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John Weisz
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answered May 23 '15 at 9:12
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How can I convert immutable.Map to mutable.Map in Scala?
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128
The cleanest way would be to use the mutable.Map varargs factory. Unlike the ++ approach, this...
Do Java arrays have a maximum size?
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answered Jun 14 '10 at 18:26
Kevin BourrillionKevin Bourrillion
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How to map atan2() to degrees 0-360
atan2(y, x) has that discontinuity at 180° where it switches to -180°..0° going clockwise.
15 Answers
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Dealing with “Xerces hell” in Java/Maven?
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There are 2.11.0 JARs (and source JARs!) of Xerces in Maven Central since 20th February 2013! See Xerces in Maven Central. I wonder why they haven't resolved https://issues.apache.org/jira/browse/XERCESJ-1454...
I've used:
<depend...
How to check if type of a variable is string?
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20 Answers
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Size-limited queue that holds last N elements in Java
...eue;
Queue<Integer> fifo = new CircularFifoQueue<Integer>(2);
fifo.add(1);
fifo.add(2);
fifo.add(3);
System.out.println(fifo);
// Observe the result:
// [2, 3]
If you are using an older version of the Apache commons collections (3.x), you can use the Circ...
.NET Format a string with fixed spaces
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482
This will give you exactly the strings that you asked for:
string s = "String goes here";
strin...
How do I use a custom Serializer with Jackson?
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answered Aug 23 '11 at 22:39
StaxManStaxMan
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How to loop through all but the last item of a list?
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324
for x in y[:-1]
If y is a generator, then the above will not work.
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