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MFC Grid control 2.27 - C/C++ - 清泛网移动版 - 专注C/C++及内核技术
...ading this thing if no one is gonna use it.
The control features:
Cell selection using the mouse, with optional Control and Shift key combinations. Selection can be disabled.
Row and Column resizing. Sizing can be disabled for row, columns or both.
Auto row or column sizing when dividers are d...
Why can't C++ be parsed with a LR(1) parser?
... passed as an option to the compiler.
int a,b,c[9],*d,(*f)(), (*g)()[9], h(char); could be forbidden too, replaced by int a,b,c[9],*d;
int (*f)();
int (*g)()[9];
int h(char);
one line per function prototype or function pointer declaration.
An highly preferred alternative would be to change ...
Is C++14 adding new keywords to C++?
...ch else namespace static_assert using
char enum new static_cast virtual
char16_t explicit noexcept struct void
char32_t export nullptr switch ...
Getting the first character of a string with $str[0]
...
Yes. Strings can be seen as character arrays, and the way to access a position of an array is to use the [] operator. Usually there's no problem at all in using $str[0] (and I'm pretty sure is much faster than the substr() method).
There is only one ca...
C/C++ with GCC: Statically add resource files to executable/library
....png data.h
Gives something like:
/*
data.h (PNM).
*/
static unsigned char
MagickImage[] =
{
0x50, 0x36, 0x0A, 0x23, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x64, 0x20,
0x77, 0x69, 0x74, 0x68, 0x20, 0x47, 0x49, 0x4D, 0x50, 0x0A, 0x32, 0x37,
0x37, 0x20, 0x31, 0x36, 0x32, 0x0A, 0x32...
Capitalize only first character of string and leave others alone? (Rails)
I'm trying to get Rails to capitalize the first character of a string, and leave all the others the way they are. I'm running into a problem where "i'm from New York" gets turned into "I'm from new york."
...
Unique Constraint in Entity Framework Code First
...n k in uniqueAtt.KeyFields on pi.Name equals k
select new { KeyField = k, Value = pi.GetValue(entity, null).ToString() };
foreach (var item in _objectSet)
{
var keyValues = from pi in item.GetType().GetProperties()
j...
Generating all permutations of a given string
... for (int i = 0; i < n; i++)
permutation(prefix + str.charAt(i), str.substring(0, i) + str.substring(i+1, n));
}
}
(via Introduction to Programming in Java)
share
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improv...
Simple way to encode a string according to a password?
... math.ceil(math.log(256 ** 32, 74)) == 42 characters long. However, a well-selected larger number of HMAC iterations can mitigate the lack of entropy somewhat as this makes it much more expensive for an attacker to brute force their way in.
Just know that choosing a shorter but still reasonably sec...
What's “wrong” with C++ wchar_t and wstrings? What are some alternatives to wide characters?
...mmunity(particularly ##c++ on freenode) resent the use of wstrings and wchar_t , and their use in the windows api. What is exactly "wrong" with wchar_t and wstring , and if I want to support internationalization, what are some alternatives to wide characters?
...