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What does the ^ operator do in Java?
What function does the ^ (caret) operator serve in Java?
17 Answers
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Get a list of all the files in a directory (recursive)
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list << file
}
Afterwards the list variable contains all files (java.io.File) of the given directory and its subdirectories:
list.each {
println it.path
}
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Batch renaming files with Bash
...;>>>>>>OUTPUT>>>> mv: rename ./base/src/main/java/com/anysoftkeyboard/base/dictionaries to ./base/src/main/java/com/effectedkeyboard/base/dictionaries/dictionaries: No such file or directory
– Vitali Pom
Jan 25 '18 at 21:56
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Open a link in browser with java button? [duplicate]
... catch (Exception e) {}
note: you have to include necessary imports from java.net
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Why are the Level.FINE logging messages not showing?
The JavaDocs for java.util.logging.Level state:
7 Answers
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Strange \n in base64 encoded string in Ruby
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This just happened in my Android App (Java's Base64 library). I was totally confused with this strange occuring. Took me literally 1 hour to figure out what's wrong and then searched for the error. This comment is helping understand legacy issues even after 6 yea...
Spring CrudRepository findByInventoryIds(List inventoryIdList) - equivalent to IN clause
...rson> findByIdIn(List<Integer> ids); I get the error: Caused by: java.lang.NumberFormatException: For input string: "(1, 2)"
– user64141
Feb 14 '16 at 17:04
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How to return 2 values from a Java method?
I am trying to return 2 values from a Java method but I get these errors. Here is my code:
14 Answers
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Difference between Java Enumeration and Iterator
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Looking at the Java API Specification for the Iterator interface, there is an explanation of the differences between Enumeration:
Iterators differ from
enumerations in two ways:
Iterators allow the caller to remove elements from the under...
SSH library for Java [closed]
Does anyone know of a good library for SSH login from Java.
7 Answers
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