public static void main(String[] args) throws FileNotFoundException {
@SuppressWarnings("unused")
Scanner in = new Scanner(System.in);
System.out.println("enter filename");
Fi
有人知道如何在文本文件Erlang语言中追加新行? 我想这个列表保存: Data = ["one", "two", "three"],
与新线的文本文件: one
two
three
我想: write() ->
Data = ["1","2","3"],
Print = string:join(Data, "\n"),
file:write_file("
我正试图写入一个非常大量的数据到恒定内存中的文件。 import qualified Data.ByteString.Lazy as B
{- Creates and writes num grids of dimensions aa x aa -}
writeGrids :: Int -> Int -> IO()
writeGrids num aa = do
rng <- ne