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using extern template (C++11)
... edited Nov 8 '17 at 6:48
user1902689
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answered Nov 15 '11 at 3:43
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How do you declare an interface in C++?
... public:
virtual ~IDemo() {}
virtual void OverrideMe() = 0;
};
class Parent
{
public:
virtual ~Parent();
};
class Child : public Parent, public IDemo
{
public:
virtual void OverrideMe()
{
//do stuff
}
};
You don't have to incl...
How to jump to a particular line in a huge text file?
...
30
linecache:
The linecache module allows one to get any line from a Python source file, while ...
Concept of void pointer in C programming
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answered Mar 28 '09 at 10:36
Alex BAlex B
73.5k3636 gold badges187187 silver badges270270 bronze badges
...
How to get the current directory of the cmdlet being executed
...
150
The reliable way to do this is just like you showed $MyInvocation.MyCommand.Path.
Using relativ...
Is it possible to make a div 50px less than 100% in CSS3? [duplicate]
Is it possible to make a div 50px less than 100% in pure CSS? I want the <div> to be only 50px less than 100%. I don't want any JavaScript.
...
Using 'return' in a Ruby block
...
170
Simply use next in this context:
$ irb
irb(main):001:0> def thing(*args, &block)
irb(mai...
Merging two arrays in .NET
Is there a built in function in .NET 2.0 that will take two arrays and merge them into one array?
21 Answers
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Why historically do people use 255 not 256 for database field magnitudes?
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170
With a maximum length of 255 characters, the DBMS can choose to use a single byte to indicate th...
What is the difference between char array and char pointer in C?
...xpects a pointer, so if you try to pass an array to it like this:
char s[10] = "hello";
printSomething(s);
The compiler pretends that you wrote this:
char s[10] = "hello";
printSomething(&s[0]);
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