大约有 7,552 项符合查询结果（耗时：0.0475秒） [XML]
Why can't decimal numbers be represented exactly in binary?
...ting decimal point types have a fixed size like System.Decimal others like java.math.BigDecimal are "arbitrarily large" - but they'll hit a limit at some point, whether it's system memory or the theoretical maximum size of an array. This is an entirely separate point to the main one of this answer, ...
Should logger be private static or not
...
Not the answer you're looking for? Browse other questions tagged java logging or ask your own question.
Understanding Fragment's setRetainInstance(boolean)
... As far as I can tell, if you have setRetainInstance(true), the Fragment java object, and all its contents are not destroyed on rotation, but the view is recreated. That is onCreatedView() is called again. It's basically the way it should have worked with Activities since Android 1.0. I don't thin...
Generate a random point within a circle (uniformly)
...
Thanks, this is your code in Java, maybe someone will find it useful: float random1 = MathUtils.random(); float random2 = MathUtils.random(); float randomXPoint = random2*radiusMathUtils.cos(MathUtils.PI...
How do you organize your version control repository?
...pecific version of EVERY component is being used, including your platform (Java A.B.C.D) and your build tool (Ant E.F.G.H). Otherwise, you will eventually encounter a bug and your first BIG problem will be tracking down what versions of your various components are involved. It is simply better to ...
Can we define implicit conversions of enums in c#?
...
Isn't it basically re-implemented Java enum?
– Agent_L
Mar 21 '16 at 15:20
2
...
Can you explain the concept of streams?
...aphorical references) reminded me of Omar Khayyam.
– java.is.for.desktop
Mar 27 '10 at 19:39
@HosamAly Your explanatio...
What is Hindley-Milner?
... of a—it’s opaque; you know nothing about it. There’s no instanceof (Java generics) nor “duck typing” (C++ templates) unless you add extra type constraints (Haskell typeclasses). With parametricity you can get some nice proofs about precisely what a function can/can’t do.
...
How to get existing fragments when using FragmentPagerAdapter
...atibility/AndroidSupportV2/src/android/support/v2/app/FragmentPagerAdapter.java#104
share
|
improve this answer
|
follow
|
...
How to configure slf4j-simple
...he pattern describing the date and time format is the same that is used in java.text.SimpleDateFormat.
# If the format is not specified or is invalid, the default format is used.
# The default format is yyyy-MM-dd HH:mm:ss:SSS Z.
#org.slf4j.simpleLogger.dateTimeFormat=yyyy-MM-dd HH:mm:ss:SSS Z
# Se...