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How to get the size of a JavaScript object?
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184
I have re-factored the code in my original answer. I have removed the recursion and removed the ...
How to tell Eclipse Workspace?
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edited Dec 17 '15 at 14:24
answered Dec 25 '11 at 0:21
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Selecting last element in JavaScript array [duplicate]
...h - 1];
Which in your case looks like this:
var array1 = loc['f096012e-2497-485d-8adb-7ec0b9352c52'];
var last_element = array1[array1.length - 1];
or, in longer version, without creating new variables:
loc['f096012e-2497-485d-8adb-7ec0b9352c52'][loc['f096012e-2497-485d-8adb-7ec0b9352c52'].len...
Simple explanation of MapReduce?
...[1, 2, 3]
foreach (item in A) A[item] = A[item] * 2
and I'd have A = [2, 4, 6] but instead of writing loops, if I have a map function I could write
A = [1, 2, 3].Map(x => x * 2)
the x => x * 2 is a function to be executed against the elements in [1,2,3]. What happens is that the program t...
Iterate two Lists or Arrays with one ForEach statement in C#
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This is known as a Zip operation and will be supported in .NET 4.
With that, you would be able to write something like:
var numbers = new [] { 1, 2, 3, 4 };
var words = new [] { "one", "two", "three", "four" };
var numbersAndWords = numbers.Zip(words, (n, w) => new { Number = n, Wo...
What are the recommendations for html tag?
... relative URIs in the <base> tag is namely at its own wrong. The HTML4 specification stated that it should be an absolute URI, thus starting with the http:// or https:// scheme. This has been dropped in HTML5 specification. So if you use HTML5 and target HTML5 compatible browsers only, then yo...
C++ : why bool is 8 bits long?
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answered Jan 14 '10 at 14:06
jalfjalf
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ValueError: setting an array element with a sequence
...d like a multi-dimensional array. For example
numpy.array([[1,2], [2, 3, 4]])
or
numpy.array([[1,2], [2, [3, 4]]])
will yield this error message, because the shape of the input list isn't a (generalised) "box" that can be turned into a multidimensional array. So probably UnFilteredDuringExSu...
Move the most recent commit(s) to a new branch with Git
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C语言之父辞世引发“分号”悼念 - 创意 - 清泛网 - 专注C/C++及内核技术
C语言之父辞世引发“分号”悼念在众多的国际互动论坛上，计算机爱好者们以特有的方式纪念这位编程语言的重要奠基人。许多网友的发帖中没有片言只字，仅仅留下一个分号;。...在众多的国际互动论坛上，计算机爱好者们以...