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Installing SciPy and NumPy using pip

...indows.html – jxramos Aug 11 '15 at 20:52 30 -1; this answer has been rendered useless by link br...
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Is there a rule-of-thumb for how to divide a dataset into training and validation sets?

... have 100,000 instances, it doesn't really matter whether you choose an 80:20 split or a 90:10 split (indeed you may choose to use less training data if your method is particularly computationally intensive). Assuming you have enough data to do proper held-out test data (rather than cross-validatio...
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Is there a Subversion command to reset the working copy?

...up dialog. – v.oddou Dec 5 '13 at 5:20 2 It would be nice if the "remove unversioned files" was a...
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Plotting two variables as lines using ggplot2 on the same graph

...yr) test_data <- data.frame( var0 = 100 + c(0, cumsum(runif(49, -20, 20))), var1 = 150 + c(0, cumsum(runif(49, -10, 10))), date = seq(as.Date("2002-01-01"), by="1 month", length.out=100) ) test_data %>% gather(key,value, var0, var1) %>% ggplot(aes(x=date, y=value, c...
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Git: Cannot see new remote branch

... | edited Oct 6 '12 at 20:57 answered Oct 6 '12 at 19:08 ...
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How to enable C++11/C++0x support in Eclipse CDT?

..., just followed those steps and it works for me. I am using Eclipse Indigo 20110615-0604 on Windows with a Cygwin setup. Make a new C++ project Default options for everything Once created, right-click the project and go to "Properties" C/C++ Build -> Settings -> Tool Settings -> GCC C++ ...
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What is the shortcut in IntelliJ IDEA to find method / functions?

...ind symbols. – Felipe Jul 26 '13 at 20:06 3 What's the name of action to show all members of the ...
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PHP Warning: POST Content-Length of 8978294 bytes exceeds the limit of 8388608 bytes in Unknown on l

... answered Jul 30 '12 at 10:20 FluffehFluffeh 31.3k1515 gold badges6161 silver badges7777 bronze badges ...
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How do you convert a JavaScript date to UTC?

...ternWill Stern 14.6k55 gold badges3232 silver badges2020 bronze badges 96 ...
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How to remove element from array in forEach loop?

... mPrinC 3,71411 gold badge2020 silver badges2222 bronze badges answered Jul 17 '14 at 20:53 Xotic750Xotic750 ...