大约有 13,000 项符合查询结果（耗时：0.0385秒） [XML]
Should accessing SharedPreferences be done off the UI Thread?
...ng it's small, as it should be if you're using SharedPreferences, a simple XML file...) You don't want to fault it in the future time some user clicks a button.
but whenever you call context.getSharedPreferences(...), the backing XML file is stat'd to see if it's changed, so you'll want to avoid th...
DatabaseError: current transaction is aborted, commands ignored until end of transaction block?
...
the problem is when I was using python-psycopg, no such errors raised. does psycopg2 implemented a different mechanism talking to postgres?
– jack
Jun 5 '10 at 6:28
...
How to convert comma-delimited string to list in Python?
Given a string that is a sequence of several values separated by a commma:
7 Answers
7...
iOS change navigation bar title font and color
... which means they are very likely worth noting.
Sometimes the storyboard xml gets corrupt. This requires you to
review the structure in Storyboard as Source Code mode (right click
the storyboard file > Open As ...)
In some cases the navigationItem tag associated with user defined runtime attrib...
IntelliJ inspection gives “Cannot resolve symbol” but still compiles code
...You would think so. I mean, I even totally reimported the project from pom.xml, and it still hadn't "invalidated" it's caches.
– Antony Stubbs
Jan 9 '13 at 17:54
9
...
Is HTML considered a programming language? [closed]
...programming language. Something that isn't a programming language would be XML.
share
|
improve this answer
|
follow
|
...
Visual Studio opens the default browser instead of Internet Explorer
...
"Show all files" for the project
go to bin folder
right click the only .xml file to find the "Browse With..." option
share
|
improve this answer
|
follow
...
How to get a string after a specific substring?
...asiest way is probably just to split on your target word
my_string="hello python world , i'm a beginner "
print my_string.split("world",1)[1]
split takes the word(or character) to split on and optionally a limit to the number of splits.
In this example split on "world" and limit it to only one ...
XPath: How to check if an attribute exists?
Given the following XML, how do I write an XPath query to pull nodes where the attribute foo exists?:
3 Answers
...
argparse store false if unspecified
...t present.
The source for this behavior is succinct and clear: http://hg.python.org/cpython/file/2.7/Lib/argparse.py#l861
The argparse docs aren't clear on the subject, so I'll update them now: http://hg.python.org/cpython/rev/49677cc6d83a
...