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What is the fastest method for selecting descendant elements in jQuery?
...sed and translate it to a call to $parent.find(".child").show();.
Method 4 and Method 5 both need to parse the selector and then just call: $('#parent').children().filter('.child') and $('#parent').filter('.child') respectively.
So method 3 will always be the fastest because it needs to do the le...
How to remove array element in mongodb?
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242
Try the following query:
collection.update(
{ _id: id },
{ $pull: { 'contact.phone': { num...
How can I control the width of a label tag?
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Josh StodolaJosh Stodola
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SQLite table constraint - unique on multiple columns
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4 Answers
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Active
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filter items in a python dictionary where keys contain a specific string
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answered May 26 '14 at 3:49
Jonathon ReinhartJonathon Reinhart
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How do I use a file grep comparison inside a bash if/else statement?
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4 Answers
4
Active
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Gesture recognizer and button actions
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edited Feb 26 '15 at 17:47
Yuchen Zhong
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How do I get the MIN() of two fields in Postgres?
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edited Jul 26 '19 at 14:39
Victor
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answered No...
How to show SQL queries run in the Rails console?
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254
Rails 3+
Enter this line in the console:
ActiveRecord::Base.logger = Logger.new(STDOUT)
Rail...