Walery Strauch walery

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Making things delightful!

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walery / different java vesions on osx

Last active December 14, 2015 22:19

OS X path for different Java versions.

	/System/Library/Frameworks/JavaVM.framework/Versions/

	/Library/Java/JavaVirtualMachines

walery / wtp plugin for pom.xml

Last active December 14, 2015 22:19

'mvn eclipse:eclipse' creates wtp project in eclipse. Copypasta gist :)

	<plugin>
	<groupId>org.apache.maven.plugins</groupId>
	<artifactId>maven-eclipse-plugin</artifactId>
	<version>2.9</version>
	<configuration>
	<wtpversion>2.0</wtpversion>
	</configuration>
	</plugin>

walery / add javafx to mvn in java7.xml

Created March 21, 2013 00:22

	<dependency>
	<groupId>com.oracle</groupId>
	<artifactId>javafx</artifactId>
	<version>2.2</version>
	<systemPath>${java.home}/lib/jfxrt.jar</systemPath>
	<scope>system</scope>
	</dependency>

walery / gist:5241769

Created March 25, 2013 23:14

Change image size without changing size of picture itself. Background color is in this case transparent.

convert lock32.png -bordercolor "#00000000" -border 3 lock38.png

walery / gist:5404287

Created April 17, 2013 13:28

command to crop image with imagemagick

convert bigImg.png -set option:distort:viewport 1280x960+753+95 -distort SRT 0 croppedImg.png

walery / java version for pom.xml

Last active March 13, 2016 16:39

	<plugin>
	<groupId>org.apache.maven.plugins</groupId>
	<artifactId>maven-compiler-plugin</artifactId>
	<version>3.1</version>
	<configuration>
	<source>1.7</source>
	<target>1.7</target>
	</configuration>
	</plugin>

walery / gist:5567452

Created May 13, 2013 10:36

Make picture bigger without reseize

convert img.png -gravity center -extent 128x128 imgCenter.png

walery / gist:5567885

Created May 13, 2013 12:11

Creates soft edge from picture

convert image.png -alpha set -virtual-pixel transparent -channel A -blur 0x8  -level 50%,100% +channel soft_edge.png

walery / gist:5633378

Created May 23, 2013 07:58

Transform Keys in List of Map in Groovy

	def listOfMap = [[a:"alpha", b:"beta", c:"chrome"],[a:"uno", b:"due",c:"drei"]]
	def ti = [a:"AKAY", c:"ccc", d:"dd"]

	List<Map> transformKeys(List<Map> lom, Map trans) {
	lom.collect{ map ->
	map.collectEntries{ entry ->
	trans.containsKey(entry.key) ? [(trans.get(entry.key)):entry.value] : entry
	}
	}
	}

walery / gist:5633535

Created May 23, 2013 08:35

	List<Map> transformKeys(List<Map> lom, Map trans) {
	lom.collect{map->
	trans.collectEntries{ti->
	[(ti.value): map[ti.key]]
	}
	}
	}

	assert transformKeys([[a: 1, b:2, c:3], [a: 1, x:2, y:3]], [a: 'alpha', b: 'beta']) == [[alpha:1, beta:2], [alpha:1, beta:null]]