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Finding the type of an object in C++
...add that you can find the class type with:
#include <typeinfo>
...
string s = typeid(YourClass).name()
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Moment JS - check if a date is today or in the future
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The constructor that takes a date string is deprecated.
– Vahid Amiri
Aug 11 '16 at 1:33
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What happens if I define a 0-size array in C/C++?
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The one use I know of is to trigger a compile time error from a boolean:
char someCondition[ condition ];
If condition is a false, then I get a compile time error. Because
compilers do allow this, however, I've taken to using:
char someCondition[ 2 * condition - 1 ];
This gives a size of ei...
How does free know how much to free?
...e technique in my own functions to save me from needing to cart around the extra variable of the array's length?
11 Answers...
MAC addresses in JavaScript
...ecurity vulnerability if you would be able to do this directly from Javascript. There are two things I can think of:
Using Java (with a signed applet)
Using signed Javascript, which in FF (and Mozilla in general) gets higher privileges than normal JS (but it is fairly complicated to set up)
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How to add minutes to my Date
..., i tried this , date is coming correctly , but when i try to change it as string , it gives me the same wrong result String newTime= df.format(afterAddingTenMins); it gives me 2011-50-07 17:50 , I have to convert it in String, any suggestion
– junaidp
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angularjs newline filter with no other html
... @BarthZalewski - You only need `\` when compiling a regex from a string. When using a regex literal you don't have to escape slashes.
– MegaHit
Jan 31 '14 at 1:28
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How to convert a string to lower case in Bash?
Is there a way in bash to convert a string into a lower case string?
20 Answers
20
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How can I output the value of an enum class in C++11
...;< together, with the error error: cannot bind ‘std::basic_ostream<char>’ lvalue to ‘std::basic_ostream<char>&&’. this appears to be because when the stream is temporary, the ADL fails, and the above template is not a possibility. any tips?
– of...
How can I pass a member function where a free function is expected?
...n<void(int, int)> fun)
{
fun(1, 1);
}
int main (int argc, const char * argv[])
{
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aClass a;
auto fp = std::bind(&aClass::test, a, _1, _2);
function1(fp);
return 0;
}
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