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You can convert variables into user-friendly strings of text using the string.format() function. The function requires the following format: %[flags][width].[precision][specifier]. Specifiers. The most important part of string formatting is the specifiers.
The string library provides generic functions to manipulate strings, such as to extract substrings or match patterns. You can access the string library by the global string library. See String Pattern Reference for details on using string.match () and string.gmatch () to find a piece, or substring, of a longer string.
Strings. The string data type is a sequence of characters, such as letters, numbers, and symbols. It's the data type for storing most text-based information. Declaring Strings. To declare a string variable, put quotes around the characters. It's more common to use double quotes ("), but single quotes (') also work.
27 lis 2022 · string.format is a way to create a string with variables to text. You may have done something like this using the concatenation operator (the two dots) print("Hello " .. player.Name .. "!") You could also use string.format to concatenate multiple variables, or numbers.
29 maj 2019 · In terms of performance, the difference is negligible and it can be considered a microoptimisation. string.format is typically preferable over concatenation because of the way it looks in your code (much cleaner). string.format is also free of data type binding, while for concatenation you need to do type casting.
17 lis 2023 · Roblox Studio scripting tutorial. 16 Likes. 506 Views. Nov 17 2023. In this video I go over the use cases of string.format () explaining what it does and functionality of the function.
28 lis 2018 · It is how you are formatting the string. print (string.format (“pi = %.4f”, PI)) –> pi = 3.1416 d = 5; m = 11; y = 1990. print (string.format (“%02d/%02d/%04d”, d, m, y)) –> 05/11/1990 tag, title = “h1”, “a title”. print (string.format (“<%s>%s</%s>”, tag, title, tag)) –> <h1>a title</h1>. 2 Likes.
