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The new syntax “= default” in C++11
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A defaulted default constructor is specifically defined as being the same as a user-defined default constructor with no initialization list and an empty compound statement.
§12.1/6 [class.ctor] A default constructor that is defaulted and not defined as...
Adding two Java 8 streams, or an extra element to a stream
I can add streams or extra elements, like this:
8 Answers
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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 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 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 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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What is the bower (and npm) version syntax?
Bower enables me to specify version requirements for packages using the following syntax:
5 Answers
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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...
Is .NET/Mono or Java the better choice for cross-platform development? [closed]
How much less libraries are there for Mono than for Java?
15 Answers
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