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What is the simplest way to convert a Java string from all caps (words separated by underscores) to
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Another option is using Google Guava's com.google.common.base.CaseFormat
George Hawkins left a comment with this example of usage:
CaseFormat.UPPER_UNDERSCORE.to(CaseFormat.UPPER_CAMEL, "THIS_IS_AN_EXAMPLE_STRING");
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What is scaffolding? Is it a term for a particular platform?
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See linuxgeekoid.wordpress.com/2011/06/18/… for an elaboration of this perspective. Other uses of the term are derivative.
– Alan
Feb 19 '15 at 22:50
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Why does one hot encoding improve machine learning performance?
...it gives significantly better results with respect to prediction accuracy, compared to using the original matrix itself as training data. How does this performance increase happen?
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Generate a UUID on iOS from Swift
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Is cout synchronized/thread-safe?
...hat cout is buffered. Even if the calls to write (or whatever it is that accomplishes that effect in that particular implementation) are guaranteed to be mutually exclusive, the buffer might be shared by the different threads. This will quickly lead to corruption of the internal state of the stream....
How to add/update an attribute to an HTML element using JavaScript?
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Can't escape the backslash with regex?
...pe sequences to avoid having to use as many - for instance, in Python:
re.compile(r'\\')
The r in front of the quotes makes it a raw string which doesn't parse backslash escapes.
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What do the f and t commands do in Vim?
Can somebody explain to me what the f and t commands do in vim and exactly how they work? I can't seem to find this information but people keep telling me that they are very useful. Would really appreciate an answer with an example if possible, thanks!
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C# List of objects, how do I get the sum of a property
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I am also interested in @CodeBlend's question. Will this computation be faster than a for loop?
– rex
Feb 25 '14 at 11:29
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