Konstantin Läufer klaeufer
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| *.suo | |
| *.obj | |
| *.pdb | |
| *.user | |
| *.vspscc | |
| *.bak | |
| *.cache | |
| *.log | |
| *.lib | |
| [Bb]in |
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| a.out | |
| *.swp | |
| *.o | |
| *.orig | |
| *.hi | |
| *.lkshs | |
| *.iml | |
| .idea/ | |
| dist/ | |
| out/ |
klaeufer
/ createBintrayPackage.sh
Created
November 22, 2014 16:52
Create Bintray package using curl and REST API
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| #!/bin/bash | |
| # put in ~/.curlrc: user=BintrayUser:BintrayAPIKey | |
| ORG=$1 | |
| PACKAGE=$2 | |
| curl -i -H "Content-Type: application/json" -d "{ \"name\":\"${PACKAGE}\",\"labels\":[\"android\",\"scala\",\"cse\",\"mobile\",\"oop\",\"designpatterns\"],\"website_url\":\"http://lucoodevcourse.github.io\",\"issue_tracker_url\":\"https://github.com/${ORG}/${PACKAGE}/issues\",\"github_repo\":\"${ORG}/${PACKAGE}\",\"github_release_notes_file\":\"README.md\",\"public_download_numbers\":true,\"public_stats\":true,\"vcs_url\":\"https://github.com/${ORG}/${PACAKGE}\",\"licenses\":[\"MIT\"] }" https://bintray.com/api/v1/packages/${ORG}/generic |
klaeufer
/ simpleMonteCarlo.sc
Created
November 25, 2014 21:07
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| def pi(n: Long): Double = { | |
| var i = 0L | |
| var c = 0L | |
| while (i < n) { | |
| val x = math.random | |
| val y = math.random | |
| if (x * x + y * y <= 1) c += 1 | |
| i += 1 | |
| } | |
| 4.0 * c / n |
klaeufer
/ install-android-sdk.sh
Last active
August 29, 2015 14:16
Android SDK install script for Ubuntu on Codio
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| #!/bin/bash | |
| # Download and run this script in a Codio terminal. | |
| # (Workaround for Codio included at the bottom.) | |
| # | |
| # You should set these variables in /home/codio/.bashrc: | |
| # | |
| # export ANDROID_HOME=$HOME/android-sdk-linux | |
| # export LD_LIBRARY_PATH=$HOME/lib32:$LD_LIBRARY_PATH | |
| # |
klaeufer
/ linecountMutable.sc
Created
March 10, 2015 18:28
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| val lines = scala.io.Source.stdin.getLines | |
| var count = 0 | |
| for (l <- lines) { | |
| println(l) | |
| count += 1 | |
| } | |
| println("count = " + count) |
klaeufer
/ gist:867abb57dddc1b247b52
Last active
August 29, 2015 14:17
Scala Iterator loop idiom (stateless): repeatedly apply an endofunction until a condition is met
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| scala> def f(i: Int) = i * i | |
| f: (i: Int)Int | |
| scala> Iterator.iterate(2)(f) | |
| res11: Iterator[Int] = non-empty iterator | |
| scala> res11 takeWhile { _ < 10 } foreach { println } | |
| 2 | |
| 4 |
klaeufer
/ gist:350ae39af27d19b156c2
Last active
August 29, 2015 14:17
Scala Iterator loop idiom (stateful): repeatedly produce a value until a condition is met
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| Iterator continually { | |
| // ... | |
| reader.readLine() | |
| } takeWhile { | |
| Option(_).isDefined | |
| } foreach { | |
| processExpr | |
| } | |
| replaces |
klaeufer
/ gist:5c9dbd6cc60e4f76cde5
Last active
August 29, 2015 14:17
Initial neo4j explorations in Scala
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| // libraryDependencies += "org.neo4j" % "neo4j" % "2.2.0-RC01" | |
| // libraryDependencies += "com.jsuereth" %% "scala-arm" % "1.4" | |
| import org.neo4j.graphdb._ | |
| import org.neo4j.graphdb.factory._ | |
| import resource._ | |
| import scala.collection.JavaConversions._ // for using ResourceIterator in a for comprehension | |
| val graphDb = new GraphDatabaseFactory().newEmbeddedDatabase("db1") |
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| struct ListNode { value, next }; | |
| var n; | |
| var h; | |
| var s; | |
| n = new ListNode; | |
| h = n; | |
| n.value = 2; | |
| n.next = new ListNode; | |
| n = n.next; | |
| n.value = 3; |
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