Questions about data comparison and efficient ways to accomplish it.
I'm using Ruby 1.8.6 with Rails 1.2.3, and need to determine whether two arrays have the same elements, regardless of whether or …
ruby arrays comparisonI spent quite some time researching for a library that allows me to compare images to one another in Java. …
java image comparison similarityI'm curious for technical reasons why you choose Oracle database versus the latest flavors of: 1) Microsoft SQL Server 2) MySQL 3) PostgreSQL …
database oracle comparisonIs there a standard value for (or method for obtaining) epsilon in Python? I need to compare floating point values …
python comparison floating-point epsilonI have a question about comparing a string with the empty string in Java. Is there a difference, if I …
java string comparison string-comparisonI'm currently writing some code where I have something along the lines of: double a = SomeCalculation1(); double b = SomeCalculation2(); if (…
language-agnostic comparison floating-pointI have a String and an int, lets say: String str = "12345"; and int num = 12345;. What is the fastest way of …
java performance comparison parseintI have used both but what I am not clear is when I should prefer one over the other. I …
sql sql-server-2008 stored-procedures comparison viewsI am supposed to write a program in JavaScript to find all the anagrams within a series of words provided. …
javascript string function comparison anagramopenpyxl seems to be a great method for using Python to read Excel files, but I've run into a constant …
python object comparison openpyxl