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foreach with index [duplicate]

Is there a C# equivalent of Python's enumerate() and Ruby's each_with_index ? 10 Answers ...
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What is (functional) reactive programming?

...mated illustrations. For papers, start with Functional Reactive Animation and then follow up on links on the publications link on my home page and the FRP link on the Haskell wiki. Personally, I like to think about what FRP means before addressing how it might be implemented. (Code without a speci...
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How to identify numpy types in python?

....g. numpy.ma.MaskedArray not a numpy enough type? – panda-34 Mar 10 '16 at 13:02 If you want anything in numpy.* you j...
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What are invalid characters in XML

... The only illegal characters are &, < and > (as well as " or ' in attributes). They're escaped using XML entities, in this case you want & for &. Really, though, you should use a tool or library that writes XML for you and abstracts this kind of ...
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How to add a line break in C# .NET documentation

...can wrap text in <para></para> tags as a way to group the text and add the blank line after it, but there is no equivalent to <br /> or anything like that. (Which according to this old MS forum post is by design.) You can get the list of available tags in this documentation articl...
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A monad is just a monoid in the category of endofunctors, what's the problem?

...r phrasing is by James Iry, from his highly entertaining Brief, Incomplete and Mostly Wrong History of Programming Languages, in which he fictionally attributes it to Philip Wadler. The original quote is from Saunders Mac Lane in Categories for the Working Mathematician, one of the foundational text...
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Getting the minimum of two values in SQL

I have two variables, one is called PaidThisMonth , and the other is called OwedPast . They are both results of some subqueries in SQL. How can I select the smaller of the two and return it as a value titled PaidForPast ? ...
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How can I use pointers in Java?

...have pointers, but I heard that Java programs can be created with pointers and that this can be done by the few who are experts in java. Is it true? ...
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What is an invariant?

... of a program state that is always true..." - @jacob baskin - well written and thanks for this. – twknab May 31 '19 at 23:37 ...
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Null vs. False vs. 0 in PHP

...m told that good developers can spot/utilize the difference between Null and False and 0 and all the other good "nothing" entities. What is the difference, specifically in PHP? Does it have something to do with === ? ...