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Java: PrintStream to String?
I have a function that takes an object of a certain type, and a PrintStream to which to print, and outputs a representation of that object. How can I capture this function's output in a String? Specifically, I want to use it as in a toString method.
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Django queries - id vs pk
When writing django queries one can use both id/pk as query parameters.
2 Answers
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What is the difference between Class.this and this in Java
There are two ways to reference the instance of a class within that class. For example:
4 Answers
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Breaking a list into multiple columns in Latex
Hopefully this is simple: I have a relatively long list where each list item contains very little text. For example:
4 Answ...
Learn C first before learning Objective-C [closed]
Being an aspiring Apple developer, I want to get the opinions of the community if it is better to learn C first before moving into Objective-C and ultimately the Cocoa Framework?
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Add a fragment to the URL without causing a redirect?
Is there is a way how to add hash # to my URL without redirect?
3 Answers
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Test whether a Ruby class is a subclass of another class
I would like to test whether a class inherits from another class, but there doesn't seem to exist a method for that.
2 Answ...
Convert an integer to a float number
How do I convert an integer value to float64 type?
4 Answers
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How can I divide two integers to get a double?
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