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Build.scala, % and %% symbols meaning
...:
val appDependencies = Seq(
"org.scala-tools" % "scala-stm_2.9.1" % "0.3"
)
Assuming the scalaVersion for your build is 2.9.1, the following is identical:
val appDependencies = Seq(
"org.scala-tools" %% "scala-stm" % "0.3"
)
As you can see above, if you use %%, you don't have to spec...
Open a new tab in gnome-terminal using command line [closed]
... |
edited Mar 28 '10 at 13:58
richq
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answe...
Can I pass an array as arguments to a method with variable arguments in Java?
...
330
Yes, a T... is only a syntactic sugar for a T[].
JLS 8.4.1 Format parameters
The last formal ...
What is the difference between a 'closure' and a 'lambda'?
...urn func()
Because here, func is defined in anotherfunc, and in python 2.3 and greater (or some number like this) when they almost got closures correct (mutation still doesn't work), this means that it closes over anotherfunc's environment and can access variables inside of it. In Python 3.1+, mu...
What exactly are iterator, iterable, and iteration?
...
13 Answers
13
Active
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Visibility of global variables in imported modules
...u could do something like this:
import module1
thingy1 = module1.Thingy(a=3)
thingy1.f()
If you really do want a global, but it's just there to be used by module1, set it in that module.
import module1
module1.a=3
module1.f()
On the other hand, if a is shared by a whole lot of modules, put...
How to use git bisect?
...hat you have the following development history:
... --- 0 --- 1 --- 2 --- 3 --- 4* --- 5 --- current
You know that your program is not working properly at the current revision, and that it was working at the revision 0. So the regression was likely introduced in one of the commits 1, 2, 3, 4, 5, ...
XPath to find elements that does not have an id or class
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answered Mar 8 '10 at 19:36
WelbogWelbog
54.1k88 gold badges101101 silver badges118118 bronze badges
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how to change directory using Windows command line
I'm using cmd.exe (C:\WINDOWS\System32\cmd.exe) and I have to change my current directory to "D:\temp" i.e. temp folder in the D drive.
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