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Understanding Fragment's setRetainInstance(boolean)
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First of all, check out my post on retained Fragments. It might help.
Now to answer your questions:
Does the fragment also retain its view state, or will this be recreated on configuration change - what exactly is "retained"?
Yes, the Fragment's state will be retained across the configura...
Sprintf equivalent in Java
... string rather than a file (which is what sprintf does in C). Does anyone know how to do this?
5 Answers
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How to use unicode characters in Windows command line?
...3 of my keyboard layout (mentioned above) was missing some support files. Now fixed! (Judging by my .log files, it is an intermittent bug in zip -ru [?!]. Have no clue how to debug it — or avoid in the future…)
– Ilya Zakharevich
Sep 20 '18 at 2:50
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Change the Right Margin of a View Programmatically?
...eft, top, right, bottom
tv.setLayoutParams(params);
I can't test it right now, so my casting may be off by a bit, but the LayoutParams are what need to be modified to change the margin.
NOTE
Don't forget that if your TextView is inside, for example, a
RelativeLayout, one should use RelativeLayout....
How do I enable TODO/FIXME/XXX task tags in Eclipse?
In all my years of using Eclipse, I never knew until now that TODO / FIXME / XXX comment tags are supposed to appear in the task list. Apparently this is something that is disabled by default because I have been using those tags for as long as I've been using Eclipse and I have never seen one of the...
What's the difference between getRequestURI and getPathInfo methods in HttpServletRequest?
...this, the method getRequestURL would give you parts 1, 2, 3, 4, 5 and 6).
Now:
part 4 (the context path) is used to select your particular application out of many other applications that may be running in the server
part 5 (the servlet path) is used to select a particular servlet out of many othe...
Tables instead of DIVs [duplicate]
...into my brain. The resulting code was even less semantic. Once you get to know HTML and all it offers, you learn to write meaningful code and it all becomes simple.
– nickf
Sep 16 '08 at 5:08
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How to upgrade Eclipse for Java EE Developers?
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Nice to know. But is the FAQ really up-to-date? Could user really upgrade 3.7 to 4.3 for example? What about all those plugins, that can break on newer platform?
– Paul Verest
Jun 28 '13 at 7:14
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How to undo another user’s checkout in TFS?
... it out from the current directory. The command line you give works for me now.
– dumbledad
Oct 28 '12 at 16:14
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How can I display a list view in an Android Alert Dialog?
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This is great, now add icons ;)
– AaA
Aug 14 '17 at 10:49
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