Hmm, pretty sure floor rounds a number downward to its nearest integer. So Math.... | Hacker News

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4Data on Sept 3, 2015 | parent | context | favorite | on: HTML5 Deck of Cards

Hmm, pretty sure floor rounds a number downward to its nearest integer. So Math.floor(-15.5) would be 15.

https://developer.mozilla.org/pt-PT/docs/Web/JavaScript/Refe...

Stormcaller on Sept 3, 2015 | [–]

Literally the first example on that page:

> Math.floor( 45.95); // 45

> Math.floor(-45.95); // -46

Its not like its hidden or anything... Its in the center of the page on my 1920x1080 screen.

catchmrbharath on Sept 3, 2015 | [–]

Nope. Math.floor(-15.5) would be -16. It rounds a number downwards. -16 < -15.

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