Brejuro questions

• SpriteKit transition between scenes without resetting game
• Are SpriteKit Scene (.sks) files necessary in my project?
• Add a button to the top right of action bar
• Periodically add nodes to the scene with a random time interval in between
• Open failed: ENOENT (No such file or directory) even with permissions
• Adding element to an array while iterating over it
• Immutable value of type [Card] only has mutating values of name append
• Converting Character in an array to an Integer
• GraphView change x and y axis ranges
• EditText OnClickListener taking two clicks to work

Brejuro answers