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What are the options for storing hierarchical data in a relational database? [closed]

... 1,000 Nodes = 00:00:00:870 Duration for 10,000 Nodes = 00:01:01:783 (70 times slower instead of just 10) Duration for 100,000 Nodes = 00:49:59:730 (3,446 times slower instead of just 100) Duration for 1,000,000 Nodes = 'Didn't even try this' And here's the duration for the new method (...
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Best way to define private methods for a class in Objective-C

... 435 There isn't, as others have already said, such a thing as a private method in Objective-C. Howe...
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jquery .html() vs .append()

... 319 Whenever you pass a string of HTML to any of jQuery's methods, this is what happens: A tempor...
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How can I select an element by name with jQuery?

... zx485 22.8k1313 gold badges4141 silver badges5252 bronze badges answered Jul 10 '09 at 1:21 Jon EricksonJon Erick...
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virtualenv --no-site-packages and pip still finding global packages?

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Comments in Android Layout xml

... 253 As other said, the comment in XML are like this <!-- this is a comment --> Notice that ...
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How to check all checkboxes using jQuery?

... 301 You need to use .prop() to set the checked property $("#checkAll").click(function(){ $('i...
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How can I create an executable JAR with dependencies using Maven?

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How to know when UITableView did scroll to bottom in iPhone

... | edited May 30 '13 at 4:40 Venk 5,80188 gold badges3535 silver badges4949 bronze badges an...
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Counting DISTINCT over multiple columns

... answered Sep 26 '09 at 3:42 Jason HornerJason Horner 3,21622 gold badges2020 silver badges2828 bronze badges ...