Top "Iterable-unpacking" questions

A Python feature in which elements of an iterable are simultaneously assigned to multiple variables, e.g. a, b, c = [1, 2, 3].

Invalid syntax python starred expressions

I am trying to unpack set of phone numbers from a sequence, python shell in turn throws an invalid syntax …

python iterable-unpacking
Extended tuple unpacking in Python 2

Is it possible to simulate extended tuple unpacking in Python 2? Specifically, I have a for loop: for a, b, c …

tuples python-2.x iterable-unpacking
How to unpack a dictionary of list (of dictionaries!) and return as grouped tuples?

I have a data structure consisting of mixed dictionaries and lists. I am trying to unpack this so as to …

python dictionary iterable-unpacking
`x = y, z` comma assignment in JavaScript

Possible Duplicate: Javascript syntax: what comma means? I came across the code while reading this article (do a Ctrl+F …

javascript variable-assignment assignment-operator assign iterable-unpacking
Python tuple unpacking in return statement

The Python language (especially 3.x) allows very general unpacking of iterables, a simple example of which is a, *rest = 1, 2, 3 Over …

python python-3.x return tuples iterable-unpacking
Subsetting a vector using another boolean vector in R

Using the following two R vectors, I want to extract a subset of valMe using the boolean values in boolMe. …

r subset iterable-unpacking