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What is this: [Ljava.lang.Object;?
I get this when I call toString on an object I received from a function call. I know the type of the object is encoded in this string, but I don't know how to read it.
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How do I check for a network connection?
What is the best way to determine if there is a network connection available?
4 Answers
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Cross-platform way of getting temp directory in Python
Is there a cross-platform way of getting the path to the temp directory in Python 2.6?
4 Answers
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jQuery - Add ID instead of Class
I'm using the current jQuery :
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Default visibility of class methods in PHP
I looked at the manual , but I can't seem to find the answer.
6 Answers
6
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Java Round up Any Number
I can't seem to find the answer I'm looking for regarding a simple question: how do I round up any number to the nearest int ?
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Can a pointer to base point to an array of derived objects?
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Android Studio - Where can I see callstack while debugging an android app?
While on a break point, how do I see the call stack to find the callee method/function?
2 Answers
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symbolic link: find all files that link to this file
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Get current value of a setting in Vim
Is there a simple way of finding out the current value of a specified Vim setting? If I want to know the current value of, say tabstop , I can run:
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