大约有 40,000 项符合查询结果（耗时：0.0983秒） [XML]
How to programmatically close a JFrame
...ialize all of the native resources again (graphics buffer, window handles, etc).
dispose() might be closest to the behavior that you really want. If your app has multiple windows open, do you want Alt-F4 or X to quit the app or just close the active window?
The Java Swing Tutorial on Window Listen...
Getting the client's timezone offset in JavaScript
...ou might end up getting +5.530 as in my case... i m not sure if math floor etc will be a better thing here or not.... but this atleast gives me +0530 as expected
– Abhinav Singh
Jun 30 '12 at 16:16
...
Why can I add named properties to an array as if it were an object?
... studying the theories of Automata, Recursive Functions, Formal Languages, etc. and as such not as palatable. However, the strengths of these formal considerations are clearly manifest in Javascript particularly as implemented in FF's Gecko engine (ie. .toSource()).
The Object definition for Func...
How do you compare two version Strings in Java?
... will include build numbers, and might include things like 1.0.1b for beta/etc.
– John Gardner
Oct 13 '08 at 18:46
2
...
Dump a mysql database to a plaintext (CSV) backup from the command line
...tion it'll generate TSV (tab separated) files which can import into Excel, etc, quite easily:
% echo 'SELECT * FROM table' | mysql -B -uxxx -pyyy database
Alternatively, if you've got direct access to the server's file system, use SELECT INTO OUTFILE which can generate real CSV files:
SELECT * I...
Standard Android Button with a different color
...
If you start with a standard grey shaded button:
button.getBackground().setColorFilter(0xFFFF0000, PorterDuff.Mode.MULTIPLY);
will give you a red shaded button,
button.getBackground().setColorFilter(0xFF00FF00, PorterDuff.Mode.MULTIPLY);
will give you a green shaded button etc., where the fir...
Where can I view Tomcat log files in Eclipse?
... "Arguments" tab of its launch configuration:
-Dcatalina.base="${project_loc}\<apache-tomcat-5.5.23_loc>"
-Dcatalina.home="${project_loc}\<apache-tomcat-5.5.23_loc>"
-Djava.util.logging.config.file="${project_loc}\<apache-tomcat-5.5.23_loc>\conf\logging.properties"
-Djava.uti...
Disable back button in android
...ps working. they may think the app is buggy or the phone is malfunctioning etc. your app will be the culprit in the end.
– bengongon97
Jul 17 '19 at 12:41
add a comment
...
How to change Vagrant 'default' machine name?
...
I found the multiple options confusing, so I decided to test all of them to see exactly what they do.
I'm using VirtualBox 4.2.16-r86992 and Vagrant 1.3.3.
I created a directory called nametest and ran
vagrant init precise64 http://files.vagrantup.com/precise64.box
to generate a...
To prevent a memory leak, the JDBC Driver has been forcibly unregistered
...-INF/lib, then you should manually register and deregister it using a ServletContextListener.
Downgrade to Tomcat 6.0.23 or older so that you will not be bothered with those warnings. But it will silently keep leaking memory. Not sure if that's good to know after all. Those kind of memory leaks are ...