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What is the best way to add options to a select from a JavaScript object with jQuery?
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101
I would first of all assign $("#mySelect") to a var, otherwise calling $("#mySelect") every time inside the loop is very wasteful, as is u...
How to split/partition a dataset into training and test datasets for, e.g., cross validation?
...ck of the indices:
import numpy
# x is your dataset
x = numpy.random.rand(100, 5)
numpy.random.shuffle(x)
training, test = x[:80,:], x[80:,:]
or
import numpy
# x is your dataset
x = numpy.random.rand(100, 5)
indices = numpy.random.permutation(x.shape[0])
training_idx, test_idx = indices[:80], in...
Read/Write String from/to a File in Android
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answered Jan 17 '13 at 10:39
R9JR9J
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Override intranet compatibility mode IE8
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answered Apr 16 '10 at 20:32
PilotBobPilotBob
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Returning JSON from a PHP Script
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answered Oct 31 '10 at 18:27
timdevtimdev
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Split data frame string column into multiple columns
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answered Dec 4 '10 at 4:21
hadleyhadley
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Avoiding if statement inside a for loop?
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answered Jun 1 '13 at 10:27
AliAli
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How to Parse Command Line Arguments in C++? [duplicate]
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10 Answers
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“On-line” (iterator) algorithms for estimating statistical median, mode, skewness, kurtosis?
...y from your set (e.g. that you don't introduce a bias by picking the first 100'000 values). The same approach can also be used for estimating mode and median for the normal case (for both the sample mean is an estimator).
Further comments
All the algorithms above can be run in parallel (including ...
How do I return early from a rake task?
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edited Jun 19 '10 at 7:25
pupeno
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