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Does Git warn me if a shorthand commit ID can refer to 2 different commits?
...g commits with duplicate prefixes like this:
git rev-list master | cut -c-4 | sort | uniq -c | sort -nr | head
This takes the list of revisions in master, cuts out the first 4 characters and throws away the rest, count the duplicates and sort numerically. In a my relatively small repository of ~1...
Interface or an Abstract Class: which one to use?
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462
Use an interface when you want to force developers working in your system (yourself included) ...
D Programming Language in the real world? [closed]
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answered Sep 16 '08 at 14:46
BaxissimoBaxissimo
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Postgres and Indexes on Foreign Keys and Primary Keys
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420
PostgreSQL automatically creates indexes on primary keys and unique constraints, but not on th...
Send POST data on redirect with JavaScript/jQuery? [duplicate]
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answered Dec 5 '11 at 18:42
Kevin ReidKevin Reid
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Measure elapsed time in Swift
...uptimeNanoseconds // <<<<< Difference in nano seconds (UInt64)
let timeInterval = Double(nanoTime) / 1_000_000_000 // Technically could overflow for long running tests
print("Time to evaluate problem \(problemNumber): \(timeInterval) seconds")
return theAnswer
}
Old ans...
How to resolve : Can not find the tag library descriptor for “http://java.sun.com/jsp/jstl/core” [du
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aceace
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LINQ to Entities case sensitive comparison
...e back. Thanks.
– Ronnie Overby
Oct 4 '10 at 12:35
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Java switch statement multiple cases
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edited Mar 28 '13 at 11:14
Raghav Sood
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an...