6 questions
0
votes
0
answers
20
views
How does parameter of closure pass down to inner function? [duplicate]
recently , I'm learning coding , and here's the code of teaching closure
function accumulator(){
let sum =0;
return (num) =>{
sum = sum + num;
return sum;
}
}
const acc ...
- 11
1
vote
2
answers
416
views
Python Run Inner Function Within Module
How can I call an inner function within a Python module?
I have created a Python module. Within this module, there is a function. Within this function, there is a nested function. I saved the Python ...
- 25
0
votes
0
answers
24
views
Why global variable is giving an error: name 'po' is not defined. Did you mean: [duplicate]
I am a python newbie, so question could be so simple sorry for that already.
class Solution:
po = 0
def buildTree(self, preorder: List[int], inorder: List[int]) -> Optional[TreeNode]:
...
-1
votes
1
answer
664
views
How to use local, non-local and global variables in the same inner function without errors in Python?
When trying to use the local and non-local variables x in inner() as shown below:
x = 0
def outer():
x = 5
def inner():
x = 10 # Local variable
x += 1
print(x)
...
- 42.8k
1
vote
1
answer
619
views
How can the most inner function access the non-local variable in the most outer function in Python?
inner() can access the non-local variable x in middle() with nonlocal x:
def outer():
x = 0
def middle():
x = 5 # <- Here
def inner():
nonlocal x # Here
...
- 42.8k
0
votes
0
answers
47
views
PHP regex to fetch the inner function list from JavaScript source code
Below is the JavaScript source code on which the php regex I am trying to apply.
<script>
function outerfunction () {
function abcd () {
return ('efgh', 1);
}
function efgh ...
- 8,209