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Hidden features of Scala
...M/D.
val regex = "(\\d+)/(\\d+)/(\\d+)".r
val regex(year, month, day) = "2010/1/13"
The second line looks confusing if you're not used to using pattern matching and extractors. Whenever you define a val or var, what comes after the keyword is not simply an identifier but rather a pattern. That's...
How to get name of exception that was caught in Python?
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edited Dec 30 '19 at 20:25
Acumenus
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Difference between an application server and a servlet container?
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172
A servlet-container supports only the servlet API (including JSP, JSTL).
An application serve...
Match linebreaks - \n or \r\n?
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231
Gonna answer in opposite direction.
2) For a full explanation about \r and \n I have to refer t...
Can jQuery get all CSS styles associated with an element?
... var l = css[i].split(": ");
s[l[0].toLowerCase()] = (l[1]);
}
}
return s;
}
Pass a jQuery object into css() and it will return an object, which you can then plug back into jQuery's $().css(), ex:
var style = css($("#elementToGetAllCSS"));
$("#elementToPutStyleI...
Using CMake, how do I get verbose output from CTest?
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11 Answers
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Displaying the Indian currency symbol on a website
...for the rupee, the currency of India, was approved by the Union Cabinet on 15 July 2010.
16 Answers
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GLib compile error (ffi.h), but libffi is installed
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edited Apr 22 at 14:44
Scott Skiles
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ans...
What does “mro()” do?
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214
Follow along...:
>>> class A(object): pass
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>>> A.__mro__
(<class '__...
C++ equivalent of Java's toString?
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179
In C++ you can overload operator<< for ostream and your custom class:
class A {
public:...