大约有 4,526 项符合查询结果（耗时：0.0339秒） [XML]
AsyncTask Android example
...h does not have access to the GUI where your views are.
preExecute() and postExecute() offer you access to the GUI before and after the heavy lifting occurs in this new thread, and you can even pass the result of the long operation to postExecute() to then show any results of processing.
See these...
How to delete an SMS from the inbox in Android programmatically?
...specific SMS messages from the inbox to reduce the potential overflow of those messages.
18 Answers
...
How do I get the filepath for a class in Python?
...
try:
import sys, os
os.path.abspath(sys.modules[LocationArtifact.__module__].__file__)
share
|
improve this answer
|
...
pip installing in global site-packages instead of virtualenv
...ne in the virtualenv folder. Here's how I set up Python3 and virtualenv on OS X Mavericks (10.9.1):
30 Answers
...
A cron job for rails: best practices?
...requent tasks (esp. where you want to avoid the Rails environment startup cost) my preferred approach is to use system cron to call a script that will either (a) poke a secure/private webhook API to invoke the required task in the background or (b) directly enqueue a task on your queuing system of c...
git-upload-pack: command not found, when cloning remote Git repo
...
Worked on OSX Leopard
– Noah Campbell
Sep 23 '09 at 0:46
1
...
ViewPager with Google Maps API v2: mysterious black view
...lution, they work while the app is in the foreground but when the app is closed and still running and you go back to it the map stays on top still..
– L7ColWinters
Feb 8 '13 at 0:20
...
Delete specific line number(s) from a text file using sed?
...
Same here, I wrote a loop and strangely some files lost the correct line but some files lost one other line too, have no clue what went wrong. (GNU/Linux bash4.2) awk command below worked fine in loop
– FatihSarigol
Oct 5 '18 at 8:28
...
How can I redirect HTTP requests made from an iPad?
Since on an iPad we cannot edit the hosts file (without jailbreaking), how can we arbitrarily redirect web traffic to another url?
...
Java: int array initializes with nonzero elements
According to the JLS, an int array should be filled by zeros just after initialization. However, I am faced with a situation where it is not. Such a behavior occurs first in JDK 7u4 and also occurs in all later updates (I use 64-bit implementation). The following code throws exception:
...