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Red black tree over avl tree
...inserted in the tree will always be greater than zero, we can use the sign bit of the keys to store the colour information of a red-black tree. Thus, in such cases red-black tree takes no extra space.
What are the application of Red black tree?
Red-black trees are more general purpose. They d...
Why does Oracle 9i treat an empty string as NULL?
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@sehe the confusing bit for me is select 1 from dual where ('' is null)
– matt freake
Aug 22 '13 at 15:58
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How do you delete a column by name in data.table?
...dt[, (rm.col):=NULL]
– Duccio A
Dec 10 '18 at 11:08
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BAT file: Open new cmd window and execute a command in there
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answered Jul 9 '12 at 10:44
arossaross
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When should I use Arrow functions in ECMAScript 6?
... are not used consistently they look ugly.
ECMAScript has changed quite a bit since ECMAScript 5.1 gave us the functional Array.forEach, Array.map and all of these functional programming features that have us use functions where for-loops would have been used before. Asynchronous JavaScript has tak...
How do I call a dynamically-named method in Javascript?
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Thanks for the response. The 'window' bit really threw me until I googled it and found that global objects are part of the window object. Now it makes sense! Thank you. FYI I found a good page about it here devlicio.us/blogs/sergio_pereira/archive/2009/02/09/...
What is a rune?
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Rune literals are just 32-bit integer values (however they're untyped constants, so their type can change). They represent unicode codepoints. For example, the rune literal 'a' is actually the number 97.
Therefore your program is pretty much equivale...
How to list all the files in a commit?
...yRyan McGeary
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How to use wait and notify in Java without IllegalMonitorStateException?
...bCompleted); option is generally a bad idea because it ties up your CPU at 100% checking the same variable constantly (see here)
– Matt Lyons
Jun 1 '13 at 21:39
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JavaScript window resize event
... informatik01
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answered Mar 13 '09 at 8:58
olliejolliej
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