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Is there auto type inferring in Java?
...ometimes can be complexed like HashMap<String, LinkedList<Operation, Set<Integer>>>
– Roee Gavirel
Oct 28 '14 at 14:52
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Android Studio/Intellij Idea: “Table of Contents” for a class
...g Beta 0.8.9 of the Android Studio and what you need to do is click on the settings icon in the Android Project View. If you select 'Show Members' then the Classes become expandable and you can navigate around the class using the project view.
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What does the (unary) * operator do in this Ruby code?
...variables), it groups separate values into an array. So a,b,*c = d,e,f,*g sets a=d, b=e, and c=[f,g0,g1,g2,...,gn], where g=[g0,g1,g2,...,gn]
– rampion
May 28 '09 at 2:38
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If threads share the same PID, how can they be identified?
...rting a new process (on the left) gives you a new PID and a new TGID (both set to the same value), while starting a new thread (on the right) gives you a new PID while maintaining the same TGID as the thread that started it.
(a) Tremble in awe at my impressive graphical skills :-)
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Where is the syntax for TypeScript comments documented?
...TSDoc addresses these limitations while also tackling a more sophisticated set of goals.
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break out of if and foreach
...usion was from this statement if ($abort_if_block) break; i had originally set break 2 and it failed. thanks
– au_stan
Feb 9 '12 at 17:25
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How to make lists contain only distinct element in Python? [duplicate]
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The simplest is to convert to a set then back to a list:
my_list = list(set(my_list))
One disadvantage with this is that it won't preserve the order. You may also want to consider if a set would be a better data structure to use in the first place, inste...
What C++ Smart Pointer Implementations are available?
...houldn't contain the same object. Assignment will transfer ownership and reset the rvalue auto pointer to a null pointer. Which leads to perhaps the worst drawback; they can't be used within STL containers due to the aforementioned inability to be copied. The final blow to any use case is they are s...
Oracle TNS names not showing when adding new connection to SQL Developer
...is is done by navigating to Control Panel > System > Advanced system settings > Environment Variables...
In Linux, define the TNS_ADMIN variable in the .profile file in your home directory.
Confirm the os is recognizing this environmental variable
From the Windows command line:
echo %TNS_...
Android: how to make an activity return results to the activity which calls it?
...QualifiedClassName”),requestCode);
In the activity you can make use of setData() to return result.
Intent data = new Intent();
String text = "Result to be returned...."
//---set the data to pass back---
data.setData(Uri.parse(text));
setResult(RESULT_OK, data);
//---close the activity---
finish...