I am trying to manage three filehandles via IO::Select in perl. I have 1 input handle, 1 input/output handle, and 1 output handle. Im having a little trouble determining which filehandle is which when
at first i have a 2d array storing many numbers and then i used an array of hushtables to store pairs formed by the numbers of each row of the 2d array.
I am writing a very process-intensive function in PHP that needs to be as optimized as it can get for speed, as it can take up to 60 seconds to complete in extreme cases. This is my situation:
I have 2 variables of type object that needs to be compared using a dynamic operation that is based on an enum:
Like the titl开发者_如何学Ce, How to compare text?. For a example, go to textdiff.com.Check out Levenshtein distance. This is a fairly general algorithm for identifying differences between two strings
How can I compare two dates in PHP? The date is stored in the database in the following format 2011-10-2
I\'m dealing with two files, both of which have lines that look like the following: This is || an example || line .
I have to开发者_如何学JAVA check if a dictionary is the same as it was yesterday, if it has changed.
I wrote this but it only returns exact matchs such as \'Carburetor\' not \'Brand X Carburetor\' Any help would be greatly appreciated!
i need to compare two objects but compare a number of their properties in one hit. this is not for sorting, but instead to confirm whether anything has changed; as one is the old saved instance, and t
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