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What is the 'pythonic' equivalent to the 'fold' function from functional programming?
...u can sometimes use some combination of reduce (from the functools module) and the operator module, e.g.:
def product(xs):
return reduce(operator.mul, xs, 1)
Be aware that reduce is actually a foldl, in Haskell terms. There is no special syntax to perform folds, there's no builtin foldr, and ...
Is it possible to set async:false to $.getJSON call
...I have found the convenience method $.getJSON() to almost never be useful, and always end up using $.ajax().
– Jacob Marble
Oct 8 '12 at 6:27
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How do you get an iPhone's device name
...areful: the tutorial at that link, while quite useful, is aimed at OS 2.2, and uses some methods that are deprecated in 3.0.
– Tim
Jul 8 '09 at 19:49
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How can I remove a substring from a given String?
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Just benchmarked the replacePattern and it's 6x slower than running custom Java code.
– Alex Arvanitidis
Jun 15 '17 at 13:49
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Convert String to System.IO.Stream [duplicate]
...I.GetBytes(contents);
MemoryStream stream = new MemoryStream(byteArray);
and
// convert stream to string
StreamReader reader = new StreamReader(stream);
string text = reader.ReadToEnd();
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Splitting string with pipe character (“|”) [duplicate]
... minutes to track this down as I was mysteriously getting the same problem and thought it was related to my newbie (for java 8) use of Array.AsList or Arrays.stream - thanks devnull!
– JGlass
Sep 19 '18 at 19:50
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How do I zip two arrays in JavaScript? [duplicate]
...t zip = (arr1, arr2) => arr1.map((k, i) => [k, arr2[i]]); is concise and elegant
– javadba
Jun 1 at 3:01
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UIScrollView Scrollable Content Size Ambiguity
...le with AutoLayout in Interface Builder (Xcode 5 / iOS 7).
It's very basic and important so I think everyone should know how this properly works. If this is a bug in Xcode, it is a critical one!
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How do I 'svn add' all unversioned files to SVN?
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also you could probably dig up sed and grep on windows if you really wanted.
– Sam Saffron
Jul 2 '09 at 5:13
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Why is ArrayDeque better than LinkedList
I am trying to to understand why Java's ArrayDeque is better than Java's LinkedList as they both implement Deque interface.
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