大约有 15,000 项符合查询结果（耗时：0.0272秒） [XML]
parseInt(null, 24) === 23… wait, what?
...et initialized and I stumbled upon this gem. The below happens for any radix 24 or above.
6 Answers
...
This type of CollectionView does not support changes to its SourceCollection from a thread different
... matchList = new List<GetMatchDetailsDC>();
matchList = proxy.GetMatch().ToList();
foreach (EfesBet.DataContract.GetMatchDetailsDC match in matchList)
{
App.Current.Dispatcher.Invoke((Action)delegate // <--- HERE
{
_matchObs...
The Concept of 'Hold space' and 'Pattern space' in sed
...y the two concepts in sed: hold space and pattern space. Can someone help explain them?
3 Answers
...
Add … if string is too long PHP [duplicate]
...his CSS:
.ellipsis {
overflow: hidden;
white-space: nowrap;
text-overflow: ellipsis;
}
Now, assuming the element has a fixed width, the browser will automatically break off and add the ... for you.
share
...
Should I use JSLint or JSHint JavaScript validation? [closed]
...his answer has been edited. I'm leaving the original answer below for context (otherwise the comments wouldn't make sense).
When this question was originally asked, JSLint was the main linting tool for JavaScript. JSHint was a new fork of JSLint, but had not yet diverged much from the original.
Si...
How do I insert a linebreak where the cursor is without entering into insert mode in Vim?
...k where the cursor is in Vim without entering into insert mode? Here's an example ( [x] means cursor is on x ):
15 Answer...
Unique Key constraints for multiple columns in Entity Framework
...
With Entity Framework 6.1, you can now do this:
[Index("IX_FirstAndSecond", 1, IsUnique = true)]
public int FirstColumn { get; set; }
[Index("IX_FirstAndSecond", 2, IsUnique = true)]
public int SecondColumn { get; set; }
The second parameter in the attribute is where you can...
In-memory size of a Python structure
...was to use sys.getsizeof(), quoting:
>>> import sys
>>> x = 2
>>> sys.getsizeof(x)
14
>>> sys.getsizeof(sys.getsizeof)
32
>>> sys.getsizeof('this')
38
>>> sys.getsizeof('this also')
48
You could take this approach:
>>> import sys
>...
Get value from hidden field using jQuery
...
Use val() instead of text()
var hv = $('#h_v').val();
alert(hv);
You had these problems:
Single quotes was not closed
You were using text() for an input field
You were echoing x rather than variable hv
...
How can I display an RTSP video stream in a web page?
...
VLC also comes with an ActiveX plugin that can display the feed in a web page:
http://wiki.videolan.org/ActiveX/HTML
<OBJECT classid="clsid:9BE31822-FDAD-461B-AD51-BE1D1C159921"
codebase="http://downloads.videolan.org/pub/videolan/vlc/latest/wi...