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authori <isomorphisms@sdf.org>2014-10-28 03:56:12 -0400
committeri <isomorphisms@sdf.org>2014-10-28 03:56:12 -0400
commit3921d11155780f8219a8110d8fe4ede88c9fcadf (patch)
treeddb19e32372cf3666497fe617c2ff75bed36bfdb /javascript.html.markdown
parente126fec97239f3c62f8f50a338d4a8d8b03702d7 (diff)
more oddities
JavaScript is full of oddities .. I definitely wouldn't claim everything works "as it should" .. you don't have to include the gotcha's but I don't know, they're not that confusing for me.
Diffstat (limited to 'javascript.html.markdown')
-rw-r--r--javascript.html.markdown4
1 files changed, 4 insertions, 0 deletions
diff --git a/javascript.html.markdown b/javascript.html.markdown
index cc210c4a..2dece277 100644
--- a/javascript.html.markdown
+++ b/javascript.html.markdown
@@ -105,6 +105,10 @@ null == undefined; // = true
"5" === 5; // = false
null === undefined; // = false
+// ...which can result in some weird behaviour...
+13 + !0; // 14
+"13" + !0; // '13true'
+
// You can access characters in a string with charAt
"This is a string".charAt(0); // = 'T'