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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...
Animate text change in UILabel
...t the license stuff. What prevents people from using it in commercial apps now?
– Esqarrouth
Jun 5 '15 at 5:44
2
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Get JavaScript object from array of objects by value of property [duplicate]
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I don't know why you are against a for loop (presumably you meant a for loop, not specifically for..in), they are fast and easy to read. Anyhow, here's some options.
For loop:
function getByValue(arr, value) {
for (var i=0, iLen=...
Open a new tab in gnome-terminal using command line [closed]
...it works but if I use --tab -e "my_bash_shorcut" it does not work. Do you know why?
– Adrian Matteo
Sep 21 '12 at 11:45
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How to make ruler always be shown in Sublime text 2?
...s": [],
to
"rulers": [80],
in order to display one ruler at column 80.
Now for the rub, it seems that one must use a monospaced font in order to display rulers so you'll also need to change
"font_face": "",
to
"font_face": "Monospace",
or any other monospaced font.
Thinking about it, this ...
Android: Remove all the previous activities from the back stack
...you will launch any activity using intent and finish the current activity. Now use ActivityCompat.finishAffinity() instead finish(). it will finish all stacked activity below current activity. It works fine for me.
share
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How to convert object array to string array in Java
...auses so I will explain this in detail as I believe it is as important to know what were you doing wrong that just to get "something" that works from the given replies.
First, let's see what Oracle has to say
* <p>The returned array will be "safe" in that no references to it are
* maintain...
Return multiple values in JavaScript?
...y of the function or would there be resuse of the function code? (I don't know how I could test for this.) TIA.
– Karl
Oct 29 '12 at 16:28
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Add space between HTML elements only using CSS
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This should be the accepted answer. I know comments are not for thanks, i was only making use of the 'flex' display until now, and this 'grid' thing makes it all so easy from the parent container itself! To not leave it entirely useless, would add the following re...
How to determine a user's IP address in node
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Note that net.Stream is now net.Socket, and the documentation lives here: nodejs.org/api/net.html#net_class_net_socket
– monsur
Mar 1 '13 at 5:02
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