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Changed strings section to make clear that both single and double quo…

…tes can be used.
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1 parent 372303f commit 13815e61649b3202d6c67956f1fb19a6bcc04658 @pfreitag pfreitag committed Jul 11, 2011
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@@ -323,7 +323,7 @@ component {
## 4. Strings
-In CFML a string is defined as a quote ( **'** ) followed by zero or more letters, numbers, or symbols and followed by another quote ( **'** ). Some simple strings would be **hello** or **This sentence is a string!**. Strings can be anything from "", the empty string, to really long sets of text. This whole tutorial, for instance, is stored in a string. Strings have a few important instructions that we'll use.
+In CFML a string is defined as a quote ( **'** or **"** ) followed by zero or more letters, numbers, or symbols and followed by another quote ( **'** or **"** ). Some simple strings would be **hello** or **This sentence is a string!**. Strings can be anything from "", the empty string, to really long sets of text. This whole tutorial, for instance, is stored in a string. Strings have a few important instructions that we'll use.
### Len
* Call ```Len``` on a string to get back the number of characters in the string. For instance ```Len("Hello")``` would give you back **5**.

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