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Returning a value from thread?

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Access nested dictionary items via a list of keys?

I have a complex dictionary structure which I would like to access via a list of keys to address the correct item. 18 Answe...
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Java Constructor Inheritance

I was wondering why in java constructors are not inherited? You know when you have a class like this: 10 Answers ...
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How to automatically generate a stacktrace when my program crashes

I am working on Linux with the GCC compiler. When my C++ program crashes I would like it to automatically generate a stacktrace. ...
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How to query as GROUP BY in django?

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Ruby: Can I write multi-line string with no concatenation?

Is there a way to make this look a little better? 16 Answers 16 ...
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Single vs Double quotes (' vs ")

I've always used single quotes when writing my HTML by hand. I work with a lot of rendered HTML which always uses double quotes. This allows me to determine if the HTML was written by hand or generated. Is this a good idea? ...
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How to iterate through two lists in parallel?

I have two iterables in Python, and I want to go over them in pairs: 8 Answers 8 ...
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Throwing cats out of windows

Imagine you're in a tall building with a cat. The cat can survive a fall out of a low story window, but will die if thrown from a high floor. How can you figure out the longest drop that the cat can survive, using the least number of attempts? ...
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Convert a CERT/PEM certificate to a PFX certificate

I've seen a couple questions about how to convert a PFX to a cert file, but I need to go the other way. 4 Answers ...