Hi Guys,
Sorry I couldnt reply sooner. Was travelling. Looks like you guys had a lot
of fun :)
Regards,
Nikhil
[Non-text portions of this message have been removed]
--- In twincling@yahoogroups.com, nikhil nik_...@... wrote:
Hi rkg,
I dont know abt an error but I do get a warning from compiler, if I use '+',
as shown below, but the
program still runs( with wrong o/p)
warning: there were deprecation warnings; re-run with -deprecation for
details
Hi rkg,
The mkString() way was cool.
I found another easy way. I think all collections have a toString method. So
instead we can just use that.
ex: println( nums.toString + nums.tail.toString + nums.tail.tail.toString)
The advantage of this method is that you can easily preserve the formatting
Hi nik,
In your mail you say that we actually invoke + method for List and not for
String.
But String in scala is java.lang.String(You won't find String in Scala
API)...
scala val k=SMS
k: java.lang.String = SMS
All dataypes like int,folat...have a class in scala but not string as it was
Hi Nikhil,
The way you said was cool .I was playing with now and I was hit by another new
observation.
this is what Happened
scala List(3,3)
res0: List[Int] = List(3, 3)
scala res0.toString()
res1: String = List(3, 3)
scala res0
res2: List[Int] = List(3, 3)
scala res1.length
res3: Int = 10
Hi sms,
Actually there is one more implementation of String which scala has Rich String
,RichString class is scala's implementation of a class like a String class in
Java.But it is always not used it used only when certain functionalities can't
be provided by Java's String class.
It is a
Hi sms,
Actually there is one more implementation of String which scala has Rich String
,RichString class is scala's implementation of a class like a String class in
Java.But it is always not used it used only when certain functionalities can't
be provided by Java's String class.
It is a
Hi RKG,
I have already looked into RichString ..In Scala API
RichString has only *,++ methods having special characters
thanks,
SMS
On Fri, Jul 10, 2009 at 6:44 PM, rajkumargoel_786
rajkumargoel_...@yahoo.co.in wrote:
Hi sms,
Actually there is one more implementation of String which scala
Hi RKG,
Yes Rich* classes provide extra functionality.If you peek into scala API
you'll find
+ method is in Int class itself not RichInt ...so similarly it should have
been in String class but not in RichString...
And String class is not there..
thanks,
SMS
On Fri, Jul 10, 2009 at 6:42
HI sms,
String is there in scala .Since it imports java.lang package of java it has
String class of Java.
the complete to path in Java.lang package is java.lang.String.
As far as + operator is concerned i am peeping in to the Object class of Scala
seeeing whether it has a overloaded version of +
Hi Rkg,
Yes thats what i was pointed when i said
In your mail you say that we actually invoke + method for List and not for
String.
But String in scala is java.lang.String(You won't find String in Scala
API)...
scala val k=SMS
k: java.lang.String = SMS
Looking forward for your reply...
Hi sms,
What you said I didnot understand in the previous mail but however I came to
know the mystery of +.
For finding the answer I went to Scala channel of IRC.and here is the log.
[19:20] rkg Hi
[19:20] RSchulz Finally! I thought maybe the Earth was finally deserted.
[19:21] rkg I've got a
Hi rkg,
Thanks,Actually the method you adopted to get the answer...is gr8.
I'll try that from nxt time..thanks a lot!
SMS
On Fri, Jul 10, 2009 at 7:37 PM, rajkumargoel_786
rajkumargoel_...@yahoo.co.in wrote:
Hi sms,
What you said I didnot understand in the previous mail but
Hi Rkg,
I tried out the any2stringadd function in Predef.
it worked but could'nt understand the relation between + and any2stringadd
so went to #scala
[21:07] SMSD yeah
[21:07] SMSD got it
[21:08] SMSD but how does the scala compiler
[21:08] SMSD know
[21:08] SMSD + is any2stringadd
[21:08] SMSD
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