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How do I run only specific tests in Rspec?
...uperbly documented here. See the --tag option section for details.
As of v2.6 this kind of tag can be expressed even more simply by including the configuration option treat_symbols_as_metadata_keys_with_true_values, which allows you to do:
describe "Awesome feature", :awesome do
where :awesome is...
How can I get the URL of the current tab from a Google Chrome extension?
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223
Use chrome.tabs.query() like this:
chrome.tabs.query({active: true, lastFocusedWindow: true},...
CSS scrollbar style cross browser [duplicate]
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Till HelgeTill Helge
8,67522 gold badges3636 silver badges5353 bronze badges
...
Ruby on Rails: How do I add placeholder text to a f.text_field?
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271
With rails >= 3.0, you can simply use the placeholder option.
f.text_field :attr, placehol...
How to check if multiple array keys exists
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20 Answers
20
Active
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Removing all empty elements from a hash / YAML?
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20 Answers
20
Active
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Removing first x characters from string?
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213
>>> text = 'lipsum'
>>> text[3:]
'sum'
See the official documentation on s...
Is there a properly tested alternative to Select2 or Chosen? [closed]
I am looking for an alternative to Select2 that basically provides the same functionality, but includes proper tests.
3 An...
How to bind RadioButtons to an enum?
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David Schmitt
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answered Jan 2 '09 at 13:36
LarsLars
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Equivalent of “continue” in Ruby
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Yes, it's called next.
for i in 0..5
if i < 2
next
end
puts "Value of local variable is #{i}"
end
This outputs the following:
Value of local variable is 2
Value of local variable is 3
Value of local variable is 4
Value of local variable is 5
=> 0..5
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