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MFC Grid control 2.27 - C/C++ - 清泛网移动版 - 专注C++内核技术
...aste, and Ctrl-A for "Select All"
In place editing of cell contents. If a character key is pressed while a cell has focus, editing will start on that cell, and the arrow keys will allow navigation to other keys. If the current focus cell is clicked on, editing will start and the arrow keys will mov...
MFC Grid control 2.27 - C/C++ - 清泛网移动版 - 专注C++内核技术
...aste, and Ctrl-A for "Select All"
In place editing of cell contents. If a character key is pressed while a cell has focus, editing will start on that cell, and the arrow keys will allow navigation to other keys. If the current focus cell is clicked on, editing will start and the arrow keys will mov...
MFC Grid control 2.27 - C/C++ - 清泛网移动版 - 专注C++内核技术
...aste, and Ctrl-A for "Select All"
In place editing of cell contents. If a character key is pressed while a cell has focus, editing will start on that cell, and the arrow keys will allow navigation to other keys. If the current focus cell is clicked on, editing will start and the arrow keys will mov...
MFC Grid control 2.27 - C/C++ - 清泛网 - 专注C/C++及内核技术
...aste, and Ctrl-A for "Select All"
In place editing of cell contents. If a character key is pressed while a cell has focus, editing will start on that cell, and the arrow keys will allow navigation to other keys. If the current focus cell is clicked on, editing will start and the arrow keys will mov...
MFC Grid control 2.27 - C/C++ - 清泛网 - 专注C/C++及内核技术
...aste, and Ctrl-A for "Select All"
In place editing of cell contents. If a character key is pressed while a cell has focus, editing will start on that cell, and the arrow keys will allow navigation to other keys. If the current focus cell is clicked on, editing will start and the arrow keys will mov...
MFC Grid control 2.27 - C/C++ - 清泛网移动版 - 专注C/C++及内核技术
...aste, and Ctrl-A for "Select All"
In place editing of cell contents. If a character key is pressed while a cell has focus, editing will start on that cell, and the arrow keys will allow navigation to other keys. If the current focus cell is clicked on, editing will start and the arrow keys will mov...
mmap() vs. reading blocks
... way faster. You might write a simple benchmark to prove it to yourself:
char data[0x1000];
std::ifstream in("file.bin");
while (in)
{
in.read(data, 0x1000);
// do something with data
}
versus:
const int file_size=something;
const int page_size=0x1000;
int off=0;
void *data;
int fd = open...
What's so bad about Template Haskell?
... of type Exp, but you don't know if it is an expression that represents a [Char] or a (a -> (forall b . b -> c)) or whatever. TH would be more reliable if one could express that a function may only generate expressions of a certain type, or only function declarations, or only data-constructor-...
Polymorphism in C++
...st std::string& x);
f("hello"); // invokes `std::string::string(const char*)`
Implications of compiler-provided overloads, conversions and coercion
Consider:
void f()
{
typedef int Amount;
Amount x = 13;
x /= 2;
std::cout << x * 1.1;
}
If we want the amount x to be t...
The case against checked exceptions
...y a method signature.
Here fopen requires that you pass it a string (or a char* in the case of C). If you give it something else you get a compile-time error. You didn't follow the protocol - you're not using the API properly.
In some (obscure) languages the return type is part of the protocol too...