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How to get the last character of a string in a shell?
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edited Jun 29 at 5:44
MikeSchinkel
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answer...
How to check if an object is serializable in C#
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edited Aug 7 '14 at 7:31
Majid
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an...
Filter dict to contain only certain keys?
... O(1).
– user395760
Jul 1 '12 at 10:48
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nit: Dictionaries are hash maps, so the normal case is O...
What is the difference between IEnumerator and IEnumerable? [duplicate]
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4 Answers
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What's the Best Way to Shuffle an NSMutableArray?
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74
You don't need the swapObjectAtIndex method. exchangeObjectAtIndex:withObjectAtIndex: already ex...
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...
Move the most recent commit(s) to a new branch with Git
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14 Answers
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使用std::string作为std::map的key出错解决 - C/C++ - 清泛网 - 专注C/C++及内核技术
使用std::string作为std::map的key出错解决c: program files (x86) microsoft visual studio 11.0 vc include xstddef(180): error C2784: bool std::operator <(const st...c:\program files (x86)\microsoft visual studio 11.0\vc\include\xstddef(180): error C2784: “bool std::operator <(const std:...
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...
How to add one day to a date? [duplicate]
...17
Nissa
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answered Jun 17 '09 at 7:18
Daniel RikowskiDa...