Anders Eriksson anderseriksson
anderseriksson
/ JDBC meta data
Last active
August 29, 2015 14:01
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| //console | |
| //hide | |
| //setup | |
| //output | |
| create (_0:`MetaDataRoot`) | |
| create (_1 {type:"Person"}) | |
| create (_2 {name:"name"}) |
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| -Dmaven.test.skip=true | |
| -Dtest=MyTest |
anderseriksson
/ gist:2887027
Created
June 7, 2012 06:54
Debugging Spring RequestMappingHandlerMapping
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| log4j.logger.org.springframework.web.servlet.mvc=DEBUG |
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| air:etc informix$ netstat -an | grep 9088 | |
| tcp6 0 0 ?.9088 *.* LISTEN | |
| air:etc informix$ pwd | |
| /Applications/IBM/informix/etc | |
| air:etc informix$ touch IFX_DISABLE_IPV6 | |
| air:etc informix$ onmode -ky | |
| air:etc informix$ oninit | |
| air:etc informix$ netstat -an | grep 9088 | |
| tcp4 0 0 192.168.0.93.9088 *.* LISTEN |
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| package mastermind | |
| import collection.Seq | |
| object MasterMindKata extends App { | |
| def getPlusV1(z: Seq[(Char, Char)]): String = { | |
| val res = for (t <- z) yield { | |
| if (t._1 == t._2) { |
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| def filterNotFirst(s: Seq[Any], v: Any): Seq[Any] = { | |
| s.diff(Seq(v)) | |
| } | |
| assert(filterNotFirst(Seq(1,2,2,2,3), 2) == Seq(1,2,2,3)) | |
| assert(filterNotFirst(Seq('a','a'), 'a') == Seq('a')) |
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| openssl rand -base64 8 |md5 |head -c8;echo |
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| (1 to 10000000).par.aggregate( List[Int]() ) ( (list: List[Int], b: Int ) => (list:+b).sortWith(_>_).take(5) , (a: List[Int], b: List[Int]) => (a ::: b).sortWith(_>_).take(5) ) |
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| (1 to 1000).foldLeft(List(0)) {(c,r) => (c:+r).sortWith(_>_).take(5)} |
anderseriksson
/ gist:2297914
Created
April 4, 2012 05:14
Beräkna kontrollsiffran i ett personnummer med Scala (Luhn-algoritmen)
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| /** | |
| * | |
| * @param args personnumemr in the format yymmdd-nnnn | |
| */ | |
| def main(args: Array[String]) { | |
| if (args.length > 0) { | |
| val sum = args(0).toList.filter(_ != '-').map(_ - '0').take(9).foldLeft(0,2)((r,c) => { | |
| (r._1 + (c * r._2) / 10 + (c *r._2) % 10 , if (r._2 ==2) 1 else 2) | |
| })._1 % 10 | |
| val checkSum = if (sum == 0) 0 else 10 - sum |