Michael Hunger jexp
🐉
jexp
/ sci-fi reading list by @mtnygard & @tirsen
Created
October 12, 2010 00:08
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| Hi Michael, | |
| Jon and I were geeking out on "The New Space Opera". Here are some of the titles and authors. | |
| * Peter F. Hamilton: The Night's Dawn, Pandora's Star/Judas Unchained, The Void Trilogy | |
| * Dan Simmons: Hyperion/The Fall of Hyperion, Endymion/The Rise of Endymion. Avoid Olympos/Illium, they're silly. | |
| * Alistair Reynolds: Everything, beginning with Revelation Space. | |
| * Iain M. Banks: Any of the Culture novels. The Algebraist is slightly off-kilter but enjoyable. | |
| * Charles Stross: Glasshouse, Accelerando. |
jexp
/ Volnitsky.java
Created
February 13, 2011 23:15
Some implementation spikes of the Volnitsky substring search algorithm in java
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| import sun.misc.Unsafe; | |
| import java.util.Arrays; | |
| import java.util.Random; | |
| /** | |
| * @author mh | |
| * @since 12.02.11 | |
| */ | |
| public class StringSearcher { |
jexp
/ Neo4j Template API
Created
February 19, 2011 21:57
Request for Feedback on Spring Data Graph Template API
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| public interface Neo4jOperations { | |
| <T> T doInTransaction(GraphTransactionCallback<T> callback); | |
| <T> T execute(GraphCallback<T> callback); | |
| Node getReferenceNode(); | |
| Node getNode(long id); | |
| Node createNode(Property... props); |
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| ynagzet:cf mh$ ping vcap.me | |
| PING localhost (127.0.0.1): 56 data bytes | |
| 64 bytes from 127.0.0.1: icmp_seq=0 ttl=64 time=0.068 ms | |
| ynagzet:cf mh$ bin/vcap start router | |
| router : RUNNING | |
| ynagzet:cf mh$ bin/vcap start cloud_controller | |
| cloud_controller : RUNNING | |
| ynagzet:cf mh$ bin/vcap start redis | |
| redis_gateway : RUNNING |
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| #!/bin/sh | |
| ### BEGIN INIT INFO | |
| # Provides: neo4j | |
| # Required-Start: | |
| # Required-Stop: | |
| # Default-Start: 2 3 4 5 | |
| # Default-Stop: 0 1 6 | |
| ### END INIT INFO | |
| function abspath() { pushd . > /dev/null; if [ -d "$1" ]; then cd "$1"; dirs -l +0; else cd "`dirname \"$1\"`"; cur_dir=`dirs -l +0`; if [ "$cur_dir" == "/" ]; then echo "$cur_dir`basename \"$1\"`"; else echo "$cur_dir/`basename \"$1\"`"; fi; fi; popd > /dev/null; } |
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| pgp trust --keyId 0x29C2D8FD | |
| addon install bundle --bundleSymbolicName org.springframework.datastore.neo4j.roo.addon;1.1.0 | |
| project --topLevelPackage org.neo4j.imdb | |
| graph setup --provider NEO4J --databaseLocation target/imdb | |
| graph entity --class ~.model.Movie | |
| field string title | |
| field number --fieldName year --type java.lang.Integer --permitReservedWords --primitive | |
| graph entity --class ~.model.Actor |
jexp
/ gist:1124816
Created
August 4, 2011 09:19
How to store a directory tree in the Neo4j Graph Database
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| private static final RelationshipType SUB_DIR = DynamicRelationshipType.withName("SUB_DIR"); | |
| public void storePath(String path) { | |
| Node dir = graphDb.getReferenceNode(); | |
| for (String name : path.split(File.separator)) { | |
| dir = obtainSubDir(dir, name); | |
| } | |
| } | |
jexp
/ WikiImportBatch.java
Created
November 18, 2011 05:25
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| package org.neo4j.performance.wiki; | |
| /** | |
| * @author mh | |
| * @since 18.07.11 | |
| */ | |
| import org.apache.commons.io.FileUtils; | |
| import org.neo4j.graphdb.Node; | |
| import org.neo4j.graphdb.Relationship; |
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| start year = node:time(year='2011') | |
| match year -[m:MONTH]-> month <-[:OCCURRED]-data | |
| where m.month => 1 and m.month <= 11 | |
| return data | |
| month could also be the relationship-type instead of :MONTH and filter on that: | |
| start year = node:time(year='2011') | |
| match year -[m]-> month <-[:OCCURRED]-data |
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| Process: Event Center [22627] | |
| Path: /Users/mh/Library/Application Support/WebEx Folder/1126/Event Center.app/Contents/MacOS/Event Center | |
| Identifier: com.webex.eventcenter | |
| Version: ??? (12.27.23.0) | |
| Code Type: X86 (Native) | |
| Parent Process: Google Chrome Helper EH [22518] | |
| Date/Time: 2012-07-23 21:20:01.200 +0100 | |
| OS Version: Mac OS X 10.6.8 (10K549) | |
| Report Version: 6 |
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