大约有 47,000 项符合查询结果（耗时：0.0528秒） [XML]
Turning off auto indent when pasting text into vim
...er, I always found that cumbersome. That's why I map <F3> such that it can switch between paste and nopaste modes while editing the text! I add this to .vimrc
set pastetoggle=<F3>
share
|
...
How can you tell when a layout has been drawn?
I have a custom view that draws a scrollable bitmap to the screen. In order to initialize it, i need to pass in the size in pixels of the parent layout object. But during the onCreate and onResume functions, the Layout has not been drawn yet, and so layout.getMeasuredHeight() returns 0.
...
Why use multiple columns as primary keys (composite primary key)
...rderNumber. The PK in OrderDetail might be OrderNumber AND LineNumber. If it was either of those two, it would not be unique, but the combination of the two is guaranteed unique.
The alternative is to use a generated (non-intelligent) primary key, for example in this case OrderDetailId. But then ...
What is the benefit of using Fragments in Android, rather than Views?
... your target (or minimum) sdk to 4 (API 1.6) and add the android compatibility package (v4) to add support for Fragments . Yesterday I did this and successfully implemented Fragments to visualize data from a custom class.
...
SQL command to display history of queries
...follow
|
edited Jun 10 '14 at 6:36
Baby Groot
4,5391212 gold badges4848 silver badges6767 bronze badges
...
“unary operator expected” error in Bash if condition
I've been trying to figure out whats wrong with this but just can't figure it out..
4 Answers
...
How to parse a query string into a NameValueCollection in .NET
...
There's a built-in .NET utility for this: HttpUtility.ParseQueryString
// C#
NameValueCollection qscoll = HttpUtility.ParseQueryString(querystring);
' VB.NET
Dim qscoll As NameValueCollection = HttpUtility.ParseQueryString(querystring)
You may nee...
Post parameter is always null
...
Since you have only one parameter, you could try decorating it with the [FromBody] attribute, or change the method to accept a DTO with value as a property, as I suggested here: MVC4 RC WebApi parameter binding
UPDATE: The official ASP.NET site was updated today with an excellent exp...
Converting XDocument to XmlDocument and vice versa
It's a very simple problem that I have. I use XDocument to generate an XML file. I then want to return it as a XmlDocument class.
And I have an XmlDocument variable which I need to convert back to XDocument to append more nodes.
...
Open Facebook page from Android app?
...URL scheme, but trying the same thing on my Android device throws an ActivityNotFoundException .
26 Answers
...