Top "Floor" questions

Taking the floor of a float

I have found two ways of taking floors in Python: 3.1415 // 1 and import math math.floor(3.1415) The problem with the first …

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Floor or ceiling of a pandas series in python?

I have a pandas series series. If I want to get the element-wise floor or ceiling, is there a built …

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C integer division and floor

In C, is there a difference between integer division a/b and floor(a/b) where both a and b …

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Round minute down to nearest quarter hour

I need to round times down to the nearest quarter hour in PHP. The times are being pulled from a …

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Math.round() and Math.floor() problem with setInterval()

I'm having problem with Math.round() and Math.floor() in setInterval() function by using jQuery. This is my code: var …

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Why does Math.Floor(Double) return a value of type Double?

I need to get the left hand side integer value from a decimal or double. For Ex: I need to …

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What's the difference between the pair of functions floor()/ceil() and min()/max()?

I would say all programming languages have functions with these names to choose the lesser or greater of two values: …

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Rounding to nearest fraction (half, quarter, etc.)

So, I need to create the following functions but my head can't think of any possibility in PHP without complicated …

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Ruby .ceil and .floor

I'm new to Ruby and I'm trying to figure out how ceil and floor works as I get different answers …

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Why would I combine Math.floor with Math.random?

Why would anybody call Math.floor on a Math.random result? I've seen it used like: Math.floor(Math.random() * …

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