大约有 30,000 项符合查询结果（耗时：0.0286秒） [XML]
Difference Between ViewData and TempData?
I know what ViewData is and use it all the time, but in ASP.NET Preview 5 they introduced something new called TempData.
6...
Should a function have only one return statement?
...it mentions that having multiple return points is not always good, yet sometimes necessary.
– Rafid
Mar 16 '14 at 11:07
|
show 3 more commen...
What is the difference between HTML tags and ?
...a page with an id or class , but I'm interested in knowing if there are times when one is preferred over the other.
13 A...
Why should I use an IDE? [closed]
...nings/console/unit tests etc and source code all on the screen at the same time in a useful way
Ease of running unit tests from the same window
Integrated debugging
Integrated source control
Navigating to where a compile-time error or run-time exception occurred directly from the error details.
Etc!...
How do I give text or an image a transparent background using CSS?
...ransparent;" it should now work in IE8. This was bugging me for quite some time!
– Tom Chantler
Feb 7 '11 at 23:10
fil...
What is the purpose and use of **kwargs?
...ay you don't need to change the signature of your interface function every time some of your called routines might change.
This is just one nice example you could find kwargs helpful.
share
|
impro...
When is JavaScript synchronous?
...t. It won't interrupt any other code that's currently running.
JavaScript timers operate with this same kind of callback.
Describing JavaScript as asynchronous is perhaps misleading. It's more accurate to say that JavaScript is synchronous and single-threaded with various callback mechanisms.
jQu...
What does do?
...So far IE 10 has been the best for me but I despise any other version. One time I had a page setup with some effects around 200-300 lines of HTML and about 20 minutes of coding. To get IE to work I had to add another 1,000 lines of code (mostly 3rd party javascript)and 2-3 hours of work! I really ha...
What must I know to use GNU Screen properly? [closed]
I've just introduced a friend to GNU Screen and they're having a hard time getting used to it. That makes me think about the essential things he needs to know about the excellent Screen utility, the same things that you'd think worthwhile to teach someone, a beginner, from the ground up. What ar...
Make function wait until element exists
...Interval(checkExist);
}
}, 100); // check every 100ms
But note - many times 3rd party code has an option to activate your code (by callback or event triggering) when it finishes to load. That may be where you can put your function. The interval solution is really a bad solution and should be u...