大约有 3,000 项符合查询结果（耗时：0.0417秒） [XML]
jQuery Validate - Enable validation for hidden fields
...
Excellent answer. A link to the documentation is good for people to learn, but a straight up answer is more valuable imo. He OP was on the right track, but putting it outside of $(document).ready is the trick.
...
Finding JavaScript memory leaks with Chrome
...
I second the advice to take a heap snapshot, they're excellent for detecting memory leaks, chrome does an excellent job of snapshotting.
In my research project for my degree I was building an interactive web application that had to generate a lot of data built up in 'layers',...
What is a good Hash Function?
... SFH is one of the best then, but I think Murmur might do better, see this excellent answer: programmers.stackexchange.com/questions/49550/…
– nawfal
Apr 14 '13 at 21:39
2
...
Nesting await in Parallel.ForEach
...
svick's answer is (as usual) excellent.
However, I find Dataflow to be more useful when you actually have large amounts of data to transfer. Or when you need an async-compatible queue.
In your case, a simpler solution is to just use the async-style par...
Is there a standard sign function (signum, sgn) in C/C++?
...ou need to promote and then narrow again. This is branchless and optimizes excellently
Standards-compliant! The bitshift hack is neat, but only works for some bit representations, and doesn't work when you have an unsigned type. It could be provided as a manual specialization when appropriate.
Accur...
What is Haskell used for in the real world? [closed]
...cations. What are the most popular projects / usages of Haskell and why it excels at solving these problems?
10 Answers
...
Is it possible for a unit test to assert that a method calls sys.exit()
...
Here's a complete working example. In spite of Pavel's excellent answer it took me a while to figure this out, so I'm including it here in the hope that it will be helpful.
import unittest
from glf.logtype.grinder.mapping_reader import MapReader
INCOMPLETE_MAPPING_FILE="test/da...
How can I create a “Please Wait, Loading…” animation using jQuery?
...
Along with what Jonathan and Samir suggested (both excellent answers btw!), jQuery has some built in events that it'll fire for you when making an ajax request.
There's the ajaxStart event
Show a loading message whenever an AJAX request starts (and none is already active...
What does Expression.Quote() do that Expression.Constant() can’t already do?
...
This question has already received an excellent answer. I'd additionally like to point to a resource that can prove helpful with questions about expression trees:
There is was a CodePlex project by Microsoft called Dynamic Language Runtime. Its documentation inc...
Measuring text width to be drawn on Canvas ( Android )
...he methods measureText() and getTextPath()+computeBounds() and build up an Excel with all text attributes for fixed size font that can be found under https://github.com/ArminJo/android-blue-display/blob/master/TextWidth.xlsx .
There you will find also simple formulas for other text attributes like a...