Quiz 2 Concepts

• Quiz 0 + 1 Concepts plus:
• LS12: Lists
  • Basic list syntax and typing
  • Indexing on lists and updating values at an index (subscription notation)
  • len() function
  • methods: .append() and .pop()
• LS13: Relative Reassignment Operators
  • Understanding i = i + 1 is functionally equivalent to i += 1
  • Knowing how to use all relative reassignment operators: +=, -=, *=, /=, %=, //=, **=
• LS14: Importing Modules
  • Knowing basic import syntax: from <package-name> import <module-name> and from <package-name>.<module-name> import <function>
  • Knowing how to handle if __name__ == "__main__": in a memory diagram
• CL05: Lists in Memory
  • Memory Diagrams with lists
  • Writing functions with lists (both modifying existing lists or creating new lists)
• LS17: Scope
  • Applying scope to memory diagrams in terms of function call frames
  • Using the global keyword
• CL06: for loops
  • Using for ... in ... syntax in memory diagrams and writing functions
  • Using for ... in range(...) syntax in memory diagrams and writing functions
• LS 19: Dictionaries
  • Basic list syntax and typing
  • Accessing, adding, and modifying values at an index (subscription notation)
  • function: len()
  • method: .pop()
  • using the booling expression: elem in dictionary
• LS20: Dicts in Memory + for Loops
  • Memory Diagrams with for loops
  • Using a for loop to iterate through a dictionary’s keys