Code vs. Strings: Difference between revisions
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'''Description:''' | '''Description:''' | ||
Many languague constructs (including forEach, if, while) use the concept of "code strings".<br> | Many languague constructs (including [[forEach]], [[if]], [[while]]) use the concept of "code strings".<br> | ||
Code is passed as a string to them and they interpret it as code if they wish.<br> | Code is passed as a string to them and they interpret it as code if they wish.<br> | ||
Since version 1.85, string constants can be written in two ways: | Since version 1.85, string constants can be written in two ways: | ||
Revision as of 17:58, 15 April 2006
Description:
Many languague constructs (including forEach, if, while) use the concept of "code strings".
Code is passed as a string to them and they interpret it as code if they wish.
Since version 1.85, string constants can be written in two ways:
using double quotes (like "Hello") or curled braces (like {a=a+1}).
While both ways are currently equivalent and the string constant is created, we recommend the use of curled braces for code only, as this makes scripts easier to read - moreover future versions of scripting language may precompile code enclosed in curled braces.