大约有 46,000 项符合查询结果（耗时：0.0460秒） [XML]
Android: How to enable/disable option menu item on button click?
..., disable, or
enable menu items depending on the
current state of your application.
E.g.
@Override
public boolean onPrepareOptionsMenu (Menu menu) {
if (isFinalized) {
menu.getItem(1).setEnabled(false);
// You can also use something like:
// menu.findItem(R.id.exa...
How do I use InputFilter to limit characters in an EditText in Android?
....isSpaceChar(currentChar)) {
filteredStringBuilder.append(currentChar);
}
}
return filteredStringBuilder.toString();
}
}
}
share
|
...
How can I put a database under git (version control)?
I'm doing a web app, and I need to make a branch for some major changes, the thing is, these changes require changes to the database schema, so I'd like to put the entire database under git as well.
...
How can you detect the version of a browser?
... ').replace('OPR', 'Opera');
}
M= M[2]? [M[1], M[2]]: [navigator.appName, navigator.appVersion, '-?'];
if((tem= ua.match(/version\/(\d+)/i))!= null) M.splice(1, 1, tem[1]);
return M.join(' ');
})();
console.log(navigator.sayswho); // outputs: `Chrome 62`
...
How to load all modules in a folder?
...as sample code here github.com/namgivu/python-import-all/blob/master/error_app.py . Maybe I miss something there?
– Nam G VU
May 30 '17 at 6:08
1
...
ISO time (ISO 8601) in Python
...-DDTHH:MM:SS
If utcoffset() does not return None, a 6-character string is appended, giving the UTC offset in (signed) hours and minutes: YYYY-MM-DDTHH:MM:SS.mmmmmm+HH:MM or, if microsecond is 0 YYYY-MM-DDTHH:MM:SS+HH:MM
The optional argument sep (default 'T') is a one-character separator, placed b...
iOS Safari – How to disable overscroll but allow scrollable divs to scroll normally?
I'm working on an iPad-based web app, and need to prevent overscrolling so that it seems less like a web page. I'm currently using this to freeze the viewport and disable overscroll:
...
Best GWT widget library? [closed]
...ent Bus. Please, see google article to know how to best design your client application with GWT: Building MVP apps
After, you can use any widget of these libraries (say a table, or a combobox, a datepicker, etc) and incorporate it to your project. Try to use extended components ONLY if you don't se...
What is the use case of noop [:] in bash?
... @JonathanLeffler: Shame on me, but I don't get it. What would happen to : * * *?
– DevSolar
Nov 5 '14 at 14:23
7
...
How to find the php.ini file used by the command line?
...n either be the place where it found such a file or the last option which happens to be %SYSTEMROOT% on windows.
– VolkerK
May 1 '10 at 16:04
2
...