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What's the difference between a continuation and a callback?
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So essentially callcc logically converts the entire function body back to what we started from (and gives those anonymous functions the name cc). The pythagoras function using this implementation of callcc becomes then:
function pythagoras(x, y, cont) {
callcc(function(cc) {
square(x, ...
In what cases will HTTP_REFERER be empty
I know it's possible to get an empty HTTP_REFERER. Under what circumstances does this happen? If I get an empty one, does it always mean that the user changed it? Is getting an empty one the same as getting a null one? and under what circumstances do I get that too?
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Simple Getter/Setter comments
What convention do you use to comment getters and setters? This is something I've wondered for quite some time, for instance:
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What is the best open-source java charting library? (other than jfreechart) [closed]
...I ended up making my own graphing library, a painful experience but it did what I needed. I wish that a port of Python's matplotlib were available in Java.
– Jason S
Jul 2 '13 at 22:08
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What is “String args[]”? parameter in main method Java
I'm just beginning to write programs in Java. What does the following Java code mean?
16 Answers
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What kind of virtual machine is BEAM (the Erlang VM)?
From what I understand a virtual machine falls into two categories either "system virtual machine" or a "process virtual machine". It's kind of fuzzy to me where BEAM lies. Is there another kind of virtual machine I am not aware of?
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What is a MIME type?
...) but no suitable explanation of how it relates to browser plug-ins, as in what I need to know about it for building plug-ins, is provided, please explain in clear and simple words. What is it? Why do plug-ins have a MIME type?
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Why does the Scala compiler disallow overloaded methods with default arguments?
... I think your proposal here makes a lot of sense, and I don't see what would be so complex about specifying/implementing it. Essentially, the parameter types are part of the function's ID. What does the compiler currently do with foo(String) and foo(Int) (i.e., overloaded methods WITHOUT ...
What is the Python equivalent of Matlab's tic and toc functions?
What is the Python equivalent of Matlab's tic and toc functions ?
12 Answers
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Grunt watch error - Waiting…Fatal error: watch ENOSPC
...ve solved my problem... But how? Why? Do you have any sources that explain what is happening (or was happening). Or may you yourself do it? Anyway, thanks...
– slacktracer
Aug 7 '13 at 1:10
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