How to define a function with optional key-value arguments
125350
How to create a command with key values?
1625
LaTeX: optional arguments with square brackets
155730
Create a function with optional arguments in MySQL
134151
function call with default parameter
30961
How can I type-check the arguments of a Mathematica function?
104809
How can I read a function's signature including default argument values?
143222
How does one ignore unexpected keyword arguments passed to a function?
15867
] inside an optional argument
121296
How to pass the value 'undefined' to a function with multiple parameters?
152352
How to use defined function with xargs
55410
another way to do this mapping of a two argument function
36493
Dynamic Keyword Arguments in Python?
30719
How to modify function argument?
131726
How to make primitive type properties Optional?
74744
Different command definitions with and without optional argument
81578
How do you create optional arguments in php?
122690
Constructing functions with variable number of output arguments