大约有 35,477 项符合查询结果（耗时：0.0606秒） [XML]
Entity Framework and Connection Pooling
I've recently started to use the Entity Framework 4.0 in my .NET 4.0 application and am curious about a few things relating to pooling.
...
Using emit vs calling a signal as if it's a regular function in Qt
...n:
void W::foo()
{
QMetaObject::activate(this, &staticMetaObject, 0, 0);
}
And the code emit foo(); is pre-processed to simply foo();
emit is defined in Qt/qobjectdefs.h (in the open-source flavor of the source anyway), like this:
#ifndef QT_NO_EMIT
# define emit
#endif
(The define gu...
error: passing xxx as 'this' argument of xxx discards qualifiers
...|
edited May 6 '18 at 18:40
Tomer
45155 silver badges1616 bronze badges
answered May 12 '11 at 5:02
...
What is ApplicationException for in .NET?
...
103
According to the remarks in msdn:
User applications, not the common language runtime, throw cu...
Webfont Smoothing and Antialiasing in Firefox and Opera
...
As Opera is powered by Blink since Version 15.0 -webkit-font-smoothing: antialiased does also work on Opera.
Firefox has finally added a property to enable grayscaled antialiasing. After a long discussion it will be available in Version 25 with another syntax, which poi...
What is the difference (if any) between Html.Partial(view, model) and Html.RenderPartial(view,model)
... |
edited Apr 28 '10 at 13:38
answered Apr 28 '10 at 13:32
...
What's the difference between JPA and Spring Data JPA?
...
|
edited Jun 20 at 9:12
Community♦
111 silver badge
answered Apr 22 '13 at 13:36
...
How to check whether a script is running under Node.js?
...
20 Answers
20
Active
...
Correct way to try/except using Python requests module?
... SystemExit(e)
As Christian pointed out:
If you want http errors (e.g. 401 Unauthorized) to raise exceptions, you can call Response.raise_for_status. That will raise an HTTPError, if the response was an http error.
An example:
try:
r = requests.get('http://www.google.com/nothere')
r.rais...
When correctly use Task.Run and when just async-await
...
380
Note the guidelines for performing work on a UI thread, collected on my blog:
Don't block the ...