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Ruby on Rails - Import Data from a CSV file
... the data from it and put it into the existing table. I am using Ruby 1.9.2 and Rails 3.
11 Answers
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How to center a label text in WPF?
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213
use the HorizontalContentAlignment property.
Sample
<Label HorizontalContentAlignment="C...
Convert a RGB Color Value to a Hexadecimal String
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205
You can use
String hex = String.format("#%02x%02x%02x", r, g, b);
Use capital X's if you...
What happens if a Android Service is started multiple times?
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edited May 18 '16 at 12:05
Novin Shahroudi
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answered Nov 5 '11 ...
Copy paste text into iOS simulator
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Kevin
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answered Mar 3 '13 at 22:34
Bill PattersonBill Patterson
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How does the Java 'for each' loop work?
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27 Answers
27
Active
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In Perl, how can I read an entire file into a string?
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edited Oct 2 '15 at 1:24
Peter Mortensen
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curl json post request via terminal to a rails app
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227
First off, there is an extraneous " at the end of your command.
Try this
curl -v \
-H "Ac...
Android: how to make keyboard enter button say “Search” and handle its click?
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edited Mar 23 '17 at 17:59
sergej shafarenka
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Does uninstalling a package with “pip” also remove the dependent packages?
...kages here are dependencies of specloud package
figleaf==0.6.1
nose==1.1.2
pinocchio==0.3
specloud==0.4.5
$ pip uninstall specloud
$ pip freeze
figleaf==0.6.1
nose==1.1.2
pinocchio==0.3
As you can see those packages are dependencies from specloud and they're still there, but not the specloud p...