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Ruby on Rails - Import Data from a CSV file
...take the data from it and put it into the existing table. I am using Ruby 1.9.2 and Rails 3.
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SQL query for today's date minus two months
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answered Mar 24 '11 at 21:20
Abe MiesslerAbe Miessler
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ReSharper “Cannot resolve symbol” even when project builds
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How do you specify a byte literal in Java?
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edited Oct 16 '15 at 15:10
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answered Mar 4 '11 at 12:48
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How do I update the password for Git?
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To fix this on macOS, you can use
git config --global credential.helper osxkeychain
A usern...
Using GPU from a docker container?
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Regan's answer is great, but it's a bit out of date, since the correct way to do this is avoid...
Double vs. BigDecimal?
... has a certain precision. Working with doubles of various magnitudes (say d1=1000.0 and d2=0.001) could result in the 0.001 being dropped alltogether when summing as the difference in magnitude is so large. With BigDecimal this would not happen.
The disadvantage of BigDecimal is that it's slower, a...
curl json post request via terminal to a rails app
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Format JavaScript date as yyyy-mm-dd
I have a date with the format Sun May 11,2014 . How can I convert it to 2014-05-11 using JavaScript?
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How to extend an existing JavaScript array with another array, without creating a new array
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