Tag: java

Written by on 2016-02-26

Find a Class in a bunch of JAR Files

Coderwall

for j in *.jar; do echo $j:; jar -tvf “$j” | grep -Hsi ClassName; done Iterate over every jar in your folder. Output every JAR Name (to match found classes to JARs lateron) List Content of every JAR ( jar -tvf “$j” ) Grep for that specific ClassName grep -Hsi ClassName Original Post: https://coderwall.com/p/7d-mta/find-a-class-in-a-bunch-of-jar-files

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the word chain is spelled out with scrabble letters
Written by on 2016-02-25

use 3rd party Dependencies in your Maven Project

Coderwall

Deploy your JAR to your local (file) Repository. You shold also commit this to your CVM System. You can also add JARs as Javadoc or Source. You can now use these JARs in your pom File if they were in a normal Repository: Original Post: https://coderwall.com/p/r28cew/use-3rd-party-dependencies-in-maven-project

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brown scrabble boards with letters
Written by on 2016-02-25

Map Char to Alpha Position with Java

Coderwall

Sometimes, you would like to have Mapping Char to Int ( A = 0, B = 1, etc.)One easy way to do this is using indexOf Original Post: https://coderwall.com/p/ql-wng/map-char-to-alpha-position-with-java

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