Difference between revisions of "Tonumber"
From ComputerCraft Wiki
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Revision as of 21:23, 28 November 2012
 Function tonumber | |
| Converts a string into a number | |
| Syntax | tonumber(string to be converted into a number (needs to be a number)) |
| Returns | nil |
| Part of | ComputerCraft |
| API | none |
Examples
 Example | |
| Converts the strings into numbers and adds the together. (It would be more intelligent to just save it as a number.) | |
| Code |
number1 = "10" number2 = "5" print (number1, " + ", number2, " = ", tonumber (number1) + tonumber (number2)) |
| Output | 10 + 5 = 15 |
