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How does one make an optional closure in swift?
...nthesis?
– Marcosc
Jun 24 '14 at 20:56
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Probably to remove ambiguity. If the optional closure we...
How to find children of nodes using BeautifulSoup
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edited Jul 28 '18 at 15:44
Ahsan Roy
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Double vs. BigDecimal?
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edited Sep 5 '17 at 11:43
Mohammad Faisal
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Effect of a Bitwise Operator on a Boolean in Java
...ean, and their behaviour in the latter case is specified. See the section 15.22.2 of the Java Language Specification for details.
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Automapper - how to map to constructor parameters instead of property setters
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How do I convert an integer to string as part of a PostgreSQL query?
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Because the number can be up to 15 digits, you'll meed to cast to an 64 bit (8-byte) integer. Try this:
SELECT * FROM table
WHERE myint = mytext::int8
The :: cast operator is historical but convenient. Postgres also conforms to the SQL standard syntax
m...
Why Collections.sort uses merge sort instead of quicksort?
... java.util.Arrays.sort. On highly ordered data, this
code can run up to 25 times as fast as the current implementation (on
the HotSpot server VM). On random data, the speeds of the old and new
implementations are comparable. For very short lists, the new
implementation is substantially faste...
C# Pass Lambda Expression as Method Parameter
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OdedOded
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Difference between as.POSIXct/as.POSIXlt and strptime for converting character vectors to POSIXct/PO
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Well, the functions do different things.
First, there are two internal implementations of date...
Java reflection - impact of setAccessible(true)
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With setAccessible() you change the behavior of the AccessibleObject, i.e. the Field instance, b...