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Is Javascript a Functional Programming Language?
...s are first class objects, there are closures, and higher order functions, does Javascript deserve to be called a Functional Programming language? The main thing I think it lacks is Pure Functions, and it doesn't 'feel' like other functional languages, like lisp (although thats not really a good re...
Why does “git difftool” not open the tool directly?
... This is the proper solution. The answer flagged a solution, does not save any key presses. Thanks a lot.
– sweisgerber.dev
Jun 6 '14 at 10:17
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Emulate a do-while loop in Python?
...oop in a Python program. Unfortunately, the following straightforward code does not work:
16 Answers
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How does StartCoroutine / yield return pattern really work in Unity?
... the next element in the sequence. Because IEnumerator is an interface, it doesn’t specify exactly how these members are implemented; MoveNext() could just add one toCurrent, or it could load the new value from a file, or it could download an image from the Internet and hash it and store the new h...
Why does Decimal.Divide(int, int) work, but not (int / int)?
...looking for 0 < a < 1 answer, int / int will not suffice. int / int does integer division. Try casting one of the int's to a double inside the operation.
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Why does Boolean.ToString output “True” and not “true”
...alled first to convert it to
lowercase.
Here comes the fun fact #1: it doesn't return TrueString or FalseString at all. It uses hardcoded literals "True" and "False". Wouldn't do you any good if it used the fields, because they're marked as readonly, so there's no changing them.
The alternative...
Javascript sort array by two fields
...th +/- to indicate ascending or descending order. Super re-usable, and it doesn't need to know anything about the data structure you've put together. Could be made idiot proof - but doesn't seem necessary.
function getSortMethod(){
var _args = Array.prototype.slice.call(arguments);
return...
What does the KEY keyword mean?
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Notation {INDEX|KEY} in general does not mean that INDEX and KEY have the same meaning, or KEY is an INDEX ;)
– sergtk
Jan 4 '14 at 0:45
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MVC Razor dynamic model, 'object' does not contain definition for 'PropertyName'
... = 1, Bar = "test" }); ? Because I'm using MVC 4 and still getting "object does not contain a definition for Foo"
– sports
Feb 24 '15 at 22:25
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Does it make sense to do “try-finally” without “catch”?
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Why does this code do it this way?
Because apparently the code doesn’t know how to handle exceptions at this level. That’s fine – as long as one of the callers does, i.e. as long as the exception gets ultimately handled s...