example of 'right' structure (a tuple of tuples in this case)ġ.12.1.1.1. covert an iterable type in the right 'key-value' structure to a dictionaryġ.12.1.1. convert an iterable type like a tuple or string to a list 1.12. convert an iterable type like a list or string to a tuple 1.11.

functions can return any valid Python data type 1.10. causes immediate termination of function bodyġ.9.7.1.5. functions can produce effects and produce resultsġ.9.7.1.2. parameter takes temporary control of variable, then previous assignment returnsġ.9.7. parameter names can be same as variable names that are declared outside functionġ.9.6.1.1. parameters can be mapped to any valid Python type, including listsġ.9.6. beware that you must place all pre-defined parameters at end, as you will get an exception if you mix them with mandatory parametersġ.9.5.5. def myFunction(firstName, lastName = 'Smith'): print('Hello', firstName, lastName)ġ.9.5.4.2. parameters can be defined with default values, which kick in if the associated argument is omitted during invocationġ.9.5.4.1. beware passing arg as both positional and keyword, as it throws exceptionġ.9.5.4.

you can mix styles but positional args must precede keyword argsġ.9.5.3.4. arguments can be passed two waysġ.9.5.3.3. parameters can only be declared between the parentheses ( ) of function definitionġ.9.5.3. parameter values are set at moment of function invocationġ.9.5.2. parameters exist inside functions, arguments exist outside functionsġ.9.5.1. if you invoke a function and pass any argument that is not matched to a parameter in the function definition, this will generate an exceptionġ.9.5. function names must be unique and must not clash with variable namesġ.9.4. after function body is executed, interpreter returns to line after invocationġ.9.3. definition must precede invocationġ.9.2.2. takes object as argument and returns number of elements in that object 1.9. takes 3 args, all integers: start, stop, stepġ.7.2.1.1. but you can cast by enclosing input() in a cast function such as int() 1.7. optional string argument for promptġ.6.4.1. we can use string interpolation with the print() functionġ.4.3.1.1. if you mix keyword and positional arguments when invoking a function, all positional arguments must precede keyword, otherwise an exception will raise 1.3. Python function positional arguments 1.2.

Python mind mapping software