大约有 40,000 项符合查询结果（耗时：0.0545秒） [XML]
Android ListView Divider
...
The problem you're having stems from the fact that you're missing android:dividerHeight, which you need, and the fact that you're trying to specify a line weight in your drawable, which you can't do with dividers for some odd reason. Essentially to get you...
Responsively change div size keeping aspect ratio [duplicate]
...
@IlyaD Take a look at this from the CSS2 specification: little link.
– Chris
Aug 25 '12 at 21:24
8
...
How to programmatically set the layout_align_parent_right attribute of a Button in Relative Layout?
...
You can access any LayoutParams from code using View.getLayoutParams. You just have to be very aware of what LayoutParams your accessing. This is normally achieved by checking the containing ViewGroup if it has a LayoutParams inner child then that's the one...
How do I move a Git branch out into its own repository?
... history will go with it. You can then choose whether to delete the branch from the original repository.
e.g.
git push url://to/new/repository.git branch-to-move:new-branch-name
For a new repository, new-branch-name is typically master.
Creating a new, empty repository can be done with git init...
Which version of CodeIgniter am I currently using?
... to echo a constant when one could either just use the constant or echo it from a view or whereever it is needed?
– Thomas Daugaard
Jun 11 '14 at 13:21
5
...
Using Python's os.path, how do I go up one directory?
I recently upgrade Django from v1.3.1 to v1.4.
14 Answers
14
...
Python: json.loads returns items prefixing with 'u'
...ven dict or string
d3 = json.dumps(json.loads(d)) # 'dumps' gets the dict from 'loads' this time
print "d1: " + str(d1)
print "d2: " + d2
print "d3: " + d3
Prints:
d1: {u'Aa': 1, u'cc': u'False', u'BB': u'blabla'}
d2: "{\"Aa\": 1, \"BB\": \"blabla\", \"cc\": \"False\"}"
d3: {"Aa": 1, "cc"...
Loadbalancing web sockets
...
So I would load my javascript library from the load balancer URL and give the load balancer URL when I create the web socket in javascript - you mean it is transparent to the browser? That is cool!
– John Smith
Sep 21 '12 a...
Use find command but exclude files in two directories
...-path "./tmp/*" ! -path "./scripts/*"
Explanation:
find . - Start find from current working directory (recursively by default)
-type f - Specify to find that you only want files in the results
-name "*_peaks.bed" - Look for files with the name ending in _peaks.bed
! -path "./tmp/*" - Exclude all...
Is it considered bad practice to perform HTTP POST without entity body?
I need to invoke a process which doesn't require any input from the user, just a trigger. I plan to use POST /uri without a body to trigger the process. I want to know if this is considered bad from both HTTP and REST perspectives?
...