Brain getting foggy on this one.I wanted to take my dice game from using rand() to using a list of ra开发者_StackOverflowndom values from random.org.I was able to retrieve the values just fine, I\'m j
suppose $my_ref = \\$hash{\'mary\'}; #my_ref is a reference point to a hash element. .... later on, how can I use $my_ref to retrieve the key of the hash element it point to? i.e how to get string \'m
I\'m creating an excel-sheets that reads the tags from the MP3-files situated in a folder. Yet the tim开发者_运维百科e apparently is or calculated from data inside the MetaProperties of a file or is i
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