大约有 47,000 项符合查询结果（耗时：0.0871秒） [XML]
Get PHP class property by string
...untable, and one of the iterator interfaces, it's mostly indistinguishable from a normal array()
– Peter Bailey
May 13 '15 at 13:06
add a comment
|
...
Retrieving Android API version programmatically
... is not possible. And custom Android ROM's / OS's surely have to originate from some build of version? So surely Build.VERSION.SDK_INT should reflect this?
– B T
Oct 15 '14 at 9:20
...
Clearing a string buffer/builder after loop
...
I think the performance benefit comes from the string mutability, not from saving the instantiation. here's a quick test of 1e8 iterations: inside loop (2.97s): ideone.com/uyyTL14w, outside loop (2.87s): ideone.com/F9lgsIxh
– Mark Elliot
...
What is the full path to the Packages folder for Sublime text 2 on Mac OS Lion
...er}/Library/Application Support/Sublime Text 2/Packages
Get to it quickly from within Sublime via the menu at Sublime Text 2... Preferences... Browse Packages
share
|
improve this answer
|...
Android 'Unable to add window — token null is not for an application' exception
...ield:
this.getActivity().getParent()
and it works fine for me. This was from a class which extends from "Fragment":
public class filtro extends Fragment{...
share
|
improve this answer
...
Good examples using java.util.logging [closed]
...
java.util.logging keeps you from having to tote one more jar file around with your application, and it works well with a good Formatter.
In general, at the top of every class, you should have:
private static final Logger LOGGER = Logger.getLogger( C...
How to parse a JSON string into JsonNode in Jackson?
... For me, passing JsonNode was apparently necessary to prevent Jackson from deserializing it as something else - which would have failed.
– Cory Klein
Feb 26 '15 at 3:44
a...
Long press on UITableView
...
How do you prevent the table view from navigating into the cell (if you have 'didSelectRowAtIndexPath' implemented?)
– Marchy
Sep 15 '16 at 17:45
...
How do I get the file extension of a file in Java?
...
In this case, use FilenameUtils.getExtension from Apache Commons IO
Here is an example of how to use it (you may specify either full path or just file name):
String ext1 = FilenameUtils.getExtension("/path/to/file/foo.txt"); // returns "txt"
String ext2 = FilenameUtil...
Use jQuery to hide a DIV when the user clicks outside of it
....container").length to recognize container ... So, i did not use any trick from this answer :D
– Loenix
Mar 27 '14 at 15:43
81
...