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Split a List into smaller lists of N size
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edited Feb 26 at 13:37
keuleJ
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answered Jul 13 '12 at 3:37
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Capturing TAB key in text box [closed]
I would like to be able to use the Tab key within a text box to tab over four spaces. The way it is now, the Tab key jumps my cursor to the next input.
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Make UINavigationBar transparent
How do you make a UINavigationBar transparent ? Though I want its bar items to remain visible.
18 Answers
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Determine the number of NA values in a column
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You're over-thinking the problem:
sum(is.na(df$col))
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How to convert date to timestamp?
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RobG
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answered Mar 26 '12 at 13:50
The AlphaThe A...
How do you check if a selector matches something in jQuery? [duplicate]
... if ($('target')) { ... } . Does if ($('#target')) { ... } in jQuery work the same way?
11 Answers
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jQuery validate: How to add a rule for regular expression validation?
...or the regular expression validator. I want to be able to do something like this:
12 Answers
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How do I run a Node.js application as its own process?
...onit, PM2, etc. are no longer necessary - your OS already handles these tasks.
Make a myapp.service file (replacing 'myapp' with your app's name, obviously):
[Unit]
Description=My app
[Service]
ExecStart=/var/www/myapp/app.js
Restart=always
User=nobody
# Note Debian/Ubuntu uses 'nogroup', RHEL/Fe...
A simple explanation of Naive Bayes Classification
...xplain it with a simple step by step process in English. I understand it takes comparisons by times occurred as a probability, but I have no idea how the training data is related to the actual dataset.
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Recent file history in Vim?
I would like to access recent files that I had opened and then closed in GVim. I open and close GVim frequently. I would like to access recent files from previous sessions as well.
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