edi_allen questions

edi_allen answers

• How to read back a file written using Data::Dumper (but not with the default VAR naming)?
• Python child script consumes all of stdin
• How can I print only integers/numbers from string
• Meaning of the <*> symbol
• Why do I get the last value in a list in scalar context in perl?
• Get the perl string calculation result
• How do I add keys to a dictionary in a list of dictionaries?
• Why does perl oneliner output depend on switch positions
• os.environ doesn't show all environmental variables in Jupyter notebook
• Python: get output of the shell command 'history'