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Is there an easy way to add a border to the top and bottom of an Android View?
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In android 2.2 you could do the following.
Create an xml drawable such as /res/drawable/textlines.xml and assign this as a TextView's background property.
<TextView
android:text="My text with lines above and below"
android:background="@drawabl...
Why use HttpClient for Synchronous Connection
...enefits of using HttpClient for Asynchronous connectivity, but what I am doing is purely synchronous, so I cannot see any significant benefit over using HttpWebRequest .
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Create a tar.xz in one command
... feature is not given in the man page. Had to look it up here. Though they do mention XZ in the section on --options...
– cbarrick
Feb 8 '18 at 3:34
1
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How to use Oracle ORDER BY and ROWNUM correctly?
...that is not what you intend.
The subquery method is the proper method for doing this in Oracle.
If you want a version that works in both servers, you can use:
select ril.*
from (select ril.*, row_number() over (order by t_stamp desc) as seqnum
from raceway_input_labo ril
) ril
where se...
TypeError: Missing 1 required positional argument: 'self'
...e but was missing "()". Is that new in python 3.x?
– DominicM
Jul 8 '13 at 19:25
1
@DominicM : No...
How do you get the footer to stay at the bottom of a Web page?
...om of the page in all browsers. It works if the content pushes the footer down, but that's not always the case.
27 Answer...
HashSet vs. List performance
...<T> will always beat List<T>, but that depends on what you are doing.
Let's say you have a List<T> that will only ever have on average 5 items in it. Over a large number of cycles, if a single item is added or removed each cycle, you may well be better off using a List<T>.
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Is there a command to list SVN conflicts?
Does anyone know an SVN command to list current conflicts between the repo and the working copy?
9 Answers
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When is each sorting algorithm used? [closed]
...der elements with identical keys.
Recommendations:
Quick sort: When you don't need a stable sort and average case performance matters more than worst case performance. A quick sort is O(N log N) on average, O(N^2) in the worst case. A good implementation uses O(log N) auxiliary storage in the f...
How can I update a single row in a ListView?
...s loaded in a separate thread (with a queue and all) and when the image is downloaded, I now call notifyDataSetChanged() on the list adapter to update the image. This works, but getView() is getting called too frequently, since notifyDataSetChanged() calls getView() for all visible items. I ...