Realpython1 week agoPythonWorking With Global Variables in Python Functions - Real PythonUsing global variables in Python functions requires caution to differentiate between accessing and changing values. [ more ]
Rubyflow4 months agoRuby on RailsExploring the Meaning of Ruby's Global Constants and VariablesRuby provides many global constants and variables that can be used to retrieve information about the current state of the application and runtime. These global constants and variables are useful for simplifying scripts, debugging problems, and working with cross-platform code. [ more ]