大约有 16,000 项符合查询结果（耗时：0.0385秒） [XML]
What is the usefulness of `enable_shared_from_this`?
... shared_ptr<Y> f()
{
return shared_from_this();
}
}
int main()
{
shared_ptr<Y> p(new Y);
shared_ptr<Y> q = p->f();
assert(p == q);
assert(!(p < q || q < p)); // p and q must share ownership
}
The method f() returns a valid shared_ptr, eve...
How can I use speech recognition without the annoying dialog in android phones
...nizer is ready to begin listening for speech and as it receives speech and converts it to text.
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How do I send a POST request with PHP?
...portant, the CURLOPT_POSTFIELDS parameter data actually doesn't need to be converted to a string ("urlified"). Quote: "This parameter can either be passed as a urlencoded string like 'para1=val1&para2=val2&...' or as an array with the field name as key and field data as value. If value is an...
How to force ViewPager to re-instantiate its items [duplicate]
... the only solution.
ViewPager PagerAdapter not updating the View
public int getItemPosition(Object object) {
return POSITION_NONE;
}
Does anyone know whether this is a bug or not?
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Calculating frames per second in a game
...e global (i.e. keep it's value across all frames) and ideally a floating point number. It contains the average/aggregate value and get's updated on each frame. The higher the ratio, the longer it will take to settle the "time" variable towards a value (or drift it away from it).
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How expensive is the lock statement?
...
Here is an article that goes into the cost. Short answer is 50ns.
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Does a method's signature in Java include its return type?
Does the method signature in a Java class/interface include its return type?
14 Answers
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Django - limiting query results
...t work in django on a queryset: code.djangoproject.com/ticket/13089 If you convert the queryset to a list it will work.
– valem
Jan 9 at 16:48
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Logging raw HTTP request/response in ASP.NET MVC & IIS7
...e-wire format (i.e including HTTP method, path, all headers, and the body) into a database.
15 Answers
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How can I “unuse” a namespace?
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In general, this is a terrible idea. C++ headers are not intended to be included in an alternately namespace as was used here.
– Aaron
Oct 3 '08 at 18:06
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