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jQuery SVG, why can't I addClass?
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Edit 2016: read the next two answers.
JQuery 3 fixes the underlying issue
Vanilla JS: element.classList.add('newclass') works in modern browsers
JQuery (less than 3) can't add a class to an SVG.
.attr() works with SVG, so if you want to depend on jQuery:
// Instea...
What does “@@ -1 +1 @@” mean in Git's diff output?
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3 Answers
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Active
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What is the difference between pluck and collect in Rails?
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231
pluck is on the db level. It will only query the particular field. See this.
When you do:
Us...
List comprehension in Ruby
...k.nil?
self.collect(&block).compact
end
end
some_array = [1, 2, 3, 4, 5, 6]
new_array = some_array.comprehend {|x| x * 3 if x % 2 == 0}
puts new_array
Prints:
6
12
18
I would probably just do it the way you did though.
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how to ignore namespaces with XPath
...irk Vollmar
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Postgres dump of only parts of tables for a dev snapshot
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3 Answers
3
Active
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How to get a substring of text?
I have text with length ~700. How do I get only ~30 of its first characters?
5 Answers
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Check whether a path is valid
...elative.
– Dan Gøran Lunde
Feb 9 '13 at 10:38
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Even with UriKind as Relative or AbsoluteOrRelat...
List of ANSI color escape sequences
On most terminals it is possible to colorize output using the \033 ANSI escape sequence.
5 Answers
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PowerShell: Store Entire Text File Contents in Variable
...ldsmanojlds
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