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--- en:variables [2016/08/09 18:12]
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+++ en:variables [2016/08/09 18:23]
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 ===== Variables =====
-You can think of a variable as a place in the computer's memory to store things.  Each variable has a name that must begin with a letter, and may consist of any number of letters, numbers, and dollar signs.  They are case sensitive.\\
+You can think of a variable as a place in the computer's memory to store things.  Each variable has a name that must begin with a letter, and may consist of any number of letters, numbers, and dollar signs.  Their names are case sensitive, the variable 'a' is not the same as the variable "A".\\
 ==== Example ====

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