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How to wait for 2 seconds?
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edited Oct 6 '11 at 15:06
answered Oct 6 '11 at 14:59
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Pry: show me the stack
...ay the callstack (with show-stack), and so on:
see here:
Frame number: 0/64
From: /Users/johnmair/ruby/rails_projects/personal_site/app/controllers/posts_controller.rb @ line 7 PostsController#index:
5: def index
6: @posts = Post.all
=> 7: binding.pry
8: end
[1] pry(#<Pos...
Scala: What is the difference between Traversable and Iterable traits in Scala collections?
...niel C. SobralDaniel C. Sobral
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How Do I Hide wpf datagrid row selector
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slugsterslugster
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Display image as grayscale using matplotlib
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edited Apr 3 '19 at 13:36
answered Sep 29 '10 at 16:40
un...
$(window).scrollTop() vs. $(document).scrollTop()
...Visual Vincent
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answered Mar 20 '11 at 20:45
BodmanBodman
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Check whether a variable is a string in Ruby
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6 Answers
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What is the canonical way to determine commandline vs. http execution of a PHP script?
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Andy Fleming
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answered Oct 6 '08 at 11:07
user3850user3850
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Matplotlib Legends not working
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165
You should add commas:
plot1, = plt.plot(a,b)
plot2, = plt.plot(a,c)
The reason you need the...