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Does Java support default parameter values?

... complicated. For other methods, renaming some cases or using a parameter object can help. This is when you have enough complexity that differentiating is difficult. A definite case is where you have to differentiate using the order of parameters, not just number and type. ...
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How to check command line parameter in “.bat” file?

My OS is Windows Vista. I need to have a ".bat" file where I need to check if user enters any command-line parameter or not. If does then if the parameter equals to -b then I will do something otherwise I will flag "Invalid input". If user does not enter any command-line parameter then I will d...
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Multiple variables in a 'with' statement?

Is it possible to declare more than one variable using a with statement in Python? 6 Answers ...
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What is the difference between a deep copy and a shallow copy?

What is the difference between a deep copy and a shallow copy? 31 Answers 31 ...
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How do I compare two hashes?

I am trying to compare two Ruby Hashes using the following code: 14 Answers 14 ...
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How can I compare two lists in python and return matches

I want to take two lists and find the values that appear in both. 19 Answers 19 ...
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How do you get the logical xor of two variables in Python?

How do you get the logical xor of two variables in Python? 24 Answers 24 ...
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Logic to test that 3 of 4 are True

I want to return True if and only if 3 out of 4 boolean values are true. 27 Answers ...
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How can I select an element with multiple classes in jQuery?

I want to select all the elements that have the two classes a and b . 13 Answers 13...
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PHP - Check if two arrays are equal

... $arraysAreEqual = ($a == $b); // TRUE if $a and $b have the same key/value pairs. $arraysAreEqual = ($a === $b); // TRUE if $a and $b have the same key/value pairs in the same order and of the same types. See Array Operators. EDIT The inequality o...