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How is “=default” different from “{}” for default constructor and destructor?
... C++11 are concerned, this cannot be a trivial type.
This:
struct Trivial2
{
int foo;
Trivial2() = default;
};
Again as the name suggests, this is a trivial type. Why? Because you told the compiler to automatically generate the default constructor. The constructor is therefore not "user-pro...
How can I get a Dialog style activity window to fill the screen?
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edited Sep 29 '13 at 16:05
Mārtiņš Briedis
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bool to int conversion
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208
int x = 4<5;
Completely portable. Standard conformant. bool to int conversion is implicit...
How to overwrite styling in Twitter Bootstrap
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motoxer4533motoxer4533
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1
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Deleting an object in java?
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172
You should remove the references to it by assigning null or leaving the block where it was decla...
AngularJS: ng-show / ng-hide not working with `{{ }}` interpolation
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edited May 9 '14 at 23:59
Scott
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answered...
What is the 'override' keyword in C++ used for? [duplicate]
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{
public:
int foo(float x) override { ... } // OK
}
class derived2: public base
{
public:
int foo(int x) override { ... } // ERROR
};
In derived2 the compiler will issue an error for "changing the type". Without override, at most the compiler would give a warning for "you are hid...
How can I get a list of all functions stored in the database of a particular schema in PostgreSQL?
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192
+200
\df <...
Run javascript function when user finishes typing instead of on key up?
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28 Answers
28
Active
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Creating and Update Laravel Eloquent
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237
Here's a full example of what "lu cip" was talking about:
$user = User::firstOrNew(array('nam...