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How can I get the behavior of GNU's readlink -f on a Mac?
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href image link download on click
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Assigning default values to shell variables with a single command in bash
...@solarmist The key word is "bash parameter expansion", if you want to find more about it and its companions.
– duleshi
Apr 30 '14 at 2:43
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Apache Tomcat Not Showing in Eclipse Server Runtime Environments
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Java Enum Methods - return opposite direction enum
...ORTH.getOppositeDirection() will return Direction.SOUTH.
Here is little more "hacky" way to illustrate @jedwards comment but it doesn't feel as flexible as first approach since adding more fields or changing their order will break our code.
public enum Direction {
NORTH, EAST, SOUTH, WEST;
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How to convert a string from uppercase to lowercase in Bash? [duplicate]
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Running unittest with typical test directory structure
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Java 8 forEach with index [duplicate]
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Shell one liner to prepend to a file
...er which worked and received lots of upvotes. Then, as the question became more popular and more time passed, outraged people started reporting that it sorta worked but weird things could happen, or it just didn't work at all, so it was furiously downvoted for a time. Such fun.
The solution exploi...