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Takes an array t with one or more nil values, and removes the nil values while preserving the order, so that the array can be safely traversed with ipairs. Any keys that are not positive integers are removed. For example, for the table {1, nil, foo = 'bar', 3, 2}, compressSparseArray will return {1, 3, 2}.
It also returns nil values as nil, to allow for distinctions between nil and false. The module also accepts other Lua structures as input, i.e. booleans, numbers, tables, and functions. If it is passed input that it does not recognise as boolean or nil, it is possible to specify a default value to return.
Indentation, extra whitespace, and (with one exception) newlines don't change syntax or semantics. Almost everything is a table. If it isn't a table, it's a string, a number, a boolean, a function, or a nil. Libraries are tables. string.gmatch is the "gmatch" entry in the table named by the global variable string.
The values can be strings, numbers, tables, functions, etc. A sequence is a set of entries with indices from 1 to N, where N is a positive integer. They can be created by placing brackets around an expression list.
This is a list of Lua functions and the wikitext parser functions and magic words that they are comparable to. ... Numbers Wikicode Lua 1234.5: 1234.5 2e3: 2e3 pi ...
Help:Lua for beginners; Help:Lua debugging – about debugging Lua modules; Wikipedia:Lua style guide – standards to improve the readability of code through consistency; Module:Sandbox provides a pseudo-namespace for experimenting with Lua modules
Ohio State quarterback C.J. Stroud was able to reward his teammates thanks to the endorsements he’s been able to earn off the field over the past year.
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