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[javascript] Added note about ints

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Adam Brenecki
2013-10-10 10:52:56 +10:30
parent 9c0e7c548d
commit c149c619da
1 changed files with 2 additions and 0 deletions
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javascript.html.markdown
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@@ -38,6 +38,8 @@ doStuff()
// 1. Numbers, Strings and Operators // 1. Numbers, Strings and Operators
// Javascript has one number type (which is a 64-bit IEEE 754 double). // Javascript has one number type (which is a 64-bit IEEE 754 double).
// As with Lua, don't freak out about the lack of ints: doubles have a 52-bit
// mantissa, which is enough to store integers up to about 9✕10¹⁵ precisely.
3; // = 3 3; // = 3
1.5; // = 1.5 1.5; // = 1.5