I've been trying to understand the difference between JavaScript's comparison operators: identity and equality. From what I've read, if you check the equality of two objects using ==, JavaScript will try to figure out if they are the sa...

A few weeks ago, I have read this thread Is < faster than <=? about comparison operators in C. It was said that there is no difference in the performance between < and <= as they are interpreted as same/similar machine commands.  At the s...

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Ruby has something called a Combined Comparison or "Spaceship" Operator, it looks like this: <=>  It does the following:  a <=> b :=     if a < b then return -1     if a = b then return  0     if a > b then return  1   Credi...

What am I missing here? This script looks right to me.   But for some reason when I send it a zipcode of 02897 (or anything that should be Rhode Island), it returns New Hampshire. Aside from political beliefs Javascript developers may have (sure most...

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I'm trying to use javascript to select the greater of two numbers. I know I can write an if statement, but I'm wondering if there's some sort of Math operation or something to make this more efficient. Here's how I'd do it with an...

I do a comparison as follows:   var searchValue = 'Apple' var searchValue2 = 'Orange' var index = $scope.sEntitiesListTest.findIndex(x => x.ItemText === searchValue);   Can I do a comparison of more than one value, like   var index...

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I have this javasccript expression code as a string in my C# code, I need to evaluate it (execute it) using Microsoft.JScript.Eval.JScriptEvaluate (c#) and get result back.  string code = @"var roles=[]; roles.push('LOC_IND'); roles.push(...