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What's the difference between Ruby's dup and clone methods?
...asses may override these methods to provide different semantics. In Object itself, there are two key differences.
First, clone copies the singleton class, while dup does not.
o = Object.new
def o.foo
42
end
o.dup.foo # raises NoMethodError
o.clone.foo # returns 42
Second, clone preserves th...
System.Threading.Timer in C# it seems to be not working. It runs very fast every 3 second
I've a timer object. I want it to be run every minute. Specifically, it should run a OnCallBack method and gets inactive while a OnCallBack method is running. Once a OnCallBack method finishes, it (a OnCallBack ) restarts a timer.
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What is the Sign Off feature in Git for?
What's the point of the Sign Off feature in Git ?
4 Answers
4
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#ifdef vs #if - which is better/safer as a method for enabling/disabling compilation of particular s
This may be a matter of style, but there's a bit of a divide in our dev team and I wondered if anyone else had any ideas on the matter...
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Can anonymous class implement interface?
Is it possible to have an anonymous type implement an interface?
9 Answers
9
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Is it possible to solve the “A generic array of T is created for a varargs parameter” compiler warni
...ied version of the code in question, one generic class uses another class with generic type parameters and needs to pass one of the generic types to a method with varargs parameters:
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Convert InputStream to byte array in Java
...OutputStream and copies the bytes to the output, then calls toByteArray(). It handles large files by copying the bytes in blocks of 4KiB.
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Node.js: printing to console without a trailing newline?
Is there a method for printing to the console without a trailing newline? The console object documentation doesn't say anything regarding that:
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Let JSON object accept bytes or let urlopen output strings
With Python 3 I am requesting a json document from a URL.
12 Answers
12
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iOS (iPhone, iPad, iPodTouch) view real-time console log terminal
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edited Jul 26 '15 at 16:30
answered Feb 18 '15 at 11:35
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