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Understanding implicit in Scala
... required.
implicit def doubleToInt(d: Double) = d.toInt
val x: Int = 42.0
will work the same as
def doubleToInt(d: Double) = d.toInt
val x: Int = doubleToInt(42.0)
In the second we've inserted the conversion manually; in the first the compiler did the same automatically. The conversion is re...
What are some examples of commonly used practices for naming git branches? [closed]
...s CRnnnnn rather than just nnnnn to avoid confusion.
$ git checkout CR15032<TAB>
Menu: fix/CR15032 test/CR15032
If I tried to expand just 15032, git would be unsure whether I wanted to search SHA-1's or branch names, and my choices would be somewhat limited.
Avoid long descriptive n...
Why would one omit the close tag?
...
+50
Sending headers earlier than the normal course may have far reaching consequences. Below are just a few of them that happened to come ...
Can you explain the concept of streams?
...
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edited Oct 28 '09 at 13:04
answered Feb 3 '09 at 16:26
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Is Using .NET 4.0 Tuples in my C# Code a Poor Design Decision?
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answered Jun 10 '10 at 18:49
Bryan WattsBryan Watts
41.4k1515 gold badges7777 silver badges8585 bronze badges
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Why use Gradle instead of Ant or Maven? [closed]
...re
edited Apr 8 '13 at 17:05
Roman Kagan
9,9742424 gold badges7979 silver badges121121 bronze badges
ans...
Changing the background drawable of the searchview widget
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+400
Intro
Unfortunately there's no way to set SearchView text field style using themes, styles and inheritance in XML as you can do with...
Why should I avoid multiple inheritance in C++?
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260
Multiple inheritance (abbreviated as MI) smells, which means that usually, it was done for bad r...
How do I control how Emacs makes backup files?
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answered Sep 30 '08 at 6:15
jfm3jfm3
33.2k1010 gold badges2929 silver badges3535 bronze badges
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Jelly Bean DatePickerDialog — is there a way to cancel?
...gment):
Bundle b = new Bundle();
b.putInt(DatePickerDialogFragment.YEAR, 2012);
b.putInt(DatePickerDialogFragment.MONTH, 6);
b.putInt(DatePickerDialogFragment.DATE, 17);
DialogFragment picker = new DatePickerDialogFragment();
picker.setArguments(b);
picker.show(getActivity().getSupportFragmentManag...