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How do I check if an HTML element is empty using jQuery?

...hink you're confusing "elements" with "nodes". – user663031 Jun 2 '15 at 20:05 1 $("selector").ht...
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Print number of keys in Redis

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How do I copy folder with files to another folder in Unix/Linux? [closed]

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How to convert numbers between hexadecimal and decimal

... Legends 13.9k88 gold badges6666 silver badges103103 bronze badges answered Sep 16 '08 at 16:26 Andy McCluggageAndy McCluggage ...
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Insert space before capital letters

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You have already activated rake 0.9.0, but your Gemfile requires rake 0.8.7

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Get the value of checked checkbox?

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Loading a properties file from Java package

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Fragment lifecycle - which method is called upon show / hide?

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How do I use PHP to get the current year?

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