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How to return a result (startActivityForResult) from a TabHost Activity?
I have 3 classes in my example:
Class A, the main activity. Class A calls a startActivityForResult:
5 Answers
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What are “decorators” and how are they used?
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edited Aug 12 '13 at 9:41
answered Apr 18 '13 at 8:54
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How to wait for several Futures?
... as follows instead:
val fut1 = Future{...}
val fut2 = Future{...}
val fut3 = Future{...}
val aggFut = for{
f1Result <- fut1
f2Result <- fut2
f3Result <- fut3
} yield (f1Result, f2Result, f3Result)
In this example, futures 1, 2 and 3 are kicked off in parallel. Then, in the for c...
converting drawable resource image into bitmap
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edited Jan 31 '14 at 19:38
answered Jan 3 '12 at 19:14
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What is ?= in Makefile
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130
?= indicates to set the KDIR variable only if it's not set/doesn't have a value.
For example:
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Parse config files, environment, and command-line arguments, to get a single collection of options
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33
The argparse module makes this not nuts, as long as you're happy with a config file that looks ...
Add subdomain to localhost URL
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answered Sep 25 '13 at 23:02
Matt PatenaudeMatt Patenaude
3,08711 gold badge1717 silver badges1919 bronze badges
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Using Emacs to recursively find and replace in text files not already open
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13 Answers
13
Active
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From an array of objects, extract value of a property as array
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edited Apr 19 at 13:50
Arsen Khachaturyan
5,90933 gold badges3232 silver badges3434 bronze badges
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