Posts by Gleydson S. Tavares • 143 points
3 posts
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answers147
viewsA: Where’s my mistake in this Ruby code?
player_name is a local variable. It exists only in the scope of the method (player_choice_name) If you do @player_name it is now an instance variable and is accessible by all methods within the…
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answer107
viewsQ: Rails routing error - uninitialized Constant
Guys, I created an application in Rails and managed some models, controllers etc. As follows: rails g scaffold nivelIntermediario/Historia descricao:string My route file looked like this: namespace…
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answer328
viewsQ: Recover String between characters
Hello, I’m developing a program that uses the java command line if the user type: send -all < message to be sent > it sends the message to all if send -by < user > < message to be…