In order to duplicate an array in JavaScript: Which of the following is faster to use? Slice method var dup_array = original_array.slice();
Is there something similar to the slice notation in Python in Scala? I think this is really a usef开发者_StackOverflow社区ul operation that should be incorporated in all languages.Equivalent method i
I have a simple polygon (convex or concave, but no holes) that I need to开发者_如何学C slice into parts with a line segment. I\'m not sure how to actually determine how many polygons result after the
I recently read top ten jquery techniques in Web designer mag and like the carousel effect on http://www.struttcouture.com. But I would like to customize it a little more. For example is there a way t
I have a reference to an array $arr_ref. I would like to get a reference to开发者_如何学C an array containing only cells i..j in the original array.@slice = @{$arr_ref}[$i..$j];
Wanted an easy way to extract year month and day from a string. Using Python 3.1.2 Tried this: processdate = \"20100818\"
I am trying to figure out a way to initialize a hash without having to go through a loop. I was hoping to use slices for that, but it doesn\'t seem to produce the expected results.
Is there some innovative way to make the \"print\" shorter without too much confusion? And which of the \"print\" do you like most?
I know that I can use somethin开发者_高级运维g like string[3:4] to get a substring in Python, but what does the 3 mean in somesequence[::3]?it means \'nothing for the first argument, nothing for the s
I need to take a csv file and import this data into a multi-dimensional array in python, but I am not sure how t开发者_JAVA技巧o strip the \'None\' values out of the array after I have appended my dat
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