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How to create a tuple with only one element
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143
Because those first two elements aren't tuples; they're just strings. The parenthesis don't au...
initialize a vector to zeros C++/C++11
I know in C++11 they added the feature to initialize a variable to zero as such
2 Answers
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Override configured user for a single git commit
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First, the author is not necessarily the same as the committer. Git tracks both.
To set what...
Separation of JUnit classes into special test package?
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I prefer putting the test classes into the same package as the project classes they test, but ...
ScalaTest in sbt: is there a way to run a single test without tags?
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This is now supported (since ScalaTest 2.1.3) within interactive mode:
testOnly *MySuite -- -z foo
to run only the tests whose name includes the substring "foo".
For exact match rather than substring, use -t instead of -z.
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How do I append text to a file?
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cat >> filename
This is text, perhaps pasted in from some other source.
Or else entered ...
Rails: Get Client IP address
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edited May 23 '17 at 12:18
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answered Dec 16 '10 at 21:35
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How to get distinct values from an array of objects in JavaScript?
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How do I iterate through the alphabet?
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You can use string.ascii_lowercase which is simply a convenience string of lowercase letters,
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