the ctrl+c, ctrl+v doesn't work in whole system.
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yes option 1 occur here "the problem present, if message box is still opened?"
how can I resole this, any idea for this, can I use modeless dialog for this.
thanks.
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Hi, all!
I am a rookie about C/C++,when i debugged my project, i met a problem about 1.#IND, and the code is as followed:
h = x2-x1;
a = M1 * pow((x2-x),3);
b = M2 * pow((x-x1),3);
f = M1*h*h;
g = M2*h*h;
temp1 = 6.0*y1 - f;
temp2 = x2-x;
c = temp1 * temp2;
cc = (double)((6.0 * y1 - f)) * (double)((x2 - x));
I have defined all the variables as double, and i think the values of c and cc should be the same, but i found that the variable c got the right value, but the variable cc get the value of "-1.#IND". And what is the strangest? the whole compute above is run in a for loop, the cc only get the -1.#IND when the first time i get into the loop, and then the cc will get right and the same as c value. If i deleted the compute about cc, then the next line of code about other compute will get a -1.#IND for once time.
i am really comfused!!!
is there any master hand had met the same problem or know that is why?
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