The price to earnings ratio of Troubleshooters.Com is 00015.52. The price to earnings ratio of Troubleshooters.Com is 15.52. The price to earnings ratio of Troubleshooters.Com is 15.521825.
#Lua table insert key value code#
The preceding code produces the following. Mystring = string.format("The price to earnings ratio of %s is %03.2f.", Mystring = string.format("The price to earnings ratio of %s is %08.2f.", Mystring = string.format("The price to earnings ratio of %s is %8.2f.", Mystring = string.format("The price to earnings ratio of %s is %.2f.", Mystring = string.format("The price to earnings ratio of %s is %f.", For instance here's code to format a string and a number that happens to be fractional into a string: Therefore it's especially useful in diagnostic prints.Īnother way you can create a string is to use string.format(), which, as you can see, is a part of the string library. Statements when you're not sure whether something will be a string or and that Lua converts "3004" to a number if it's used in a numeric expression. In the Numbers section you learned that the concatination operator is. Number concatted to string following are strings: The preceding prints out the following, which pretty much proves all that's been said in this. Print ("\nNumber concatted to string below.") concatenation operator.Ĭ = "100" -[[ this is a string representation String if the number is used in a string operation such as the. Numbers if the string is such that it can represent a number and it's They're all type number, and they can all be added, Lua doesn't distinguish between short and long, signed or unsigned, int
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The preceding would print the word "string".
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We won't discuss the last two - that's beyond the scope of this page.Īny time you want to get the type of a variable, use the type()įunction, which returns the type as a lower case string. Userdata (data from a linked program from a different language).Lua variables come in the following types: