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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
...
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...
Android. WebView and loadData
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207
myWebView.loadData(myHtmlString, "text/html; charset=UTF-8", null);
This works flawlessly, e...
Does JavaScript guarantee object property order?
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How do you run a single test/spec file in RSpec?
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edited May 5 '12 at 4:13
Ray Baxter
2,9962020 silver badges2323 bronze badges
answered Sep 27...
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)
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Peak signal detection in realtime timeseries data
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How to map atan2() to degrees 0-360
atan2(y, x) has that discontinuity at 180° where it switches to -180°..0° going clockwise.
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How to check if type of a variable is string?
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“aapt” IOException error=2, No such file or directory" why can't I build my gradle on jenkins?
... run program "/usr/local/android-sdk-linux/build-tools/19.0.3/aapt": error=2, No such file or directory
And this answer fixed it for me:
To get aapt working (this fixed my issues with the avd as well) just install these two packages:
sudo apt-get install lib32stdc++6 lib32z1
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