代码搜索：Lua
找到约 9,588 项符合「Lua」的源代码
代码结果 9,588
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lua fib.lua
-- fibonacci function with cache
-- very inefficient fibonacci function
function fib(n)
N=N+1
if n
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lua printf.lua
-- an implementation of printf
function printf(...)
io.write(string.format(...))
end
printf("Hello %s from %s on %s\n",os.getenv"USER" or "there",_VERSION,os.date())
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lua fibfor.lua
-- example of for with generator functions
function generatefib (n)
return coroutine.wrap(function ()
local a,b = 1, 1
while a
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lua globals.lua
-- reads luac listings and reports global variable usage
-- lines where a global is written to are marked with "*"
-- typical usage: luac -p -l file.lua | lua globals.lua | sort | lua table.lua
while
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lua env.lua
-- read environment variables as if they were global variables
local f=function (t,i) return os.getenv(i) end
setmetatable(getfenv(),{__index=f})
-- an example
print(a,USER,PATH)
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lua life.lua
-- life.lua
-- original by Dave Bollinger posted to lua-l
-- modified to use ANSI terminal escape sequences
-- modified to use for instead of while
local write=io.write
A
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lua luac.lua
-- bare-bones luac in Lua
-- usage: lua luac.lua file.lua
assert(arg[1]~=nil and arg[2]==nil,"usage: lua luac.lua file.lua")
f=assert(io.open("luac.out","wb"))
assert(f:write(string.dump(assert(loadf
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lua echo.lua
-- echo command line arguments
for i=0,table.getn(arg) do
print(i,arg[i])
end
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lua sieve.lua
-- the sieve of of Eratosthenes programmed with coroutines
-- typical usage: lua -e N=1000 sieve.lua | column
-- generate all the numbers from 2 to n
function gen (n)
return coroutine.wrap(function
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lua xd.lua
-- hex dump
-- usage: lua xd.lua < file
local offset=0
while true do
local s=io.read(16)
if s==nil then return end
io.write(string.format("%08X ",offset))
string.gsub(s,"(.)",
function (c) io.w