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How to split data into training/testing sets using sample function
...eed(101) # Set Seed so that same sample can be reproduced in future also
# Now Selecting 75% of data as sample from total 'n' rows of the data
sample <- sample.int(n = nrow(data), size = floor(.75*nrow(data)), replace = F)
train <- data[sample, ]
test <- data[-sample, ]
By using caTool...
Strings are objects in Java, so why don't we use 'new' to create them?
... Strings, "Next iteration" would need to be instantiated 10 times, whereas now it will only be instantiated once.
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How to add images to README.md on GitHub?
...for local installation in /usr/share/projectname/docs, and one for github. Now, I can just use the same README.md for both since the image filenames work fine in both cases. If I want to post a copy of parts of my README somewhere else, I'll either have to host the images somewhere else or put in th...
UITableViewCell show white background and cannot be modified on iOS7
...nton Filimonov I have set the table view cell appearance in my Appdelegate now in a particular viewController I want to have different color for cell how can I approach this Scenario? I have tried to set different color in CellWillDisplay delegate method but no effect. Could you please help me on t...
How do I scroll to an element using JavaScript?
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your question and the answers looks different. I don't know if I am mistaken, but for those who googles and reach here my answer would be the following:
My answer on stackoverflow
A similar question
My Answer explained:
here is a simple javascript for that
call this when yo...
Error executing command 'ant' on Mac OS X 10.9 Mavericks when building for Android with PhoneGap/Cor
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Ant is in homebrew-core now. Simply use brew install ant
– meaku
Oct 29 '13 at 12:31
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How to convert an int to string in C?
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@PaulR Now I didn't know that! Thanks for the clarification.
– Christian Rau
Nov 24 '11 at 13:31
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Combating AngularJS executing controller twice
...xecuted twice. All I did was remove the ng-controller in the template and now its only executing once.
– torbenrudgaard
May 20 '17 at 7:35
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Learning about LINQ [closed]
... don't have much context behind them. So in an attempt to consolidate the knowledge I've acquired on Linq I'm posting this question with a view to maintaining and updating it with additional information as I continue to learn about LINQ.
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Where does Console.WriteLine go in ASP.NET?
... the fact that I'm starting this with F5 (so the debugger is attached). I know my code is being executed because I can write to a file fine.
– Kat
May 19 '15 at 19:55
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