name-binding Questions
6
Solved
I have the following code, where I declare a function and after it, a variable with the same name as the function:
function a(x) {
return x * 2;
}
var a;
alert(a);
I expected this to alert und...
Olivenite asked 18/11, 2016 at 11:20
1
Solved
After reading http://www.effbot.org/zone/python-objects.htm I am left with this question:
In python, if a=1 creates an integer-object and binds it to the name a, b=[] creates an empty list-object ...
Flag asked 18/5, 2017 at 15:47
1
Solved
This code is from "C++ programming language" by Bjarne Stroustrup (C.13.8.3 Point of Instantiation Binding)
template <class T>
void f(T value)
{
g(value);
}
void g(int v);
void h()
{
ext...
Coltish asked 10/10, 2016 at 13:9
1
Solved
I am trying to understand what exactly a Python name binding is, and when this binding is interpreted.
In c,
include <stdio.h>
int main()
{
int X = 42;
int* Y[1];
Y[0] = &X;
X = 666;
p...
Knobby asked 14/10, 2015 at 1:32
2
I’ve been trying to build tagged AST for a while now. Let’s introduce the issue:
data E a
= V a
| LitInt Int
| LitBool Bool
| FooIntBool (E a) (E a) -- er…
deriving (Eq,Show)
The issue with...
Elaterite asked 3/7, 2014 at 17:3
1
Solved
Consider:
data Expr a
= V a
| Lit Integer
| Let (Expr a) (Expr (Maybe a))
deriving (Eq,Show)
The Let constructor enables me to bind an expression (first arg) in order to reference it in the ...
Jat asked 30/6, 2014 at 18:2
2
Solved
Need help with understanding the following sentence from PEP 227 and the Python Language Reference
If a variable is referenced in an enclosed scope, it is an error to
delete the name. The compi...
Farmland asked 9/9, 2012 at 11:34
3
I have a list like this
a = [ [ 1,2,3 ], [ 4,5,6] ]
If I write
for x in a:
do something with x
Is the first list from a copied into x? Or does python do that with an iterator without doing...
Saker asked 7/4, 2012 at 13:33
1
© 2022 - 2024 — McMap. All rights reserved.