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Cartesian product of multiple arrays in JavaScript
How would you implement the Cartesian product of multiple arrays in JavaScript?
30 Answers
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Singleton with Arguments in Java
I was reading the Singleton article on Wikipedia and I came across this example:
20 Answers
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Strange \n in base64 encoded string in Ruby
The inbuilt Base64 library in Ruby is adding some '\n's. I'm unable to find out the reason. For this special example:
6 Ans...
How do I reset a sequence in Oracle?
In PostgreSQL , I can do something like this:
18 Answers
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Real world example about how to use property feature in python?
...hing, remote server calls, etc
# all results in an angle set in 'some_angle'
# It could also reference a cache, remote or otherwise,
# that holds the latest value for this angle
return some_angle
>>> f = PDB_Calculator()
>>> angle = f.protein_foldin...
Can I redirect the stdout in python into some sort of string buffer?
I'm using python's ftplib to write a small FTP client, but some of the functions in the package don't return string output, but print to stdout . I want to redirect stdout to an object which I'll be able to read the output from.
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How to pass html string to webview on android
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intellij - spring is not being recognized (Unmapped Spring configuration)
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@pshirishreddy It seemed to work a bit patchily for me. We had multiple application contexts for different testing setups though
– JonnyRaa
Feb 6 '15 at 9:12
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Why are nested weights bad for performance? Alternatives?
...are bad for performance because:
Layout weights require a widget to be measured twice. When a
LinearLayout with non-zero weights is nested inside another
LinearLayout with non-zero weights, then the number of measurements
increase exponentially.
It's better to use RelativeLayouts and adj...