Peter Maas p3t0r
p3t0r
/ five_longest_classes_in_java_codebase.rb
Created
March 19, 2010 20:56
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| Dir.glob("**/*.java").map{|it| it.split('/').last[0..-6]}.map{|it| [it, it.length]}.sort{|a, b| b[1] <=> a[1]}[0..5] |
p3t0r
/ break_example.scala
Created
March 11, 2010 20:43
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| import scala.util.control.Breaks._ | |
| breakable { | |
| for(i <- 1 to 10) if (i==3) break else println(i) | |
| } |
p3t0r
/ BeanUtils.scala
Created
February 9, 2010 19:48
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| // ---- Implementation | |
| import java.beans.Introspector | |
| object BeanUtils { | |
| val pathSeperator = """\.""" | |
| def readValue(obj: Object, path: String): String = { | |
| val res = path.split(pathSeperator).foldLeft(obj) { | |
| (a: Object, prop: String) => |
p3t0r
/ fetch_libraries_from_mvn
Created
February 2, 2010 09:01
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| mvn -o dependency:tree | cut -c 7- | egrep '[\\\+\|].*' | sed 's/^[^a-z]*//g' | awk -F':' '{print "cp `find ~/.m2/repository -name " $2"-"$4".jar` lib/"}' | sh |
p3t0r
/ perf.scala
Created
December 2, 2009 19:52
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| object Time { | |
| def apply[T](name: String)(block: => T) { | |
| val start = System.currentTimeMillis | |
| try { | |
| block | |
| } finally { | |
| val diff = System.currentTimeMillis - start | |
| println("# Block \"" + name +"\" completed, time taken: " + diff + " ms (" + diff / 1000.0 + " s)") | |
| } | |
| } |
p3t0r
/ RegexExamples.scala
Created
November 4, 2009 07:26
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| // Somple simple examples of using regular expressions in combination with pattern matching in Scala | |
| // | |
| // runs correctly on scala 2.8-nightly and 2.7.6.final | |
| val RegionExpr = """.*?[aieoué][^aieoué](.+)""".r // string after first non-vowel following a vowel | |
| "vergadering" match { | |
| case RegionExpr(matchedGroup) => println("matched group: " + matchedGroup) // prints "gadering" | |
| case _ => | |
| } |
p3t0r
/ implicit.scala
Created
October 2, 2009 19:38
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| object Main { | |
| implicit def extendString(string:String) = new MyString(string) | |
| def main(args: Array[String]) :Unit = { | |
| val testValue = "1000"; | |
| println(testValue.getClass().getName()) // prints java.lang.String | |
| println(testValue.isNumeric) // prints true | |
| println(testValue.lastIndexOf("0")) // prints 3 | |
| println(testValue.getClass().getName()) // prints java.lang.String | |
| } |
p3t0r
/ MyPortlet.scala
Created
October 2, 2009 18:36
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| package com.finalist.examples | |
| import javax.portlet._ | |
| import CollectionExtensions._ | |
| class MyPortlet extends GenericPortlet { | |
| var normalView = null:PortletRequestDispatcher | |
| override def init(config:PortletConfig):Unit = { |
p3t0r
/ onloadinbody.html
Created
April 17, 2009 11:21
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| <html> | |
| <body> | |
| <h1>blaat</h1> | |
| <script type="text/javascript" charset="utf-8"> | |
| window.onload = function() { alert('hi there!') } | |
| </script> | |
| </body> | |
| </html> |
p3t0r
/ example_design.js
Created
March 31, 2009 09:10
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| { | |
| "_id": "_design/news", | |
| "_rev": "1-3487605953", | |
| "language": "javascript", | |
| "views": { | |
| "articles": { | |
| "map": "function(doc) {\n var newsitem = doc.newsitem\n if(newsitem && newsitem.tags.indexOf('artikel') != -1){\n emit(null, newsitem.title);\n }\n}" | |
| } | |
| } | |
| } |