大约有 26,000 项符合查询结果（耗时：0.0377秒） [XML]
Qt events and signal/slots
...
The Qt documentation probably explains it best:
In Qt, events are objects, derived
from the abstract QEvent class, that
represent things that have happened
either within an application or as a
result of outside activity that...
How to test valid UUID/GUID?
...FC4122.
NOTE: Braces { and } are not canonical. They are an artifact of some systems and usages.
Easy to modify the above regex to meet the requirements of the original question.
HINT: regex group/captures
To avoid matching NIL UUID:
/^[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-...
How to add System.Windows.Interactivity to project?
...
It's very sad and makes me mad. I am sadly using code behind for that reason. Shame on MS.
– alerya
Jul 4 '16 at 17:10
1
...
How to programmatically disable page scrolling with jQuery
...ow to hidden (probably want to retain previous overflow value).
Scroll document to stored scroll position with scrollTo().
Then when you're ready to allow scrolling again, undo all that.
Edit: no reason I can't give you the code since I went to the trouble to dig it up...
// lock scroll position...
In Clojure how can I convert a String to a number?
I have various strings, some like "45", some like "45px". How how I convert both of these to the number 45?
12 Answers
...
Pass a JavaScript function as parameter
How do I pass a function as a parameter without the function executing in the "parent" function or using eval() ? (Since I've read that it's insecure.)
...
How to reset a timer in C#?
There are three Timer classes that I am aware of, System.Threading.Timer , System.Timers.Timer , and System.Windows.Forms.Timer , but none of these have a .Reset() function which would reset the current elapsed time to 0.
...
How to get the browser viewport dimensions?
...
Cross-browser @media (width) and @media (height) values
const vw = Math.max(document.documentElement.clientWidth || 0, window.innerWidth || 0)
const vh = Math.max(document.documentElement.clientHeight || 0, window.innerHeight || 0)
windo...
WPF: Grid with column/row margin/padding?
...ridWithMargin class, inherited from Grid, and override the ArrangeOverride method to apply the margins
share
|
improve this answer
|
follow
|
...
XmlSerializer: remove unnecessary xsi and xsd namespaces
...re a way to configure the XmlSerializer so that it doesn't write default namespaces in the root element?
4 Answers
...