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How do I use the new computeIfAbsent function?
...g a map and putting the values in it for the base cases, namely, fibonnaci(0) and fibonacci(1):
private static Map<Integer,Long> memo = new HashMap<>();
static {
memo.put(0,0L); //fibonacci(0)
memo.put(1,1L); //fibonacci(1)
}
And for the inductive step all we have to do is redef...
Python non-greedy regexes
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answered Apr 19 '09 at 23:27
Trey StoutTrey Stout
4,57711 gold badge2121 silver badges2424 bronze badges
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:after vs. ::after
... own right.
Actually, better description here: http://bricss.net/post/10768584657/know-your-lingo-pseudo-class-vs-pseudo-element
Also here: http://www.evotech.net/blog/2007/05/after-v-after-what-is-double-colon-notation/
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How to apply multiple transforms in CSS?
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1047
You have to put them on one line like this:
li:nth-child(2) {
transform: rotate(15deg) tr...
Pass An Instantiated System.Type as a Type Parameter for a Generic Class
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220
You can't do this without reflection. However, you can do it with reflection. Here's a complete ...
Get color value programmatically when it's a reference (theme)
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Emanuel MoecklinEmanuel Moecklin
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Retrieve only static fields declared in Java class
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Ivan Marjanovic
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answered Aug 6 '10 at 9:16
Abhinav SarkarAbhinav Sarkar
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Getting the value of an attribute in XML
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answered Mar 30 '11 at 17:02
James SulakJames Sulak
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C++ inheritance - inaccessible base?
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edited Jul 17 '15 at 15:06
Barry
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answered...
Intercept page exit event
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edited Jan 14 '17 at 10:36
answered Nov 10 '09 at 0:02
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