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authorAdam Brenecki <adam@brenecki.id.au>2013-10-10 10:52:56 +1030
committerAdam Brenecki <adam@brenecki.id.au>2013-10-10 10:52:56 +1030
commitc149c619da0f258c55bfb355e9d9e3b02dc880c2 (patch)
treec395d0ee40f7025e6cbba5a9345d49cdb3358e77 /javascript.html.markdown
parent9c0e7c548d3fb0cf655f282e36b1c24b21bba83b (diff)
[javascript] Added note about ints
Diffstat (limited to 'javascript.html.markdown')
-rw-r--r--javascript.html.markdown2
1 files changed, 2 insertions, 0 deletions
diff --git a/javascript.html.markdown b/javascript.html.markdown
index 97c5b712..2ac98105 100644
--- a/javascript.html.markdown
+++ b/javascript.html.markdown
@@ -38,6 +38,8 @@ doStuff()
// 1. Numbers, Strings and Operators
// 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
1.5; // = 1.5