大约有 47,000 项符合查询结果（耗时：0.0530秒） [XML]
Exclude .svn directories from grep [duplicate]
When I grep my Subversion working copy directory, the results include a lot of files from the .svn directories. Is it possible to recursively grep a directory, but exclude all results from .svn directories?
...
How to concatenate columns in a Postgres SELECT?
I have two string columns a and b in a table foo .
8 Answers
8
...
ThreadStart with parameters
How do you start a thread with parameters in C#?
16 Answers
16
...
Convert Set to List without creating new List
I am using this code to convert a Set to a List :
15 Answers
15
...
Removing all unused references from a project in Visual Studio projects
I just wondered if it possible within various Visual Studio versions to automatically remove all references from a project that were never been used?
...
How can I access getSupportFragmentManager() in a fragment?
I have a FragmentActivity and I want to use a map fragment within it. I'm having a problem getting the support fragment manager to access it.
...
Remove/hide a preference from the screen
I have an activity which extends PreferenceActivity.
I'm loading preferences from the xml file.
But in some cases i need completely hide one of the preferences from the screen based on my app state. There is a setEnabled method, but it's not exactly what i want. I want to remove that preference from...
Finding most changed files in Git
How can I show files in Git which change most often?
9 Answers
9
...
how to show alternate image if source image is not found? (onerror working in IE but not in mozilla)
I need to show an alternate image in cell of table if source image is not found.
Currently below code is used to do so.
3 A...
Android 'Unable to add window — token null is not for an application' exception
I get the following Android exception when I try to open a dialog. Can someone please help me understand what is going on and how can I fix this problem?
...