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Closed 11 years ago.
my task is to make a program that can store arbitrary long text in c++.
I have no idea how to solve this.
Also, you cannot use STL.
someone please help
allocate initial buffer (malloc())
store data into buffer until full (strcpy(), strcat(), memcpy()...)
reallocate to a bigger buffer (realloc())
goto 2
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It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 10 years ago.
For example, I just want it to work in the 1-10 lines, how to do it. A rookie, thanks for help.
You can use narrow-mode, and it will display only the first 10 lines, hiding the rest.
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 10 years ago.
The object in this case is a dictionary with some search methods. Only reading operations.
Quick answer: No.
Quite the opposite, it will speed up your program, especially if you have an object that needs to load a lot of data into memory.
Just make sure nothing can write to the object while the threads run.
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 11 years ago.
I want to write a program which will show the numeric value of odd, even & zero values in array. The problem is that when I input values in array, C++ compiler doesn’t view the result and finishes the output window . Is there any solution for this?
Assuming you mean why the console window closes, you can add cin.get() to the end.
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 12 years ago.
I'm trying to make a MIDI song using c++. What are the commands?
If your platform is just "C++", then there are no such "commands". The C++ standard does not specify sound at all.
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 10 years ago.
need a small program to learn basics on how to open a file stored on net for reading via c++.
One relatively easy way is to use libcurl: http://curl.haxx.se/