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Check if inputs are empty using jQuery
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For more robustness, I would also add .trim() at the end
– HQuser
Jun 8 at 6:42
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JavaScript Chart Library
...ick a Canvas-based solution. This article on Sencha Touch Charts goes into more details on mobile charting in general, and why Sencha Touch went the Canvas route.
– Pallavi Anderson
Aug 1 '11 at 20:55
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How do I write stderr to a file while using “tee” with a pipe?
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What is the difference between range and xrange functions in Python 2.X?
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What is the difference between a var and val definition in Scala?
...g the same var for multiple purposes. This has some problems:
It will be more difficult for people reading the code to know what is the value of a variable in a certain part of the code.
You may forget to re-initialize the variable in some code path, and end up passing wrong values downstream in t...
Print newline in PHP in single quotes
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Which machine learning classifier to choose, in general? [closed]
...parameters on all your data and you have your final model.
There are some more things to say. If, for example, you use a lot of methods and parameter combinations for each, it's very likely you will overfit. In cases like these, you have to use nested cross validation.
Nested cross validation
In ...
Declaration suffix for decimal type
...re m stands for money). Is this appropriate for any decimals or is there a more general assignment (d stands for double, that is for sure not the right thing although a direct conversion is supported).
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Create a .csv file with values from a Python list
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