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Cast Object to Generic Type for returning
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answered Jan 25 '13 at 15:19
SpaceTruckerSpaceTrucker
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Do interfaces inherit from Object class in java
...rface).
This is explained in detail in the Java Language Specification, § 9.2 Interface Members.
9.2 Interface Members
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If an interface has no direct superinterfaces, then the interface implicitly declares a public abstract member method m with signature s, return type r, and throws clause t...
Speed up the loop operation in R
...) & (temp[i,3] == temp[i-1,3])) {
res[i] <- temp[i,9] + res[i-1]
} else {
res[i] <- temp[i,9]
}
} else {
res[i] <- temp[i,9]
}
}
temp$`Kumm...
ItemsControl with horizontal orientation
...im Cooper
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answered Jun 27 '09 at 9:43
Kent BoogaartKent Boogaart
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How to concatenate strings of a string field in a PostgreSQL 'group by' query?
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PostgreSQL 9.0 or later:
Recent versions of Postgres (since late 2010) have the string_agg(expression, delimiter) function which will do exactly what the question asked for, even letting you specify the delimiter string:
SELECT compan...
How to convert nanoseconds to seconds using the TimeUnit enum?
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edited Oct 25 '18 at 9:45
Ewoks
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answered Ma...
How to Execute SQL Server Stored Procedure in SQL Developer?
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9 Answers
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Normalization in DOM parsing with java - how does it work?
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edited May 14 '13 at 9:31
Alex Spurling
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a...
str.startswith with a list of strings to test for
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answered Dec 9 '13 at 2:01
user2555451user2555451
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Get an array of list element contents in jQuery
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answered Oct 29 '08 at 14:43
Shog9Shog9
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