大约有 4,000 项符合查询结果（耗时：0.0280秒） [XML]
Android: Clear Activity Stack
...s very complicated. When I click the Logout application navigates to login Screen and from there user can exit by cancel button (calling system.exit(0) )
...
Redirect all output to file [duplicate]
I know that in Linux, to redirect output from the screen to a file, I can either use the > or tee . However, I'm not sure why part of the output is still output to the screen and not written to the file.
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Are fluid websites worth making anymore? [closed]
...: Yes.
Pros of fluid layouts
People with big monitors gets to use their screen real estate.
Easier for users with big monitors when you have a lot of information on your page.
Cons of fluid layouts:
A fluid width text column is hard to read if it's too wide. There's a good reason behind the u...
How to get script of SQL Server data? [duplicate]
...es you wish to export the scheme and data for, then click Next
In the next screen choose how you wish to save the script (the Output Type must remain set as "Save scripts to a specific location"), then click the Advanced button in the top right corner
In the newly opened window, under the General se...
How to prevent going back to the previous activity?
...ful in the usual login / main activity scenario or implementing a blocking screen.
To minimize the app rather than going back to previous activity, you can override onBackPressed() like this:
@Override
public void onBackPressed() {
moveTaskToBack(true);
}
moveTaskToBack(boolean nonRoot) leav...
Fragment MyFragment not attached to Activity
...de is the way the you are using the AsyncTask, because when you rotate the screen during your sleep thread:
Thread.sleep(2000)
the AsyncTask is still working, it is because you didn't cancel the AsyncTask instance properly in onDestroy() before the fragment rebuilds (when you rotate) and when t...
jQuery scroll to element
...do you think?
Examples Usage:
$('body').scrollTo('#target'); // Scroll screen to target element
$('body').scrollTo(500); // Scroll screen 500 pixels down
$('#scrollable').scrollTo(100); // Scroll individual element 100 pixels down
Options:
scrollTarget: A element, string, or number which ...
Android: Storing username and password?
... application, what is the best way to do it? Is it through the preferences screen (but what if the user misses this?), or pop up a dialog box and ask the user for the credentials? If so, I do have to maintain state for the application. How would I do this?
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How to change the name of an iOS app?
...eed to change the display name that appears below the app icon in the home screen. These are the steps:
In the "Supporting Files" group locate the info.plist (or related) file
Locate the "Bundle display name" key and change the value to the new name.
Delete the "old" app from the simulator or ...
Removing an activity from the history stack
...ter, I thought it may prove to be important to know, if you've rotated the screen, android will helpfully restart your application for you when you pop the last activity off of the stack. Just be aware of this!
– Travis
Jan 13 '12 at 15:43
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