大约有 3,146 项符合查询结果（耗时：0.0204秒） [XML]
How to show popup message like in Stack Overflow
...The code below shows how to replicate the bars that show at the top of the screen when you get a new badge, first come to the site, etc. For the hovering dialogs that you get when you try to comment too fast, vote for your own question, etc, check out this question where I show how to do this or ju...
How to set RelativeLayout layout params in code not in xml?
For example I want to add 3 buttons on screen: one align left, one align center, last one align right.
5 Answers
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How to make overlay control above all other controls?
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Exactly what I needed to lay a "privacy screen" over my entire app window (e.g. to hide sensitive info if user walks away from his desk), with very little code. Awesome!
– Whitzz
Jan 28 at 6:23
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Best way to show a loading/progress indicator?
... works, but when I tested this, I could dismiss the dialog by touching the screen outside of it or pressing the Back button. I fixed this by adding a call to progress.setCancelable(false);.
– Sam
Jun 20 '15 at 22:28
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How to load a UIView using a nib file created with Interface Builder
...isplay a view or another depending on the data in memory, and the "parent" screen doesn't need to bother with this logic.
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support FragmentPagerAdapter holds reference to old fragments
...allback to change the title. WHen app is first launched and i move to that screen the title name is changed np. After loading several applications then coming back the title does not change anymore. Looks like the callback is being received on an old activity instance. I cant think of another explan...
Django Admin - Disable the 'Add' action for a specific model
... will not have "Create" permission, nothing related to it will show on the screen.
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How to show and update echo on same line
...nt command result, including new lines.
sleep 3 #Keep above's output on screen during 3 seconds before clearing it
#Following code clears previously printed lines
LINES=$(echo "$COMMAND" | wc -l) #Calculate number of lines for the output previously printed
for (( i=1; i <= $(($LINES)); ...
How to send password securely over HTTP?
If on a login screen user submits a form with his username and password, the password is sent in plain text (even with POST, correct me if I am wrong).
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Is modern C++ becoming more prevalent? [closed]
...ures to be increasingly used, and more people asked me about them in phone screenings and interviews. As far as I can tell, they're catching on.
I learned C++ originally as something like C with Classes; although the language had advanced far beyond that, the books I read and people I worked with ...