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Unmangling the result of std::type_info::name
...o versions are given: one with C++11 features and another one with only C++98 features.
In file type.hpp
#ifndef TYPE_HPP
#define TYPE_HPP
#include <string>
#include <typeinfo>
std::string demangle(const char* name);
template <class T>
std::string type(const T& t) {
...
Log exception with traceback
...
Christian Aichinger
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answered Mar 29 '12 at 16:58
Brad BarrowsBrad B...
Is std::unique_ptr required to know the full definition of T?
...
@Mehrdad: This decision was made for C++98, which is before my time. However I believe the decision came from a concern about implementability, and the difficulty of specification (i.e. exactly which parts of a container do or do not require a complete type). Even...
Tool to convert Python code to be PEP8 compliant
...ff --in-place
# the lines which changed since a specific commit `git diff 98f51f`
pep8radius 98f51f --diff
Basically pep8radius is applying autopep8 to lines in the output of git/hg diff (from the last shared commit).
This script currently works with git and hg, if your using something else and ...
round() for float in C++
...
There's no round() in the C++98 standard library. You can write one yourself though. The following is an implementation of round-half-up:
double round(double d)
{
return floor(d + 0.5);
}
The probable reason there is no round function in the C++98 s...
?: operator (the 'Elvis operator') in PHP
...
Mark Amery
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answered Jan 3 '10 at 0:24
BalusCBalusC...
What are POD types in C++?
...ointer-to-member type.
Greater detail can be found in this answer for C++98/03. C++11 changed the rules surrounding POD, relaxing them greatly, thus necessitating a follow-up answer here.
share
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Compiling C++11 with g++
...age:
The compiler can accept several base standards, such as c89 or c++98,
and GNU dialects of those standards, such as gnu89 or gnu++98. By
specifying a base standard, the compiler will accept all programs
following that standard and those using GNU extensions that do not
contradict it....
Why can I initialize a List like an array in C#?
...onary<string, int>
{
{ "Suzy", 100 },
{ "David", 98 },
{ "Karen", 73 }
};
Is roughly identical to:
var temp = new Dictionary<string, int>();
temp.Add("Suzy", 100);
temp.Add("David", 98);
temp.Add("Karen", 73);
var grades = temp;
So, to add this to you...
Difference between “change” and “input” event for an `input` element
... answered Aug 25 at 17:57
zcoop98zcoop98
81333 silver badges1717 bronze badges
...