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How do I strip non alphanumeric characters from a string and keep spaces?
...i, '')
– David Douglas
Dec 6 '13 at 12:09
6
slightly less wordy: @search_query.gsub!(/[^0-9a-z ]/...
Rails Migration: Remove constraint
...ementedError
– deepak
Oct 24 '14 at 12:50
1
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Understand homebrew and keg-only dependencies
...er libs it links.
– Samuel John
Jun 12 '13 at 12:40
I have an openssl 1.0.2s installed by homebrew and my mac os has L...
How do I query using fields inside the new PostgreSQL JSON datatype?
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answered May 12 '12 at 3:10
Erwin BrandstetterErwin Brandstetter
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How to change the decimal separator of DecimalFormat from comma to dot/point?
...ber-format
– Mr-IDE
Oct 16 '17 at 5:12
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Convert a List into an ObservableCollection
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answered May 8 '13 at 4:12
DenisDenis
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Datatable vs Dataset
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answered Aug 5 '08 at 13:12
ZombieSheepZombieSheep
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How do I create a datetime in Python from milliseconds?
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answered Apr 14 '09 at 17:12
vartecvartec
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Where does Xcode 4 store Scheme Data?
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Cory ImdiekeCory Imdieke
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Combining a class selector and an attribute selector with jQuery
...hem; attach them together without any punctuation.
$('.myclass[reference="12345"]')
Your first selector looks for elements with the attribute value, contained in elements with the class.
The space is being interpreted as the descendant selector.
Your second selector, like you said, looks for ele...