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Should you ever use protected member variables?
...done to make the JIT smarter about things if it ends up being an issue. In java for example you can hint that the accessor can be inlined by marking it as final. Though honestly, the performance of getters and setters is far less important than dealing with system organization and with the actual p...
Is it bad practice to return from within a try catch finally block?
... Note that the restriction on returning from finally is not present in Java (but I think the restriction is a good one - kudos to C#).
– Lawrence Dol
Jan 16 '09 at 1:03
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Populating spinner directly in the layout xml
...ht="wrap_content"
android:entries="@array/Weight"
/>
In your java file, getActivity is used in fragment; if you write that code in activity, then remove getActivity.
a = (Spinner) findViewById(R.id.fromspin);
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource...
Is functional GUI programming possible? [closed]
...ang.org/ is an implementation of functional reactive programming on top of JavaScript.
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Calendar.getInstance(TimeZone.getTimeZone(“UTC”)) is not returning UTC time
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java.util.Date is independent of the timezone. When you print cal_Two though the Calendar instance has got its timezone set to UTC, cal_Two.getTime() would return a Date instance which does not have a timezone (and is always ...
Namespace + functions versus static methods on a class
...folks who would (even vehemently) disagree with me on this (in particular, Java and C# developers).
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Difference between @Before, @BeforeClass, @BeforeEach and @BeforeAll
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What is the best project structure for a Python application? [closed]
...tree. Python doesn't have a distinction between /src, /lib, and /bin like Java or C has.
Since a top-level /src directory is seen by some as meaningless, your top-level directory can be the top-level architecture of your application.
/foo
/bar
/baz
I recommend putting all of this under the "na...
What is a servicebus and when do I need one?
... using special connectors, old terminal applications for use with Corba or Java Enterprise thats meant by interoperability. The drawback is the over 100 'Standards' around SOAP wich don't cooperate without enormous effort.
You definitely need it if you have to interconnect IT systems within six mon...
Why is @autoreleasepool still needed with ARC?
... ARC is reference counting GC, not mark-and-sweep GC like you get in JavaScript and Java, but it's definitely garbage collection. This doesn't address the question--"you can" doesn't answer the question of "why should you". You shouldn't.
– Glenn Maynard
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