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Does a dot have to be escaped in a character class (square brackets) of a regular expression?
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lilactiger89lilactiger89
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3
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Can I get the name of the current controller in the view?
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mb21
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answered Sep 21 '10 at 5:27
AnubhawAnubhaw
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Is it possible to figure out the parameter type and return type of a lambda?
... test code below:
int main()
{
auto lambda = [](int i) { return long(i*10); };
typedef function_traits<decltype(lambda)> traits;
static_assert(std::is_same<long, traits::result_type>::value, "err");
static_assert(std::is_same<int, traits::arg<0>::type>::valu...
In Objective-C, what is the equivalent of Java's “instanceof” keyword?
...f ([myObject isMemberOfClass:[MyClass class]])
– user102008
Jul 22 '11 at 0:53
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Visual Studio replace tab with 4 spaces?
Is there a way to set TAB button to work as 4 spaces in Visual Studio 2010 instead of going to Edit->Advanced->Untabify Selected Lines?
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How can I get the named parameters from a URL using Flask?
.../my-route -> page: 1 filter: '*'
/my-route?page=10&filter=test -> page: 10 filter: 'test'
/my-route?page=10&filter=10 -> page: 10 filter: '10'
/my-route?page=*&filter=* -> page: 1 filter: '*'
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Set attribute without value
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LixLix
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Check if a Bash array contains a value
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patrikpatrik
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The type 'string' must be a non-nullable type in order to use it as parameter T in the generic type
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edited Feb 10 '12 at 23:58
answered Feb 10 '12 at 23:53
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Are static fields inherited?
...};
int A::MaxHP = 23;
class Cat: A
{
public:
static const int MaxHP = 100;
};
works fine and with different values for A::MaxHP and Cat::MaxHP -- in this case the subclass is "not inheriting" the static from the base class, since, so to speak, it's "hiding" it with its own homonymous one.
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