大约有 43,000 项符合查询结果（耗时：0.0350秒） [XML]
How can I get the current user directory?
...ronment.GetEnvironmentVariable("USERPROFILE");
Edit:
If the version of .NET you are using is 4 or above, you can use the Environment.SpecialFolder enumeration:
Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
...
ReadOnlyCollection or IEnumerable for exposing member collections?
... why tie yourself to anything stronger?
Original answer
If you're using .NET 3.5, you can avoid making a copy and avoid the simple cast by using a simple call to Skip:
public IEnumerable<Foo> Foos {
get { return foos.Skip(0); }
}
(There are plenty of other options for wrapping trivial...
How to pass a URI to an intent?
... Hint to anyone in the future: Make sure you're using android.net.Uri and not java.net.URI!
– Caleb Jares
Jan 31 '14 at 19:32
4
...
Prevent contenteditable adding on ENTER - Chrome
...
pre{
white-space: pre-wrap;
background: #EEE;
}
http://jsfiddle.net/ayiem999/HW43Q/
share
|
improve this answer
|
follow
|
...
How can I style even and odd elements?
...
Demo: http://jsfiddle.net/thirtydot/K3TuN/1323/
li {
color: black;
}
li:nth-child(odd) {
color: #777;
}
li:nth-child(even) {
color: blue;
}
<ul>
<li>ho</li>
<li>ho</li>
<li&...
what’s the difference between Expires and Cache-Control headers?
... tutorial that should answer most of your questions (e.g., http://www.mnot.net/cache_docs/#EXPIRES). To sum up though, Expires is recommended for static resources like images and Cache-Control when you need more control over how caching is done.
...
An item with the same key has already been added
...bject had both "Id" and "id" properties, which maps to the same key in ASP.NET's model binder, hence this error.
– Svend
Jul 17 '14 at 21:51
1
...
Linq style “For Each” [duplicate]
...his syntax is available, and this is as close as you get on plain vanilla .NET 3.5 SP1 without writing the extension method yourself. I would love to have a ForEach extension method in the BCL, but it's not available in the current framework.
– Mark Seemann
Oct...
addEventListener vs onclick
...isteners (addEventListener and IE's attachEvent)
Earlier versions of Internet Explorer implement javascript differently from pretty much every other browser. With versions less than 9, you use the attachEvent[doc] method, like this:
element.attachEvent('onclick', function() { /* do stuff here*/ ...
How to make CSS3 rounded corners hide overflow in Chrome/Opera
...t;/div>
</div>
Thanks everyone who helped!
→ http://jsfiddle.net/5fwjp/
share
|
improve this answer
|
follow
|
...