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Why java.io.File doesn't have a close() method?
While java.io.RandomAccessFile does have a close() method java.io.File doesn't. Why is that? Is the file closed automatically on finalization or something?
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Fastest way(s) to move the cursor on a terminal command line?
What is the best way to move around on a given very long command line in the terminal?
14 Answers
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How to deserialize a JObject to .NET object
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How to check if a variable is set in Bash?
How do I know if a variable is set in Bash?
33 Answers
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Converting String to “Character” array in Java
I want to convert a String to an array of objects of Character class but I am unable to perform the conversion. I know that I can convert a String to an array of primitive datatype type "char" with the toCharArray() method but it doesn't help in converting a String to an array of objects of C...
Send string to stdin
Is there a way to effectively do this in bash:
6 Answers
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Ruby replace string with captured regex pattern
I am having trouble translating this into Ruby.
6 Answers
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Python string.join(list) on object array rather than string array
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