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How to delete a file from SD card?
...ng for 4.3/
– hasnain_ahmad
Jul 18 '16 at 12:31
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Count number of occurrences of a given substring in a string
... - which is most often what one wants to do. stackoverflow.com/questions/5616822/… deals with overlapping matches - but a simple, if expensive, expression is: sum("GCAAAAAGH"[i:].startswith("AAA") for i in range(len("GCAAAAAGH")))
– jsbueno
Jun 26 '15 at 14:0...
What does an exclamation mark mean in the Swift language?
...ly could be nil.
– Golden Thumb
Jul 16 '14 at 13:43
Thanks for the fantastic answer @Ashley. After reading this answer...
How do I get the opposite (negation) of a Boolean in Python?
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answered Aug 11 '11 at 18:16
jtbandesjtbandes
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getting the screen density programmatically in android?
...metrics.densityDpi property will be one of the DENSITY_xxx constants (120, 160, 213, 240, 320, 480 or 640 dpi).
If you need the actual lcd pixel density (perhaps for an OpenGL app) you can get it from the metrics.xdpi and metrics.ydpi properties for horizontal and vertical density respectively.
If...
How to get a tab character?
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Sure there's an entity for tabs:
	
(The tab is ASCII character 9, or Unicode U+0009....
What does LayoutInflater in Android do?
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When you use a custom view in a ListView you must define the row layout.
You create an xml whe...
Redirect parent window from an iframe action
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edited Jul 22 at 16:05
answered Jul 7 '10 at 8:41
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Visual Studio: How can I see the same file in two separate tab groups?
...in all version of VS.
In my case (V 15.4.2 (2017), V 15.9.7 (2017) & V 16.2.5 (2019)) it just works fine.
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Sort a Custom Class List
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edited Oct 12 '16 at 13:41
answered Jul 2 '10 at 7:31
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