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I'm building a simple program that manages employee info, but I'm experiencing some weird issue with the cin >> command, because every time I build the project I get one error only for one cin >>.
You forgot a ; on the previous line:
double hourly_wage = 23.50 // <-- ; missing here
Related
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How to change comma to period when typing double number in TextField?
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This is used here do {....} while(ch!=?.?); what does ch!=?.? mean here can anybody please help with it.
It's a syntax error with both clang and gcc.
#JonathanLeffler is usually right and I think he nailed the root cause. I used to see this when text was being copied from Microsoft Word to the web (lack of transcode from a Windows code page to ascii/utf8?).
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Closed 7 years ago.
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I think I saw something on using this to truncate test as a filter, but I've seen to no idea how to use it. Using as xx|do_trucate(20) gives the following:
TemplateAssertionError: no filter named 'do_truncate'
What is the correct usage?
Doh, from the spec I saw
do_trucate
http://code.nabla.net/doc/jinja2/api/jinja2/jinja2.filters.html
But in reality, its just truncate
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So I'm creating this function as part of a larger program for my C++ course, and I am getting this error: no match for 'operator<<' followed by a bunch of gibberish whenever the compiler goes through this function
void print24hour(Time& start)
{
cout<<"The lecture starts at: ";
cout<<setfill('0')<<setw(2)<< start.getHours <<":"<<setfill('0')<<setw(2)<<start.getMinutes<<":"<<setfill('0')<<setw(2)<<start.getSeconds;
}
void print24hour(Time& end)
{
cout<<" and ends at: ";
cout<<setfill('0')<<setw(2)<<end.getHours<<":"<<setfill('0')<<setw(2)<<end.getMinutes<<":"<<setfill('0')<<setw(2)<<end.getSeconds<<endl;
}
Any solutions to my problem would be greatly appreciated
To get a function's return value you need to call it. Do this by appending parantheses to the member functions like end.getMinutes().
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I have to get numbers from file and some of them are negative. So, how can I do that? (C++)
Now I'm trying just this (without something special):
U1.txt file:
4 5 -1 6 -2
My code:
ifstream fd(FD);
int n1,n2,n3,n4,n5;
fd>>n1>>n2>>n3>>n4>>n5;
Your code is basically correct, except for that typo with n4 missing.
This:
ifstream fd("U1.txt");
int n1,n2,n3,n4,n5;
fd>>n1>>n2>>n3>>n4>>n5;
Will do what you expect, modulo error conditions.