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All possible array initialization syntaxes
...nd initialization methods for a simple array.
string[] array = new string[2]; // creates array of length 2, default values
string[] array = new string[] { "A", "B" }; // creates populated array of length 2
string[] array = { "A" , "B" }; // creates populated array of length 2
string[] array = new[]...
How do I concatenate or merge arrays in Swift?
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How to sort two lists (which reference each other) in the exact same way
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One classic approach to this problem is to use the "decorate, sort, undecorate" idiom, which i...
print call stack in C or C++
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answered Oct 10 '10 at 10:25
Idan KIdan K
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Cosine Similarity between 2 Number Lists
...een two lists , let's say for example list 1 which is dataSetI and list 2 which is dataSetII . I cannot use anything such as numpy or a statistics module. I must use common modules (math, etc) (and the least modules as possible, at that, to reduce time spent).
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How to create the most compact mapping n → isprime(n) up to a limit N?
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How to install latest version of git on CentOS 7.x/6.x
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You can use WANDisco's CentOS repository to install Git 2.x: for CentOS 6, for CentOS 7
Instal...
Most efficient method to groupby on an array of objects
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Difference between `set`, `setq`, and `setf` in Common Lisp?
...t the SET function.
What is now written as:
(setf (symbol-value '*foo*) 42)
was written as:
(set (quote *foo*) 42)
which was eventually abbreviavated to SETQ (SET Quoted):
(setq *foo* 42)
Then lexical variables happened, and SETQ came to be used for assignment to them too -- so it was no l...
How to check if one of the following items is in a list?
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>>> L1 = [2,3,4]
>>> L2 = [1,2]
>>> [i for i in L1 if i in L2]
[2]
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