I stored my hash table into a text file.Each line follows a format like: key => values.The key is a English word and values are number.
When I use 'vi' to read this file,there is a wired character '^@' appearing ahead each letter of keys.However,when I use 'more' to display this file,wired characters all disappear.I have never saw this before.Please help! Many thanks!
In reply to unreadable hash keys by nujgnahz
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