大约有 16,800 项符合查询结果（耗时：0.0639秒） [XML]
Horizontal ListView in Android?
Is it possible to make the ListView horizontally? I have done this using a gallery view, but the selected item comes to the center of the screen automatically. I don't want the selected item at the same spot I clicked. How can I rectify this problem? My idea was to set the ListView with a horizo...
Thread-safe List property
I want an implementation of List<T> as a property which can be used thread-safely without any doubt.
16 Answers
...
Finding duplicate values in MySQL
...have a table with a varchar column, and I would like to find all the records that have duplicate values in this column. What is the best query I can use to find the duplicates?
...
How to perform Unwind segue programmatically?
Using storyboard this is very easy. You just drag the action to "Exit". But how should I call it from my code?
10 Answers
...
Can an abstract class have a constructor?
Can an abstract class have a constructor?
22 Answers
22
...
Python regular expressions return true/false
Using Python regular expressions how can you get a True / False returned? All Python returns is:
6 Answers
...
Plot two histograms on single chart with matplotlib
I created a histogram plot using data from a file and no problem. Now I wanted to superpose data from another file in the same histogram, so I do something like this
...
setMaxResults for Spring-Data-JPA annotation?
I am trying to incorporate Spring-Data-JPA into my project.
One thing that confuses me is how do I achieve setMaxResults(n) by annotation ?
...
Disposing WPF User Controls
I have created a custom WPF user control which is intended to be used by a third party. My control has a private member which is disposable, and I would like to ensure that its dispose method will always get called once the containing window/application is closed. However, UserControl is not disposa...
Capturing mobile phone traffic on Wireshark
How can I capture mobile phone traffic on Wireshark?
12 Answers
12
...