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Breadth First Vs Depth First
...h what is the difference between Breadth First and Depth first? Any coding or pseudocode examples would be great.
4 Answers...
When is it right for a constructor to throw an exception?
When is it right for a constructor to throw an exception? (Or in the case of Objective C: when is it right for an init'er to return nil?)
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How is location accuracy measured in Android?
...er interpretation of the accuracy measurements returned by getAccuracy()? For instance, are they calculated as:
6 Answers
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Is it safe to push_back an element from the same vector?
..._back causes a reallocation, the reference to the first integer in the vector will no longer be valid. So this isn't safe?
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When should I use require() and when to use define()?
I have being playing around with requirejs for the last few days. I am trying to understand the differences between define and require.
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Assigning default values to shell variables with a single command in bash
...hat you posted, actually:
FOO=${VARIABLE:-default} # If variable not set or null, use default.
Or, which will assign default to VARIABLE as well:
FOO=${VARIABLE:=default} # If variable not set or null, set it to default.
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How do I install pip on macOS or OS X?
I spent most of the day yesterday searching for a clear answer for installing pip (package manager for Python). I can't find a good solution.
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Why is volatile not considered useful in multithreaded C or C++ programming?
... this answer I recently posted, I seem to be confused about the utility (or lack thereof) of volatile in multi-threaded programming contexts.
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Forward declaration of a typedef in C++
Why won't the compiler let me forward declare a typedef?
10 Answers
10
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How to escape indicator characters (i.e. : or - ) in YAML
...lem is that YAML interprets : and - characters as either creating mappings or lists, so it has a problem with the line
7 An...