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def hi { | |
println("hello world") | |
} |
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scala> def sum(x: Int, y: Int) = x + y | |
sum: (x: Int, y: Int)Int | |
scala> def plus1 = sum(_: Int, 1) | |
plus1: (Int) => Int | |
scala> plus1(2) | |
res0: Int = 3 | |
scala> def plus2 = sum(2, _: Int) |
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Welcome to Scala version 2.9.0.1 (Java HotSpot(TM) 64-Bit Server VM, Java 1.6.0_24). | |
Type in expressions to have them evaluated. | |
Type :help for more information. | |
scala> class A { println("A") } | |
defined class A | |
scala> class B extends A { println("B") } | |
defined class B |
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import Math._ | |
// random number in range 1 - 5 | |
def rnd5 = (floor(random * 5) + 1).toLong | |
// random bit | |
def rndbit: Long = { | |
val i = rnd5 | |
if (i == 1 || i == 2) 0L | |
else if (i == 3 || i == 4) 1L |
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scala> class Test { object Obj } | |
defined class Test | |
scala> (new Test).Obj | |
res0: object Test#Obj = Test$Obj$@6e929b52 | |
scala> (new Test).Obj | |
res1: object Test#Obj = Test$Obj$@46b44bc2 |
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<?xml version="1.0" encoding="UTF-8"?> | |
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> | |
<plist version="1.0"> | |
<dict> | |
<key>Ansi 0 Color</key> | |
<dict> | |
<key>Blue Component</key> | |
<real>0.11764705926179886</real> | |
<key>Green Component</key> | |
<real>0.11372549086809158</real> |
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set number | |
set incsearch | |
set hlsearch | |
syntax enable | |
:colorscheme evening |
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scala> import com.eaio.util.text.HumanTime.{approximately => ht} | |
import com.eaio.util.text.HumanTime.{approximately=>ht} | |
scala> ht(0) | |
res0: java.lang.String = "" | |
scala> ht(1) | |
res1: java.lang.String = 1 ms | |
scala> ht(1000) |
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Map<String, String> map = new HashMap<String, String() {{ | |
add("foo", "bar"); | |
add("name", "landon"); | |
}}; |
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#!/bin/bash | |
ls -lrt | awk '{ f=$NF }; END{ print f }' |
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