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How do I break out of a loop in Scala?
...l.Breaks using syntax that looks a lot like your familiar old break from C/Java:
import scala.util.control.Breaks._
var sum = 0
breakable { for (i <- 0 to 1000) {
sum += i
if (sum >= 1000) break
} }
(3) Put the code into a method and use return.
var sum = 0
def findSum { for (i <- 0...
“Inner exception” (with traceback) in Python?
...of the InnerException chain; this PEP proposes no analog.
Note also that Java, Ruby and Perl 5 don't support this type of thing either. Quoting again:
As for other languages, Java and Ruby both discard the original
exception when another exception occurs in a 'catch'/'rescue' or
'f...
Is there a code obfuscator for PHP? [closed]
...t to run it as a script in a production build process), it uses the native Java on Windows, and the native Java on Linux.
– Ira Baxter
Dec 31 '14 at 19:52
...
Why would anybody use C over C++? [closed]
...but then the debate is usually versus a higher level of abstraction- e.g., Java.
– Paul Nathan
Jan 31 '09 at 1:28
4
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Are there conventions on how to name resources?
...list_apple and @id/list_orange
So generic (ids, ...) gets reused in the R.java file while the unique ones (sometimes gets reused) get prefixed with generic ones separated by an underscore.
The underscore is one thing, I observed, for example:
Layout width is layout_width in xml and layoutWidth...
Idiomatic way to convert an InputStream to a String in Scala
I have a handy function that I've used in Java for converting an InputStream to a String. Here is a direct translation to Scala:
...
Powershell equivalent of bash ampersand (&) for forking/running background processes
...lines
function beep { write-host `a }
function ajp { start powershell {ant java-platform|out-null;beep} } #new window, stderr only, beep when done
function acjp { start powershell {ant clean java-platform|out-null;beep} }
PS> . $profile #re-load profile script
PS> ajp
...
How do I protect Python code? [closed]
...one (i.e. your employer) could expect from regular Code, I think. (.NET or Java less safe than this case, as that bytecode is not obfuscated and can relatively easily be decompiled into reasonable source.)
Cython is getting more and more compatible with CPython, so I think it should work. (I'm actu...
Where is the warnings screen option in Android Studio?
...
This does not show Java compiler warnings, but Android Lint issues!
– sschuberth
Jan 14 '15 at 13:09
4
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How do I configure a Python interpreter in IntelliJ IDEA with the PyCharm plugin?
... Is there a way to have two intepreters, one for python and one for java at the same time? Meaning I dont have to switch back and forth.
– David Williams
Apr 19 '15 at 3:13
...