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Unpacking, extended unpacking and nested extended unpacking

Consider the following expressions. Note that some expressions are repeated to present the "context". 3 Answers ...
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Bytecode features not available in the Java language

Are there currently (Java 6) things you can do in Java bytecode that you can't do from within the Java language? 9 Answers ...
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Insert an element at a specific index in a list and return the updated list

I have this: 5 Answers 5 ...
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How do I detect unsigned integer multiply overflow?

I was writing a program in C++ to find all solutions of a b = c , where a , b and c together use all the digits 0-9 exactly once. The program looped over values of a and b , and it ran a digit-counting routine each time on a , b and ab to check if the digits condition was satisfied. ...
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Why did my Git repo enter a detached HEAD state?

I ended up with a detached head today, the same problem as described in: git push says everything up-to-date even though I have local changes ...
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How do I pass a variable by reference?

The Python documentation seems unclear about whether parameters are passed by reference or value, and the following code produces the unchanged value 'Original' ...
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Multi-statement Table Valued Function vs Inline Table Valued Function

A few examples to show, just incase: 9 Answers 9 ...
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Accessing class variables from a list comprehension in the class definition

How do you access other class variables from a list comprehension within the class definition? The following works in Python 2 but fails in Python 3: ...
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How to replace plain URLs with links?

I am using the function below to match URLs inside a given text and replace them for HTML links. The regular expression is working great, but currently I am only replacing the first match. ...
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Append an object to a list in R in amortized constant time, O(1)?

If I have some R list mylist , you can append an item obj to it like so: 17 Answers ...