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Call by name vs call by value in Scala, clarification needed
... => Int).
def callByValue(x: Int) = {
println("x1=" + x)
println("x2=" + x)
}
def callByName(x: => Int) = {
println("x1=" + x)
println("x2=" + x)
}
Now what happens when we call them with our side-effecting function?
scala> callByValue(something())
calling something
x1=1
x2=1
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SQL-Server: Is there a SQL script that I can use to determine the progress of a SQL Server backup or
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Yes. If you have installed sp_who2k5 into your master database, you can simply run:
sp_who2k5 1...
Bitwise operation and usage
... the lower 4 bits of an integer, you AND it with 15 (binary 1111) so:
201: 1100 1001
AND 15: 0000 1111
------------------
IS 9 0000 1001
The zero bits in 15 in that case effectively act as a filter, forcing the bits in the result to be zero as well.
In addition, >> and << ar...
INSERT IF NOT EXISTS ELSE UPDATE?
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edited Jul 2 '14 at 6:34
answered Sep 3 '10 at 10:55
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Peak signal detection in realtime timeseries data
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What's the shortest code to cause a stack overflow? [closed]
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Android. WebView and loadData
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myWebView.loadData(myHtmlString, "text/html; charset=UTF-8", null);
This works flawlessly, e...
Does JavaScript guarantee object property order?
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12 Answers
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Find full path of the Python interpreter?
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edited Nov 9 '15 at 21:16
vy32
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SQL - The conversion of a varchar data type to a datetime data type resulted in an out-of-range valu
...ther formats like mm/dd/yyyy (usually works).
Specifying the date as 30/12/2013 resulted in the error for me. However, specifying it as mm/dd/yyyy format worked.
If you need to convert your input the you can try looking into the CONVERT method.
Syntax is
CONVERT(VARCHAR,@your_date_Value,103)
...